NEC 2SC5288

DATA SHEET
SILICON TRANSISTOR
2SC5288
NPN SILICON EPITAXIAL TRANSISTOR
FOR L-BAND LOW-POWER AMPLIFIER
The 2SC5288 is ideal for the driver stage amplifier in 1.9GHz-band digital
PACKAGE DRAWING
cordless phones (DECT, PHS, etc.).
2
5°
Embossed tape 8 mm wide.
Pin 3 (Base), Pin 4 (Emitter) face
to perforation side of the tape.
Remark If you require an evaluation sample, please contact an NEC Sales
Representative. (Unit sample quantity is 50 pcs.)
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Parameter
(1.9)
0.4 +0.1
–0.05
3 Kpcs/Reel
Symbol
Rating
Unit
Collector to Base Voltage
VCBO
9.0
V
Collector to Emitter Voltage
VCEO
6.0
V
Emitter to Base Voltage
VEBO
2.0
V
Collector Current
IC
150
mA
Total Power Dissipation
PT
200 (CW)
mW
1.0 (duty =
1/8)Note
W
2.5 (duty =
1/24)Note
W
Junction Temperature
Tj
150
˚C
Storage Temperature
Tstg
–65 to +150
˚C
5°
5°
0 to 0.1
2SC5288-T1
Packing Style
0.8
Quantity
1.1 +0.2
–0.1
Part Number
0.6 +0.1
–0.05
ORDERING INFORMATION
4
1
EIAJ: SC-61
T-89
2.9±0.2
(1.8)
0.85 0.95
@f = 1.9 GHz, VCC = 3.6 V, ICq = 1 mA (Class AB), Duty = 1/8
• 4-Pin Mini Mold Package
5°
0.16 +0.1
–0.06
• P–1 = 24 dBm TYP.
2.8 +0.2
–0.3
1.5+0.2
–0.1
3
FEATURES
0.4 +0.1
–0.05
0.4+0.1
–0.05
(Unit: mm)
PIN CONNECTIONS
1. Collector
2. Emitter
3. Base
4. Emitter
Note Pulse period is 10 msec or less.
Document No. P10249EJ2V0DS00 (2nd edition)
Date Published December 1995 P
Printed in Japan
©
1995
2SC5288
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter
Symbol
Condition
Collector Cutoff Current
ICBO
VCB = 5 V, IE = 0
Emitter Cutoff Current
IEBO
VEB = 1 V, IC = 0
MIN.
mANote
TYP.
MAX.
Unit
2.5
µA
2.5
µA
DC Current Gain
hFE
VCE = 3.6 V, IC = 100
Output Power
P–1
VCC = 3.6 V, f = 1.9 GHz,
23
24
dBm
Power Gain
GP
ICq = 1 mA (class AB operation)
7
8
dB
Collector Efficiency
ηC
Duty factor 1/8
50
60
%
Note
60
—
Pulse Measurement: PW ≤ 350 µs, Duty cycle ≤ 2 %, Pulsed
hFE Classification
Rank
FB
Marking
T89
hFE
more than 60
APPLICATION EXAMPLES
(1) Power amplifier for DECT
+3 dBm
PO = 27 dBm
2SC5192
2SC5288
2SC5289
(2) Power amplifier for PHS
+7 dBm
PL = 23 dBm
2SC5288
2
2SC5289
2SC5288
TYPICAL CHARACTERISTICS (TA = 25 ˚C)
COLLECTOR CURRENT vs. BASE TO EMITTER VOLTAGE
500
VCE = 3.6 V
IC - Collector Current - mA
400
300
200
100
0
0.5
1.0
1.5
VBE - Base to Emitter Voltage - V
COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE
500
IB =
5.5 mA
5.0 mA
IC - Collector Current - mA
400
4.0 mA
300
3.0 mA
200
2.0 mA
100
1.0 mA
500 µA
0
1
2
3
4
VCE - Collector to Emitter Voltage - V
3
2SC5288
S-Parameters
(VCE = 3.0 V, IC = 10 mA)
FREQUENCY
S11
S21
S12
S22
MHz
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
1 500.000 000
719.74 mU
145.59
2.5304 U
49.912
92.605 mU
32.197
269.43 mU
–162.09
1 600.000 000
725.17 mU
142.26
2.3524 U
46.6
96.439 mU
32.428
277.83 mU
–164.53
1 700.000 000
730.14 mU
139.35
2.2024 U
43.606
98.551 mU
31.724
285.95 mU
–167.17
1 800.000 000
734.51 mU
136.33
2.0758 U
40.652
101.97
mU
32.26
291.71 mU
–169.94
1 900.000 000
736.09 mU
133.47
1.9504 U
37.767
105.91
mU
32.58
296.81 mU
–172.29
2 000.000 000
741.91 mU
131.09
1.8424 U
35.152
109.67
mU
32.724
306.06 mU
–174.21
2 100.000 000
748.73 mU
128.78
1.7558 U
32.448
112.75
mU
32.428
315.33 mU
–176.37
2 200.000 000
754.01 mU
126.44
1.667
29.578
117.1
mU
31.998
328.73 mU
–178.23
2 300.000 000
759.69 mU
124.26
1.5776 U
26.9
120.12
mU
31.877
339.48 mU
179.63
2 400.000 000
766.56 mU
122.08
1.5164 U
24.484
123.62
mU
30.885
350.98 mU
178.09
2 500.000 000
771.87 mU
119.93
1.4454 U
21.959
126.88
mU
30.505
361.52 mU
175.96
MAG.
ANG.
MAG.
U
(VCE = 3.0 V, IC = 30 mA)
FREQUENCY
S11
S21
S12
ANG.
MAG.
S22
MHz
MAG.
ANG.
1 500.000 000
718.13 mU
140.47
2.906
U
51.601
45.508
366.98 mU
172.27
1 600.000 000
722.71 mU
137.52
2.705
U
48.766
103.52
mU
45.019
375.84 mU
170.43
1 700.000 000
727.33 mU
134.99
2.529
U
45.978
163.77
mU
44.249
381.99 mU
168.46
1 800.000 000
732.6 mU
132.15
2.3833 U
43.462
112.93
mU
43.234
387.24 mU
166.61
1 900.000 000
735.5 mU
129.63
2.2398 U
41.131
117.39
mU
42.578
390.16 mU
165.06
2 000.000 000
740.45 mU
127.49
2.1224 U
36.757
123.34
mU
41.657
397.12 mU
163.13
2 100.000 000
745.53 mU
125.33
2.0153 U
36.255
129.41
mU
40.651
407.11 mU
161.77
2 200.000 000
750.91 mU
123.06
1.9181 U
33.743
131.93
mU
38.405
418.19 mU
159.94
2 300.000 000
759.01 mU
121.14
1.8178 U
31.223
136.48
mU
37.711
426.5 mU
158.37
2 400.000 000
761.08 mU
119.16
1.7408 U
28.942
140.61
mU
37.014
434.53 mU
157.33
2 500.000 000
767.45 mU
116.96
1.6687 U
27.03
144.07
mU
35.399
441.36 mU
155.85
ANG.
MAG.
58.392 mU
ANG.
(VCE = 3.0 V, IC = 50 mA)
FREQUENCY
4
S11
S21
S12
MAG.
ANG.
MAG.
ANG.
1 500.000 000
721.15 mU
139.11
2.9537 U
51.692
100.55
mU
49.053
400.14 mU
168.02
1 600.000 000
727.05 mU
136.26
2.7434 U
49.146
105.85
mU
47.828
407.06 mU
166.73
1 700.000 000
730.75 mU
133.92
2.5727 U
46.272
111.69
mU
46.851
413.33 mU
164.57
1 800.000 000
735.5 mU
131.13
2.4209 U
44.011
116.44
mU
45.585
417.55 mU
162.53
1 900.000 000
738.27 mU
128.6
2.2735 U
41.521
121.1
mU
44.857
421.25 mU
161.09
2 000.000 000
742.45 mU
126.48
2.1536 U
39.297
127.33
mU
43.381
428.43 mU
159.66
2 100.000 000
749.88 mU
124.38
2.0444 U
36.818
131.74
mU
42.102
438.22 mU
157.56
2 200.000 000
754
122.2
1.9435 U
34.516
135.72
mU
40.877
447.62 mU
156.27
2 300.000 000
758.95 mU
120.32
1.8414 U
32.182
140.35
mU
39.707
455.11 mU
154.95
2 400.000 000
765.69 mU
118.28
1.7677 U
29.845
144.86
mU
38.335
463.97 mU
154
2 500.000 000
770.1 mU
116.29
1.6901 U
27.973
148.52
mU
36.575
469.1 mU
152.35
mU
MAG.
S22
MHz
ANG.
2SC5288
(VCE = 3.0 V, IC = 70 mA)
FREQUENCY
S11
S21
S12
MAG.
ANG.
MAG.
ANG.
1 500.000 000
725.72 mU
138.48
2.9183 U
51.601
1 600.000 000
731.48 mU
135.64
2.7085 U
48.929
107.34
mU
49.245
422.23 mU
164.89
1 700.000 000
736.63 mU
133.22
2.5326 U
46.31
112.25
mU
47.905
423.69 mU
163.05
1 800.000 000
741.12 mU
130.55
2.3849 U
43.864
117.39
mU
47.094
430.47 mU
161.09
1 900.000 000
744.12 mU
128.14
2.244
41.549
122.89
mU
45.785
433.77 mU
159.47
2 000.000 000
745.43 mU
126.01
2.1246 U
39.227
127.46
mU
44.462
439.83 mU
158.28
2 100.000 000
754.57 mU
123.97
2.017
36.953
133.63
mU
43.227
450.55 mU
156.84
2 200.000 000
758.72 mU
121.69
1.9214 U
34.463
137.55
mU
41.607
459.09 mU
154.74
2 300.000 000
762.78 mU
119.9
1.8189 U
32.149
142.39
mU
40.26
468.51 mU
153.42
2 400.000 000
769.34 mU
117.91
1.7443 U
29.99
145.63
mU
38.636
476.88 mU
152.35
2 500.000 000
773.34 mU
115.54
1.5749 U
27.948
149.55
mU
37.522
483.41 mU
150.95
U
U
MAG.
S22
MHz
101.29
mU
ANG.
MAG.
50.795
413.05 mU
ANG.
166.54
(VCE = 3.6 V, IC = 10 mA)
FREQUENCY
S11
S21
S12
S22
MHz
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
1 500.000 000
717.59 mU
145.94
2.5568 U
50.256
92.045 mU
31.534
264.79 mU
–160.24
1 600.000 000
721.79 mU
142.65
2.3759 U
46.785
95.633 mU
31.352
272.97 mU
–162.88
1 700.000 000
726.14 mU
139.73
2.2278 U
43.682
32.021
279.75 mU
–165.19
1 800.000 000
730.99 mU
136.66
2.0983 U
40.895
100.75
mU
31.801
284.78 mU
–168.37
1 900.000 000
735.88 mU
133.83
1.9717 U
39.07
105.33
mU
32.224
290.08 mU
–170.47
2 000.000 000
738.72 mU
131.46
1.8724 U
35.254
109.9
mU
32.833
300.75 mU
–172.5
2 100.000 000
746.26 mU
129.08
1.7723 U
32.554
112.14
mU
32.077
309.76 mU
–174.99
2 200.000 000
751.31 mU
126.63
1.6876 U
29.787
115.73
mU
31.527
321.63 mU
–176.97
2 300.000 000
757.73 mU
124.53
1.5969 U
26.958
119.23
mU
31.539
334.37 mU
–179.34
2 400.000 000
763.91 mU
122.26
1.5288 U
24.513
123
mU
31.017
344.92 mU
179.12
2 500.000 000
768.38 mU
120.18
1.4633 U
22.183
126.73
mU
30.537
351.87 mU
177.44
98.521 mU
(VCE = 3.6 V, IC = 30 mA)
FREQUENCY
S11
S21
S12
S22
MHz
MAG.
ANG.
MAG.
ANG.
MAG.
ANG.
MAG.
1 500.000 000
713.07 mU
140.66
2.9625 U
51.575
98.097 mU
45.986
362.4 mU
ANG.
172.97
1 600.000 000
718.69 mU
137.69
2.7547 U
48.925
103.33
mU
44.731
369.83 mU
170.83
1 700.000 000
723.22 mU
135.16
2.5811 U
46.187
108.37
mU
43.923
373.87 mU
169.06
1 800.000 000
727.69 mU
132.37
2.4303 U
43.705
112.28
mU
43.473
381.62 mU
167.22
1 900.000 000
731.26 mU
129.83
2.2862 U
41.155
117.6
mU
42.448
386.58 mU
165.65
2 000.000 000
735.67 mU
127.74
2.1601 U
38.757
123.17
mU
41.961
393.17 mU
163.72
2 100.000 000
742.78 mU
125.5
2.0563 U
36.315
126.96
mU
40.232
403.87 mU
161.54
2 200.000 000
746.79 mU
123.23
1.9502 U
33.768
132.97
mU
38.837
410.23 mU
160.05
2 300.000 000
751.76 mU
121.24
1.8485 U
31.47
136.92
mU
37.811
419.26 mU
158.59
2 400.000 000
758.8 mU
119.3
1.7722 U
29.162
140.21
mU
36.646
427.16 mU
157.21
2 500.000 000
762.91 mU
117.21
1.6974 U
27.198
143.33
mU
35.692
433.11 mU
156.12
5
2SC5288
(VCE = 3.6 V, IC = 50 mA)
FREQUENCY
S11
S21
MAG.
S12
ANG.
MAG.
S22
MHz
MAG.
ANG.
1 500.000 000
715.8 mU
139.35
3.016
U
51.983
100.42
1 600.000 000
720.76 mU
136.46
2.8083 U
49.175
105.01
mU
1 700.000 000
726.82 mU
133.95
2.6218 U
46.439
111.1
mU
1 800.000 000
730.81 mU
131.26
2.4723 U
44.121
114.88
mU
1 900.000 000
734.29 mU
128.81
2.3281 U
41.846
120.86
mU
2 000.000 000
737.92 mU
126.63
2.2011 U
39.349
126.55
mU
43.095
422.56 mU
159.77
2 100.000 000
745.62 mU
124.52
2.093
U
37.055
130.53
mU
42.061
433.93 mU
158.13
2 200.000 000
749.61 mU
122.41
1.982
U
34.509
135.53
mU
40.603
440.61 mU
156.51
2 300.000 000
753.99 mU
120.45
1.8797 U
32.318
139.56
mU
39.205
450.02 mU
155.28
2 400.000 000
760.04 mU
118.54
1.8047 U
30.012
144.72
mU
38.297
460.48 mU
154.03
2 500.000 000
765.12 mU
116.37
1.7271 U
28.018
147.87
mU
36.726
484.87 mU
152.86
ANG.
MAG.
mU
ANG.
MAG.
48.822
394.84 mU
ANG.
168.48
47.71
398.8 mU
166.46
46.454
407.45 mU
165.26
45.698
409.49 mU
162.73
44.515
415.56 mU
161.44
(VCE = 3.6 V, IC = 70 mA)
FREQUENCY
6
S11
S21
S12
MAG.
ANG.
MAG.
ANG.
1 500.000 000
720.28 mU
138.75
2.9933 U
51.958
100.92
mU
49.947
407.09 mU
166.83
1 600.000 000
724.79 mU
135.88
2.774
U
48.991
106.59
mU
48.93
412.38 mU
165.19
1 700.000 000
729.46 mU
133.4
2.5983 U
46.391
112.06
mU
47.781
418.33 mU
163.23
1 800.000 000
734.56 mU
130.77
2.4497 U
43.947
117.58
mU
45.554
423.16 mU
161.37
1 900.000 000
738.35 mU
128.34
2.3012 U
41.738
122.01
mU
45.325
426.92 mU
160.02
2 000.000 000
742.67 mU
126.2
2.1201 U
39.512
128.41
mU
44.366
435.11 mU
159.71
2 100.000 000
746.81 mU
124.12
2.0594 U
37.043
132.9
mU
43.082
445.52 mU
155.71
2 200.000 000
752.47 mU
121.93
1.9705 U
34.702
137.09
mU
41.148
454.54 mU
155.11
2 300.000 000
757.47 mU
120.03
1.8575 U
32.355
141.84
mU
39.941
461.66 mU
153.72
2 400.000 000
764.37 mU
119.06
1.7848 U
30.057
145.38
mU
38.731
468.19 mU
152.69
2 500.000 000
767.49 mU
115.96
1.722
28.063
148.85
mU
37.396
479.11 mU
151.14
U
MAG.
S22
MHz
ANG.
2SC5288
CHARACTERISTICS CURVES
OUTPUT POWER / COLLECTOR EFFICIENCY / COLLECTOR CURRENT /
POWER GAIN VS. INPUT POWER
30
f = 1.9 GHz, VCC = 3.6 V,
ICq = 1 mA (Duty 1/8)
25
Pout
20
80
η C (%)
Pout (dBm)
60
ηC
40
30
20
20
0
10
8
0
15
IC
10
IC
(mA)
7
GP
6
5
GP
(dB)
5
4
5
10
15
20
25
PIN (dBm)
(Reference)
P–1
Data from the above graph
24.3
dBm
ηC (at P–1)
62
%
IC (at P–1)
15
mA
GL
8.9
dB
Note
ICq is stand for the collector current when input power off.
Above the ICq and IC are showing current value at 1/8 duty operation.
In case of CW (continuous wave) operation, the current value becomes eight times.
Actual bias condition; VCE = 3.6 V, ICq = 8 mA @ Pin = OFF.
7
0.36
0.14
0.37
0.13
0.38
0.12
0.39
0.11
0.40
0.10
0.35
0.15
-90
-80
1.4
1.2
1.0
0.9
0.6
1.6
0.7
0.8
-110
-70
-100
0.4
1
0.0
9
0.4
0.0 2
8
4
0.3
6
0.1
30
1.8
2.0
0.5
NE
GA
0.4
0.
0. 43
07
0
-12
-60
32
0. 18
3
0.3 7
0.1
-1
0.2
0
-5
MP
CO
CE
N

TA
AC JX 
RE  – o
Z
IT VE

0.6
0
-
0
1.
0.6
8
0.
0.27
0.23
0.8
0.4
50
20
10
5.0
4.0
3.0
1.8
2.0
1.6
1.4
1.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.6
0.1
10
0.4
20
RESISTANCE COMPONENT
R
0.2
 Zo 
0.26
0.24
1.0
0
1.
POS
ITIV
ER
EAC
T
 AN
 +JX CE C
Zo  O M
PO

14
0
4
0.2
5.0
0.25
0.25
NT
ONE
4.0
0.24
0.26
0
14
1.0
0.2
0.2 9
1
23.2 – j20.0
0.
8
0.23
0.27
4
3.
0.3
0.8
0.2
8
0.2
2
9.85 + j1.9
3.
-20
44
0. 06
0.
0.6
-10
5
0.4 5
0.0
0.4
0
1.9
0.
0. 06
44
2.0
0.5
1.4
1.2
1.0
0.9
0.8
0.7
1.6
0.6
1.8
50
0.3
0.2 0
0
Zout (Ω)
60
10
ZOUT
0.
0.2
0.1
0.3 7
3
20
0.3
70
0.1
6
0.3
4
-30
Zin (Ω)
80
2
0.2
8
0.2
0.1
0.15
0.35
1
0.2 9
0 .2
30
ZIN
0.14
0.36
0.
0. 31
19
f (GHz)
90
4.0
0.
NT
NE
0
VCC = 3.6 V, ICq = 1 mA, duty = 1/8
0.13
0.37
5.0
0
10
20
100
50
0
110
0.12
0.38
0
0.2 0
0.3
0.
-4
8
12
0.11
0.39
40
0.2
13
0.2
07
0. 43
0.
8
0.0 2
0.4
9
0.0
1
0.4
0.10
0.40
19
0. 31
0.
→WAVELENG
0
0.01 THS TOW
0.49
ARD
0.02
8
.4
0
0.49
0.01 D ←0
0.0 GENE
0.48
2 ARD LOA
7
3
0.0O
RA
0.4
W
O
N
E
O
C
I
F
T
F
C
I
C
E
I
L
E
F
N
0.4
T IN DEG
. HS T GLE OF RE
3
7
0
0.0 TOR
R
EES
6
0. NGT
AN
4
4
.
→
0 4 ELE
0
0
.4 6
-16
0
0.0
0.0WAV
←
5
0
15
0
.45
0
-15
2SC5288
Ω) Data
ZIN (Ω
Ω), ZOUT (Ω
0.
0. 18
32
0
50
2SC5288
Padj (dBc)
(REFERENCE PERFORMANCE)
VCE = 3.0 V, Icq = 8 mA (RF OFF)
f = 1.9 GHz, NEC TEST BOARD
Input: π/4 DQPSKMOD. 384 Kbps, α = 0.5
PN9 ∆f = ±600 kHz, <CW>
–45
25
20
–50
IC (mA)
Pout
15
–55
Pout (dBm)
250
Padj (Low)
Padj (Up)
200
10
–60
IB (mA)
150
5
–65
4
IC
3
IB
2
0
100
–70
50
1
–75
0
0
5
10
15
20
Pin (dBm)
9
2SC5288
TEST BOARD Unit (mm)
2.4
2.40
1.5
35.0
4.70
6.0
2.4
3.0
6.95
42.0
t = 0.4 mm, polyimide substrate
0.74 width
In
1.2
Out
10
4.1
3.4
2SC5288
[MEMO]
11
2SC5288
The application circuit and circuit constants shown in this document are for reference only and may not be employed
for mass production of the application system.
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this
document.
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from use of a device described herein or any other liability arising
from use of such device. No license, either express, implied or otherwise, is granted under any patents,
copyrights or other intellectual property rights of NEC Corporation or others.
While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customer must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
NEC devices are classified into the following three quality grades:
“Standard“, “Special“, and “Specific“. The Specific quality grade applies only to devices developed based on
a customer designated “quality assurance program“ for a specific application. The recommended applications
of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each
device before using it in a particular application.
Standard: Computers, office equipment, communications equipment, test and measurement equipment,
audio and visual equipment, home electronic appliances, machine tools, personal electronic
equipment and industrial robots
Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster
systems, anti-crime systems, safety equipment and medical equipment (not specifically designed
for life support)
Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life
support systems or medical equipment for life support, etc.
The quality grade of NEC devices in “Standard“ unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact NEC Sales Representative in advance.
Anti-radioactive design is not implemented in this product.
M4 94.11
2