Taiwan Semiconductor Corporation TS10KL100

Overview

TS10KL100 from Taiwan Semiconductor is a 10 A, 1000 V standard quad bridge rectifier in KBJL package, featuring glass-passivated junctions, 180 A surge capability, and UL Recognized (E-326243) construction for high-reliability AC/DC conversion in compact power supplies.

For engineers reviewing the TS10KL100 datasheet, TS10KL100 pinout, TS10KL100 application, or TS10KL100 equivalent, key selection factors include its 1000 V repetitive peak reverse voltage, 1.5 °C/W junction-to-case thermal resistance, AEC-Q101 qualification option (TS10KL100H), and compatibility with JEDEC-standard soldering and whisker-resistant matte tin leads.

Technical Context

The TS10KL100 integrates four silicon diodes in a single-phase full-wave bridge configuration with common-cathode/common-anode topology. Its glass-passivated chip junction ensures stable reverse leakage (<5 µA at 25°C, <150 µA at 125°C) and robust surge handling up to 180 A (8.3 ms sine wave).

Thermally optimized for mounting on 4" × 6" × 0.25" aluminum plates, the device maintains operation across –55°C to +150°C junction temperature range and delivers 1 V max forward voltage per diode at 5 A and 25°C, enabling efficient conduction in high-density SMPS and lighting ballasts.

Key Specifications

Pinout & Package

Package: KBJL - Thin, single-in-line, low-profile molded case with matte tin-plated leads compliant with J-STD-002 solderability and JESD 201 Class 2 whisker resistance. Mounting torque ≤0.56 N·m.

Key Features

Applications

Equivalent & Alternatives

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

Compared with GBU10K and MB10F, the TS10KL100 uniquely combines KBJL's low-profile form factor, UL recognition, 1.5 °C/W thermal performance, and AEC-Q101 availability-making it optimal for space-constrained, certified, and automotive-grade rectification where reliability and regulatory alignment are critical.

Availability

TS10KL100 is available at Aetrix Electronics and suitable for switching mode power supplies, LED lighting drivers, and industrial AC motor control interfaces requiring stable component supply, consistent parametric performance, and long-term lifecycle support.

Supply support for TS10KL100 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 automotive markets since 1979.

The TS10KL100 belongs to TSC's KBJL-series standard bridge rectifiers, engineered specifically for high-efficiency, high-reliability AC/DC front-end conversion in compact, thermally demanding, and safety-certified power systems.

FAQ

What is the maximum repetitive peak reverse voltage rating for TS10KL100?

The TS10KL100 has a maximum repetitive peak reverse voltage (V_RRM) of 1000 V. This rating is confirmed in the Absolute Maximum Ratings table and defines the highest instantaneous reverse voltage the device can block repeatedly without breakdown. It directly supports use with 700 V RMS AC inputs and provides margin against line surges in industrial and lighting applications. The TS10KL100 must not be operated beyond this limit under any condition.

Does TS10KL100 have AEC-Q101 qualification?

The base TS10KL100 is not AEC-Q101 qualified; however, the variant TS10KL100H is explicitly listed in the Ordering Information as AEC-Q101 qualified. This qualification applies to the same KBJL package and electrical specifications, with additional stress testing per AEC-Q101 requirements. For automotive under-hood applications, TS10KL100H-not TS10KL100-must be specified and sourced.

What is the forward voltage drop of TS10KL100 at rated current?

The TS10KL100 exhibits a maximum forward voltage (V_F) of 1.0 V per diode at 5 A and 25°C, as specified in the Electrical Specifications table. This value reflects conduction loss under typical operating conditions and contributes to total bridge drop of ≤2.0 V at full load. At elevated junction temperatures or higher currents, V_F may increase slightly but remains within design margins for 10 A average operation.

What package type does TS10KL100 use, and what are its mechanical advantages?

TS10KL100 uses the KBJL package-a thin, single-in-line, molded plastic case with matte tin-plated leads. Its low profile enables vertical PCB mounting in height-constrained adapters and LED drivers. The package meets UL 94V-0 flammability, supports J-STD-002 solderability, and passes JESD 201 Class 2 whisker testing-ensuring mechanical robustness and process compatibility in high-volume manufacturing.

How does the thermal performance of TS10KL100 compare to similar bridge rectifiers?

TS10KL100 has a junction-to-case thermal resistance (R_θJC) of 1.5 °C/W when mounted on a 4" × 6" × 0.25" aluminum plate, which is lower than industry-standard GBU (2.0 °C/W) or MB (2.5 °C/W) packages. This superior thermal path allows more efficient heat dissipation, enabling higher sustained current operation or reduced heatsink requirements in compact power designs where thermal management is critical.