Datasheet Summary
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...
