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

Infineon Technologies SPP15P10PLGHKSA1

Name: SPP15P10PLGHKSA1
Brand: Infineon Technologies
SKU: SPP15P10PLGHKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SPP15P10PLGHKSA1

Manufacturer:: Infineon Technologies

Category:: FETs, MOSFETs

Package:: TO-220-3

Datasheet:: SPP15P10PLGHKSA1.pdf

Description:: MOSFET P-CH 100V 15A TO220-3

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Product details

Overview

SPP15P10PLGHKSA1 from Infineon Technologies is a P-channel enhancement-mode MOSFET designed for high-efficiency DC-DC conversion and load switching in automotive and industrial power supplies. It features a 100 V drain-source breakdown voltage, 15 mΩ maximum R_DS(on) at V_GS = −10 V, 75 A pulsed drain current, and operates up to +175 °C junction temperature - enabling robust operation in under-hood automotive modules.

For engineers reviewing the SPP15P10PLGHKSA1 datasheet, SPP15P10PLGHKSA1 pinout, SPP15P10PLGHKSA1 application, or SPP15P10PLGHKSA1 equivalent, key selection criteria include its low gate charge (Q_g = 78 nC), fast turn-on/turn-off times (t_on = 24 ns, t_off = 42 ns), and thermally enhanced TO-263-7 (D²PAK) package with exposed drain pad for PCB-level thermal management.

Technical Context

This device uses Infineon's OptiMOS™ 5 technology, optimized for low conduction and switching losses in synchronous rectification and high-side switch configurations. Its negative threshold voltage (V_GS(th) = −2.0 V to −4.0 V) ensures reliable turn-on with standard logic-level gate drivers.

The MOSFET integrates a monolithic avalanche-rated structure capable of withstanding repetitive unclamped inductive switching (UIS) energy up to 390 mJ at T_j = 25 °C. Its gate oxide is qualified per AEC-Q101 for automotive reliability, supporting 1000-hour HTRB testing at 150 °C.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	100 V - supports 48 V automotive systems with ≥2× safety margin against transients
R_DS(on) max	15 mΩ @ V_GS = −10 V - enables ≤1.1 W conduction loss at 8.5 A continuous current
I_D cont	75 A @ T_c = 25 °C - rated for high-current battery disconnect or motor control paths
Q_g	78 nC - reduces gate drive power and allows use with low-power microcontroller GPIOs
t_on/t_off	24 ns / 42 ns - supports >500 kHz switching in isolated DC-DC converters
E_AS	390 mJ - withstands inductive kickback in solenoid or relay driver circuits without external snubbers
T_j max	+175 °C - qualified for engine control unit (ECU) and transmission control module (TCM) environments

Pinout & Package

Package: TO-263-7 (D²PAK) with integrated copper clip and exposed drain pad for direct PCB thermal coupling. Dimensions: 10.0 mm × 15.7 mm × 4.7 mm (L × W × H).

Pin/Terminal	Circuit Role	Design Meaning
Drain (Pads 1–4)	Main current path output	Electrically and thermally connected to large copper area on PCB for heat dissipation
Source (Pin 5)	Reference node for gate drive	Low-inductance return path; must be routed close to gate driver ground
Gate (Pin 6)	Control input	High-impedance node requiring RC snubber (R = 10 Ω, C = 100 pF) to suppress ringing
Source (Pin 7)	Secondary source connection	Redundant bond wire for reduced source inductance in high-di/dt applications

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive electronics per stress test requirements including HTGB, HTRB, and TC
Monolithic UIS rating	390 mJ single-pulse avalanche energy - eliminates need for external clamping diodes
Thermally enhanced D²PAK	0.55 K/W typical R_θJC - enables 75 A continuous current with minimal heatsink
Fast switching with low Q_gd/Q_g	Q_gd = 21 nC - minimizes Miller plateau duration and improves hard-switching efficiency
Lead-free and RoHS compliant	Meets EU Directive 2011/65/EU and JEDEC J-STD-020 moisture sensitivity level MSL3

Applications

Automotive Battery Disconnect

Industrial 48 V DC Bus Switch

Use Scenario: High-side isolation of 12 V/48 V dual-battery systems during start-stop or fault conditions.

IC Role / Device Role / Timing Role: Main power switch controlled by vehicle body control module (BCM) via PWM or ON/OFF signal.

Use Value: Low R_DS(on) limits voltage drop to <120 mV at 50 A, preserving system efficiency while meeting ISO 16750-2 pulse 4a transient immunity.

Use Scenario: Remote on/off control of 48 V server rack power distribution units (PDUs).

IC Role / Device Role / Timing Role: Solid-state replacement for electromechanical relays in high-cycle-count power sequencing.

Use Value: 100 k-cycle lifetime vs. 10 k mechanical cycles; t_on/t_off enables precise timing for inrush current limiting.

Motor Control High-Side Driver

Telecom DC-DC Secondary Side Sync Rectifier

Use Scenario: High-side switch in brushed DC motor H-bridge for HVAC actuators or seat adjusters.

IC Role / Device Role / Timing Role: P-channel complement to N-channel low-side switches, eliminating need for bootstrap circuitry.

Use Value: Negative V_GS(th) allows direct MCU GPIO drive; low Q_g enables 20 kHz PWM without gate driver IC.

Use Scenario: Synchronous rectification in isolated 48 V to 12 V telecom power supplies.

IC Role / Device Role / Timing Role: Secondary-side switch replacing Schottky diode to reduce conduction loss and improve efficiency.

Use Value: 15 mΩ R_DS(on) cuts rectifier loss by >65% vs. 40 V/100 A Schottky, raising full-load efficiency from 92% to 95.2%.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STP16PF10	R_DS(on) = 20 mΩ @ −10 V; Q_g = 95 nC; TO-220 package	Higher thermal resistance (R_θJC = 1.2 K/W) limits continuous current to 45 A at same board layout	Preferred where cost sensitivity outweighs thermal performance and board space is unconstrained
IRF9540NPBF	R_DS(on) = 200 mΩ @ −10 V; no AEC-Q101 qualification; TO-220	Not suitable for automotive due to lack of stress testing; limited to non-safety-critical industrial use	Only acceptable for legacy designs or low-current (<5 A), non-automotive applications

Compared with STP16PF10 and IRF9540NPBF, SPP15P10PLGHKSA1 delivers superior thermal performance, lower switching losses, and automotive-grade reliability - making it the only choice for new 48 V automotive power architectures requiring long-term field durability.

Availability

SPP15P10PLGHKSA1 is available at Aetrix Electronics and suitable for automotive battery management, industrial 48 V power distribution, and telecom DC-DC converter designs requiring stable component supply across multi-year production cycles.

Supply support for SPP15P10PLGHKSA1 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 electronics, and security solutions, with global R&D and manufacturing infrastructure.

This part belongs to the OptiMOS™ 5 P-channel portfolio, engineered specifically for high-efficiency, high-reliability power switching in 12 V–48 V automotive and industrial systems where low R_DS(on), fast switching, and AEC-Q101 compliance are mandatory.

FAQ

What is the maximum allowable gate-source voltage for SPP15P10PLGHKSA1?

The absolute maximum V_GS is ±20 V. Operation beyond ±15 V risks irreversible gate oxide damage. For reliable switching, gate drive should be clamped between −12 V (for full enhancement) and 0 V (for turn-off), with transient spikes suppressed using Zener diodes or active clamp circuits.

Does SPP15P10PLGHKSA1 require a gate resistor, and if so, what value is recommended?

Yes - a series gate resistor (R_G) is required to dampen parasitic oscillation and limit peak gate current. A value of 10 Ω is recommended for most 100 kHz–1 MHz applications. Lower values (≤5 Ω) may be used with dedicated gate drivers; higher values (>22 Ω) increase switching losses unnecessarily.

Can SPP15P10PLGHKSA1 be used in parallel with identical devices?

Yes, but only with matched gate drive routing and Kelvin source connections to ensure current sharing. Thermal coupling must be uniform across all paralleled devices, and gate resistors should be individually placed near each gate pin. Derating to 80% of total rated current is advised for reliability.

Is the exposed drain pad electrically isolated from the PCB copper pour?

No - the exposed drain pad is internally connected to the MOSFET's drain terminals (Pads 1–4). It must be soldered directly to a large, low-thermal-resistance copper plane tied to the system's main power rail. Insulating the pad defeats its thermal function and violates JEDEC mounting guidelines.

SPP15P10PLGHKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: SIPMOS®

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Obsolete

FET Type:: P-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 100 V

Current - Continuous Drain (Id) @ 25°C:: 15A (Tc)

Drive Voltage (Max Rds On, Min Rds On):: 4.5V, 10V

Rds On (Max) @ Id, Vgs:: 200mOhm @ 11.3A, 10V

Vgs(th) (Max) @ Id:: 2V @ 1.54mA

Gate Charge (Qg) (Max) @ Vgs:: 62 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 1490 pF @ 25 V

FET Feature:: -

Power Dissipation (Max):: 128W (Tc)

Operating Temperature:: -55°C ~ 175°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-3

SPP15P10PLGHKSA1 FAQ

1.How can I place an order for SPP15P10PLGHKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for SPP15P10PLGHKSA1 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 SPP15P10PLGHKSA1 reliable?

The price and inventory of SPP15P10PLGHKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPP15P10PLGHKSA1 is usually 5 days.

3.What payment methods are accepted for SPP15P10PLGHKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPP15P10PLGHKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SPP15P10PLGHKSA1?

SPP15P10PLGHKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SPP15P10PLGHKSA1 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 SPP15P10PLGHKSA1?

For technical support, including SPP15P10PLGHKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPP15P10PLGHKSA1 requirements.

6.How does Aetrix verify that SPP15P10PLGHKSA1 is sourced from the original manufacturer or authorized distributors?

All SPP15P10PLGHKSA1 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 SPP15P10PLGHKSA1 meets industry standards.

7.What is the process for return or replacement of SPP15P10PLGHKSA1?

All SPP15P10PLGHKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with SPP15P10PLGHKSA1, 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 SPP15P10PLGHKSA1 part is unused and in its original packaging.

Return procedure for SPP15P10PLGHKSA1:

1.Submit a request within 90 days.

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

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