Unit Price:$0
Ext Price:$0



| Image | ![]() |
![]() |
| Part Number | BC557A | BC557A |
| Manufacturer | Diotec Semiconductor | Diotec Semiconductor |
| Series | - | - |
| Package/Case | TO-226-3, TO-92-3 (TO-226AA) | TO-226-3, TO-92-3 (TO-226AA) |
| Packaging | Bulk | Tape & Reel (TR) |
| 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 | 110 @ 2mA, 5V | 110 @ 2mA, 5V |
| Power - Max | 500 mW | 500 mW |
| Frequency - Transition | 150MHz | 150MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Grade | - | - |
| Qualification | - | - |
| Mounting Type | Through Hole | Through Hole |
| Supplier Device Package | TO-92 | TO-92 |
The following parts include "BC557A" in Silicon Labs BC557A.
The following parts are popular search parts in Test and Measurement.