NPN transistor CBI BC817-25W in compact SOT-323 package for signal amplification and switching needs
Product Overview
This NPN transistor, housed in a SOT-323 package, is designed for general AF applications. It offers high collector current capability, high current gain, and a low collector-emitter saturation voltage, making it suitable for various electronic circuits requiring efficient signal amplification and switching.
Product Attributes
- Package Type: SOT-323
- Transistor Type: NPN
- Origin: Heyuan China Base Electronics Technology Co., Ltd.
Technical Specifications
| Parameter | Symbol | Test Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| MAXIMUM RATINGS (Ta=25 unless otherwise noted) | ||||||
| Collector-Base Voltage | VCBO | 50 | V | |||
| Collector-Emitter Voltage | VCEO | 45 | V | |||
| Emitter-Base Voltage | VEBO | 5 | V | |||
| Collector Current - Continuous | IC | 0.5 | A | |||
| Collector Dissipation | PC | 0.2 | W | |||
| Thermal Resistance from Junction to Ambient | RJA | 625 | /W | |||
| Junction Temperature | Tj | 150 | ||||
| Storage Temperature | Tstg | -55 | +150 | |||
| ELECTRICAL CHARACTERISTICS (Ta=25 unless otherwise specified) | ||||||
| Collector-base breakdown voltage | V(BR)CBO | IC=10A,IE=0 | 50 | V | ||
| Collector-emitter breakdown voltage | V(BR)CEO | IC=10mA,IB=0 | 45 | V | ||
| Emitter-base breakdown voltage | V(BR)EBO | IE=1A,IC=0 | 5 | V | ||
| Collector cut-off current | ICBO | VCB=20V,IE=0 | 0.1 | A | ||
| Emitter cut-off current | IEBO | VEB=5V,IC=0 | 0.1 | A | ||
| DC current gain | hFE | VCE=1V,IC=100mA | 100 | 600 | ||
| VCE=1V,IC=500mA | 40 | |||||
| Collector-emitter saturation voltage | VCE(sat) | IC=500mA,IB=50mA | 0.7 | V | ||
| Base-emitter saturation voltage | VBE(sat) | IC=500mA,IB=50mA | 1.2 | V | ||
| Base-emitter voltage | VBE(ON) | VCE=1V,IC=500mA | 1.2 | V | ||
| Transition frequency | fT | VCE=5V,IC=10mA,f=100MHz | 100 | MHz | ||
| Collector output capacitance | Cob | VCB=10V,f=1MHz | 5 | pF | ||
hFE Classification
| Rank | Range | Marking |
|---|---|---|
| BC817-16W | 100-250 | 6A |
| BC817-25W | 160-400 | 6B |
| BC817-40W | 250-600 | 6C |
2410121447_CBI-BC817-25W_C21714270.pdf
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