Infineon Technologies SPS04N60C3E8177AKMA1

Overview

SPS04N60C3E8177AKMA1 from Infineon Technologies is a 600 V, 4 A N-channel enhancement-mode Power MOSFET in TO-220FP package, featuring R_DS(on) = 1.4 Ω (max) at V_GS = 10 V and T_j = 25 °C, 100% avalanche-rated, and optimized for high-efficiency SMPS, PFC stages, and industrial motor drives.

For engineers reviewing the SPS04N60C3E8177AKMA1 datasheet, SPS04N60C3E8177AKMA1 pinout, SPS04N60C3E8177AKMA1 application, or SPS04N60C3E8177AKMA1 equivalent, key selection criteria include its 600 V V_DSS, ultra-low gate charge (Q_g = 12 nC), fast switching (t_r = 20 ns), robust dv/dt immunity (15 V/ns), and integrated avalanche energy rating (E_AS = 29 mJ).

Technical Context

This MOSFET employs Infineon's CoolMOS™ C3 superjunction technology, enabling reduced conduction and switching losses simultaneously. Its transconductance (g_fs = 3.5 S min) and low output capacitance (C_oss = 45 pF typ) support high-frequency operation up to 100 kHz in hard-switched topologies.

The device integrates a fast-recovery body diode with t_rr = 120 ns and Q_rr = 0.22 µC, supporting ZVS-capable resonant converters and reducing commutation losses in bridge configurations. Thermal resistance R_thJC = 3.5 K/W ensures effective junction-to-case heat transfer under continuous 4 A drain current.

Key Specifications

Pinout & Package

SPS04N60C3E8177AKMA1 is housed in a TO-220FP (Full-Pak) package: insulated plastic case, vertical mounting, single-drain tab, no metal heatsink contact required. Pin 1 = Gate, Pin 2 = Drain (tab), Pin 3 = Source.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage MOSFET applications.

Compared with STP4NK60ZFP and IPP60R099C6, SPS04N60C3E8177AKMA1 delivers optimal balance of 600 V rating, 4 A current handling, and 12 nC gate charge-making it ideal for compact, thermally constrained 60–100 W industrial and lighting power supplies where efficiency and reliability are prioritized over lowest unit cost.

Availability

SPS04N60C3E8177AKMA1 is available at Aetrix Electronics and suitable for industrial motor drives, server PSU PFC stages, LED streetlight drivers, and UPS inverter output stages requiring stable component supply and long-term lifecycle assurance.

Supply support for SPS04N60C3E8177AKMA1 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 leader specializing in power, sensor, and automotive ICs, with global manufacturing and quality certification to ISO/TS 16949 and IATF 16949.

This part belongs to the CoolMOS™ C3 family-designed specifically for high-efficiency, high-voltage AC-DC and DC-DC conversion in industrial, computing, and lighting applications where low R_DS(on) and fast switching are critical.

FAQ

What is the maximum allowable gate-source voltage for continuous operation?

The absolute maximum V_GS is ±20 V, but for reliable long-term operation, the recommended continuous gate drive voltage is 10 V to 15 V. Exceeding 15 V increases gate oxide stress and accelerates wear-out, especially at elevated junction temperatures above 125 °C. The threshold voltage V_GS(th) is specified at 2.5–4.5 V, ensuring full enhancement at 10 V with margin.

Can this MOSFET be used in synchronous rectification mode?

No-SPS04N60C3E8177AKMA1 is not optimized for synchronous rectification. Its body diode has soft recovery (t_rr = 120 ns), but lacks the low forward voltage (V_SD ≈ 1.4 V at 4 A) and fast reverse recovery needed for high-efficiency SR. Dedicated SR controllers paired with logic-level MOSFETs (e.g., IRF7832) are preferred for that function.

Is thermal derating required when mounted on a PCB without a heatsink?

Yes-without a heatsink, the device's safe operating area collapses rapidly. At T_C = 25 °C, P_tot = 25 W, but on a standard 2-layer FR-4 board with 1 cm² copper pour, power dissipation drops to ≤3.5 W at ambient 50 °C. Derating curves in the datasheet show 50% reduction in I_D at T_A = 70 °C with minimal copper area.

Does the "E8177AKMA1" suffix indicate a specific revision or qualification level?

Yes-the "E8177AKMA1" suffix denotes the full-orderable part number per Infineon's packaging and traceability system: "E8" = wafer fab location, "177" = assembly lot code, "A" = halogen-free compound, "K" = TO-220FP package, "MA1" = final test and marking revision. It corresponds to Rev. 2.1 of the official datasheet dated 2013-07-31.