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MRF1946A Datasheet

NPN SILICON RF POWER TRANSISTOR

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MRF1946A
NPN SILICON RF POWER TRANSISTOR
DESCRIPTION:
The MRF1946A is Designed for
12.5 V 175 MHz Large-Signal Power
Amplifier Applications.
FEATURES INCLUDE:
High Common Emitter Power Gain
Output Power = 30 W
MAXIMUM RATINGS
IC 8.0 A
VCE 16 V
VCB 36 V
PDISS
100 W @ TC = 25 °C
TJ -65 °C to +200 °C
TSTG
-65 °C to +150 °C
θJC 1.75 °C/W
PACKAGE STYLE .380" 4L STUD
.112x45°
B
EE
A
C
ØC B
D
#8-32 UNC-2A
DIM
MINIMUM
inches / mm
A .220 / 5.59
B .980 / 24.89
C .370 / 9.40
D .004 / 0.10
E .320 / 8.13
F .100 / 2.54
G .450 / 11.43
H .090 / 2.29
I .155 / 3.94
J
E
HI
J
G
F
MAXIMUM
inches / mm
.230 / 5.84
.385 / 9.78
.007 / 0.18
.330 / 8.38
.130 / 3.30
.490 / 12.45
.100 / 2.54
.175 / 4.45
.750 / 19.05
CHARACTERISTICS TC = 25 °C
SYMBOL
TEST CONDITIONS
BVCES
IC = 25 mA
BVCEO
IC = 25 mA
BVEBO
IE = 5.0 mA
ICES VCE = 15 V
hFE VCE = 5.0 V
IC = 1.0 A
MINIMUM TYPICAL MAXIMUM
36
16
4.0
5.0
40 75 150
UNITS
V
V
V
mA
---
Cob VCB = 15 V
f = 1.0 MHz
75 100 pF
GPE VCC = 12.5 V
η
Pout = 30 W
f = 175 MHz
10
60
11
70
DB
%
ψ
VCC = 15.5 V
PIN = 2.0 dB Overdrive
Load VSWR = 30:1 ALL PHASE ANGLES
No Degradation in Power Output
A D V A N C E D S E M I C O N D U C T O R, I N C.
7525 ETHEL AVENUE NORTH HOLLYWOOD, CA 91605 (818) 982-1200 FAX (818) 765-3004
Specifications are subject to change without notice.
REV. A
1/1
http://www.Datasheet4U.com


Part Number MRF1946A
Description NPN SILICON RF POWER TRANSISTOR
Maker ASI
Total Page 1 Pages
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