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Product Detailed Parameters
- Description：NEXPERIA BUK7575 - N-CHANNEL MO
- Series：TrenchMOS™
- Mfr：Nexperia USA Inc.
- Package：Bulk
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：55 V
- Current - Continuous Drain (Id) @ 25°C：20.3A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：75mOhm @ 10A, 10V
- Vgs(th) (Max) @ Id：4V @ 1mA
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：483 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：62W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：Automotive
- Qualification：AEC-Q101
- Mounting Type：Through Hole
- Supplier Device Package：TO-220AB
- Package / Case：TO-220-3
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Overview
The BUK7575-55A,127 is a silicon N-channel Power MOSFET manufactured by Nexperia. It features a drain-source breakdown voltage (Vds) of 55 V and utilizes a Tube package format. The component belongs to the Rail Power-MOS product category within the Transistors subcategory. Official documentation indicates that this specific part number has reached its end-of-life status, with the manufacturer planning to discontinue production.
Feature Summary
- Utilizes silicon technology for power switching applications
- Designed as a rail power MOSFET for high-current handling
- End-of-life status indicating planned manufacturer discontinuation
Applications
- General purpose power switching in automotive systems
- Motor control circuits
- Load management in 12 V automotive architectures
Procurement Notes
Verify current availability through authorized distributors, as the component is listed as end-of-life. Confirm final purchase orders before commitment due to potential supply constraints. Check for official obsolescence notices from Nexperia. Ensure design-in decisions account for long-term support limitations. Validate RoHS compliance details via the latest datasheet revision.
Selection Notes
Consider alternative components from the same Nexperia family if long-term supply stability is required. Evaluate thermal performance requirements against the 55 V rating. Verify gate drive compatibility with standard level gate sources. Assess package suitability for the intended PCB layout and thermal dissipation needs.
Part Context
This device is part of Nexperia's broader portfolio of automotive-grade power MOSFETs. It shares design characteristics with other members of the BUK75 series, which are optimized for robust performance in demanding environments. The component adheres to industry standards for reliability in automotive critical applications.
Replacement Considerations
Check Nexperia's official substitution guide for direct replacements. Consider BUK75xx-55A variants with updated lifecycle status. Verify pinout and electrical parameter compatibility before swapping.
