Infineon Technologies IRGS15B60KDPBF

Overview

IRGS15B60KDPBF from Infineon Technologies is a 600 V, 15 A insulated gate bipolar transistor (IGBT) in D²PAK package with integrated ultrafast soft-recovery anti-parallel diode, V_CE(on) = 1.8 V @ 15 A/15 V, 10 µs short-circuit capability, and square RBSOA-designed for high-efficiency motor control inverters in HVAC compressors and industrial drives.

For engineers reviewing the IRGS15B60KDPBF datasheet, IRGS15B60KDPBF pinout, IRGS15B60KDPBF application, or IRGS15B60KDPBF equivalent, key selection criteria include its 1.2 V diode forward voltage at 15 A, 92 ns reverse recovery time, 56 nC total gate charge, positive V_CE(on) temperature coefficient, and 0.6 °C/W junction-to-case thermal resistance for reliable thermal management in high-power switching stages.

Technical Context

This IGBT employs non-punch-through (NPT) technology with a benchmark 1.8 V typical saturation voltage at 15 A and 15 V gate drive, enabling low conduction loss in 400–600 V DC bus motor drives. Its integrated diode features ultrasoft reverse recovery (t_rr = 92 ns, Q_rr = 1.7 µC) and low V_F = 1.2 V, minimizing switching losses and EMI during freewheeling.

The device delivers full square reverse bias safe operating area (RBSOA) up to 600 V and 10 µs short-circuit withstand capability at T_J = 150 °C-critical for fault-tolerant inverter designs. Its positive V_CE(on) temperature coefficient ensures inherent current sharing in parallel configurations without external ballasting.

Key Specifications

Pinout & Package

IRGS15B60KDPBF is housed in a surface-mount D²PAK (TO-263) package with three terminals: Gate (G), Collector (C), and Emitter (E). The exposed drain pad on the underside serves as the collector connection and primary thermal path to the PCB heatsink.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar IGBT-inverter applications.

Compared with STGP15H60DF and IXGN15N60B3, IRGS15B60KDPBF uniquely balances low V_CE(on), ultrasoft diode recovery, and D²PAK thermal performance-making it optimal for compact, surface-mount motor inverter modules requiring high reliability and low EMI.

Availability

IRGS15B60KDPBF is available at Aetrix Electronics and suitable for industrial motor drives, HVAC compressor inverters, and home appliance inverter systems requiring stable component supply across multi-year production cycles.

Supply support for IRGS15B60KDPBF 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 is a global semiconductor leader specializing in power management, sensor, and automotive ICs, with core expertise in high-voltage power devices and energy-efficient systems.

This IGBT belongs to Infineon's "TRENCHSTOP™ 5" family, engineered specifically for high-efficiency, high-reliability motor control inverters operating at 16 kHz and above in industrial and consumer applications.

FAQ

What is the recommended gate resistor value for IRGS15B60KDPBF in a 16 kHz motor inverter?

A 22 Ω gate resistor is specified in the datasheet for 15 A/400 V switching, yielding td(off) = 203 ns and E_off = 490 µJ at T_J = 150 °C. Lower values (e.g., 10 Ω) reduce switching loss but increase dV/dt stress and EMI; higher values (e.g., 47 Ω) improve EMI but raise total switching loss by ~25%. Layout parasitics must be minimized regardless of R_G choice.

Can IRGS15B60KDPBF be paralleled without external emitter resistors?

Yes-its positive V_CE(on) temperature coefficient (+0.5 mV/°C) ensures automatic current sharing as junction temperature rises. Parallel operation has been validated with matched gate drive and symmetrical PCB layout; thermal coupling between devices should be minimized to avoid thermal runaway under unbalanced loading.

Does the integrated diode support continuous conduction mode (CCM) in PFC boost stages?

No-the diode is optimized for motor drive freewheeling, not high-frequency PFC. Its 92 ns t_rr and 1.2 V V_F are unsuitable for >100 kHz boost operation where reverse recovery noise and conduction loss dominate. Dedicated SiC Schottky or fast recovery diodes are required for CCM PFC.

What is the maximum allowable case temperature for continuous 15 A operation?

Per Fig. 1, continuous 15 A operation is rated up to T_C = 100 °C. At this case temperature, power dissipation is limited to 83 W (P_D @ T_C = 100 °C), corresponding to a junction temperature of 150 °C using R_θJC = 0.6 °C/W. Exceeding T_C = 100 °C violates absolute maximum ratings and risks thermal runaway.