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Home > Products > Discrete Semiconductor Products > Transistors > FETs, MOSFETs > FETs, MOSFETs

Infineon Technologies SPD04N60S5

Name: SPD04N60S5
Brand: Infineon Technologies
SKU: SPD04N60S5
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SPD04N60S5

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Datasheet:: SPD04N60S5.pdf

Description:: MOSFET N-CH 600V 4.5A TO252-3

Quantity:: RFQ Add To RFQ list

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Inventory:4,651

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Product details

Overview

SPD04N60S5 from Infineon Technologies is a 600 V, 4.5 A Cool MOS™ power transistor in PG-TO252 package, featuring R_DS(on) = 0.95 Ω at V_GS = 10 V and T_j = 25 °C, ultra-low gate charge (Q_g = 17.6–22.9 nC), and periodic avalanche rating. It serves as a high-voltage switching element in offline SMPS primary-side circuits.

For engineers reviewing the SPD04N60S5 datasheet, SPD04N60S5 pinout, SPD04N60S5 application, or SPD04N60S5 equivalent, key selection criteria include its 20 V/ns dv/dt rating, 130 mJ single-pulse avalanche energy, 580 pF input capacitance, and thermal resistance R_thJC = 2.5 K/W - all critical for hard-switched flyback and PFC designs.

Technical Context

This N-channel enhancement-mode superjunction MOSFET employs Infineon's Cool MOS™ S5 technology to reduce conduction and switching losses simultaneously. Its low effective output capacitance (C_o(er) = 20 pF) and reverse transfer capacitance (C_rss = 7 pF) enable fast, low-loss turn-off in high-frequency converters.

The device integrates an optimized body diode with t_rr = 900–1530 ns and Q_rr = 3.2 µC, supporting quasi-resonant and ZVS topologies. Gate threshold voltage (V_GS(th) = 3.5–5.5 V) ensures robust noise immunity while enabling direct drive from standard 10 V gate drivers.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	600 V - supports 380 V AC rectified input with 20 % margin for surge and ringing in offline power supplies
R_DS(on)	0.95 Ω @ V_GS = 10 V, T_j = 25 °C - enables <1.5 W conduction loss at 3.5 A RMS in 65 kHz flyback
Q_g	17.6–22.9 nC - reduces gate drive power and allows use of low-cost 1 A peak gate drivers
E_AS	130 mJ - withstands single-pulse inductive energy without failure during startup or overload
C_iss	580 pF - limits Miller-induced false turn-on in high-dv/dt environments
t_r/t_f	30 ns / 15–22.5 ns - supports >200 kHz operation with minimal switching loss trade-off
R_thJC	2.5 K/W - permits 50 W dissipation with modest heatsinking at T_C = 100 °C

Pinout & Package

SPD04N60S5 is housed in PG-TO252 (DPAK) surface-mount package with exposed drain pad for thermal performance. Pin 1 = Gate, Pin 2 = Drain (tab), Pin 3 = Source.

Pin/Terminal	Circuit Role	Design Meaning
1 (Gate)	Control terminal	Receives 0–10 V logic-level signal; requires <23 nC total charge for full enhancement
2 (Drain)	High-voltage power node	Connected to transformer primary or bus rail; electrically tied to exposed copper tab for heat transfer
3 (Source)	Reference node	Return path for load current; forms common reference for gate driver and current sensing

Key Features

Feature	Design Value
Ultra-low gate charge	Q_g = 17.6–22.9 nC enables efficient 100–200 kHz switching with minimal driver loss
Periodic avalanche rated	Rated for repetitive I_AR = 4.5 A pulses, allowing reliable operation under transient overloads
Extreme dv/dt immunity	20 V/ns rating prevents spurious turn-on in high-noise SMPS layouts
Low effective output capacitance	C_o(er) = 20 pF reduces stored energy loss during turn-off, improving light-load efficiency
Enhanced body diode	t_rr = 900–1530 ns and soft recovery reduce EMI and snubber stress in QR flyback

Applications

AC-DC Adapter Primary Switch

Industrial LED Driver Power Stage

Use Scenario: 36 W universal-input (85–265 V_AC) adapter using discontinuous conduction mode (DCM) flyback topology.

IC Role / Device Role / Timing Role: Main high-side switch controlling energy transfer from primary to secondary winding.

Use Value: 0.95 Ω R_DS(on) and 130 mJ E_AS ensure stable operation across line and load variations without derating.

Use Scenario: Constant-current 40 W LED driver for street lighting operating in harsh ambient (−40 to +85 °C).

IC Role / Device Role / Timing Role: Primary-side switching transistor in active PFC + LLC resonant stage.

Use Value: 20 V/ns dv/dt rating and 150 °C max T_j support reliable long-life operation in thermally constrained enclosures.

Server PSU Hold-Up Circuit

Appliance Motor Drive Half-Bridge

Use Scenario: 500 W server power supply requiring 16 ms hold-up time after AC loss.

IC Role / Device Role / Timing Role: High-efficiency switching element in boost PFC front-end stage.

Use Value: Low C_iss (580 pF) and Q_gd (11 nC) minimize switching loss at 70 kHz, improving full-load efficiency by ≥0.4 %.

Use Scenario: 200 W variable-speed induction motor control in HVAC blower module.

IC Role / Device Role / Timing Role: Low-side switch in half-bridge configuration driving gate of high-side IGBT.

Use Value: Robust body diode (I_S = 4.5 A, V_SD = 1.2 V) sustains freewheeling current without external diode.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP4NK60ZFP	R_DS(on) = 1.6 Ω, Q_g = 16 nC, no specified avalanche rating	Lacks periodic avalanche capability; unsuitable for unclamped inductive loads	Select only where cost dominates and avalanche stress is absent
IPP60R099C6	R_DS(on) = 0.099 Ω, 650 V rating, Q_g = 37 nC, TO-220FP package	Lower R_DS(on) but higher gate charge increases driver complexity and cost	Prefer when conduction loss dominates and board space allows larger package

Compared with STP4NK60ZFP, SPD04N60S5 delivers 40 % lower R_DS(on) and guaranteed avalanche ruggedness; versus IPP60R099C6, it trades 10× higher on-resistance for 60 % lower Q_g and compact DPAK footprint - ideal for space-constrained, medium-power SMPS.

Availability

SPD04N60S5 is available at Aetrix Electronics and suitable for AC-DC adapters, industrial LED drivers, server PSUs, and appliance motor drives requiring stable component supply and long-term manufacturability.

Supply support for SPD04N60S5 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 management, automotive, and industrial control ICs and discrete devices.

The Cool MOS™ S5 product line targets high-efficiency, high-reliability offline power conversion, emphasizing reduced switching loss, enhanced ruggedness, and simplified thermal design for 30–300 W applications.

FAQ

What is the maximum continuous drain current at 100 °C case temperature?

The SPD04N60S5 supports 2.8 A continuous drain current at T_C = 100 °C, as specified in the Absolute Maximum Ratings table. This value accounts for thermal derating due to junction-to-case resistance (2.5 K/W) and internal power dissipation limits under sustained conduction.

Does SPD04N60S5 require a negative gate voltage for safe turn-off?

No. The device has a gate threshold voltage range of 3.5–5.5 V and is fully enhanced at V_GS = 10 V. A gate drive swing of 0 V to 10 V is sufficient for reliable switching; applying negative voltage is unnecessary and not recommended per datasheet guidelines.

Can SPD04N60S5 be used in synchronous rectification applications?

No. SPD04N60S5 is a high-voltage N-channel MOSFET designed for high-side switching, not low-voltage synchronous rectification. Its 600 V rating, 0.95 Ω R_DS(on), and body diode characteristics are optimized for primary-side SMPS, not secondary-side low-V_DS conduction.

What is the recommended PCB layout for thermal performance?

Mount SPD04N60S5 on a 6 cm² copper area (single-layer, 70 µm thick) connected directly to the drain pad. Use thermal vias under the pad to inner ground planes if multilayer, and avoid routing sensitive traces near the drain node to minimize capacitive coupling and EMI.

SPD04N60S5 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™

Package/Case:: TO-252-3, DPAK (2 Leads + Tab), SC-63

Packaging:: Tape & Reel (TR)

Product Status:: Obsolete

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 600 V

Current - Continuous Drain (Id) @ 25°C:: 4.5A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 10V

Rds On (Max) @ Id, Vgs:: 950mOhm @ 2.8A, 10V

Vgs(th) (Max) @ Id:: 5.5V @ 200µA

Gate Charge (Qg) (Max) @ Vgs:: 22.9 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 580 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 50W (Tc)

Operating Temperature:: -55°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-TO252-3-11

SPD04N60S5 FAQ

1.How can I place an order for SPD04N60S5 through Aetrix?

Please submit a Request for Quotation (RFQ) for SPD04N60S5 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for SPD04N60S5 reliable?

The price and inventory of SPD04N60S5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPD04N60S5 is usually 5 days.

3.What payment methods are accepted for SPD04N60S5?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPD04N60S5 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SPD04N60S5?

SPD04N60S5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SPD04N60S5 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for SPD04N60S5?

For technical support, including SPD04N60S5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPD04N60S5 requirements.

6.How does Aetrix verify that SPD04N60S5 is sourced from the original manufacturer or authorized distributors?

All SPD04N60S5 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SPD04N60S5 meets industry standards.

7.What is the process for return or replacement of SPD04N60S5?

All SPD04N60S5 units undergo pre-shipment inspection (PSI). If there is an issue with SPD04N60S5, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The SPD04N60S5 part is unused and in its original packaging.

Return procedure for SPD04N60S5:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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