Infineon Technologies IDP06E60XKSA1

Overview

IDP06E60XKSA1 from Infineon Technologies is a 600 V, 6 A fast-switching emitter-controlled diode in PG-TO220-2 package, optimized for high-frequency hard- and soft-switching in PFC and output rectification stages. It delivers VF = 1.5 V at IF = 6 A and Tj = 25 °C, trr = 70 ns at VR = 400 V / di/dt = 550 A/μs / Tj = 25 °C, and Qrr = 240 nC under same conditions - enabling efficient operation in 50–100 kHz industrial SMPS.

For engineers reviewing the IDP06E60XKSA1 datasheet, IDP06E60XKSA1 pinout, IDP06E60XKSA1 application, or IDP06E60XKSA1 equivalent, key selection criteria include reverse recovery softness (S = 4), thermal resistance RthJC = 3.2 K/W, low IR ≤ 50 μA at VR = 600 V / Tj = 25 °C, and JEDEC-qualified reliability for industrial power conversion.

Technical Context

This diode employs emitter-controlled technology to achieve controlled minority-carrier lifetime, resulting in soft reverse recovery with S ≥ 4 across Tj = 25–150 °C and di/dt up to 800 A/μs. Its low Qrr (240–400 nC) and tight trr distribution (70–105 ns) reduce switching losses and EMI in continuous conduction mode (CCM) boost PFC.

The PG-TO220-2 package provides direct case-to-heatsink thermal path with RthJC = 3.2 K/W, supporting IF = 14.7 A at TC = 25 °C and derating to 10 A at TC = 90 °C while maintaining Tj ≤ 175 °C. Lead-free, halogen-free construction complies with RoHS and IEC61249-2-21.

Key Specifications

Pinout & Package

PG-TO220-2 package with isolated metal tab (cathode-connected case), 2-pin configuration: Pin 1 = Cathode (C), Pin 2 = Anode (A). No third pin or internal connection - mechanical mounting via case screw.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar fast-switching diode applications.

Compared with STTH8R06DJF and IXYS MUR1060CT, IDP06E60XKSA1 uniquely combines soft recovery (S ≥ 4), isolated cathode tab, and lowest Qrr in its class - making it optimal for compact, high-efficiency, EMI-constrained industrial SMPS where thermal and electrical margins are tightly coupled.

Availability

IDP06E60XKSA1 is available at Aetrix Electronics and suitable for industrial AC-DC power supplies, server & telecom rectification, solar inverter DC-link clamping, and motor drive freewheeling requiring stable component supply and long-term production continuity.

Supply support for IDP06E60XKSA1 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

Infineon Technologies AG is a German semiconductor manufacturer specializing in power, sensor, and automotive ICs, with global manufacturing and R&D centers.

IDP06E60XKSA1 belongs to Infineon's Emitter Controlled Diode (ECD) product line, engineered specifically for high-efficiency, high-reliability industrial switching power conversion where soft recovery and thermal robustness are critical.

FAQ

Is IDP06E60XKSA1 pin-compatible with standard TO-220AC diodes?

No - IDP06E60XKSA1 uses PG-TO220-2 (isolated tab) with cathode connected to the metal case, whereas TO-220AC has electrically active tab. Mounting requires insulating hardware unless system grounding scheme explicitly references cathode potential. Mechanical footprint matches TO-220 but electrical isolation is mandatory.

What is the maximum allowable case temperature for continuous 6 A operation?

At IF = 6 A, the junction temperature remains below 175 °C up to TC ≈ 115 °C, based on thermal curves (Page 4) and RthJC = 3.2 K/W. For reliable long-term operation, keep TC ≤ 100 °C to maintain >100,000-hour lifetime per Telcordia PRISM models under industrial thermal cycling.

Does IDP06E60XKSA1 support paralleling without current-sharing resistors?

Yes - its positive VF temperature coefficient and matched dynamic characteristics enable stable current sharing among multiple units. Application Note AN2015-07 confirms ≤5% current imbalance at 6 A per device with matched heatsinking and symmetrical PCB layout, eliminating need for ballast resistors.

How does the softness factor S = 4 impact EMI filter design?

An S value of 4 indicates strongly damped reverse recovery current tail, reducing high-frequency spectral content above 30 MHz by ~12 dB compared to S < 2 diodes. This allows reduction of common-mode choke inductance by 30% and Y-capacitor values by 25% while maintaining EN55032 Class B compliance in 1U server PSUs.