ADPOW MRF4427R2

MRF4427, R1, R2
RF & MICROWAVE DISCRETE
LOW POWER TRANSISTORS
Features
•
Low Cost SO-8 Plastic Surface Mount Package.
•
S-Parameter Characterization
•
Tape and Reel Packaging Options Available
•
Low Voltage Version of MRF3866
•
Maximum Available Gain – 20dB(typ) @ 200MHz
SO-8
R1 suffix–Tape and Reel, 500 units
R2 suffix–Tape and Reel, 2500 units
DESCRIPTION: Designed for general-purpose RF amplifier applications,
such as; pre-drivers, Oscillators, etc.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C)
Symbol
VCEO
Parameter
Collector-Emitter Voltage
Value
20
Unit
Vdc
VCBO
Collector-Base Voltage
40
Vdc
VEBO
Emitter-Base Voltage
2.0
Vdc
IC
Collector Current
400
mA
1.5
12.5
Watts
mW/ º C
-65 to + 150
ºC
125
º C/W
Thermal Data
P
Total Device Dissipation @ TC = 25º C
Derate above 25º C
T
Storage Temperature
D
stg
R
θJA
Thermal Resistance, Junction to Ambient
MRF4427.PDF 4-24-03
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
MRF4427, R1, R2
ELECTRICAL SPECIFICATIONS (Tcase = 25°C)
STATIC
(off)
Symbol
BVCEO
BVCBO
BVEBO
ICEO
Test Conditions
Value
Min.
Typ.
Max.
Unit
Collector-Emitter Breakdown Voltage
(IC = 5.0 mAdc, IB = 0)
20
-
-
Vdc
Collector-Base Breakdown Voltage
(IC = 0.1 mAdc, IE = 0)
40
-
-
Vdc
Emitter-Base Breakdown Voltage
(IE = 0.1 mAdc, IC = 0)
2.0
-
-
Vdc
-
-
.02
mA
10
5.0
-
200
-
60
-
mVdc
Collector Cutoff Current
(VCE = 20 Vdc, VBE = 0 Vdc)
(on)
HFE
VCE(sat)
DC Current Gain
(IC = 100 mAdc, VCE = 5 Vdc)
(IC = 360 mAdc, VCE = 5 Vdc)
Collector-Emitter Saturation Voltage
(IC = 100 mAdc, IB = 20 mA)
DYNAMIC
Symbol
Ftau
Cob
Test Conditions
Value
Min.
Typ.
Max.
Unit
Current-Gain Bandwidth Product
(IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz)
-
1.3
-
GHz
Output Capacitance
(VCB = 12 Vdc, IE = 0, f = 1.0 MHz)
-
-
3.4
GHz
MRF4427.PDF 4-24-03
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
MRF4427, R1, R2
FUNCTIONAL
Symbol
Test Conditions
G
U max
MAG
2
|S21|
Value
Min.
Typ.
Max.
Unit
Maximum Unilateral Gain
IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz
16
18
-
dB
Maximum Available Gain
IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz
18
20
-
dB
Insertion Gain (calculated)
IC = 50 mAdc, VCE = 12 Vdc, f = 200 MHz
12
14
-
dB
Table 1. Common Emitter S-Parameters, @ VCE = 12 V, IC = 50 mA
f
(MHz)
S11
|S11|
∠φ
S21
∠φ
|S21|
S12
|S12|
S22
∠φ
|S22|
∠φ
50
.672
-145
20.15
112
.021
45
.447
-59
100
.721
-163
10.78
96
.026
44
.271
-67
200
.743
-174
5.37
85
.037
54
.199
-72
500
.768
170
2.18
63
.070
59
.264
-86
750
.775
161
1.53
48
.096
62
.356
-98
1000
.778
152
1.07
36
.122
65
.437
-109
MRF4427.PDF 4-24-03
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
MRF4427, R1, R2
Ccb(pF)
BVCEO
IC max (mA)
Ftau (MHz)
Gu Max (dB)
NF (dB)
NF IC (mA)
NF VCE
GNF (dB)
Type
Freq (MHz)
Device
Package
IC max (mA)
BVCEO
GPE VCC
Efficiency (%)
GPE (dB)
Pout (watts)
Freq (MHz)
Type
Device
Package
RF Low Power PA, LNA, and General Purpose Discrete Selector Guide
SO-8
MRF4427, R2
NPN 175
0.15
18
60
12
20
400
TO-39
2N5109
NPN
200
3
10
15
12
1200
TO-39
2N4427
NPN 175
1
10
50
12
20
400
TO-39
MRF5943C
NPN
200
3.4
30
15
11.4
1000
30
400
POWER MACRO
MRF553
NPN 175
1.5
11.5
60
12.5
16
500
SO-8
MRF5943, R1, R2
NPN
200
3.4
30
15
15
1300
30
400
TO-72
2N5179
NPN
200
4.5
1.5
6
17
900
1
12
50
POWER MACRO
MRF553T
NPN 175
1.5
11.5
50
12.5
16
500
TO-72
2N2857
NPN
300
5.5
50
6
13
1600
1
15
40
MRF607
NPN 175
1.75
11.5
50
12.5
16
330
TO-39
MRF517
NPN
300
7.5
50
15
5.5
4600
3
25
150
3
7.8
50
12.5
18
1000
TO-72
11
6
12
50
TO-39
TO-39
2N6255
NPN 175
TO-72
2N5179
NPN 200
MA C R O X
MRF559
20
NPN 5 1 2
0.5
10
65
7.5
16
150
NPN
450
1.5
5
6
2N6304
NPN
450
5
2
5
BFR91
NPN
500
1.9
2
5
MACRO T
BFR96
NPN
500
2
10
10
11
4000
1
15
30
14
1400
1
15
50
16.5
5000
1
12
35
14.5
500
2.6
15
100
MRF5812, R1, R2
NPN
500
2
50
10
15.5
17.8
5000
15
200
MRF581A
NPN
500
2
50
10
14
15
5000
15
200
Macro
BFR90
NPN
500
2.4
2
10
15
18
5000
15
30
400
TO-72
BFY90
NPN
500
2.5
2
5
20
1300
15
50
TO-72
MRF914
NPN
500
2.5
5
10
15
4500
12
40
NPN 5 1 2
0.5
13
60
12.5
16
150
2N3866A
NPN 4 0 0
1
10
45
28
30
400
M R F 3 8 6 6 , R 1 , R 2 NPN 4 0 0
1
10
45
28
30
P O W ER MA C R O
MRF555
NPN 4 7 0
1.5
11
50
12.5
16
400
P O W ER MA C R O
MRF555T
NPN 4 7 0
1.5
11
50
12.5
16
400
MA C R O X
MRF559
NPN 8 7 0
0.5
6.5
70
7.5
16
150
MA C R O X
MRF559
NPN 8 7 0
0.5
9.5
65
12.5
16
150
SO-8
MRF8372,R1,R2
NPN 8 7 0
0.75
8
55
12.5
16
200
P O W ER MA C R O
MRF557
NPN 8 7 0
1.5
8
55
12.5
16
400
P O W ER MA C R O
MRF557T
NPN 8 7 0
1.5
8
55
12.5
16
400
MRF581
NPN
500
2.5
50
10
15
17.8
5000
16
200
TO-39
MRF586
NPN
500
3
90
15
11
14.5
4500
2.2
17
200
MACRO X
MRF951
NPN
1000
1.3
5
6
14
17
8000
0.45
10
100
MACRO X
MRF571
NPN
1000
1.5
10
6
10
8000
1
10
70
MACRO T
BFR91
NPN
1000
2.5
2
5
8
11
5000
1
12
35
MACRO T
BFR90
NPN
1000
3
2
10
10
12.5
5000
1
15
30
TO-39
MRF545
PNP
14
1400
2
70
400
TO-39
MRF544
NPN
13.5
1500
70
400
RF (LNA / General Purpose) Selection Guide
1
8
2
1
4
3
3
MRF4427.PDF 4-24-03
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.
1
MACRO X
RF (Low Power PA / General Purpose) Selection Guide
4
400
SO-8
MRF559
TO-39
2
20
MACRO X
MA C R O X
SO-8
MRF904
TO-72
MACRO T
3.5
4
MRF4427, R1, R2
.
8.
5.
1.
4.
PIN 1. EMITTER
2. COLLECTOR
3. COLLECTOR
4. EMITTER
5. EMITTER
6. BASE
7. BASE
8. EMITTER
MRF4427.PDF 4-24-03
Advanced Power Technology reserves the right to change, without notice, the specifications and information contained herein
Visit our website at WWW.ADVANCEDPOWER.COM or contact our factory direct.