Infineon Technologies BSP613PL6327HUSA1

Overview

BSP613PL6327HUSA1 from Infineon Technologies is a P-channel enhancement-mode SIPMOS™ small-signal power MOSFET rated for -60 V drain-source voltage, 0.13 Ω R_DS(on) at -10 V V_GS, and -2.9 A continuous drain current at 25 °C. It features avalanche and dv/dt ruggedness, AEC-Q101 qualification, and is optimized for fast-switching buck converter topologies in automotive body electronics.

For engineers reviewing the BSP613PL6327HUSA1 datasheet, BSP613PL6327HUSA1 pinout, BSP613PL6327HUSA1 application, or BSP613PL6327HUSA1 equivalent, key selection criteria include its SOT-223 package thermal resistance (R_thJA = 100 K/W on minimal footprint), gate charge profile (Q_g = 22–33 nC), and reverse diode forward voltage (V_SD = -0.8 to -1.1 V).

Technical Context

This device operates as a high-reliability, surface-mount P-channel switch with integrated body diode, designed for unidirectional DC-DC conversion where low conduction loss and robust transient immunity are required. Its -4 V typical gate threshold (V_GS(th)) and 5.4 S transconductance enable stable turn-on control under automotive supply variations.

The MOSFET supports repetitive avalanche energy up to 150 mJ (single pulse) and withstands 6 kV/µs dv/dt stress-critical for noise-immune operation in 12 V vehicle subsystems. Thermal design leverages Pin 4 as solderable drain connection (R_thJS = 19 K/W), enabling direct PCB copper area coupling for enhanced power dissipation.

Key Specifications

Pinout & Package

Package: PG-SOT223 (standardized JEDEC TO-261AA variant), thermally enhanced with exposed drain pad (Pin 4). Lead-free, halogen-free, AEC-Q101 qualified.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar P-channel MOSFET switching applications.

Compared with IPD610P04L and DMN601WK-7, BSP613PL6327HUSA1 uniquely balances AEC-Q101 reliability, SOT-223 thermal performance, and -60 V blocking capability-making it optimal for automotive 12 V/24 V load switching where qualification and package size are jointly constrained.

Availability

BSP613PL6327HUSA1 is available at Aetrix Electronics and suitable for automotive body electronics, LED lighting drivers, and industrial solenoid control requiring stable component supply and long-term lifecycle support.

Supply support for BSP613PL6327HUSA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs, with global manufacturing and quality certification infrastructure.

This part belongs to Infineon's SIPMOS™ small-signal MOSFET product line, engineered for high-reliability, high-speed switching in automotive and industrial power stages where ruggedness and thermal efficiency are critical.

FAQ

Is BSP613PL6327HUSA1 suitable for high-side switching in 12 V automotive systems?

Yes. Its -60 V V_DS rating, -2.9 A continuous current, and AEC-Q101 qualification make it appropriate for high-side switching in 12 V systems. The P-channel configuration eliminates need for level-shifting gate drivers, and its 6 kV/µs dv/dt rating ensures immunity to load-dump transients per ISO 7637-2.

What is the recommended PCB layout for thermal performance?

Use a minimum 6 cm² copper pour on the top layer connected to Pin 4 (drain) for heat dissipation. Maintain ≥0.5 mm clearance between drain pad and other traces. Avoid thermal vias under the SOT-223 body; instead, route copper outward to maximize lateral conduction. R_thJA drops from 100 K/W (min footprint) to 70 K/W with this layout.

Does the integrated body diode support synchronous rectification?

No-it is a standard parasitic body diode optimized for freewheeling, not synchronous rectification. Its reverse recovery time (37–79 ns) and Q_rr (59.8–112 nC) are suitable for discontinuous conduction mode (DCM) buck converters but lack the low Q_rr and soft recovery needed for high-efficiency synchronous rectification.

Can BSP613PL6327HUSA1 replace N-channel MOSFETs in existing designs?

Only with circuit reconfiguration. As a P-channel device, it requires inverted gate drive logic and different biasing. Direct replacement is not possible without modifying gate drive topology, feedback sensing, and protection circuitry-especially in high-side configurations where N-channel devices require bootstrap or isolated drivers.