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Product Detailed Parameters
- Description：TRANS PNP 45V 0.5A SOT-323
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- 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：Automotive
- Qualification：AEC-Q101
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Overview
The Diotec Semiconductor BC807-40W-AQ is a PNP general-purpose small-signal transistor housed in an SOT-323 (SC-70) surface-mount package. It features a maximum collector current of 500 mA and a collector-emitter voltage rating of -45 V. The device offers three DC current gain groups, with the -40 variant providing a minimum hFE of 250 at 100 mA. It operates within a junction temperature range of -55°C to +150°C and dissipates up to 200 mW. The component is AEC-Q101 qualified for automotive applications.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- Three selectable DC current gain groups for precise amplification control
- RoHS compliant and free from conflict minerals
Applications
- General-purpose signal processing
- Electronic switching circuits
- Amplifier stages
Procurement Notes
Verify that the ordering suffix matches the required qualification level. Confirm the specific current gain group designation aligns with circuit requirements. Ensure the SOT-323 package dimensions fit the target PCB layout. Check for updated datasheet versions regarding mechanical data changes.
Selection Notes
Select this component when automotive-grade reliability is required alongside standard PNP switching capabilities. Compare the -40 gain group against other variants if higher or lower amplification is needed. Verify thermal resistance limits against the expected ambient operating conditions.
Part Context
This part belongs to the BC807W series of SMD general-purpose PNP transistors. It serves as the complement to the BC817W NPN transistor family. The series includes variants with different voltage ratings and gain groupings to suit diverse electronic design needs.
Replacement Considerations
BC817-40W-AQ
FAQ
What does the -AQ suffix indicate?
The -AQ suffix indicates that the component is AEC-Q101 qualified.
What is the marking code for this specific part?
The marking code for the BC807-40W-AQ is 5CT.
Is this component suitable for high-frequency applications?
It has a transition frequency of 80 MHz, making it suitable for general-purpose signal processing rather than high-frequency RF applications.
