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

Infineon Technologies IPB60R520CP

Name: IPB60R520CP
Brand: Infineon Technologies
SKU: IPB60R520CP
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IPB60R520CP

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Datasheet:: IPB60R520CP.pdf

Description:: N-CHANNEL POWER MOSFET

Quantity:: RFQ Add To RFQ list

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Product details

Overview

IPB60R520CP from Infineon Technologies is a 650 V, 0.52 Ω R_DS(on) max, 6.8 A continuous drain current CoolMOS™ CP superjunction power MOSFET in PG-TO263 package, optimized for hard-switching SMPS topologies including PFC and main switch stages in server PSUs and industrial AC-DC converters.

For engineers reviewing the IPB60R520CP datasheet, IPB60R520CP pinout, IPB60R520CP application, or IPB60R520CP equivalent, key selection criteria include its ultra-low gate charge (24 nC typ), extreme dv/dt ruggedness (480 V/ns), 166 mJ single-pulse avalanche energy, and JEDEC-qualified reliability for high-efficiency, high-density power supplies.

Technical Context

This device employs Infineon's CoolMOS™ CP technology to achieve a low figure-of-merit (R_DS(on) × Q_g) of ~12.5 Ω·nC at 25 °C, enabling reduced conduction and switching losses in fixed-frequency hard-switched converters. Its gate threshold voltage (2.5–3.5 V) and plateau voltage (4.7 V) support robust gate drive design with standard 10 V logic-level drivers.

The MOSFET integrates an ultra-fast, low-Q_rr (2.5 µC typ) body diode with t_rr = 230 ns and I_rrm = 20 A, enabling reliable operation in asymmetrical half-bridge and resonant configurations where reverse recovery behavior critically impacts EMI and loss distribution.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS max	650 V - supports 400 V DC-link designs with 20% margin for transient overvoltage in industrial/server SMPS
R_DS(on) max @ 25 °C	0.520 Ω - enables ≤2.2 W conduction loss at 3.8 A continuous drain current
Q_g typ	24 nC - reduces gate drive power and allows use of smaller, lower-cost gate drivers
E_AS single pulse	166 mJ - provides robustness against inductive switching transients without external snubbers
dv/dt ruggedness	480 V/ns - ensures reliable operation under fast voltage transitions in high-frequency hard-switched topologies
t_rr / Q_rr	230 ns / 2.5 µC - minimizes reverse recovery loss and diode-related EMI in bridge-leg commutation
R_thJC	1.9 K/W - enables high-power dissipation with moderate heatsinking in TO263 footprint

Pinout & Package

IPB60R520CP is housed in a surface-mount PG-TO263 (D²PAK) package with exposed drain pad for thermal performance and mechanical stability. The package features three terminals: Drain (tab and pins 2–3), Source (pin 1), and Gate (pin 4).

Pin/Terminal	Circuit Role	Design Meaning
Drain (Tab + Pins 2–3)	Main high-side current path	Electrically and thermally connected to PCB copper pour; requires solder mask opening and thermal via array
Source (Pin 1)	Reference node for gate drive and current sensing	Low-inductance connection essential for stable switching and accurate R_DS(on)-based current monitoring
Gate (Pin 4)	Control input for channel modulation	High-impedance node requiring controlled-impedance routing and local decoupling to suppress ringing

Key Features

Feature	Design Value
Ultra-low R_DS(on) × Q_g	~12.5 Ω·nC - directly improves full-load efficiency and light-load PFC stage performance
JEDEC-qualified reliability	Qualified per J-STD-20/JESD22 - validated for reflow compatibility and long-term stress in industrial temperature cycling
Extreme dv/dt rating	480 V/ns - eliminates false turn-on risk in high-dV/dt environments like LLC primary switches
Low Q_rr body diode	2.5 µC typ - reduces diode-induced switching loss and EMI in hard-switched synchronous rectification
Pb-free & RoHS compliant	Lead-free plating on all terminals - meets global environmental compliance requirements without derating

Applications

Server Power Supply

Industrial AC-DC Converter

Use Scenario: Primary-side switch in active clamp forward or asymmetric half-bridge topology operating at 100–300 kHz.

IC Role / Device Role / Timing Role: High-voltage, high-efficiency main switch handling 400 V DC-link with tight duty-cycle control.

Use Value: 0.52 Ω R_DS(on) and 24 nC Q_g reduce total power loss by ≥1.8 W vs. legacy 600 V MOSFETs at 3.8 A load.

Use Scenario: Boost PFC switch in 1–3 kW industrial motor drives with wide input voltage range (85–265 VAC).

IC Role / Device Role / Timing Role: Critical conduction mode (CrCM) or continuous conduction mode (CCM) PFC switch.

Use Value: Low Q_rr (2.5 µC) and fast t_rr (230 ns) minimize diode recovery loss and improve THD under dynamic line/load conditions.

Telecom Rectifier

UPS Inverter Stage

Use Scenario: Secondary-side synchronous rectifier driver in isolated DC-DC modules for 48 V telecom systems.

IC Role / Device Role / Timing Role: High-side switch in active-clamped flyback or forward converter output stage.

Use Value: 166 mJ E_AS withstands repetitive inductive kickback during short-circuit events without failure.

Use Scenario: Half-bridge leg switch in online UPS inverters delivering clean 230 VAC output with <1% THD.

IC Role / Device Role / Timing Role: Hard-switched inverter switch operating at 16–20 kHz with zero-voltage switching assist.

Use Value: 480 V/ns dv/dt ruggedness prevents spurious turn-on during high-slew-rate bus transients in battery-backed systems.

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
STP60N6F6	R_DS(on) = 0.55 Ω, Q_g = 32 nC, E_AS = 120 mJ	Higher switching loss due to +33% Q_g; lower avalanche robustness	Acceptable for cost-sensitive, lower-frequency (<100 kHz) designs where efficiency margin is relaxed
IPP60R520CP	Identical die, PG-TO220 package, R_thJC = 2.2 K/W	Lower thermal performance; unsuitable for high-power density SMD layouts	Select only when through-hole mounting, manual assembly, or larger heatsink area is available

Compared with STP60N6F6 and IPP60R520CP, the IPB60R520CP delivers superior efficiency in space-constrained SMD applications due to its lower Q_g, higher E_AS, and optimized thermal resistance (1.9 K/W), making it preferred for high-frequency server and telecom power supplies.

Availability

IPB60R520CP is available at Aetrix Electronics and suitable for server power supplies, industrial AC-DC converters, telecom rectifiers, and UPS inverter stages requiring stable component supply, long-lifecycle support, and JEDEC-qualified reliability.

Supply support for IPB60R520CP 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, with leadership in silicon and wide-bandgap technologies.

The CoolMOS™ CP product line targets high-efficiency, high-power-density hard-switched SMPS applications-specifically engineered to replace older planar MOSFETs with improved R_DS(on) × Q_g and enhanced ruggedness.

FAQ

What is the maximum continuous drain current for IPB60R520CP at T_C = 100 °C?

The maximum continuous drain current is 4.3 A at case temperature of 100 °C, derived from thermal limits and R_DS(on) derating. This value assumes proper PCB copper area (≥6 cm² cooling) and junction temperature maintained below 150 °C. It is not a constant-current rating but reflects safe steady-state operation under defined thermal conditions.

Does IPB60R520CP require a negative gate turn-off voltage?

No, IPB60R520CP does not require negative gate voltage for reliable turn-off. Its gate threshold voltage (2.5–3.5 V) and plateau voltage (4.7 V) are compatible with standard 0 V/10 V or 0 V/12 V gate drivers. A small negative bias (e.g., −2 V) may improve noise immunity in high-dv/dt environments but is not necessary for functional operation.

Can IPB60R520CP be used in ZVS or resonant topologies?

Yes-its low C_oss (32 pF) and energy-related C_o(er) (30 pF), combined with fast t_r/t_f (12 ns/16 ns), make it suitable for LLC and phase-shifted full-bridge topologies. However, its body diode Q_rr (2.5 µC) is higher than dedicated GaN or SiC devices, so soft-switching must ensure zero-voltage turn-on to avoid diode conduction loss.

Is the PG-TO263 package lead-free and RoHS-compliant?

Yes-the IPB60R520CP uses Pb-free lead plating and fully complies with RoHS Directive 2011/65/EU. The package meets JEDEC J-STD-020 moisture sensitivity level (MSL) 1 and is qualified for standard Pb-free reflow profiles up to 260 °C peak temperature, with no special handling required beyond standard SMD assembly practices.

IPB60R520CP Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™

Package/Case:: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Packaging:: Bulk

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 600 V

Current - Continuous Drain (Id) @ 25°C:: 6.8A (Tc)

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

Rds On (Max) @ Id, Vgs:: 520mOhm @ 3.8A, 10V

Vgs(th) (Max) @ Id:: 3.5V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 31 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 630 pF @ 100 V

FET Feature:: -

Power Dissipation (Max):: 66W (Tc)

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

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: PG-TO263-3-2

IPB60R520CP FAQ

1.How can I place an order for IPB60R520CP through Aetrix?

Please submit a Request for Quotation (RFQ) for IPB60R520CP 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 IPB60R520CP reliable?

The price and inventory of IPB60R520CP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IPB60R520CP is usually 5 days.

3.What payment methods are accepted for IPB60R520CP?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IPB60R520CP transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IPB60R520CP?

IPB60R520CP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IPB60R520CP 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 IPB60R520CP?

For technical support, including IPB60R520CP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IPB60R520CP requirements.

6.How does Aetrix verify that IPB60R520CP is sourced from the original manufacturer or authorized distributors?

All IPB60R520CP 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 IPB60R520CP meets industry standards.

7.What is the process for return or replacement of IPB60R520CP?

All IPB60R520CP units undergo pre-shipment inspection (PSI). If there is an issue with IPB60R520CP, 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 IPB60R520CP part is unused and in its original packaging.

Return procedure for IPB60R520CP:

1.Submit a request within 90 days.

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

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