Diodes Incorporated 10A05-T

Overview

10A05-T from Diodes Incorporated is a 600 V peak repetitive reverse voltage, 10 A average rectified output current, single-phase silicon bridge rectifier in R-6 package, used for AC-to-DC conversion in industrial power supplies and motor drive front-ends.

For engineers reviewing the 10A05-T datasheet, 10A05-T pinout, 10A05-T application, or 10A05-T equivalent, key selection criteria include its 600 V blocking rating, 1.0 V forward voltage at 10 A, 600 A non-repetitive surge capability, low 10 µA reverse leakage at 25°C, and R-6 through-hole thermal performance (R_θJA = 10°C/W).

Technical Context

This device is a single-phase, center-tapped full-wave rectifier configured as a four-diode bridge with cathode-band polarity marking. It operates under resistive or inductive loads at 60 Hz, with derating required for capacitive loads.

Thermal design relies on lead-to-ambient conduction via 9.5 mm lead length; moisture sensitivity is Level 1 per J-STD-020, and termination finish is matte tin per MIL-STD-202 Method 208.

Key Specifications

Pinout & Package

Package: R-6 molded plastic case (UL 94V-0), 2.1 g mass, cathode band polarity indicator, tin-plated leads.

Key Features

Applications

Equivalent & Alternatives

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

Compared with GBU6K and W10M, the 10A05-T offers optimal balance of surge robustness, conduction efficiency, and legacy R-6 through-hole compatibility-making it preferred for cost-sensitive, space-constrained industrial rectifiers where 600 A surge immunity is critical.

Availability

10A05-T is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, BLDC motor drive input stages, LED streetlight drivers, and UPS charger modules requiring stable component supply and long-lifecycle support.

Supply support for 10A05-T 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, serving industrial, computing, communications, and consumer markets since 1966.

The 10A01–10A07 series targets high-reliability, high-surge AC/DC front-end rectification, emphasizing ruggedness, thermal stability, and automotive-qualified manufacturing readiness.

FAQ

Is the 10A05-T RoHS compliant and halogen-free?

Yes, the 10A05-T features a lead-free, RoHS-compliant finish per EU Directives 2011/65/EU and 2015/863/EU, with halogen- and antimony-free molding compound certified per Diodes' Green definition. Full compliance documentation is available on diodes.com/quality.

What is the maximum operating temperature and thermal derating behavior?

The 10A05-T operates from –65°C to +150°C junction temperature. At ambient temperatures above +50°C, average output current must be linearly derated to zero at +150°C, based on R_θJA = 10°C/W and 10 A rating at +50°C ambient with 9.5 mm lead length.

Can the 10A05-T replace the 10A04-T or 10A06-T in existing designs?

Yes, mechanical and pinout compatibility is identical across the 10A01–10A07 series. Substitution requires verification of system-level voltage stress: 10A05-T's 600 V V_RRM fits between 10A04-T (400 V) and 10A06-T (800 V), making it suitable where 400 V is insufficient but 800 V introduces unnecessary cost or capacitance trade-offs.

Does Diodes provide SPICE models or thermal simulation files for the 10A05-T?

No SPICE models are published for the 10A05-T. Thermal modeling relies on the documented R_θJA = 10°C/W and package dimensions (R-6: 25.4 × 9.1 × 1.25 mm). Layout guidance-including minimum copper area and lead length-is provided in DS28010 Section 4, "PCB Layout Recommendations."