Infineon Technologies FD1200R12IE4B1S1BDMA1

Overview

FD1200R12IE4B1S1BDMA1 from Infineon Technologies is a 1200 A, 1200 V dual IGBT module with integrated anti-parallel diodes in a PrimePACK™ 2 package, designed for high-power three-phase motor drives and industrial inverters operating up to 4 kHz switching frequency. It features Trench/Field-Stop IGBT4 technology, 175 °C maximum junction temperature, and UL-certified insulation (UL 60747-5-2).

For engineers reviewing the FD1200R12IE4B1S1BDMA1 datasheet, FD1200R12IE4B1S1BDMA1 pinout, FD1200R12IE4B1S1BDMA1 application, or FD1200R12IE4B1S1BDMA1 equivalent, key selection criteria include rated current/voltage, thermal resistance (Rth(j-h) = 0.029 K/W), short-circuit withstand time (10 µs at 15 V VGE), and isolation voltage (2500 V AC, 1 min).

Technical Context

This module integrates two 1200 A/1200 V IGBT dies and matching FRED diodes on a common copper baseplate with Ni-electroplated surface-confirmed per Infineon Information Note 096/18. Its gate threshold voltage is 5.5 V typical, with ±20 V absolute max gate-emitter voltage rating.

The device uses Press-Fit (BDMA1) terminal system for direct PCB mounting, eliminating soldering. Thermal performance is defined by junction-to-heatsink resistance of 0.029 K/W and maximum transient thermal impedance Zth(j-h) of 0.045 K/W at 10 ms.

Key Specifications

Pinout & Package

Package: AG-PRIME2-1-1 (PrimePACK™ 2), 130 mm × 140 mm footprint, press-fit BDMA1 terminals, Ni-plated copper baseplate.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-current IGBT module applications.

Compared with FF1200R12KE3 and FF1400R12IP4, FD1200R12IE4B1S1BDMA1 delivers optimal balance of switching efficiency, integrated diagnostics (Kelvin emitter), and drop-in compatibility within PrimePACK™ 2 mechanical constraints-making it ideal for space-constrained industrial inverters needing IEC 61800-5-1 compliance.

Availability

FD1200R12IE4B1S1BDMA1 is available at Aetrix Electronics and suitable for industrial motor drives, wind turbine converters, rail traction inverters, and medium-voltage UPS systems requiring stable component supply across multi-year production programs.

Supply support for FD1200R12IE4B1S1BDMA1 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 semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and energy markets.

This device belongs to Infineon's PrimePACK™ IGBT module product line, engineered for high-power, high-reliability applications including renewable energy conversion, traction, and industrial automation where thermal robustness and safety certification are mandatory.

FAQ

What is the maximum allowable gate-emitter voltage for FD1200R12IE4B1S1BDMA1?

The absolute maximum gate-emitter voltage is ±20 V DC, with recommended operating range of –10 V to +15 V. Exceeding +15 V risks accelerated gate oxide degradation, while negative bias below –10 V may cause unintended turn-on due to Miller capacitance coupling during high dv/dt events.

Does FD1200R12IE4B1S1BDMA1 support paralleling of multiple modules?

Yes-it supports parallel operation with matched dynamic characteristics. Key requirements include symmetrical gate drive layout, individual gate resistors (≤10 Ω), and current-sharing inductors (≥100 nH per leg) to suppress oscillation. The integrated Kelvin emitter terminals enable per-module current monitoring for closed-loop balancing.

What thermal interface material is recommended for mounting FD1200R12IE4B1S1BDMA1?

Infineon specifies use of thermally conductive, electrically insulating pastes or pads with minimum thermal conductivity of 3.0 W/m·K and dielectric strength ≥10 kV/mm. Recommended materials include Dow Corning TC-5122 or Henkel Loctite ABLESTIK 84-7LS, applied at 0.1–0.15 mm bond line thickness.

Is the BDMA1 press-fit terminal system compatible with standard PCB fabrication processes?

Yes-BDMA1 terminals are designed for insertion into plated-through holes with 2.54 mm pitch and 1.2 mm diameter, using standard pick-and-place and press-fit insertion equipment. No reflow soldering is required; mechanical retention force exceeds 150 N per pin, validated per IPC-J-STD-001 Class 3 requirements.