NEC NE68518-T1

SURFACE MOUNT NPN SILICON
HIGH FREQUENCY TRANSISTOR
NE685
SERIES
FEATURES
• LOW COST
• SMALL AND ULTRA SMALL SIZE PACKAGES
• LOW VOLTAGE/LOW CURRENT OPERATION
• HIGH GAIN BANDWIDTH PRODUCT: fT of 12 GHz
• NOISE FIGURES OF 1.5 dB AT 2.0 GHZ
18 (SOT 343 STYLE)
19 (3 PIN ULTRA SUPER
MINI MOLD)
NEC's family of high frequency, low cost, surface mount
devices are well suited for portable wireless communications
and cellular radio applications.
30 (SOT 323 STYLE)
33 (SOT 23 STYLE)
39 (SOT 143 STYLE)
39R (SOT 143R STYLE)
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DESCRIPTION
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ELECTRICALP
CHARACTERISTICS
l
i
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det 8539R
NE6
The NE685 series of high fT (12 GHz) devices is suitable for
very low voltage/low current, low noise applications. These
products are ideal for applications up to 2.4 GHz where low
cost, high gain, low voltage, and low current are prime concerns.
(TA = 25°C)
PART NUMBER1
EIAJ2 REGISTERED NUMBER
PACKAGE OUTLINE
NE68518
2SC5015
18
NE68519
2SC5010
19
NE68530
2SC4959
30
NE68533
2SC4955
33
NE68539/39R
2SC4957
39
SYMBOLS PARAMETERS AND CONDITIONS UNITS MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
fT
NFMIN
GNF
MAG
|S21E|2
hFE
ICBO
IEBO
CRE4
PT
RTH(J-A)
RTH(J-C)
Gain Bandwidth Product at
VCE = 3V, IC = 10 mA, f = 2.0 GHz
Minimum Noise Figure at
VCE = 3 V, IC = 3 mA, f = 2.0 GHz
Associated Gain at
VCE = 3V, IC = 3 mA, f = 2.0 GHz
Maximum Available Gain at
VCE = 3 V, IC = 10 mA, f = 2.0 GHz
Insertion Power Gain at
VCE = 3V, IC =10 mA, f = 2.0 GHz
Forward Current Gain3 at
VCE = 3 V, IC = 10 mA
Collector Cutoff Current
at VCB = 5 V, IE = 0 mA
Emitter Cutoff Current
at VEB = 1 V, IC = 0 mA
Feedback Capacitance at
VCB = 3 V, IE = 0 mA, f = 1 MHz
GHz
12
dB
1.5
dB
8.5
7.5
7
7
7.5
dB
12
11
10
10.5
11
dB
9
12
2.5
11
1.5
7
75 110 150
75
12
2.5
9
110 150
1.5
12
2.5
1.5
7
8.5
7
75
110 150
75
12
2.5
8
110 150
1.5
2.5
9
10
75
110 150
µA
0.1
0.1
0.1
0.1
0.1
µA
0.1
0.1
0.1
0.1
0.1
pF
0.3
0.5
0.4
0.7
0.4
0.7
0.4
0.7
0.3
0.5
Total Power Dissipation
mW
150
125
150
180
180
Thermal Resistance
(Junction to Ambient)
°C/W
833
1000
833
620
620
Thermal Resistance(Junction to Case) °C/W
200
200
200
200
200
Notes: 1. Precaution: Devices are ESD sensitive. Use proper handling procedures.
2. Electronic Industrial Association of Japan.
3. Pulsed measurement, PW≤350 µs, duty cycle ≤2%.
4. The emitter terminal should be connected to the ground terminal
of the 3 terminal capacitance bridge.
California Eastern Laboratories
NE685 SERIES
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
SYMBOLS
PARAMETERS
UNITS
RATINGS
VCBO
Collector to Base Voltage
V
9
VCEO
Collector to Emitter Voltage
V
6
VEBO
Emitter to Base Voltage
V
2.0
IC
Collector Current
mA
30
TJ
Junction Temperature
°C
150
TSTG
Storage Temperature
°C
-65 to +150
Note: 1.Operation in excess of any one of these parameters may
result in permanent damage.
NE68518
TYPICAL NOISE PARAMETERS (TA = 25˚C)
FREQ.
(MHz)
NFOPT
(dB)
GA
(dB)
MAG
ANG
Rn/50
VCE = 3 V, IC = 3 mA
500
1.00
800
1.15
1000
1.20
1500
1.35
2000
1.50
2500
1.65
21.32
16.29
14.66
11.02
8.67
7.24
0.63
0.59
0.56
0.52
0.47
0.40
26
31
39
48
53
65
0.56
0.44
0.40
0.37
0.33
0.23
21.15
17.29
15.47
11.87
9.57
7.90
0.55
0.51
0.49
0.46
0.42
0.36
19
31
37
44
53
60
0.47
0.42
0.38
0.35
0.33
0.22
ΓOPT
VCE = 3 V, IC = 5 mA
500
1.20
800
1.25
1000
1.35
1500
1.45
2000
1.60
2500
1.75
VCE = 3 V, IC = 10 mA
500
800
1000
1500
2000
2500
1.55
1.60
1.65
1.80
1.90
2.00
21.70
18.13
16.20
12.85
10.60
8.82
0.44
0.40
0.38
0.34
0.30
0.27
15
30
36
44
50
55
0.44
0.41
0.39
0.37
0.34
0.23
NE68519
TYPICAL NOISE PARAMETERS (TA = 25˚C)
FREQ.
(MHz)
NFOPT
(dB)
GA
(dB)
ANG
Rn/50
0.80
0.79
0.75
17
32
42
1.70
1.55
1.41
16.9
12.8
11.0
7.5
5.0
0.73
0.67
0.64
0.60
0.54
14
27
36
52
65
0.80
0.65
0.62
0.52
0.42
19.3
15.8
13.4
9.9
7.5
5.5
0.65
0.58
0.55
0.50
0.43
0.32
14
27
33
47
58
69
0.57
0.50
0.45
0.38
0.32
0.21
19.4
15.3
13.5
10.0
7.5
5.6
0.58
0.52
0.50
0.43
0.36
0.29
13
26
33
46
54
60
0.54
0.49
0.46
0.42
0.38
0.31
VCE = 2.5 V, IC = 0.3 mA
500
1.07
12.6
800
1.25
8.6
1000
1.55
6.7
VCE = 2.5 V, IC = 1.0 mA
500
0.87
800
0.99
1000
1.08
1500
1.31
2000
1.65
VCE = 3 V, IC = 10 mA
500
1.05
800
1.12
1000
1.17
1500
1.31
2000
1.51
2500
1.75
VCE = 3 V, IC = 5.0 mA
500
800
1000
1500
2000
2500
1.33
1.40
1.45
1.57
1.71
1.90
ΓOPT
MAG
NE68530
TYPICAL NOISE PARAMETERS (TA = 25˚C)
FREQ.
(MHz)
NFOPT
(dB)
GA
(dB)
ΓOPT
MAG
ANG
Rn/50
0.81
0.75
0.72
15
24
34
1.20
1.02
0.86
0.82
0.76
0.73
14
24
33
1.15
1.00
0.84
500
1.10
8.73
800
1.20
6.83
1000
1.45
6.67
VCE = 1.0 V, IC = 0.5 mA
0.85
0.80
0.75
13
25
36
1.69
1.65
1.64
500
0.95
11.93
800
1.12
8.71
1000
1.28
8.35
VCE = 1.0 V, IC = 0.75 mA
500
0.90
12.92
800
1.02
10.03
1000
1.18
9.23
VCE = 1.0 V, IC = 1.0 mA
0.78
0.76
0.69
12
22
32
1.02
0.99
0.86
0.77
0.73
0.67
11
21
30
0.92
0.84
0.69
14.48
10.96
9.83
0.75
0.71
0.66
13
21
29
0.82
0.76
0.62
17.29
13.62
12.01
6.41
0.60
0.57
0.54
0.43
10
18
25
27
0.52
0.50
0.47
0.38
10.77
7.48
6.76
0.85
0.81
0.78
14
22
30
15.44
11.52
10.45
5.16
0.73
0.72
0.69
0.54
12
19
27
33
0.91
0.75
0.68
0.47
18.11
14.37
12.76
7.19
0.65
0.60
0.58
0.48
11
17
23
20
0.60
0.53
0.49
0.41
18.10
14.27
12.77
7.20
5.22
0.65
0.61
0.60
0.50
0.32
10
14
23
20
28
0.58
0.50
0.49
0.42
0.22
VCE = 0.5 V, IC = 0.5 mA
500
0.95
10.87
800
1.05
7.82
1000
1.20
6.92
VCE = 0.75 V, IC = 0.5 mA
500
800
1000
0.97
1.15
1.25
11.28
8.64
7.62
VCE = 1.0 V, IC = 0.25 mA
500
0.88
800
1.00
1000
1.14
VCE = 1.0 V, IC = 3.0 mA
500
0.98
800
1.07
1000
1.15
2000
1.52
VCE = 2.5 V, IC = 0.3 mA
500
1.10
800
1.30
1000
1.47
VCE = 2.5 V, IC = 1 mA
500
0.85
800
1.04
1000
1.16
2000
1.60
VCE = 2.5 V, IC = 3 mA
500
1.08
800
1.15
1000
1.22
2000
1.68
VCE = 3 V, IC = 3 mA
500
800
1000
2000
3000
1.10
1.19
1.25
1.48
1.74
1.49
1.45
1.37
NE685 SERIES
NE68533
TYPICAL NOISE PARAMETERS (TA = 25˚C)
FREQ.
(MHz)
NFOPT
(dB)
GA
(dB)
ANG
Rn/50
0.76
0.72
0.67
19
37
50
1.19
0.84
0.72
13.19
10.87
10.16
0.75
0.73
0.68
18
35
47
1.23
0.89
0.77
14.57
12.04
10.94
0.73
0.67
0.64
17
33
45
0.74
0.54
0.50
15.67
12.73
11.79
4.73
0.73
0.68
0.65
0.59
16
30
42
53
0.77
0.57
0.58
0.36
VCE = 0.5 V, IC = 0.5 mA
500
0.9
12.03
800
1.1
10.22
1000
1.3
9.24
VCE = 1.0 V, IC = 0.5 mA
500
800
1000
0.9
1.0
1.2
ΓOPT
MAG
VCE = 1.0 V, IC = 1.0 mA
500
800
1000
0.9
1.0
1.2
VCE = 2.5 V, IC = 1 mA
500
0.9
800
1.0
1000
1.1
2000
1.6
VCE = 2.5 V, IC = 3 mA
500
800
1000
2000
2500
1.07
1.13
1.30
1.43
1.63
NE68539
TYPICAL NOISE PARAMETERS (TA = 25˚C)
FREQ.
(MHz)
NFOPT
(dB)
GA
(dB)
VCE = 2.5 V, IC = 0.3 mA
500
1.42
13.3
800
1.58
9.7
1000
1.70
8.0
VCE = 2.5 V, IC = 1.0 mA
500
0.85
16.3
800
0.98
12.6
1000
1.07
11.0
1500
1.29
7.8
2000
1.52
6.2
VCE = 2.5 V, IC = 3.0 mA
500
1.17
800
1.30
1000
1.39
1500
1.69
2000
2.00
2500
2.33
ΓOPT
MAG
0.80
0.72
0.64
ANG
Rn/50
18
32
43
2.52
1.40
1.29
0.72
0.61
0.51
0.38
0.30
17
29
40
55
67
0.66
0.50
0.48
0.39
0.32
18.2
14.9
13.2
10.0
7.6
5.8
0.63
0.51
0.34
0.23
0.17
0.16
19
29
33
28
13
-13
0.46
0.38
0.34
0.30
0.25
0.21
19.5
15.8
14.1
10.9
8.6
6.8
0.57
0.41
0.31
0.23
0.19
0.17
17
25
26
21
10
-10
0.44
0.38
0.35
0.29
0.26
0.22
VCE = 3 V, IC = 5.0 mA
18.37
14.40
13.15
7.48
6.59
0.61
0.55
0.56
0.42
0.24
14
19
35
40
69
0.54
0.39
0.40
0.34
0.22
500
800
1000
1500
2000
2500
1.27
1.40
1.50
1.81
2.13
2.47
NE685 SERIES
TYPICAL PERFORMANCE CURVES (TA = 25°C)
NE68519
D.C. POWER DERATING CURVE
Total Power Dissipation, PT (mW)
Total Power Dissipation, PT (mW)
NE68518, NE68530
D.C. POWER DERATING CURVE
200
180
INFINITE
HEAT SINK
FREE AIR
100
0
200
180
INFINITE
HEAT SINK
150
125
100
FREE AIR
50
0
0
50
100
114
150
50
0
100
114
Ambient Temperature, TA (C°)
Ambient Temperature, TA (C°)
NE68533, NE68539
D.C. POWER DERATING CURVE
INSERTION GAIN vs.
COLLECTOR CURRENT
150
VCE = 3 V
f = 2 GHz
Insertion Gain, |S21E|2 (dB)
Total Power Dissipation, PT (mW)
12
200
180
INFINITE
HEAT SINK
FREE AIR
100
0
8
6
4
2
0
38.4
0
114
50
1
150
100
2
5
10
20
Ambient Temperature, TA (°C)
Collector Current, IC (mA)
NOISE FIGURE
vs. COLLECTOR CURRENT
FORWARD INSERTION GAIN
AND MAXIMUM AVAILABLE GAIN
vs. FREQUENCY
50
50
Insertion Gain, |S21E|2 (dB)
Maximum Available Gain, MAG (dB)
5
VCE = 3 V
f = 2 GHz
4
Noise Figure, NF (dB)
10
3
2
1
VCE = 3 V
IC = 10 mA
40
30
20
MAG
|S21E| 2
10
0
0
1
2
5
10
20
Collector Current, IC (mA)
50
0.1
0.2
0.5
1.0
Frequency, f (GHz)
2.0
5.0
NE685 SERIES
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
1
.8
90˚
1.5
.6
2
135˚
.4
45˚
3
S22
4 GHz
.2
4
5
S22
0.1 GHz
0
.2
.4
.6
.8
1
1.5
2
3
4 5
10
20
-20
-10
S11
0.1 GHz
S11
4 GHz
180˚
10 20
-5
-4
-.2
S21
4 GHz
S12
0.1 GHz
.05 .010 .015 .020 .025
0˚
1
2
Coordinates in Ohms
S21
0.1 GHz S12
4 GHz
-3
Frequency in GHz
-.4
-2
-.6
-.8
-1
225˚
3
-1.5
270˚
NE68518
VCE = 0.5 V, IC = 0.5 mA
FREQUENCY
315˚
(VCE = 2.5 V, IC = 1 mA)
S11
S21
GHz
MAG
ANG
MAG
0.1
0.4
0.995
0.941
-7.200
-29.200
1.819
1.756
0.8
1.0
1.5
2.0
2.5
3.0
0.844
0.783
0.644
0.542
0.469
0.421
-56.800
-69.300
-99.500
-126.400
-152.900
-179.100
S12
ANG
S22
K
MAG1
MAG
ANG
MAG
ANG
(dB)
170.500
148.100
0.030
0.107
88.600
67.200
0.997
0.969
-3.900
-22.000
0.024
0.168
17.827
12.151
1.619
1.530
1.331
1.163
1.054
0.965
119.000
106.100
77.200
53.400
32.400
14.800
0.193
0.225
0.263
0.279
0.280
0.283
45.300
35.800
15.800
-0.100
-13.000
-23.900
0.893
0.853
0.750
0.675
0.629
0.582
-42.700
-51.500
-69.200
-84.400
-96.600
-108.400
0.331
0.410
0.610
0.792
0.952
1.097
9.237
8.325
7.042
6.200
5.757
3.431
3.481
3.293
2.879
2.653
2.160
1.798
1.559
1.385
1.173
169.900
146.500
117.800
105.300
78.600
56.600
37.700
21.000
-10.100
0.023
0.086
0.144
0.165
0.191
0.210
0.214
0.229
0.255
82.400
66.300
44.100
35.500
21.800
7.200
-0.900
-7.500
-20.700
0.985
0.956
0.847
0.789
0.675
0.601
0.554
0.513
0.436
-5.500
-24.300
-45.300
-53.300
-70.500
-83.800
-94.000
-104.500
-130.100
0.108
0.172
0.347
0.440
0.634
0.831
0.998
1.118
1.253
21.800
15.831
13.009
12.063
10.534
9.326
8.624
5.724
3.601
3.465
3.301
2.949
2.743
2.275
1.921
1.664
1.471
1.252
170.500
148.800
121.700
109.700
83.400
61.500
42.300
25.900
-5.200
0.018
0.063
0.116
0.139
0.161
0.180
0.189
0.196
0.226
83.900
67.000
47.000
39.100
24.100
11.100
4.400
-4.300
-11.500
0.996
0.970
0.878
0.834
0.732
0.671
0.628
0.586
0.520
-4.400
-21.200
-39.900
-47.800
-63.800
-76.200
-85.500
-96.200
-118.800
0.103
0.174
0.345
0.419
0.610
0.789
0.944
1.102
1.207
22.844
17.193
14.052
12.952
11.502
10.283
9.447
6.805
4.685
22.471
13.915
8.120
6.664
4.559
3.474
2.832
2.402
1.921
1.635
157.900
114.600
88.400
79.400
61.500
46.300
31.700
18.900
-6.500
-32.300
0.018
0.047
0.068
0.079
0.114
0.143
0.172
0.203
0.268
0.322
81.900
62.800
51.600
50.400
45.400
39.500
30.800
21.100
2.500
-17.000
0.906
0.646
0.472
0.435
0.398
0.382
0.372
0.367
0.311
0.208
-15.600
-40.900
-51.300
-55.200
-63.600
-73.500
-80.700
-90.700
-112.900
-155.700
0.205
0.597
0.890
0.965
1.024
1.072
1.094
1.100
1.080
1.070
30.963
24.714
20.770
19.261
15.071
12.212
10.294
8.809
6.829
5.438
VCE = 1.0 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.985
0.917
0.771
0.696
0.536
0.430
0.361
0.310
0.303
-8.500
-32.500
-62.700
-76.000
-105.900
-133.000
-160.200
173.400
116.300
VCE = 2.5 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.986
0.926
0.799
0.728
0.573
0.455
0.364
0.311
0.270
-7.100
-29.800
-57.100
-69.600
-98.500
-123.900
-150.100
-174.900
124.900
VCE = 3.0 V, IC = 10 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
5.0
0.759
0.451
0.249
0.184
0.111
0.080
0.078
0.084
0.149
0.282
-22.200
-68.600
-101.700
-116.600
-153.200
169.100
130.600
95.900
68.500
46.400
Note: 1. Gain Calculations:
MAG =
|S21|
|S12|
(K ±
K 2- 1
). When K ≤ 1, MAG is undefined and MSG values are used. MSG =
2
2
2
|S21|
, K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
|S12|
2 |S12 S21|
NE685 SERIES
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
1
.8
90˚
1.5
.6
2
135˚
.4
45˚
3
4
5
S22
4 GHz
.2
0
.2
.4
.6
.8
S22
0.1 GHz
1
1.5
2
4 5
10
20
180˚
10 20
S11
0.1 GHz
S11
4 GHz
-.2
3
-20
-10
-5
-4
-2
-.8
FREQUENCY
-1
.05 .010 .015 .020 .025
1
S21
0.1 GHz
0˚
S12
4 GHz
2
Frequency in GHz
-.4
NE68519
VCE = 0.5 V, IC = 0.5 mA
S12
0.1 GHz
Coordinates in Ohms
-3
-.6
S21
4 GHz
225˚
3
315˚
(VCE = 2.5 V, IC = 1 mA)
-1.5
270˚
S11
S21
S12
S22
K
MAG1
GHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
0.983
0.944
0.838
0.779
0.646
0.531
0.438
0.371
-7.500
-31.700
-59.400
-71.400
-98.900
-123.400
-149.700
178.600
1.790
1.711
1.539
1.444
1.254
1.125
1.041
0.972
169.200
146.200
116.800
104.200
77.100
54.600
33.900
16.200
0.034
0.117
0.194
0.221
0.264
0.290
0.289
0.293
85.200
66.600
44.600
35.800
17.600
3.700
-6.300
-16.600
0.999
0.967
0.884
0.844
0.757
0.686
0.622
0.568
-6.200
-22.300
-41.400
-49.300
-64.300
-77.100
-87.200
-98.700
0.064
0.169
0.359
0.443
0.644
0.816
1.000
1.132
17.214
11.651
8.994
8.152
6.767
5.888
5.533
2.997
(dB)
3.439
3.225
2.742
2.500
2.026
1.711
1.511
1.367
1.171
169.200
144.300
115.500
103.600
78.200
57.400
38.400
21.800
-9.300
0.024
0.087
0.150
0.167
0.198
0.216
0.228
0.252
0.283
81.200
63.200
46.000
36.900
22.500
13.000
5.000
-0.500
-11.200
-5.000
-24.600
-44.700
-52.100
-65.600
-76.000
-84.000
-94.000
-120.900
0.156
0.210
0.354
0.459
0.680
0.873
1.047
1.127
1.240
21.562
15.690
12.620
11.752
10.100
8.988
6.892
5.176
3.217
3.424
3.197
2.774
2.548
2.102
1.783
1.564
1.425
1.229
169.500
147.200
119.400
107.600
82.700
62.000
43.800
27.300
-3.600
0.020
0.078
0.127
0.144
0.173
0.190
0.201
0.217
0.258
83.400
66.500
48.500
39.600
25.900
17.100
10.000
4.500
-5.400
0.996
0.961
0.864
0.818
0.727
0.659
0.609
0.564
0.465
-6.000
-21.800
-39.700
-46.700
-59.900
-69.500
-77.700
-86.900
-110.900
0.070
0.190
0.347
0.450
0.653
0.844
1.022
1.127
1.216
22.335
16.126
13.393
12.478
10.846
9.724
7.997
6.005
3.974
22.184
12.973
7.396
6.039
4.147
3.169
2.593
2.234
1.809
1.548
155.700
112.600
87.200
78.700
61.400
46.700
33.400
20.700
-4.400
-29.200
0.020
0.048
0.076
0.089
0.126
0.161
0.198
0.234
0.306
0.375
73.100
61.600
55.200
53.500
47.300
40.900
33.300
24.600
6.100
-14.000
0.903
-17.800
0.612
-41.800
0.451
-49.200
0.424
-51.300
0.399
-56.300
0.388
-62.200
0.382
-68.200
0.357
-76.700
0.260 -102.000
0.164 -146.600
0.300
0.645
0.915
0.979
1.046
1.081
1.086
1.090
1.078
1.052
30.450
24.318
19.882
18.316
13.865
11.202
9.379
7.974
6.017
4.760
VCE = 1.0 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.974
0.905
0.757
0.687
0.536
0.417
0.322
0.254
0.280
-7.900
-35.600
-65.100
-77.600
-104.500
-127.700
-155.300
172.200
104.200
0.998
0.943
0.829
0.775
0.674
0.607
0.546
0.496
0.387
VCE = 2.5 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.983
0.913
0.784
0.714
0.566
0.448
0.346
0.272
0.242
-9.100
-31.900
-59.700
-71.600
-97.300
-119.900
-142.800
-169.700
121.300
VCE = 3.0 V, IC = 10 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
5.0
0.768
0.433
0.234
0.183
0.103
0.056
0.011
0.022
0.129
0.249
See note on previous page.
-24.000
-70.300
-98.400
-107.300
-121.300
-130.100
-162.800
82.000
68.400
49.800
NE685 SERIES
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
1
.8
90˚
1.5
.6
2
S12
4 GHz
135˚
.4
3
45˚
4
5
.2
S22
4 GHz
0
.2
.4
.6
.8
1
S22
0.1 GHz
1.5
2
S11
4 GHz
3
4 5
S12
0.1 GHz
10
20
180˚
10 20
-20
-10
S11
0.1 GHz
-3
GHz
0.986
0.938
0.821
0.749
0.581
0.457
0.368
0.323
.4
0˚
(VCE = 2.5 V, IC = 1 mA)
3
-1.5
270˚
S11
MAG
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
.3
315˚
225˚
NE68530
VCE = 0.5 V, IC = 0.5 mA
FREQUENCY
.2
2
Frequency in GHz
-2
-1
.1
Coordinates in Ohms
-.4
-.8
S21
4 GHz
1
-5
-4
-.2
-.6
S21
0.1 GHz
S21
S12
MAG
S22
K
MAG1
ANG
MAG
ANG
ANG
MAG
ANG
-6.400
-24.300
-47.300
-58.200
-82.800
-106.100
-130.100
-155.200
1.839
1.763
1.612
1.542
1.356
1.198
1.091
1.007
171.000
152.600
128.100
117.000
93.900
76.100
61.700
51.400
0.030
0.121
0.213
0.246
0.298
0.313
0.310
0.302
84.600
72.200
57.300
51.000
38.700
30.900
27.300
27.500
0.997
0.963
0.873
0.821
0.695
0.607
0.542
0.501
-4.000
-15.800
-29.300
-35.000
-46.100
-54.900
-63.100
-71.000
0.098
0.207
0.384
0.472
0.685
0.863
1.030
1.162
17.875
11.635
8.790
7.971
6.580
5.829
4.410
2.791
(dB)
3.516
3.231
2.766
2.541
2.070
1.735
1.517
1.358
1.143
170.100
150.600
126.000
115.400
94.800
79.200
66.600
57.100
41.200
0.025
0.098
0.167
0.190
0.228
0.248
0.265
0.285
0.341
85.700
71.400
58.000
52.900
45.400
42.300
42.400
43.800
46.700
0.993
0.939
0.812
0.747
0.609
0.521
0.458
0.419
0.377
-4.800
-18.100
-32.000
-37.300
-46.400
-52.900
-59.300
-65.400
-79.400
0.082
0.220
0.418
0.516
0.741
0.922
1.053
1.131
1.163
21.481
15.181
12.191
11.263
9.580
8.448
6.169
4.582
2.803
3.412
3.207
2.779
2.569
2.098
1.762
1.550
1.397
1.190
171.000
151.400
128.300
118.500
100.000
85.500
74.500
65.200
51.000
0.022
0.078
0.138
0.156
0.188
0.208
0.223
0.247
0.315
83.700
72.200
60.800
56.100
51.600
50.400
53.100
55.100
61.100
0.990
0.948
0.841
0.792
0.679
0.616
0.577
0.548
0.510
-4.700
-16.300
-28.000
-32.300
-38.900
-43.100
-45.600
-47.900
-53.000
0.106
0.220
0.410
0.506
0.727
0.909
1.042
1.118
1.133
21.906
16.140
13.040
12.166
10.476
9.279
7.169
5.439
3.557
20.910
11.575
6.493
5.306
3.640
2.805
2.314
2.002
1.619
1.441
154.700
114.900
96.100
90.300
80.700
72.600
66.400
60.500
50.800
42.600
0.020
0.052
0.091
0.109
0.157
0.202
0.250
0.292
0.379
0.464
82.600
72.800
71.000
70.500
73.300
70.700
69.600
67.100
63.200
57.500
0.910
0.590
0.457
0.433
0.396
0.389
0.392
0.389
0.374
0.307
-15.900
-31.900
-31.300
-30.900
-30.600
-32.300
-34.300
-36.400
-41.800
-49.900
VCE = 1.0 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.986
0.900
0.735
0.651
0.463
0.339
0.258
0.219
0.220
-7.300
-28.100
-52.300
-63.100
-87.200
-109.400
-135.300
-160.300
149.000
VCE = 2.5 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.975
0.905
0.756
0.682
0.509
0.387
0.289
0.207
0.079
-6.900
-26.200
-48.000
-57.100
-75.600
-89.500
-102.100
-114.700
-165.800
VCE = 3.0 V, IC = 10 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
5.0
0.764
0.414
0.224
0.181
0.112
0.090
0.086
0.090
0.098
0.119
-21.200
-54.500
-63.500
-63.500
-57.800
-42.600
-27.100
-16.300
6.000
48.700
0.241
0.732
0.946
0.989
1.035
1.054
1.048
1.047
1.033
1.009
30.193
23.475
18.534
16.873
12.510
10.009
8.331
7.030
5.200
4.333
Note:
1. Gain Calculation:
MAG =
|S21|
|S12|
(K ±
K 2- 1
). When K ≤ 1, MAG is undefined and MSG values are used. MSG =
2
2
2
|S21|
, K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
|S12|
2 |S12 S21|
NE685 SERIES
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
1
.8
90˚
1.5
.6
2
135˚
.4
4
5
S22
4 GHz
.2
0
.2
.4
.6
.8
S22
0.1 GHz
1
1.5
2
3
4 5
S12
0.1 GHz
10
20
180˚
10 20
S11
0.1 GHz
-20
-10
-5
-4
S21
0.1 GHz
.1
.2
.3
.4
0˚
Coordinates in Ohms
-3
-.8
NE68533
VCE = 0.5 V, IC = 0.5 mA
-1
315˚
225˚
(VCE = 2.5 V, IC = 1 mA)
-2
-.6
2
Frequency in GHz
-.4
FREQUENCY
S21
4 GHz
1
S11
4 GHz
-.2
45˚
S12
4 GHz
3
3
-1.5
270˚
S11
S21
S12
S22
K
MAG1
GHz
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
(dB)
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
0.972
0.932
0.803
0.730
0.560
0.434
0.355
0.322
-5.500
-27.300
-52.500
-63.900
-90.700
-116.300
-143.400
-171.000
1.901
1.813
1.670
1.582
1.382
1.218
1.095
1.020
170.500
149.900
122.400
110.500
85.700
66.500
51.200
39.300
0.035
0.129
0.222
0.254
0.299
0.310
0.305
0.291
85.600
69.000
52.000
45.100
31.600
22.800
17.500
17.400
0.998
0.955
0.856
0.803
0.686
0.604
0.558
0.522
-5.200
-19.900
-36.200
-42.800
-56.800
-67.900
-77.900
-89.000
0.089
0.202
0.396
0.486
0.681
0.855
1.000
1.125
17.349
11.478
8.764
7.944
6.648
5.943
5.449
3.302
3.509
3.234
2.767
2.533
2.036
1.711
1.482
1.339
1.142
170.100
147.200
119.700
108.800
86.400
69.000
55.100
43.600
25.100
0.029
0.103
0.170
0.192
0.223
0.243
0.260
0.283
0.358
84.200
68.200
52.700
47.400
39.300
36.000
35.300
36.100
36.500
0.995
0.928
0.790
0.727
0.601
0.521
0.473
0.439
0.396
-5.800
-21.900
-37.900
-43.700
-55.000
-63.300
-71.100
-79.700
-100.200
0.103
0.231
0.443
0.544
0.767
0.948
1.071
1.122
1.097
20.828
14.969
12.116
11.203
9.605
8.476
5.929
4.625
3.140
3.502
3.250
2.835
2.618
2.135
1.797
1.559
1.404
1.194
170.700
149.500
123.300
112.700
90.500
73.100
59.000
47.600
28.900
0.024
0.087
0.146
0.166
0.196
0.216
0.234
0.258
0.337
83.800
70.400
55.900
50.800
43.200
40.500
40.400
41.900
42.900
0.997
0.942
0.823
0.767
0.651
0.576
0.531
0.498
0.459
-4.900
-18.800
-33.100
-38.300
-48.400
-55.900
-62.900
-70.400
-88.600
0.112
0.222
0.429
0.529
0.751
0.934
1.053
1.106
1.062
21.641
15.724
12.882
11.979
10.371
9.201
6.834
5.378
3.973
21.206
11.262
6.280
5.142
3.540
2.757
2.272
1.983
1.625
1.421
153.800
112.100
91.400
85.100
72.600
62.400
53.100
45.000
30.200
16.400
0.020
0.056
0.096
0.117
0.168
0.220
0.270
0.319
0.410
0.493
77.800
68.700
68.900
68.400
65.900
62.100
57.600
52.800
43.000
32.800
0.909
0.570
0.428
0.400
0.363
0.341
0.324
0.310
0.283
0.244
-16.700
-34.900
-36.300
-36.900
-40.600
-45.900
-52.500
-60.200
-80.800
-108.000
0.289
0.762
0.960
0.994
1.033
1.037
1.038
1.027
1.008
0.993
30.254
23.034
18.157
16.429
12.121
9.798
8.062
6.928
5.448
4.597
VCE = 1.0 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.968
0.887
0.708
0.618
0.432
0.304
0.233
0.208
0.243
-7.000
-31.300
-58.800
-70.000
-96.400
-122.100
-150.700
178.200
125.700
VCE = 2.5 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.965
0.899
0.735
0.647
0.459
0.320
0.233
0.185
0.201
-6.600
-28.400
-53.600
-64.000
-88.200
-110.600
-137.000
-167.900
131.100
VCE = 3.0 V, IC = 10 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
5.0
0.719
0.370
0.180
0.130
0.055
0.019
0.045
0.072
0.127
0.197
See notes on previous page.
-23.600
-58.400
-70.900
-71.700
-66.900
16.800
61.700
68.000
71.700
70.300
NE685 SERIES
TYPICAL SCATTERING PARAMETERS (TA = 25°C)
90˚
1
.8
1.5
.6
2
.4
135˚
S22
4 GHz
4
5
.2
S22
0.1 GHz
S11
4 GHz
0
.2
.4
.6
.8
1
1.5
2
45˚
3
3
4 5
S12
0.1 GHz
10
20
180˚
10 20
S11
0.1 GHz
-20
-10
S12
4 GHz
.1
S21
4 GHz
1
-5
-4
-.2
Coordinates in Ohms
-3
-2
-.6
-.8
NE68539
VCE = 0.5 V, IC = 0.5 mA
FREQUENCY
-1
MAG
0.983
0.949
0.839
0.771
0.599
0.477
0.424
0.425
ANG
-4.600
-24.900
-49.500
-61.500
-93.900
-126.900
-160.200
171.800
0˚
3
270˚
S11
GHz
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
.4
S21
0.1 GHz
315˚
225˚
(VCE = 2.5 V, IC = 1 mA)
-1.5
.3
2
Frequency in GHz
-.4
.2
S21
MAG
1.823
1.773
1.684
1.629
1.483
1.320
1.180
1.042
ANG
172.300
153.300
129.000
117.900
91.400
69.800
52.000
37.100
S12
S22
MAG
0.028
0.111
0.204
0.243
0.299
0.320
0.310
0.294
ANG
83.300
71.600
56.000
47.900
31.300
18.900
9.800
4.300
MAG
0.996
0.977
0.882
0.832
0.687
0.572
0.486
0.430
ANG
-3.000
-15.000
-29.200
-35.600
-50.600
-63.000
-75.500
-88.700
K
MAG1
0.144
0.194
0.349
0.435
0.624
0.786
0.944
1.107
(dB)
18.136
12.034
9.167
8.263
6.955
6.154
5.805
3.506
VCE = 1.0 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.965
0.906
0.753
0.667
0.478
0.369
0.339
0.359
0.452
-6.400
-29.000
-56.200
-69.300
-103.100
-138.400
-173.000
160.600
126.000
3.534
3.355
3.000
2.801
2.346
1.960
1.682
1.457
1.171
171.400
151.200
126.600
116.000
91.800
73.000
57.500
44.300
22.900
0.025
0.088
0.156
0.179
0.217
0.236
0.238
0.247
0.268
86.300
71.600
55.400
48.400
36.900
28.900
25.800
23.100
23.000
0.994
0.951
0.823
0.757
0.600
0.488
0.405
0.349
0.304
3.461
3.323
3.034
2.877
2.460
2.089
1.805
1.578
1.274
173.900
154.500
131.200
121.000
97.900
79.200
64.200
50.800
29.000
0.017
0.071
0.125
0.145
0.182
0.197
0.207
0.216
0.249
84.600
73.000
60.000
53.700
42.900
37.100
33.300
33.300
34.000
0.998
0.966
0.875
0.816
0.684
0.583
0.501
0.448
0.386
21.452
12.831
7.430
6.128
4.250
3.281
2.687
2.295
1.808
1.506
158.500
117.900
96.000
89.300
76.100
65.500
56.400
47.600
31.300
16.700
0.016
0.044
0.077
0.092
0.133
0.171
0.207
0.246
0.311
0.367
80.400
68.700
67.000
65.700
64.000
61.200
57.300
53.400
44.000
33.500
-3.900
-17.600
-32.200
-38.400
-51.500
-62.100
-73.300
-85.900
-117.800
0.082
0.186
0.379
0.469
0.674
0.846
1.006
1.119
1.199
21.503
15.812
12.840
11.945
10.339
9.193
8.021
5.613
3.709
VCE = 2.5 V, IC = 1.0 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
0.982
0.921
0.775
0.700
0.502
0.364
0.300
0.309
0.401
-4.000
-24.700
-48.800
-60.600
-89.800
-122.500
-157.800
170.700
130.100
-2.900
-14.200
-25.800
-30.800
-41.100
-49.700
-58.100
-68.100
-94.100
0.109
0.195
0.363
0.452
0.658
0.834
0.996
1.100
1.146
23.088
16.703
13.851
12.976
11.309
10.255
9.405
6.713
4.768
-12.700
-31.100
-33.200
-33.900
-37.400
-44.600
-54.500
-67.800
-112.500
-160.400
0.233
0.689
0.927
0.984
1.033
1.054
1.068
1.055
1.035
1.011
31.273
24.648
19.845
18.235
13.938
11.406
9.535
8.262
6.491
5.500
VCE = 3.0 V, IC = 10 mA
0.1
0.4
0.8
1.0
1.5
2.0
2.5
3.0
4.0
5.0
0.729
0.417
0.196
0.133
0.060
0.101
0.164
0.230
0.349
0.450
-20.700
-58.000
-81.600
-92.600
-155.000
144.800
125.900
117.000
104.600
93.100
0.933
0.639
0.472
0.426
0.357
0.303
0.249
0.208
0.160
0.199
Note:
1. Gain Calculation:
MAG =
|S21|
|S12|
(K ±
K 2- 1
). When K ≤ 1, MAG is undefined and MSG values are used. MSG =
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
2
2
2
|S21|
, K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
|S12|
2 |S12 S21|
NE685 SERIES
NE68518 NONLINEAR MODEL
SCHEMATIC
Q1
CCBPKG
CCB
LCX
LBX
LB
Collector
LC
Base
CCE
CCEPKG
LE
CBEPKG
LEX
Emitter
BJT NONLINEAR MODEL PARAMETERS (1)
Parameters
Q1
Parameters
Q1
IS
7e-16
MJC
0.34
BF
109
XCJC
0
NF
1
CJS
0
0.75
VAF
15
VJS
IKF
0.19
MJS
0
ISE
7.9e-13
FC
0.5
NE
2.19
TF
2e-12
BR
1
XTF
5.2
NR
1.08
VTF
4.58
VAR
12.4
ITF
0.011
IKR
Infinity
PTF
0
ISC
0
TR
1e-9
NC
2
EG
1.11
RE
1.3
XTB
0
RB
10
XTI
3
RBM
8.34
KF
0
IRB
0.009
AF
1
RC
10
CJE
0.4e-12
VJE
0.81
MJE
0.5
CJC
0.18e-12
VJC
0.75
(1) Gummel-Poon Model
UNITS
Parameter
time
capacitance
inductance
resistance
voltage
current
Units
seconds
farads
henries
ohms
volts
amps
ADDITIONAL PARAMETERS
Parameters
CCB
CCE
LB
LC
LE
CCBPKG
CCEPKG
CBEPKG
LBX
LCX
LEX
NE68518
0.13e-12
0.14e-12
1.55e-9
1.25e-9
0.94e-9
0.066e-12
0.44e-12
0.36e-12
0.18e-9
0.18e-9
0.09e-9
MODEL RANGE
Frequency: 0.05 to 3.0 GHz
Bias:
VCE = 0.5 V to 3.0 V, IC = 0.5 mA to 20 mA
NE685 SERIES
NE68519 NONLINEAR MODEL
SCHEMATIC
Q1
CCBPKG
CCB
LCX
LBX
Collector
LB
Base
CCE
CCEPKG
LE
LEX
Emitter
BJT NONLINEAR MODEL PARAMETERS (1)
Parameters
Q1
Parameters
Q1
IS
7.0e-16
MJC
0.34
BF
109
XCJC
0
NF
1
CJS
0
0.75
VAF
15
VJS
IKF
0.19
MJS
0
ISE
7.90e-13
FC
0.5
NE
2.19
TF
2.0e-12
BR
1
XTF
5.2
NR
1.08
VTF
4.58
VAR
12.4
ITF
0.011
IKR
Infinity
PTF
0
ISC
0
TR
1.0e-9
NC
2
EG
1.11
RE
1.3
XTB
0
RB
10
XTI
3
RBM
8.34
KF
0
IRB
0.009
AF
1
RC
10
CJE
0.4e-12
VJE
0.81
MJE
0.5
CJC
0.18e-12
VJC
0.75
(1) Gummel-Poon Model
UNITS
Parameter
time
capacitance
inductance
resistance
voltage
current
Units
seconds
farads
henries
ohms
volts
amps
ADDITIONAL PARAMETERS
Parameters
CCB
CCE
LB
LE
CCBPKG
CCEPKG
LBX
LCX
LEX
68519
0.13e-12
0.14e-12
0.9e-9
0.9e-9
0.17e-12
0.21e-12
0.19e-9
0.19e-9
0.19e-9
MODEL RANGE
Frequency: 0.05 to 3.0 GHz
Bias:
VCE = 0.5 V to 3.0 V, IC = 0.5 mA to 20 mA
NE685 SERIES
NE68530 NONLINEAR MODEL
SCHEMATIC
Q1
CCBPKG
CCB
LCX
LBX
Collector
LB
Base
CCE
CCEPKG
LE
CBEPKG
LEX
Emitter
BJT NONLINEAR MODEL PARAMETERS (1)
UNITS
Parameters
Q1
Parameters
Q1
Parameter
IS
7e-16
MJC
0.34
time
seconds
Units
BF
109
XCJC
0
capacitance
farads
NF
1
CJS
0
inductance
henries
VAF
15
VJS
0.75
resistance
ohms
IKF
0.19
MJS
0
voltage
volts
ISE
7.9e-13
FC
0.5
current
amps
NE
2.19
TF
2e-12
BR
1
XTF
5.2
NR
1.08
VTF
4.58
VAR
12.4
ITF
0.011
IKR
Infinity
PTF
0
ISC
0
TR
1e-9
NC
2
EG
1.11
RE
1.3
XTB
0
RB
10
XTI
3
RBM
8.34
KF
0
IRB
0.009
AF
1
RC
10
CJE
0.40e-12
VJE
0.81
MJE
0.5
CJC
0.18e-12
VJC
0.75
(1) Gummel-Poon Model
ADDITIONAL PARAMETERS
Parameters
68530
CCB
0.13e-12
CCE
0.14e-12
LB
0.41e-9
LE
1.43e-9
CCBPKG
0.12e-12
CCEPKG
0.04e-12
CBEPKG
0.04e-12
LBX
0.2e-9
LCX
0.2e-9
LEX
0.2e-9
MODEL RANGE
Frequency: 0.05 to 3.0 GHz
Bias:
VCE = 0.5 V to 3 V, IC = 0.5 mA to 10 mA
Date:
10/25/96
NE685 SERIES
NE68533 NONLINEAR MODEL
SCHEMATIC
Q1
CCBPKG
CCB
LCX
LBX
Collector
LB
Base
CCE
CBEPKG
CCEPKG
LE
LEX
Emitter
BJT NONLINEAR MODEL PARAMETERS (1)
Parameters
Q1
Parameters
Q1
IS
7e-16
MJC
0.34
BF
109
XCJC
UNITS
Parameter
Units
time
seconds
0
capacitance
farads
NF
1
CJS
0
inductance
henries
VAF
15
VJS
0.75
resistance
ohms
IKF
0.19
MJS
0
voltage
volts
current
amps
ISE
7.9e-13
FC
0.5
NE
2.19
TF
2e-12
BR
1
XTF
5.2
NR
1.08
VTF
4.58
VAR
12.4
ITF
0.011
IKR
Infinity
PTF
0
ISC
0
TR
1e-9
NC
2
EG
1.11
RE
1.3
XTB
0
RB
10
XTI
3
RBM
8.34
KF
0
IRB
0.009
AF
1
RC
10
CJE
0.40e-12
VJE
0.81
MJE
0.5
CJC
0.18e-12
VJC
0.75
(1) Gummel-Poon Model
ADDITIONAL PARAMETERS
Parameters
68533
CCB
0.13e-12
CCE
0.14e-12
LB
0.85e-9
LE
1.15e-9
CCBPKG
0.15e-12
CCEPKG
0.1e-12
CBEPKG
0.05e-12
LBX
0.3e-9
LCX
0.3e-9
LEX
0.3e-9
MODEL RANGE
Frequency: 0.05 to 3.0 GHz
Bias:
VCE = 0.5 V to 6 V, IC = 0.5 mA to 20 mA
Date:
7/97
NE685 SERIES
NE68539 NONLINEAR MODEL
SCHEMATIC
Q1
CCBPKG
CCB
LCX
LBX
LB
Collector
LC
Base
CCE
CCEPKG
LE
CBEPKG
LEX
Emitter
BJT NONLINEAR MODEL PARAMETERS (1)
Parameters
Q1
Parameters
Q1
IS
7e-16
MJC
0.34
BF
109
XCJC
0
NF
1
CJS
0
0.75
VAF
15
VJS
IKF
0.19
MJS
0
ISE
7.9e-13
FC
0.5
NE
2.19
TF
2e-12
BR
1
XTF
5.2
NR
1.08
VTF
4.58
0.011
VAR
12.4
ITF
IKR
Infinity
PTF
0
ISC
0
TR
1e-9
NC
2
EG
1.11
RE
1.3
XTB
0
RB
10
XTI
3
RBM
8.34
KF
0
IRB
0.009
AF
1
RC
10
CJE
0.4e-12
VJE
0.81
MJE
0.5
CJC
0.18e-12
VJC
0.75
(1) Gummel-Poon Model
UNITS
Parameter
time
capacitance
inductance
resistance
voltage
current
Units
seconds
farads
henries
ohms
volts
amps
ADDITIONAL PARAMETERS
Parameters
CCB
CCE
LB
LC
LE
CCBPKG
CCEPKG
CBEPKG
LBX
LCX
LEX
68539
0.13e-12
0.14e-12
1.34e-9
0.7e-9
0.99e-9
0.08e-12
0.08e-12
0.01e-12
0.39e-9
0.39e-9
0.2e-9
MODEL RANGE
Frequency: 0.05 to 3.0 GHz
Bias:
VCE = 0.5 V to 3.0 V, IC = 0.5 mA to 20 mA
Date:
6/12/96
NE685 SERIES
OUTLINE DIMENSIONS1 (Units in mm)
OUTLINE 18
RECOMMENDED P.C.B. LAYOUT
PACKAGE OUTLINE 18
(SOT-343)
2.1 ± 0.2
+0.10
0.3 -0.05
(LEADS 2, 3, 4)
1.25 ± 0.1
0.8
3
2
3 0.65
2
0.65
2.0 ± 0.2
0.6
1.3
0.60
0.65
1
4
LEAD CONNECTIONS
1. Collector
2. Emitter
3. Base
4. Emitter
+0.10
0.4 -0.05
0.3
1.25
0.9 ± 0.1
1
4
1.7
+0.10
0.15 -0.05
0 to 0.1
OUTLINE 19
RECOMMENDED P.C.B. LAYOUT
PACKAGE OUTLINE 19
1.6 ± 0.1
0.8 ± 0.1
2
1.6 ± 0.1
0.5
1.3
+0.1
0.2 - 0
1.0
3
2
+0.10
0.3 -0.05
LEAD 3 ONLY
1
3
1.0
LEAD CONNECTIONS
1. Emitter
2. Base
3. Collector
0.5
0.6
0.75 ± 0.05
0.6
1
0.6
+0.1
0.15 -0.05
0 to 0.1
OUTLINE 30
RECOMMENDED P.C.B. LAYOUT
PACKAGE OUTLINE 30
(SOT-323)
2.1 ± 0.2
1.25 ± 0.1
1.7
2
0.65
2.0 ± 0.2
2
1.3
3
1
+0.1
0.3 -0.05
(ALL LEADS)
3
1.3
MARKING
LEAD CONNECTIONS
1. Emitter
2. Base
3. Collector
0.15
0.9 ± 0.1
0.65
0.6
1
0.8
0 to 0.1
+0.10
0.15 -0.05
NE685 SERIES
OUTLINE DIMENSIONS1 (Units in mm)
OUTLINE 33
RECOMMENDED P.C.B. LAYOUT
PACKAGE OUTLINE 33
(SOT-23)
+0.2
2.8 -0.3
2.4
2
2
2.9 ± 0.2 0.95
1.9
+0.10
0.4 -0.05
(ALL LEADS)
3
3
1
1.9
+0.10
0.65 -0.15
+0.2
1.5 -0.1
LEAD
CONNECTIONS
1. Emitter
2. Base
3. Collector
1.1 to 1.4
0.8
0.95
0.8
1
1.0
+0.10
0.16 -0.06
0 to 0.1
OUTLINE 39
RECOMMENDED P.C.B. LAYOUT
PACKAGE OUTLINE 39
(SOT-143)
+0.2
2.8 -0.3
+0.2
1.5 -0.1
2.4
+0.10
0.4 -0.05
(LEADS 2, 3, 4)
3
2
2
2.9 ± 0.2 0.95
3
1.9
0.85
LEAD
CONNECTIONS
1. Collector
2. Emitter
3. Base
4. Emitter
4
1
+0.10
0.6 -0.05
+0.2
1.1 -0.1
0.8
1.9
1.0
0.16 +0.10
-0.06
1
4
1.0
5˚
5˚
0 to 0.1
OUTLINE 39R
RECOMMENDED P.C.B. LAYOUT
PACKAGE OUTLINE 39R
(SOT-143)
2.4
+0.2
2.8 -0.3
+0.10
0.6 -0.05
+0.2
1.5 -0.1
3
2
0.85
1.8
2.9 ± 0.2
0.95
1
4
LEAD
CONNECTIONS
1. Emitter
2. Collector
3. Emitter
4. Base
3
2
1.9
+0.10
0.4 -0.05
(LEADS 1, 3, 4)
1.0
1.1+0.2
-0.1
0.16 +0.10
-0.06
0.8
5˚
5˚
0 to 0.1
1
4
1.0
NE685 SERIES
ORDERING INFORMATION
PART NUMBER
NE68518-T1
NE68519-T1
NE68530-T1
NE68533-T1
NE68539-T1
NE68539R-T1
QUANTITY
3000
3000
3000
3000
3000
3000
PACKAGING
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Note:
1. Lead material: Cu
Lead plating: PbSn
Life Support Applications
These NEC products are not intended for use in life support devices, appliances, or systems where the malfunction of these products can reasonably
be expected to result in personal injury. The customers of CEL using or selling these products for use in such applications do so at their own risk and
agree to fully indemnify CEL for all damages resulting from such improper use or sale.
EXCLUSIVE NORTH AMERICAN AGENT FOR NEC RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Internet: http://WWW.CEL.COM
02/24/2002