2SB921 [SAVANTIC]
Silicon PNP Power Transistors; 硅PNP功率晶体管
| 型号： | 2SB921 |
| 厂家： | 
Savantic, Inc. |
| 描述： | Silicon PNP Power Transistors |
| 文件： | 总3页 (文件大小：103K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SavantIC Semiconductor
Product Specification
Silicon PNP Power Transistors
2SB921
DESCRIPTION
·With TO-220C package
·Complement to type 2SD1237
·Low collector saturation voltage
·Large current capacity
APPLICATIONS
·Suitable for relay drivers,high-speed
inverters,converters,and other general
large current switching applications
PINNING
PIN
1
DESCRIPTION
Emitter
Collector;connected to
mounting base
2
Fig.1 simplified outline (TO-220) and symbol
3
Base
Absolute maximum ratings(Ta=25ꢀ )
SYMBOL
VCBO
VCEO
VEBO
IC
PARAMETER
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current (DC)
Collector current-Peak
CONDITIONS
VALUE
-120
-120
-6
UNIT
Open emitter
Open base
V
V
V
A
A
Open collector
-7
ICM
-12
Ta=25ꢀ
TC=25ꢀ
1.75
40
PC
Collector dissipation
W
Tj
Junction temperature
Storage temperature
150
ꢀ
ꢀ
Tstg
-50~150
SavantIC Semiconductor
Product Specification
Silicon PNP Power Transistors
2SB921
CHARACTERISTICS
Tj=25ꢀ unless otherwise specified
SYMBOL
V(BR)CEO
V(BR)CBO
V(BR)EBO
VCEsat
ICBO
PARAMETER
CONDITIONS
MIN
-120
-120
-6
TYP.
MAX
UNIT
V
Collector-emitter breakdown voltage IC=-1mA; RBE=∞
Collector-base breakdown voltage
Emitter-base breakdown voltage
Collector-emitter saturation voltage
Collector cut-off current
Emitter cut-off current
IC=-1mA; IE=0
V
IE=-1mA; IC=0
V
IC=-4A; IB=-0.4A
VCB=-80V; IE=0
VEB=-4V; IC=0
-0.5
-0.1
-0.1
280
V
mA
mA
IEBO
hFE-1
DC current gain
IC=-1A ; VCE=-2V
IC=-4A ; VCE=-2V
IC=-1A ; VCE=-5V
70
30
hFE-2
DC current gain
fT
Transition frequency
20
MHz
Switching times
ton
tstg
tf
Turn-on time
0.2
0.7
0.2
µs
µs
µs
IC=-2A ; VCC=-50V
IB1=-IB2=-0.2A;RL=1.67Ω
Storage time
Turn-off time
ꢀ hFE-1Classifications
Q
R
S
70-140
100-200 140-280
2
SavantIC Semiconductor
Product Specification
Silicon PNP Power Transistors
2SB921
PACKAGE OUTLINE
Fig.2 Outline dimensions (unindicated tolerance:±0.10mm)
3
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