Taiwan Semiconductor Corporation GBPC2510

Overview

GBPC2510 from Taiwan Semiconductor is a 25A, 1000V standard bridge rectifier with glass-passivated junctions, integrally molded heatsink, and UL Recognized (E-326243) construction; it delivers 1.1V max forward voltage at 12.5A and <5µA reverse current at rated voltage, used in high-reliability AC–DC converters and switching mode power supplies.

For engineers reviewing the GBPC2510 datasheet, GBPC2510 pinout, GBPC2510 application, or GBPC2510 equivalent, key selection considerations include peak repetitive reverse voltage (1000V), average forward current (25A), surge capability (400A IFSM), thermal resistance (1.5°C/W), and GBPC package mechanical compatibility with heatsink mounting.

Technical Context

This quad-configuration bridge rectifier integrates four silicon diodes in a single GBPC package with cathode and anode terminals externally accessible for AC input and DC output routing. Its glass-passivated junction ensures stable leakage performance (<5µA IR), while the integrally molded heatsink enables direct PCB-mount thermal management.

The device operates across –55°C to +150°C junction temperature range and supports 8.3ms half-sine surge currents up to 400A. It meets JESD201 Class 1A whisker resistance and UL 94V-0 flammability requirements, confirming suitability for industrial-grade power conversion designs.

Key Specifications

Pinout & Package

GBPC2510 uses the standard GBPC through-hole package: 4-pin, single-in-line (SIP) configuration with integral heatsink base. Mounting holes accept #6 screws (max 20 in-lbs torque); polarity marked via cathode indicator on case.

Key Features

Applications

Equivalent & Alternatives

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

Compared with GBPC2510 from Taiwan Semiconductor, the Vishay variant offers identical performance in legacy systems, while the ON Semiconductor version provides tighter VF control and superior MSL rating-making it preferable for high-reliability automated production where thermal consistency and moisture resilience are design-critical.

Availability

GBPC2510 is available at Aetrix Electronics and suitable for switching mode power supplies, industrial AC–DC converters, and uninterruptible power supplies requiring stable component supply, long-term lifecycle support, and traceable sourcing.

Supply support for GBPC2510 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 devices, and MOSFETs since 1979.

The GBPC series was developed to deliver high-current, high-voltage bridge rectifiers with integrated thermal management and global safety certifications for industrial and computing power systems.

FAQ

What is the maximum junction temperature rating for GBPC2510?

The GBPC2510 has a maximum junction temperature (TJ(max)) of +150°C, verified per absolute maximum ratings in the official Taiwan Semiconductor datasheet (Version M2211). This rating defines the upper thermal limit for reliable operation and must be respected in thermal design-especially when operating near full 25A current with limited heatsinking. Derating curves in the datasheet show usable current drops linearly above 75°C case temperature. GBPC2510 must not exceed this limit even during transient surges.

Does GBPC2510 have UL recognition, and what is the file number?

Yes, GBPC2510 is UL Recognized under file number E-326243, as confirmed in the "Features" section of the Taiwan Semiconductor GBPC15/25/35 Series datasheet (Version M2211). This recognition applies to the entire GBPC family including GBPC2510 and validates compliance with UL 60950-1 and UL 62368-1 for use in end equipment. The recognition covers flammability (UL 94V-0), terminal plating, and construction integrity-not just individual test points.

What is the forward voltage specification for GBPC2510, and under what test conditions?

The GBPC2510 has a maximum forward voltage (VF) of 1.1 V per diode, measured at IF = 12.5 A, TJ = 25°C, with pulse width = 0.3 ms (per datasheet Note 1). This value reflects worst-case conduction loss under nominal load and is critical for calculating power dissipation (P = 2 × VF × IF). At higher temperatures or lower currents, VF decreases slightly; actual design margin should account for 10–15% increase due to thermal rise.

Is GBPC2510 compatible with lead-free reflow soldering processes?

Yes, GBPC2510 features matte tin-plated leads qualified per J-STD-002 for solderability and meets JESD201 Class 1A for whisker resistance-both essential for lead-free reflow (peak temp ≥260°C). The GBPC package's thermal mass requires careful profiling: preheat (120–150°C), soak (150–200°C), and ramp-to-peak (≤3°C/s) to avoid internal stress. Taiwan Semiconductor confirms compatibility in the Mechanical Data section of the M2211 datasheet.

What does the "10" suffix in GBPC2510 indicate?

The "10" in GBPC2510 denotes the peak repetitive reverse voltage rating: 1000 V. Per Taiwan Semiconductor's Ordering Information (Version M2211), the numeric suffix maps directly to voltage-"005" = 50V, "01" = 100V, ..., "10" = 1000V. This coding applies uniformly across GBPC15/25/35 families. Thus, GBPC2510 is the 25A, 1000V variant in the GBPC series, distinct from GBPC2506 (600V) or GBPC2508 (800V).