Taiwan Semiconductor Corporation TS10P04G-K

Overview

TS10P04G-K from Taiwan Semiconductor is a 10A, 400V repetitive peak reverse voltage (V_RRM) standard quad bridge rectifier in TS-6P package, featuring glass-passivated junctions, <10 µA reverse current at 25°C, and 200A surge capability - used in AC/DC front-end stages of industrial SMPS and LED drivers.

For engineers reviewing the TS10P04G-K datasheet, TS10P04G-K pinout, TS10P04G-K application, or TS10P04G-K equivalent, key selection criteria include V_RRM = 400 V, I_F = 10 A, thermal resistance R_θJC = 1.4 °C/W, and TS-6P mechanical compatibility with high-density PCB layouts.

Technical Context

The TS10P04G-K integrates four silicon diodes in a single-phase full-wave bridge configuration, optimized for line-frequency and high-frequency switching applications. Its glass-passivated junction ensures stable leakage performance across temperature, with IR ≤ 10 µA at 25°C and ≤ 500 µA at 125°C under rated reverse voltage.

Thermally, it delivers R_θJC = 1.4 °C/W to support continuous 10A conduction at case temperatures up to 105°C, and withstands 200A non-repetitive surge (8.3ms half-sine) without degradation - critical for inrush-limited AC input stages.

Key Specifications

Pinout & Package

Package: TS-6P - molded plastic case with matte tin-plated leads, UL 94V-0 rated, 7.15 g weight, designed for through-hole PCB mounting and manual or wave soldering per J-STD-002.

Key Features

Applications

Equivalent & Alternatives

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

Compared with GBU10K and KBP104, the TS10P04G-K offers optimal balance of 400 V rating, 1.4 °C/W thermal resistance, and TS-6P compactness - making it preferred for space-constrained, thermally demanding 277 VAC LED and adapter designs where exact V_RRM matching and thermal efficiency are prioritized.

Availability

TS10P04G-K is available at Aetrix Electronics and suitable for industrial SMPS, LED drivers, universal-input adapters, and AC motor control auxiliary supplies requiring stable component supply and long-term manufacturing continuity.

Supply support for TS10P04G-K 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, serving global industrial, computing, and consumer markets since 1979.

The TS10P series is part of TSC's standard rectifier product line, engineered specifically for high-reliability AC/DC conversion in cost-sensitive, high-volume power supply applications with emphasis on thermal robustness and regulatory compliance.

FAQ

What is the maximum repetitive peak reverse voltage (V_RRM) of the TS10P04G-K?

The TS10P04G-K has a V_RRM of 400 V, as confirmed in the Absolute Maximum Ratings table of the official Taiwan Semiconductor datasheet (Version C2104). This value is fixed for the "04" variant and distinguishes it from other members of the TS10P01G-K to TS10P07G-K family. It is not adjustable or programmable.

Does the TS10P04G-K require a heatsink for 10 A continuous operation?

At 10 A continuous DC output, the TS10P04G-K dissipates approximately 11 W (based on V_F = 1.1 V). With R_θJC = 1.4 °C/W and typical ambient conditions, a heatsink is recommended to maintain junction temperature below 150°C - especially in enclosed or high-temperature environments. Derating curves in the datasheet confirm safe operation up to ~105°C case temperature without forced cooling.

Is the TS10P04G-K RoHS and halogen-free compliant?

Yes, the TS10P04G-K is RoHS compliant and halogen-free per IEC 61249-2-21, as explicitly stated in the FEATURES section of the official datasheet. The "G" suffix denotes green molding compound, and the device carries UL Recognition File # E-326243, confirming compliance with environmental and safety standards for commercial and industrial use.

What is the marking code printed on the TS10P04G-K body?

The TS10P04G-K is marked "TS10P04G" on the device surface, followed by date code (YWW) and factory code (F), as shown in the Marking Diagram on page 4 of the datasheet. The "-K" suffix denotes tape-and-reel packaging option, which does not appear on the physical device marking.

Can the TS10P04G-K replace the TS10P03G-K in an existing design?

Yes, the TS10P04G-K can directly replace the TS10P03G-K (200 V V_RRM) in most cases, as both share identical package (TS-6P), pinout, I_F, I_FSM, and thermal characteristics. The higher 400 V V_RRM improves surge margin without affecting layout or drive requirements - though designers should verify that downstream capacitors and protection circuits remain within safe operating area.