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Product Detailed Parameters
- Description：TRANS PNP 80V 1A SOT-223
- Series：BCP53-Q
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：1:00 AM
- Voltage - Collector Emitter Breakdown (Max)：80 V
- Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：63 @ 150mA, 2V
- Power - Max：650 mW
- Frequency - Transition：145MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-261-4, TO-261AA
- Supplier Device Package：SOT-223
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The Nexperia BCP53-QX is a PNP power bipolar junction transistor (BJT) designed for surface-mount applications. It utilizes the SOT-223 plastic package, providing three terminals for circuit integration. The device supports a maximum continuous collector current of -1 A and features a collector-emitter voltage rating of -80 V, with a collector-base voltage limit of -100 V. It operates within a temperature range of -55°C to +150°C and dissipates up to 1.35 W of power. The component meets AEC-Q101 automotive qualification standards.
Feature Summary
- Automotive-grade reliability certified under AEC-Q101 standards
- High thermal stability suitable for demanding environments
- Optimized for high-side switching and linear regulation tasks
Applications
- Linear voltage regulators
- MOSFET gate drivers
- High-side switches in automotive systems
Procurement Notes
Verify the specific suffix 'QX' against official Nexperia documentation to confirm it denotes the standard BCP53 variant in SOT-223 packaging. Ensure the procurement channel provides traceability for AEC-Q101 qualified components. Confirm that the ordering code matches the required voltage and current specifications for your design.
Selection Notes
Select this component when an automotive-qualified PNP transistor is required for high-current switching or linear regulation. The SOT-223 package offers superior thermal performance compared to smaller surface-mount options. Verify that the -80 V collector-emitter voltage aligns with the system's supply rails and transient requirements.
Part Context
This part belongs to the BCP53 series of PNP power transistors from Nexperia. The series is engineered for robust performance in power management circuits. The 'Q' designation typically indicates automotive qualification, while 'X' often refers to tape-and-reel packaging configurations.
Replacement Considerations
Direct substitutes include the BCX53 series variants. Verify pinout compatibility and ensure the replacement meets the same AEC-Q101 qualification level if used in automotive applications.
