Taiwan Semiconductor Corporation TS35P07GH

Overview

TS35P07GH from Taiwan Semiconductor is a 35A, 1000V AEC-Q101-qualified standard bridge rectifier in TS-6P package, featuring glass-passivated junctions, <0.1μA typical reverse leakage at 25°C, 350A peak surge capability, and UL Recognized File #E-326243. It delivers robust AC-to-DC conversion in high-reliability automotive power supplies.

For engineers reviewing the TS35P07GH datasheet, TS35P07GH pinout, TS35P07GH application, or TS35P07GH equivalent, key selection criteria include rated VRRM (1000V), IF (35A), IFSM (350A), TJ max (150°C), and AEC-Q101 qualification status for under-hood deployment.

Technical Context

This quad-configuration bridge rectifier integrates four silicon diodes in a single TS-6P molded package with matte tin-plated leads. Its glass-passivated junction ensures stable reverse characteristics across -55°C to +150°C operating range and supports high-surge reliability per JESD201 Class 2 whisker testing.

Thermal performance is defined by R_θJC = 0.6°C/W, enabling efficient heat transfer to heatsink-mounted PCBs. Reverse current remains ≤10μA at 25°C and ≤500μA at 125°C under rated VR, supporting stable operation in thermally demanding lighting and SMPS designs.

Key Specifications

Pinout & Package

Package: TS-6P - 6-pin molded plastic case with UL 94V-0 flammability rating, matte tin-plated leads compliant with J-STD-002 solderability, and polarity marked on top surface.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar bridge rectifier applications.

Compared with VS-35B10 and GBPC3510, TS35P07GH uniquely combines AEC-Q101 qualification, UL recognition, halogen-free construction, and superior thermal resistance (0.6°C/W), making it the only option qualified for automotive and certified medical auxiliary power stages.

Availability

TS35P07GH is available at Aetrix Electronics and suitable for automotive onboard chargers, industrial LED drivers, medical AC/DC adapters, and server auxiliary power supplies requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for TS35P07GH 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

Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, specializing in high-reliability rectifiers, TVS diodes, and MOSFETs for industrial and automotive markets.

The TS35P series was designed specifically for high-current, high-voltage AC/DC front-end applications demanding AEC-Q101 compliance, low leakage, and robust surge immunity-targeting next-generation EV charging, smart lighting, and safety-critical power systems.

FAQ

What does the "H" suffix in TS35P07GH signify?

The "H" suffix in TS35P07GH explicitly denotes AEC-Q101 qualification. This means the TS35P07GH has undergone rigorous stress testing-including temperature cycling, high-temperature reverse bias, and ESD-to meet automotive electronic component reliability standards. Unlike standard TS35P07G, the TS35P07GH is approved for use in engine compartments, battery management systems, and other automotive subsystems where failure modes must be tightly controlled.

How does TS35P07GH differ from TS35P05GH and TS35P06GH?

The TS35P07GH differs from TS35P05GH and TS35P06GH solely in its rated repetitive peak reverse voltage (VRRM): TS35P07GH is rated at 1000 V, while TS35P05GH is 600 V and TS35P06GH is 800 V. All three share identical package (TS-6P), current ratings (IF = 35 A, IFSM = 350 A), thermal resistance (R_θJC = 0.6°C/W), and AEC-Q101 qualification. Selection depends strictly on system-level voltage stress requirements.

Is TS35P07GH compatible with lead-free reflow soldering processes?

Yes, TS35P07GH is fully compatible with lead-free reflow soldering. Its matte tin-plated leads meet J-STD-002 solderability requirements, and the TS-6P molding compound is rated UL 94V-0 and qualified for peak reflow temperatures up to 260°C. The device supports standard JEDEC J-STD-020 moisture sensitivity level (MSL) 1 handling, eliminating bake requirements prior to assembly.

What is the maximum recommended mounting torque for TS35P07GH?

The maximum recommended mounting torque for TS35P07GH is 0.92 N·m. This value applies when securing the device's metal baseplate to a heatsink using M3 or M4 screws. Exceeding this torque may deform the TS-6P case or compromise internal die attach integrity, potentially increasing thermal resistance or causing premature failure under thermal cycling.

Does TS35P07GH require external snubbers in high-frequency SMPS designs?

TS35P07GH does not require external snubbers for basic 50/60 Hz rectification, but in high-frequency SMPS (>100 kHz) with fast-switching MOSFETs, a small RC snubber across AC terminals may reduce voltage overshoot caused by stray inductance. The device's inherent junction capacitance (typ. 1000 pF at 1 V) and soft recovery behavior help limit ringing, though layout optimization remains critical for EMI control in such applications.