參數(shù)資料
型號： 2SA2151A
廠商： Allegro MicroSystems, Inc.
英文描述： Audio Amplification Transistor
中文描述： 音頻放大晶體管
文件頁數(shù)： 2/7頁
文件大小： 288K
代理商： 2SA2151A
Audio Amplification Transistor
2SA2151A
2
ELECTRICAL CHARACTERISTICS at T
A
= 25°C
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Collector-Cutoff Current
I
CBO
V
CB
= –230 V
–
–
–10
μ
A
Emitter Cutoff Current
I
EBO
V
EB
= –6 V
–
–
–10
μ
A
Collector-Emitter Voltage
V
(BR)CEO
I
C
= –50 mA
–230
–
–
V
DC Current Transfer Ratio*
h
FE
V
CE
= –4 V, I
C
= –3 A
50
–
180
–
Collector-Emitter Saturation Voltage
V
CE(sat)
I
C
= –5 A, I
B
= –0.5 A
–
–
–0.5
V
Cutoff Frequency
f
T
V
CE
= –12 V, I
E
= 0.5 A
–
20
–
MHz
Output Capacitance
C
OB
V
CB
= –10 V, I
E
= 0 A, f = 1 MHz
–
450
–
pF
*
h
FE
rating: 50 to 100 (O brand on package), 70 to 140 (P), 90 to 180 (Y).
ABSOLUTE MAXIMUM RATINGS at T
A
= 25°C
Characteristic
Symbol
Rating
Unit
Collector-Base Voltage
V
CBO
–230
V
Collector-Emitter Voltage
V
CEO
–230
V
Emitter-Base Voltage
V
EBO
–6
V
Collector Current
I
C
–15
A
Base Current
I
B
–4
A
Collector Power Dissipation
P
C
160
W
Junction Temperature
T
J
150
°C
Storage Temperature
T
stg
–55 to150
°C
SELECTION GUIDE
Part Number
Type
h
FE
Rating
Packing
2SA2151A*
PNP
Range O: 50 to 100
Bulk, 100 pieces
Range P: 70 tp 140
Range Y: 90 to 180
*Specify h
FE
range when ordering. If no h
FE
range is specified, order will be fulfilled with either or both range O and range Y,
depending upon availability.
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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