Product Overview
The BCP51-BCP53 series are PNP transistors designed for AF driver and output stages. They feature high collector current and low collector-emitter saturation voltage. Complementary NPN types are available as BCP54 to BCP56.
Product Attributes
- Brand: SLKORMICRO (implied by website URL)
- Package Type: SOT-223
Technical Specifications
| Parameter | Symbol | BCP51 | BCP52 | BCP53 | Units |
| MAXIMUM RATINGS (TA=25 unless otherwise noted) |
| Collector-Base Voltage | VCBO | -45 | -60 | -100 | V |
| Collector-Emitter Voltage | VCEO | -45 | -60 | -80 | V |
| Emitter-Base Voltage | VEBO | -5 | V |
| Collector Current - Continuous | IC | -1 | A |
| Collector Power Dissipation | PC | 1.5 | W |
| Thermal Resistance Junction to Ambient | RJA | 94 | /W |
| Storage Temperature Range | Tstg | -65 to +150 | |
| ELECTRICAL CHARACTERISTICS (Tamb=25 unless otherwise specified) |
| Collector-base breakdown voltage | V(BR)CBO | IC=- 0.1mA,IE=0 | -45 | -60 | -100 | V |
| BCP51 | | | | |
| BCP52 | | | | |
| BCP53 | | | | | |
| Collector-emitter breakdown voltage | V(BR)CEO | IC= -10mA,IB=0 | -45 | -60 | -80 | V |
| BCP51 | | | | |
| BCP52 | | | | |
| BCP53 | | | | | |
| Base-emitter breakdown voltage | V(BR)EBO | IC= -10A,IE=0 | -5 | V |
| Collector cut-off current | ICBO | VCB= -30 V, IE=0 | -100 | nA |
| DC current gain | hFE | VCE=-2V, IC=-5mA | hFE(1) | 25 | | | |
| VCE=-2V, IC=-150mA | hFE(2) | 63 | 250 | | |
| VCE=-2V, IC=-500mA | hFE(3) | 25 | | | |
| Collector-emitter saturation voltage | VCE(sat) | IC=-500mA,IB=-50mA | -0.5 | V |
| Base-emitter voltage | VBE | VCE=-2V, IC=-500mA | -1 | V |
| Transition frequency | fT | VCE=-10V,IC=-50mA,f=100MHz | 100 | MHz |
hFE Classification
| Rank | Range |
| BCP51-10, BCP52-10, BCP53-10 | 63-160 |
| BCP51-16, BCP52-16, BCP53-16 | 100-250 |
Pinout (SOT-223)
| Pin | Function |
| 1 | BASE |
| 2 | COLLECTOR |
| 3 | EMITTER |
2110220930_Slkor-BCP51-16_C2909823.pdf