Diodes Incorporated PR6002-T

Overview

PR6002-T from Diodes Incorporated is a 6.0A fast recovery rectifier diode in TO-220AC package, rated for 200V peak repetitive reverse voltage (V_RRM), 6.0A average forward current (I_F(AV)), and 50ns reverse recovery time (t_rr). It serves as primary AC/DC input stage rectifier in offline power supplies for industrial motor drives and LED lighting systems.

For engineers reviewing the PR6002-T datasheet, PR6002-T pinout, PR6002-T application, or PR6002-T equivalent, key selection criteria include its 50ns t_rr for reduced switching loss, 200V V_RRM margin for 120/230VAC universal input designs, and TO-220AC thermal performance under continuous conduction mode.

Technical Context

This device employs a planar epitaxial silicon PN junction structure optimized for fast recovery with soft reverse recovery characteristics. Its 50ns t_rr and 25A non-repetitive peak forward surge current (I_FSM) support high-efficiency bridge rectification in 50–60Hz line-frequency applications.

The TO-220AC package provides direct heatsink mounting capability and supports 6.0A I_F(AV) at case temperature ≤75°C. Junction-to-case thermal resistance (R_θJC) is 2.5°C/W, enabling stable operation without forced air cooling in compact industrial power supplies.

Key Specifications

Pinout & Package

TO-220AC package with isolated tab; single-anode/single-cathode configuration. Mounting tab is electrically connected to cathode terminal.

Key Features

Applications

Availability

PR6002-T is available at Aetrix Electronics and suitable for industrial motor drives, LED streetlight power supplies, PLC power modules, and factory automation AC/DC adapters requiring stable component supply and long-term manufacturing continuity.

Supply support for PR6002-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, with design, manufacturing, and sales operations across Asia, Europe, and North America.

The PR600x series belongs to Diodes' high-current fast recovery rectifier product line, engineered specifically for ruggedized AC/DC conversion in industrial and lighting applications where reliability under thermal stress and line transients is critical.

FAQ

Is PR6002-T still in active production?

No. PR6002-T is officially obsolete and discontinued per Diodes Incorporated's DS26007 Rev. 4 (December 2020). No alternate part is offered by the manufacturer. Aetrix Electronics maintains limited legacy stock for last-time buy and repair fulfillment, subject to availability verification prior to order release.

Can PR6002-T be replaced with PR6003-T or PR6004-T?

No. PR6003-T (300V V_RRM) and PR6004-T (400V V_RRM) share identical TO-220AC packaging and 6.0A I_F(AV), but their higher voltage ratings increase forward voltage drop (V_F ≥1.25V @6A), raising conduction loss by ~15% in 200V-class designs and reducing thermal margin.

What is the maximum recommended case temperature for continuous operation?

The datasheet specifies 6.0A I_F(AV) is rated at T_C = 75°C. Operation above this temperature requires derating: at 90°C case temperature, maximum allowable I_F(AV) drops to 4.2A to maintain junction temperature ≤150°C, based on R_θJC = 2.5°C/W and T_J(max) = 150°C.

Does PR6002-T meet AEC-Q101 for automotive use?

No. PR6002-T is not qualified to AEC-Q101. Diodes explicitly states in DS26007 that the PR6001–PR6005 family is not automotive-grade; for AEC-Q101-compliant alternatives, engineers must contact Diodes' automotive team to evaluate qualified parts such as the FFPF6020B or SBP6020.