| Part Number | BC857A-7-F | BC857B-7-F | 
|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated | 
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single | 
|   |   | |
| Product Status | Active | Active | 
| Transistor Type | PNP | PNP | 
| Current - Collector (Ic) (Max) | 100 mA | 100 mA | 
| Voltage - Collector Emitter Breakdown (Max) | 45 V | 45 V | 
| Vce Saturation (Max) @ Ib, Ic | 650mV @ 5mA, 100mA | 650mV @ 5mA, 100mA | 
| Current - Collector Cutoff (Max) | 15nA | 15nA | 
| DC Current Gain (hFE) (Min) @ Ic, Vce | 125 @ 2mA, 5V | 220 @ 2mA, 5V | 
| Power - Max | 300 mW | 300 mW | 
| Frequency - Transition | 200MHz | 200MHz | 
| Operating Temperature | -65°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 | 
| Supplier Device Package | SOT-23-3 | SOT-23-3 |