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
Specifications are subject to change without notice.
CHARACTERISTICS TC = 25
O
C
SYMBOL TEST CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS
BV
CEO
I
C
= 10 mA 36 V
BV
CBO
I
C
= 1.0 mA 65 V
BV
EBO
I
E
= 1.0 mA 4.0 V
I
CEO
V
CE
= 28 V 5.0 mA
h
FE
V
CE
= 5.0 V I
C
= 500 mA 5.0 ---
C
ob
V
CB
= 30 V f = 1.0 MHz 10 15 pF
f
t
V
CE
= 20V I
C
= 400 mA f = 500 MHz 500 MHz
G
P
P
L
η
V
CC
= 28 V I
C
= ≤ 0.4 A f = 175 MHz
12
8.0
65
dB
W
%
NPN SILICON POWER TRANSISTOR
BLY91A
DESCRIPTION:
The ASI BLY91A is Designed for
28 V Class A, B and C Transmitter
Applications.
MAXIMUM RATINGS
I
C
750 mA
2.25 A (PEAK) f = ≥1.0 MHz
V
CE
36 V
V
CB
65 V
P
DISS
17.5 W @ T
mb
= 25
O
C
T
J
-30
O
C to +200
O
C
T
STG
-30
O
C to +200
O
C
θ
JC
9.4
O
C/W
PACKAGE STYLE SOT- 48 TYPE
ALL DIMENSIONS IN INCHES
1 = COLLECTOR 2 & 4 = EMITTER 3 = BASE