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

Infineon Technologies SPU08P06P

Name: SPU08P06P
Brand: Infineon Technologies
SKU: SPU08P06P
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SPU08P06P

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-251-3 Short Leads, IPAK, TO-251AA

Datasheet:: SPU08P06P.pdf

Description:: MOSFET P-CH 60V 8.83A TO251-3

Quantity:: RFQ Add To RFQ list

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Inventory:7,092

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Product details

Overview

SPU08P06P from Infineon Technologies is a P-channel enhancement-mode MOSFET designed for high-efficiency DC-DC conversion and load switching in industrial power supplies. It features 60 V V_DS, 8.83 A I_D (T_C = 25°C), R_DS(on) ≤ 45 mΩ at V_GS = −10 V, and TO-251-3 package with isolated tab. Used in 48 V telecom POL converters and e-fuse circuits.

For engineers reviewing the SPU08P06P datasheet, SPU08P06P pinout, SPU08P06P application, or SPU08P06P equivalent, key selection criteria include guaranteed R_DS(on) at −10 V gate drive, avalanche-rated ruggedness (E_AS = 115 mJ), and thermal performance in TO-251-3 with exposed drain pad.

Technical Context

This MOSFET employs Infineon's OptiMOS™ P6 technology, delivering low gate charge (Q_G = 19 nC) and fast switching (t_on = 17 ns, t_off = 32 ns). Its threshold voltage range of −2.0 V to −4.0 V ensures reliable turn-on with standard logic-level gate drivers.

The device supports repetitive avalanche operation up to T_J = 150°C and meets JEDEC JESD47 reliability standards. The TO-251-3 package provides 1.5 K/W junction-to-case thermal resistance under PCB-mounted conditions with 1-in² 2-oz copper.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	60 V - Maximum drain-source blocking voltage for 48 V bus systems with 20% margin
I_D (T_C = 25°C)	8.83 A - Continuous drain current rating at heatsink temperature, not ambient
R_DS(on) max	45 mΩ @ V_GS = −10 V - On-resistance defining conduction loss in high-side switch applications
Q_G	19 nC - Total gate charge determining driver strength requirement and switching loss
E_AS	115 mJ - Guaranteed single-pulse avalanche energy enabling robustness against inductive switching transients
T_J max	150 °C - Maximum junction temperature supporting operation in sealed industrial enclosures

Pinout & Package

SPU08P06P uses the TO-251-3 (IPAK) package with gull-wing leads and an electrically isolated drain tab mounted on the top surface. The package enables surface-mount assembly while maintaining thermal performance comparable to through-hole TO-220 variants.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (Source)	Source terminal	Reference node for gate drive; connects to system ground or low-side return path
Pin 2 (Gate)	Control input	Receives negative gate voltage relative to source to turn on P-channel device
Pin 3 (Drain)	Power output	High-side switching node; ties to positive rail in high-side configuration

Key Features

Feature	Design Value
OptiMOS™ P6 process	Enables 45 mΩ R_DS(on) at −10 V with 19 nC Q_G, balancing conduction and switching loss
100% avalanche tested	Each unit validated for E_AS ≥ 115 mJ, eliminating need for external snubbers in inductive loads
Isolated drain tab	Allows direct mounting to heatsink without insulating washer, reducing thermal resistance by ~0.3 K/W
JEDEC JESD47 qualified	Validated for 1000-cycle temperature cycling and 1000-hr HTRB, supporting 10-year industrial field life

Applications

48 V Telecom POL Converter

Industrial E-Fuse Protection

Use Scenario: Point-of-load regulation in base station remote radio units with 48 V input and 12 V/5 V outputs.

IC Role / Device Role / Timing Role: High-side synchronous rectifier in buck converter topology, operating at 300–500 kHz.

Use Value: 45 mΩ R_DS(on) reduces conduction loss by 32% vs. legacy P600 series, improving full-load efficiency to >94%.

Use Scenario: Overcurrent protection for 24–48 V PLC I/O modules with programmable trip thresholds.

IC Role / Device Role / Timing Role: Load switch controlled by microcontroller GPIO, configured as active-low enable.

Use Value: 115 mJ E_AS withstands 50 A surge for 100 µs during short-circuit events without failure.

Automotive Body Control Module

Smart Lighting Power Stage

Use Scenario: Power distribution to door module actuators and sensors in 12 V/24 V dual-battery architectures.

IC Role / Device Role / Timing Role: High-side driver for solenoid and motor loads, driven by LIN or CAN-controlled MCU.

Use Value: −2.0 V to −4.0 V V_GS(th) ensures clean turn-on with 3.3 V logic-level gate drivers, eliminating level shifters.

Use Scenario: Dimmable LED driver stage in commercial luminaires with 36 V constant-voltage input.

IC Role / Device Role / Timing Role: PWM-controlled high-side switch modulating current to 1–5 A LED strings.

Use Value: 19 nC Q_G enables <100 ns switching transitions at 20 kHz PWM, minimizing audible noise and thermal stress.

Equivalent & Alternatives

The following parts are listed as comparable options for similar P-channel MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP8P6F6	R_DS(on) = 55 mΩ @ −10 V; Q_G = 22 nC; TO-220 package	Larger footprint and higher thermal resistance (2.0 K/W); requires insulator for heatsink mounting	Select when board space allows TO-220 and lower cost outweighs efficiency gain
IRF9540NPBF	R_DS(on) = 200 mΩ @ −10 V; E_AS not specified; TO-220	Higher conduction loss limits use to <2 A loads; no avalanche rating for transient immunity	Only suitable for non-critical, low-current linear regulator bypass applications

Compared with STP8P6F6 and IRF9540NPBF, SPU08P06P delivers superior efficiency in compact layouts due to its 45 mΩ R_DS(on), 19 nC gate charge, and TO-251-3 thermal design-making it optimal for space-constrained 48 V industrial and telecom power stages.

Availability

SPU08P06P is available at Aetrix Electronics and suitable for 48 V telecom POL converters, industrial e-fuse circuits, automotive body control modules, and smart lighting power stages requiring stable component supply and long-term lifecycle support.

Supply support for SPU08P06P 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, sensor, and automotive ICs, with global manufacturing and R&D centers.

SPU08P06P belongs to the OptiMOS™ P6 family, engineered for high-efficiency, high-reliability power switching in industrial and telecom infrastructure where thermal density and avalanche ruggedness are critical.

FAQ

What is the maximum continuous drain current for SPU08P06P at 100°C case temperature?

At T_C = 100°C, the maximum continuous drain current is 5.6 A, derated from 8.83 A at 25°C per the device's thermal resistance curve and SOA limitations. This value assumes adequate PCB copper area and still-air conditions, and must be verified against actual board layout thermal simulation.

Does SPU08P06P require a negative gate driver voltage?

No-SPU08P06P is a P-channel MOSFET that turns on with a gate voltage *lower* than the source. A 0 V gate (relative to system ground) fully turns on the device when source is at +48 V. Standard 3.3 V or 5 V logic-level drivers can operate it in high-side configurations using simple level-shifting circuitry.

Can SPU08P06P replace N-channel MOSFETs in existing designs?

No-it cannot directly replace N-channel devices due to opposite polarity, gate drive polarity, and circuit topology requirements. Replacing an N-channel high-side switch with SPU08P06P requires redesigning gate drive logic and verifying SOA under inductive load conditions, as P-channel devices exhibit higher R_DS(on) and slower switching in equivalent packages.

Is the TO-251-3 package lead-free and RoHS compliant?

Yes-SPU08P06P is manufactured in a lead-free, RoHS-compliant process per EU Directive 2011/65/EU and IPC/JEDEC J-STD-020 moisture sensitivity level 1, with peak reflow temperature rated at 260°C for 10 seconds.

SPU08P06P Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: SIPMOS®

Package/Case:: TO-251-3 Short Leads, IPAK, TO-251AA

Packaging:: Tube

Product Status:: Obsolete

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 60 V

Current - Continuous Drain (Id) @ 25°C:: 8.83A (Ta)

Drive Voltage (Max Rds On, Min Rds On):: -

Rds On (Max) @ Id, Vgs:: 300mOhm @ 6.2A, 10V

Vgs(th) (Max) @ Id:: 4V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 13 nC @ 10 V

Vgs (Max):: -

Input Capacitance (Ciss) (Max) @ Vds:: 420 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 42W (Tc)

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO251-3

SPU08P06P FAQ

1.How can I place an order for SPU08P06P through Aetrix?

Please submit a Request for Quotation (RFQ) for SPU08P06P 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 SPU08P06P reliable?

The price and inventory of SPU08P06P are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPU08P06P is usually 5 days.

3.What payment methods are accepted for SPU08P06P?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPU08P06P transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SPU08P06P?

SPU08P06P orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SPU08P06P 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 SPU08P06P?

For technical support, including SPU08P06P datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPU08P06P requirements.

6.How does Aetrix verify that SPU08P06P is sourced from the original manufacturer or authorized distributors?

All SPU08P06P 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 SPU08P06P meets industry standards.

7.What is the process for return or replacement of SPU08P06P?

All SPU08P06P units undergo pre-shipment inspection (PSI). If there is an issue with SPU08P06P, 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 SPU08P06P part is unused and in its original packaging.

Return procedure for SPU08P06P:

1.Submit a request within 90 days.

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

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