MRF422
NPN SILICON RF POWER TRANSISTOR
DESCRIPTION:
The ASI MRF422 is Designed for 2.0 MHz to 30 MHz, 28 V High Power L...
MRF422
NPN SILICON RF POWER
TRANSISTOR
DESCRIPTION:
The ASI MRF422 is Designed for 2.0 MHz to 30 MHz, 28 V High Power Linear Amplifier Applications.
MAXIMUM RATINGS
I 20 A
V PDISS
TJ TSTG θJC
40 V 290 W @ TC = 25 OC
-65 OC to +150 OC -65 OC to +150 OC
0.6 OC/W
PACKAGE STYLE .500 4L FLG
1 = COLLECTOR 3 = BASE 2 & 4 = EMITTER
NONE
CHARACTERISTICS TC = 25 OC
SYMBOL
TEST CONDITIONS
BVCEO
IC = 200 mA
BVCES
IC = 100 mA
BVCBO
IC = 100 mA
BVEBO
IE = 10 mA
ICES VCE = 28 V
hFE
VCE = 5.0 V
IC = 5.0 A
MINIMUM TYPICAL MAXIMUM
35 85 85 3.0
20 10 30 120
UNITS
V V V V mA ---
Cob VCB = 28 V
f = 1.0 MHz
420
pF
Pout
GPE η
IMD
VCE = 28 V
VCC = 28 V IC(max) = 6.7 A
ICQ = 150 mA
f = 30 MHz
Pout = 150 W (PEP) f = 30 MHz
150 10
13 45 -33
W(PEP)
dB % dB
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
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