A D V A N C E D S E M I C O N D U C T O R, I N C. REV. A
7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1200 • FAX (818) 765-3004 1/1
Specif i cations are subjec t to change without notice.
CHARACTERISTICS TC = 25 °C
SYMBOL NONETEST CONDITIO NS MINIMUM TYPICAL MAXIMUM UNITS
BVCES IC = 20 mA 36 V
BVCEO IC = 20 mA 18 V
BVEBO IE = 5.0 mA 4.0 V
ICBO VCB = 15 V 10 mA
hFE VCE = 5.0 V IC = 4.0 A 10 150 ---
Cob VCB = 12.5 V f = 1.0 MHz 125 pF
PG
η
ηη
ηC VCC = 12.5 V POUT = 40 W f = 160 MHz 9.0
55 10
dB
%
NPN SILICON RF POWER TRANSISTOR
MRF240A
DESCRIPTION:
The ASI MRF240A is Desig ned for
Class C Amplif ier Applications in VHF
Mobile Radios.
FEATURES:
• PG = 9.0 dB Min. at 40 W /160 MHz
• η
ηη
ηC = 55% Min. at 40 W /160 MHz
• Omnigold™ Metalization System
MAXIMUM RATINGS
IC 8.0 A
VCBO 36 V
VCEO 18 V
VEBO 4.0 V
PDISS 100 W @ TC = 25 °C
TJ -65 °C to +200 °C
TSTG -65 °C to +150 °C
θ
θθ
θJC 2.9 °C/W
PACKAGE STYLE .380 4L FLG
MINIMUM
inches / mm
.970 / 24.64
B
C
D
E
F
G
A
MAXIMUM
.385 / 9.78
.980 / 24.89
inches / mm
H.160 / 4.06 .180 / 4.57
DIM
.220 / 5.59 .230 / 5.84
.105 / 2.67.085 / 2.16
I
J.240 / 6.10 .255 / 6.48
.785 / 19.94
F
B
G
.125
Ø.125 NOM.
FULL R
D E
C
H
.112 x 45° A
I
J
.004 / 0.10 .006 / 0.15
.280 / 7.11
.720 / 18.29 .730 / 18.54
C
B
E
E
