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  Datasheet File OCR Text:
 ULBM45
NPN SILICON RF POWER TRANSISTOR
DESCRIPTION:
The ASI ULBM45 is a gold metallized RF power transistor designed for 12.5 V class-C UHF communication applications. The device utilizes emitter ballasting to achieve high reliability and ruggedness.
PACKAGE STYLE .500 6L FLG
C A
3
1
2x O N FU LL R
D
FEATURES:
* Internal Input Matching Network * PG = 5.0 dB at 45 W/470 MHz * OmnigoldTM Metalization System * Common Emitter, 12.5 V operation
D IM B G
2
.725/18,42 F
4
E
K H M IN IM U M
inches / mm
M L
J
I
M AXIM U M
inches / mm
MAXIMUM RATINGS
IC VCBO VCEO VCES VEBO PDISS TJ TSTG JC 10.0 A 36 V 16 V 36 V 4.0 V 175 W @ TC = 25C -65 C to +200 C -65 C to +150 C 1.0 C/W
A B C D E F G H I J K L M N
.150 / 3.43 .045 / 1.14 .210 / 5.33 .835 / 21.21 .200 / 5.08 .490 / 12.45 .003 / 0.08 .125 / 3.18 .725 / 18.42 .970 / 24.64 .090 / 2.29 .150 / 3.81
.160 / 4.06
.220 / 5.59 .865 / 21.97 .210 / 5.33 .510 / 12.95 .007 / 0.18
.980 / 24.89 .105 / 2.67 .170 / 4.32 .285 / 7.24
.120 / 3.05
.135 / 3.43
1 = COLLECTOR
2 = BASE
3&4 = EMITTER
ORDER CODE: ASI10685
CHARACTERISTICS
SYMBOL
BVCEO BVCES BVCBO BVEBO ICBO IC = 50 mA IC = 20 mA
TC = 25 C
NONETEST CONDITIONS
MINIMUM TYPICAL MAXIMUM
16 36 36 4.0 5.0
UNITS
V V V mA
IC = 5.0 mA IE = 5.0 mA VCB = 15 V
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. C
1/2
ERROR! REFERENCE SOURCE ULBM45 NOT FOUND.
CHARACTERISTICS
SYMBOL
ICES hFE Cob PG C VCE = 22 V
TC = 25 C
NONETEST CONDITIONS
VCE = 5.0 V VCB = 12.5 V VCE = 12.5 V POUT = 45 W IC = 1.0 A f = 1.0 MHz f = 470 MHz
MINIMUM TYPICAL MAXIMUM
5.0 20 130 5.0 60 200
UNITS
mA --pF dB %
IMPEDANCE DATA
FREQ MHz
170 512
ZIN ()
1.5 - j3.8 0.75 - j1.3
ZCL ()
1.4 - j2.4 0.6 - j0.8
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. C
2/2


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