Taiwan Semiconductor Corporation TS20P07G

Overview

TS20P07G from Taiwan Semiconductor is a 20A, 1000V rated standard quad bridge rectifier in TS-6P package, featuring glass-passivated junctions, <0.1μA typical reverse leakage at 25°C, 250A peak surge capability, and UL Recognized (E-326243) construction - used in high-reliability AC/DC front-ends for industrial SMPS.

For engineers reviewing the TS20P07G datasheet, TS20P07G pinout, TS20P07G application, or TS20P07G equivalent, key selection criteria include V_RRM = 1000V, I_F = 20A, I_FSM = 250A, R_θJC = 0.8°C/W, and TS-6P mechanical compatibility with PCB-mount power supplies requiring AEC-Q101-grade robustness.

Technical Context

The TS20P07G implements a monolithic quad-diode bridge configuration with fully isolated, glass-passivated silicon junctions optimized for high-voltage rectification in continuous conduction mode. Its thermal resistance of 0.8°C/W enables stable operation up to T_J = 150°C under 20A DC load with appropriate heatsinking.

Rated for repetitive peak reverse voltage of 1000V and RMS reverse voltage of 700V, it supports universal-input (85–265V_AC) SMPS designs where high surge immunity (250A, 8.3ms half-sine) and low IR (<10μA @ 25°C, <500μA @ 125°C) are critical for efficiency and reliability.

Key Specifications

Pinout & Package

Package: TS-6P - Molded plastic case with matte tin-plated leads, UL 94V-0 rated, 7.15g weight, designed for through-hole PCB mounting and mechanical stability under torque ≤0.92 N·m.

Key Features

Applications

Equivalent & Alternatives

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

Compared with TS20P07G, VS-20BQ100 trades UL recognition and lower V_F for TO-220 thermal flexibility, while GBPC2510 offers higher current headroom at the cost of board area and qualification scope - TS20P07G uniquely balances 1000V/20A rating, UL/automotive readiness, and compact TS-6P integration.

Availability

TS20P07G is available at Aetrix Electronics and suitable for industrial switch-mode power supplies, LED driver power stages, medical AC-DC adapters, and motor drive auxiliary power supplies requiring stable component supply across multi-year production cycles.

Supply support for TS20P07G 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 power rectifiers, TVS diodes, MOSFETs, and bipolar transistors since 1979.

The TS20P series was developed to deliver high-voltage, high-current bridge rectifiers with certified reliability for industrial and automotive power conversion - emphasizing thermal robustness, safety compliance, and long-lifetime stability under harsh conditions.

FAQ

What is the maximum junction temperature rating for TS20P07G?

The TS20P07G has a maximum junction temperature (T_J) rating of +150°C, verified per absolute maximum ratings table. This allows operation in high-ambient environments such as enclosed industrial power supplies or near heat-generating components. Derating curves in the TS20P07G datasheet specify usable current versus case temperature, and thermal design must maintain T_J ≤150°C using the measured R_θJC = 0.8°C/W and appropriate heatsinking.

Does TS20P07G have AEC-Q101 qualification?

The TS20P07G itself is not AEC-Q101 qualified; however, its variant TS20P07GH is explicitly qualified per AEC-Q101. The "H" suffix denotes automotive-grade screening including temperature cycling, mechanical shock, and highly accelerated stress testing. For automotive applications requiring qualification, TS20P07GH must be specified - TS20P07G remains suitable for industrial and commercial use where AEC-Q101 is not mandated.

What is the forward voltage drop of TS20P07G at full rated current?

The TS20P07G exhibits a maximum forward voltage drop (V_F) of 1.1 V at I_F = 20 A and T_J = 25°C, per electrical specifications. At elevated junction temperatures (e.g., 125°C), V_F decreases slightly due to negative temperature coefficient of silicon diodes. This value directly determines conduction loss (P_cond ≈ I_F × V_F) and influences thermal design requirements for the TS20P07G in continuous operation.

Is TS20P07G RoHS and halogen-free compliant?

Yes, TS20P07G is both RoHS compliant and halogen-free per IEC 61249-2-21. The molding compound contains no brominated flame retardants or chlorine-based additives, and lead content meets EU RoHS Directive limits (<1000 ppm). This compliance is confirmed in the product's ordering information and mechanical data sections, supporting environmentally regulated markets and reducing corrosive gas emission during reflow or field failure.

What does the "x" in TS20PxG signify, and how is TS20P07G distinguished?

The "x" in TS20PxG is a voltage code placeholder: TS20P07G specifically denotes the 1000V V_RRM variant within the TS20P family. Other variants include TS20P01G (50V), TS20P02G (100V), etc., all sharing identical 20A current rating, TS-6P package, and thermal performance. Voltage differentiation is implemented via silicon die design - TS20P07G uses thicker depletion layers to sustain 1000V reverse bias without avalanche breakdown.