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WMBT5551LT1 Datasheet, PDF (1/2 Pages) Wing Shing Computer Components – NPN Silicon Transistor | |||
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NPN Silicon Transistor
COLLECTOR
3
WMBT5551LT1
1
BASE
MAXIMUM RATINGS
Rating
Symbol
Value
Collector â Emitter Voltage
Collector â Base Voltage
VCEO
160
VCBO
180
Emitter â Base Voltage
Collector Current â Continuous
THERMAL CHARACTERISTICS
VEBO
6.0
IC
600
Characteristic
Symbol
Max
Total Device Dissipation FRâ 5 Board(1)
PD
225
TA = 25°C
Derate above 25°C
1.8
Thermal Resistance, Junction to Ambient
RqJA
556
Total Device Dissipation
PD
Alumina Substrate,(2) TA = 25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
Junction and Storage Temperature
RqJA
TJ, Tstg
â 55 to +150
DEVICE MARKING
MMBT5550LT1 = M1F; MMBT5551LT1 = G1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
OFF CHARACTERISTICS
Collector â Emitter Breakdown Voltage(3)
(IC = 1.0 mAdc, IB = 0)
2
EMITTER
Unit
Vdc
Vdc
Vdc
mAdc
Unit
mW
mW/°C
°C/W
mW
mW/°C
°C/W
°C
Symbol
V(BR)CEO
Collector â Base Breakdown Voltage
(IC = 100 mAdc, IE = 0)
V(BR)CBO
Emitter â Base Breakdown Voltage
(IE = 10 mAdc, IC = 0)
Collector Cutoff Current
(VCB = 120 Vdc, IE = 0)
(VCB = 120 Vdc, IE = 0, TA = 100°C)
Emitter Cutoff Current
(VEB =5.0 Vdc, IC = 0)
V(BR)EBO
ICBO
IEBO
3
1
2
SOTâ 23 (TO â 236AB)
Min
Max
Unit
Vdc
â
160
â
Vdc
â
180
â
Vdc
6.0
â
â
nAdc
â
50
â
µAdc
â
50
nAdc
â
50
Wing Shing Computer Components Co., (H.K .)L td.
Homepage: http: / / www.wingshing.com
Tel: (8 52) 2341 9 27 6 Fax : (8 52) 27 9 7 8 153
E-mail: wsccltd@ hk star.com
Motorola SmallâSignal Transistors, FETs and Diodes Device Data
1
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