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Product Detailed Parameters
- Description：TRANS NPN DARL 30V 0.5A SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN - Darlington
- Current - Collector (Ic) (Max)：500 mA
- Voltage - Collector Emitter Breakdown (Max)：30 V
- Vce Saturation (Max) @ Ib, Ic：1V @ 100µA, 100mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：20000 @ 100mA, 5V
- Power - Max：330 mW
- Frequency - Transition：170MHz
- 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-23-3
- Grade：-
- Qualification：-
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Overview
The BCV27TA is a PNP silicon planar Darlington transistor manufactured by Diodes Incorporated. It is housed in an SOT-23 surface-mount package and designed for general-purpose applications. The device features high collector-emitter voltage capability and low saturation voltage characteristics, making it suitable for switching and amplification tasks in consumer and industrial electronics.
Feature Summary
- PNP silicon planar construction
- High collector-emitter voltage rating
- Low saturation voltage performance
Applications
- General purpose transistor switching
- Amplifier circuits
Procurement Notes
Verify the specific suffix TA against the manufacturer datasheet to confirm packaging configuration and tape-and-reel specifications. Ensure the component matches the required PNP polarity and SOT-23 footprint for your design. Cross-reference with official Diodes Incorporated documentation to validate RoHS compliance and environmental ratings before finalizing procurement.
Selection Notes
Select this component when a PNP Darlington configuration is required in a compact SOT-23 form factor. The low saturation voltage makes it efficient for load switching applications where power loss minimization is critical. Verify that the high VCEO rating meets the maximum voltage requirements of the target circuit environment.
Part Context
Diodes Incorporated produces a range of discrete semiconductors including Darlington transistors like the BCV series. These components are widely used in consumer, industrial, and automotive sectors for signal processing and power control functions within compact electronic assemblies.
Replacement Considerations
Check for direct substitutes such as the BCV47TA or other PNP Darlington transistors in SOT-23 packages from Diodes Incorporated or other manufacturers. Ensure pinout compatibility and electrical parameter equivalence before substitution.
