2SD1821
Features
- Low Collector-to-Emitter Saturation Voltage
- Low noise voltage NV.
- plementary to 2SB1220
1 Base 2 Emitter 3 Collector
- Absolute Maximum Ratings Ta = 25℃
Parameter Collector
- Base Voltage Collector
- Emitter Voltage Emitter
- Base Voltage Collector Current
- Continuous Collector Current
- Pulse Collector Power Dissipation Junction Temperature Storage Temperature Range
Symbol
Rating
Unit
VCBO
VCEO
VEBO
50 m A
150 m W
℃
Tstg
-55 to 150
- Electrical Characteristics Ta = 25℃
Parameter Collector- base breakdown voltage Collector- emitter breakdown voltage Emitter
- base breakdown voltage Collector-base cut-off current Emitter cut-off current Collector-emitter saturation voltage Base
- emitter saturation voltage DC current gain
Symbol
Test Conditions
VCBO Ic= 100 μA， IE= 0
VCEO Ic= 1 m A， IB= 0
VEBO IE= 100μA， IC= 0
ICBO VCB= 100 V , IE= 0
IEBO VEB= 5V , IC=0
VCE(sat) IC=30m A, IB=3m...
