| PartNumber | BC857BLP-7B | BC857BLP4-7 | BC857BLP-7 |
| Description | Bipolar Transistors - BJT General Purpose Tran X1-DFN1006-3,10K | Bipolar Transistors - BJT 250mW -45V | Bipolar Transistors - BJT 250mW 45V |
| Manufacturer | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Product Category | Bipolar Transistors - BJT | Bipolar Transistors - BJT | Bipolar Transistors - BJT |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN1006-3 | DFN-3 | DFN1006-3 |
| Transistor Polarity | PNP | PNP | PNP |
| Configuration | Single | Single | Single |
| Collector Emitter Voltage VCEO Max | - 45 V | 45 V | 45 V |
| Collector Base Voltage VCBO | - 50 V | 50 V | 50 V |
| Emitter Base Voltage VEBO | - 5 V | 5 V | 5 V |
| Collector Emitter Saturation Voltage | - 650 mV | - | 650 mV |
| Maximum DC Collector Current | - 200 mA | 0.1 A | 0.1 A |
| Gain Bandwidth Product fT | 100 MHz | 100 MHz | 200 MHz |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | BC857B | BC857B | BC857B |
| Packaging | Reel | Reel | Reel |
| Brand | Diodes Incorporated | Diodes Incorporated | Diodes Incorporated |
| Continuous Collector Current | - 100 mA | - | - |
| DC Collector/Base Gain hfe Min | 220 at -2 mA, - 5 V | 220 | 220 |
| Pd Power Dissipation | 250 mW | 250 mW | 250 mW |
| Product Type | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors | BJTs - Bipolar Transistors |
| Factory Pack Quantity | 10000 | 3000 | 3000 |
| Subcategory | Transistors | Transistors | Transistors |
| DC Current Gain hFE Max | - | 220 at 2 mA, 5 V | 475 |
| Height | - | 0.35 mm | 1.5 mm |
| Length | - | 1 mm | 1 mm |
| Width | - | 0.6 mm | 0.6 mm |