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Product Detailed Parameters
- Description：TRANS PNP 45V 0.5A SOT-323
- Series：-
- Mfr：Diotec Semiconductor
- 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)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：250 @ 100mA, 1V
- Power - Max：200 mW
- Frequency - Transition：80MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：-
- Qualification：-
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Overview
The BC807-40W is a surface-mount PNP silicon transistor from Diotec Semiconductor, housed in an SOT-323 package. It features a maximum collector current of 500 mA and a collector-emitter voltage rating of -45 V. The device offers a DC current gain (hFE) group of 250 to 600 at 100 mA. Key electrical parameters include a collector-emitter saturation voltage of 0.7 V max at 500 mA, a transition frequency of 80 MHz, and a power dissipation capacity of 200 mW.
Feature Summary
- General-purpose PNP transistor suitable for signal processing, switching, and amplification applications
- Three distinct DC current gain groups available within the series
- Compliant with RoHS directives without exemptions and REACH regulations
Applications
- Signal processing circuits
- Electronic switching applications
- Amplifier stages
Procurement Notes
Verify that the ordered component matches the exact Diotec Semiconductor part number BC807-40W. Confirm the physical marking code on the device corresponds to '5C' or '5CT'. Ensure the procurement documentation explicitly states compliance with RoHS and REACH standards as specified by the manufacturer.
Selection Notes
Select this component when a general-purpose PNP transistor with a 500 mA collector current limit is required. The -40W suffix indicates a specific DC current gain range (250–600). Verify that the SOT-323 package dimensions fit the design constraints and that the thermal resistance characteristics meet the application's heat dissipation requirements.
Part Context
This component belongs to the BC807W series of SMD general-purpose PNP transistors manufactured by Diotec Semiconductor. It serves as the complementary counterpart to the BC817W NPN transistor. The series includes variants with different voltage ratings and gain groups, all sharing the same compact SOT-323 surface-mount form factor.
Replacement Considerations
BC807-40W-AQ
FAQ
What are the marking codes for the BC807-40W?
The standard marking codes for the BC807-40W are '5C' or '5CT'.
Is the BC807-40W compliant with automotive standards?
No, the standard BC807-40W is commercial/industrial grade. Automotive compliance requires the specific '-Q' or '-AQ' suffixes.
What is the maximum collector-emitter voltage for this transistor?
The maximum collector-emitter voltage (VCEO) is -45 V.
