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Product Detailed Parameters
- Description：TRANS PNP 45V 0.5A SOT-23
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：500 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：700mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：200nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：160 @ 100mA, 1V
- Power - Max：300 mW
- Frequency - Transition：100MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Grade：-
- Qualification：-
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Overview
The BC807-25 RFG is a PNP silicon general-purpose transistor manufactured by Taiwan Semiconductor Corporation. It operates with a maximum collector-emitter voltage of -45 V and a continuous collector current of -500 mA. The device features a minimum DC current gain (hFE) of 100 at specified test conditions. It is housed in an SOT-23 surface-mount package, suitable for automated placement. The component supports a junction temperature range from -55°C to +150°C and offers a power dissipation rating of 310 mW.
Feature Summary
- PNP bipolar junction transistor configuration designed for general-purpose switching and amplification applications.
- Small SOT-23 surface-mount package optimized for high-volume automated assembly processes.
- High current capability combined with low power loss characteristics for efficient operation.
Applications
- General switching circuits
- Amplifier stages
- Automated placement systems
Procurement Notes
Verify the specific suffix 'RFG' against the manufacturer's official documentation to confirm packaging details and compliance status. Ensure the part number matches the exact electrical specifications required for the target application. Cross-reference with authorized distributors to validate authenticity and availability. Confirm RoHS and halogen-free status if environmental regulations apply to the end product.
Selection Notes
Select this component when a PNP transistor with -45 V breakdown voltage and -500 mA current capacity is needed in a compact SOT-23 footprint. Consider the hFE minimum of 100 for gain requirements. Evaluate thermal resistance and power dissipation limits relative to the circuit's operating conditions. Compare with complementary NPN types like the BC817 series if push-pull configurations are utilized.
Part Context
This part belongs to the BC807 series of PNP small-signal transistors produced by Taiwan Semiconductor. The series includes variants with different voltage ratings, such as the BC807-16 and BC807-40. These transistors are widely used in consumer electronics and industrial equipment due to their reliability and standard pinout compatibility within the SOT-23 family.
Replacement Considerations
Direct substitutes include other manufacturers' BC807-25 variants in SOT-23 packages. Verify pinout compatibility and electrical parameter equivalence before substitution. Check for AEC-Q101 qualification if automotive standards are required.
