Product Summary
The BC817 is an NPN general purpose double transistor. The BC817 pairs in a SOT457 (SC-74) plastic package. The applications of the BC817 include General purpose switching and amplification, Push-pull amplifiers, Multi-phase stepper motor drivers.
Parametrics
BC817 absolute maximum ratings: (1)VCEO, collector-emitter voltage: 45 V; (2)IC, collector current (DC): 500 mA; (3)ICM, peak collector current: 1 A; (4)VCBO, collector-base voltage open emitter: 50 V; (5)VCEO, collector-emitter voltage open base: 45 V; (6)VEBO, emitter-base voltage open collector: 5V; (7)IC, collector current (DC): 500 mA; (8)ICM, peak collector current: 1A; (9)IBM, peak base current: 200 mA; (10)Ptot, total power dissipation Tamb ≤ 25 ℃: 370 mW; (11)Tstg, storage temperature: -65 +150 ℃; (12)Tj, junction temperature: 150 ℃; (13)Tamb, operating ambient temperature: -65 +150 ℃; (14)Ptot, total power dissipation Tamb ≤ 25 ℃: 600 mW.
Features
BC817 features: (1)High current (500 mA); (2)600 mW total power dissipation; (3)Replaces two SOT23 packaged transistors on same PCB area.
Diagrams
 
| Image | Part No | Mfg | Description |  | Pricing (USD) | Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  |  BC817 |  Rectron |  Transistors Bipolar (BJT) Gen Pur Trans NPN,0.8A,45V |  Data Sheet |  
 |  | ||||||||||||
|  |  BC817 /T3 |  NXP Semiconductors |  Transistors Bipolar (BJT) TRANS GP TAPE-13 |  Data Sheet |  Negotiable |  | ||||||||||||
|  |  BC817,215 |  NXP Semiconductors |  Transistors Bipolar (BJT) TRANS GP TAPE-7 |  Data Sheet |  
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|  |  BC817,235 |  NXP Semiconductors |  Transistors Bipolar (BJT) TRANS GP TAPE-13 |  Data Sheet |  
 |  | ||||||||||||
|  |  BC81716 |  Other |  |  Data Sheet |  Negotiable |  | ||||||||||||
|  |  BC817-16 |  Taiwan Semiconductor |  Transistors Bipolar (BJT) Transistor 300mW |  Data Sheet |  
 |  | ||||||||||||
|  |  BC817-16 /T3 |  NXP Semiconductors |  Transistors Bipolar (BJT) TRANS GP TAPE-13 |  Data Sheet |  Negotiable |  | ||||||||||||
|  |  BC817-16,215 |  NXP Semiconductors |  Transistors Bipolar (BJT) NPN 45V 500mA |  Data Sheet |  
 |  | ||||||||||||
 (China (Mainland))
 (China (Mainland)) 
                         
                        
 
                                    




