Infineon Technologies SKW30N60HSFKSA1

Overview

SKW30N60HS from Infineon is a 600V, 30A high-speed NPT-IGBT with 480 µJ turn-off energy (E_off), 10 µs short-circuit withstand time, and rated for >30 kHz switching in motor drives and induction heating. It features parallel-switching capability, tight parameter distribution, and operates up to 150°C junction temperature.

For engineers reviewing the SKW30N60HS datasheet, SKW30N60HS pinout, SKW30N60HS application, or SKW30N60HS equivalent, key selection criteria include E_off vs. temperature stability, diode reverse recovery charge (Q_rr = 0.82–2.0 µC), gate charge (Q_G = 141 nC), and thermal resistance (R_thJC = 0.5 K/W).

Technical Context

This IGBT uses Non-Punch-Through (NPT) silicon technology to deliver stable V_CE(sat) across temperature (2.8–4.0 V at 30 A) and moderate E_off increase with T_j, enabling reliable operation in hard-switched PFC and resonant converters. Its integrated anti-parallel diode has soft recovery (t_rr = 125–190 ns) and low peak reverse recovery current (I_rrm = 17–24 A).

The device supports gate drive with ±20 V static / ±30 V transient voltage, exhibits low internal emitter inductance (L_E = 13 nH), and maintains SOA integrity up to 112 A pulsed current under V_CE ≤ 600 V and T_j ≤ 150°C.

Key Specifications

Pinout & Package

SKW30N60HS is housed in PG-TO-247-3 package - a through-hole, isolated-tab power package with 3 terminals and industry-standard mounting footprint.

Key Features

Applications

Equivalent & Alternatives

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

Compared with IKW30N60T and FGA30N60UFD, SKW30N60HS delivers optimal balance of low E_off, integrated soft-recovery diode, and parallel-switching readiness-making it preferred for new 30–60 kHz inverter designs where thermal management and EMI control are critical.

Availability

SKW30N60HS is available at Aetrix Electronics and suitable for motor drive inverters, induction heating systems, industrial UPS units, and high-frequency PFC circuits requiring stable component supply and long-term manufacturing continuity.

Supply support for SKW30N60HS 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 German semiconductor manufacturer specializing in power, sensor, and automotive ICs, with leadership in IGBT, SiC, and GaN power devices.

The SKW30N60HS belongs to Infineon's High Speed IGBT portfolio designed specifically for >30 kHz hard-switched and resonant topologies in industrial and consumer power conversion.

FAQ

What is the maximum recommended gate resistor for SKW30N60HS in a 40 kHz motor drive?

A 11 Ω gate resistor is validated in the datasheet for 400 V, 30 A, 40 kHz operation (Fig. 14). At this value, turn-off delay is 250 ns and E_off remains at 0.55 mJ. Lower values (e.g., 1.8 Ω) reduce delay but increase EMI risk and dV/dt stress on gate oxide.

Does SKW30N60HS support paralleling without current-sharing resistors?

Yes - its NPT structure provides a positive temperature coefficient for V_CE(sat), enabling inherent current balancing across paralleled devices. Layout symmetry and matched gate drive paths are still required, but external emitter resistors are not necessary for thermal stability.

What is the safe operating area (SOA) limitation at 100°C case temperature?

At T_C = 100°C, the DC collector current limit is 30 A (Fig. 4), and the pulsed SOA extends to 112 A for pulse widths < 100 µs (Fig. 2). For 10 µs short-circuit events, V_CE must remain ≤ 600 V and T_j ≤ 150°C per JEDEC qualification.

Can SKW30N60HS replace SKW30N60 in an existing design?

Yes - SKW30N60HS is a direct drop-in replacement for SKW30N60 with identical pinout, package, and voltage/current ratings. It improves E_off by 30%, reduces thermal stress, and maintains the same 10 µs short-circuit rating, allowing immediate efficiency gains without layout changes.