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MRF838A
NPN SILICON RF POWER TRANSISTOR
DESCRIPTION:
The MRF838A is a Common Emitter Device Designed for Class A, B and C Amplifier Applications up to 1.0 GHz.
PACKAGE STYLE .205 4L STUD
D
4
3
A
2 1
C
FEATURES INCLUDE:
• Gold Metallization • Emitter Ballasting • High Gain
H
B
G F
E
#8-32UNC
J
DIM A B C D E F G H I J
M INIM UM
inches / m m
M AXIM UM
inches / m m
IC VCBO PDISS TJ TSTG θJC
600 mA 36 V 8.75 W @ TC = 25 C -65 Cto +200 C -65 Cto +200 C 20 C/W
O O O O O O
.976 / 24.800 .976 / 24.800 .028 / 0.700 .138 / 3.500 .161 / 4.100 .098 / 2.500 .200 / 5.100 .004 / 0.100 .425 / 10.800 .200 / 5.100
1.000 / 25.4000 1.000 / 25.4000 .031 / 0.800 .196 / 5.000 .110 / 2.800 .208 / 5.300 .006 / 0.150 .465 / 11.800 2.05 / 5.