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STMicroelectronics STL92N10F7AG

Name: STL92N10F7AG
Brand: STMicroelectronics
SKU: STL92N10F7AG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: STL92N10F7AG

Manufacturer:: STMicroelectronics

Category:: FETs, MOSFETs

Package:: 8-PowerVDFN

Datasheet:: STL92N10F7AG.pdf

Description:: MOSFET N-CH 100V 16A POWERFLAT

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Product details

Overview

STL92N10F7AG from STMicroelectronics is an automotive-grade N-channel Power MOSFET with 100 V V_DS, 8 mΩ typ. R_DS(on) at V_GS = 10 V, 16 A continuous drain current (T_pcb = 25 °C), and PowerFLAT™ 5x6 wettable flank package. It delivers high avalanche ruggedness and low Cr_ss/C_iss ratio for EMI immunity in engine control unit (ECU) high-side switching.

For engineers reviewing the STL92N10F7AG datasheet, STL92N10F7AG pinout, STL92N10F7AG application, or STL92N10F7AG equivalent, key selection criteria include R_DS(on) stability over temperature, junction-to-PCB thermal resistance (31 °C/W), gate charge (45 nC), safe operating area under unclamped inductive load, and AEC-Q101 qualification status.

Technical Context

This device employs STripFET™ F7 trench-gate technology to achieve ultra-low on-resistance while minimizing C_iss (3100 pF) and Cr_ss (45 pF), enabling fast switching (t_d(on) = 19 ns, t_f = 13 ns) with reduced EMI generation. Its enhanced body diode supports synchronous rectification in DC-DC converters.

The PowerFLAT™ 5x6 WF package features exposed source pads on all four sides for solder joint inspection and improved thermal conduction to PCB copper. Junction-to-case thermal resistance is 1.5 °C/W, but design must rely on R_thj-pcb = 31 °C/W when mounted on 1 in², 2 oz Cu FR-4.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	100 V - Supports 48 V automotive systems with ≥2× voltage margin against transients
R_DS(on) max	9.5 mΩ @ V_GS = 10 V, I_D = 8 A - Enables <1.5 W conduction loss at 16 A in high-current ECU drivers
I_D cont (T_pcb)	16 A @ T_pcb = 25 °C - Rated for PCB-level thermal management without heatsink
Q_g	45 nC - Determines gate driver power requirement and switching loss in 100 kHz–500 kHz applications
C_rss/C_iss	45/3100 pF - Low ratio improves noise immunity and reduces Miller-induced shoot-through risk
Avalanche energy	Specified via SOA curve - Withstands unclamped inductive switching up to 64 A pulse without failure
T_j max	175 °C - Enables operation in under-hood environments with ambient up to 125 °C

Pinout & Package

STL92N10F7AG uses the PowerFLAT™ 5x6 WF (wettable flank) package: 8-terminal surface-mount outline with exposed source terminals on all four edges for optical solder inspection and enhanced thermal transfer. Dimensions: 5.2 × 6.4 × 1.0 mm (D × E × A).

Pin/Terminal	Circuit Role	Design Meaning
1, 2, 3	Source (S)	Common low-side return path; electrically tied to exposed copper paddle for thermal and electrical grounding
4	Gate (G)	Control input requiring 10 V drive for full enhancement; 100 nA leakage at ±20 V ensures low standby power
5, 6, 7, 8	Drain (D)	High-voltage power output node; connected internally to top-side metal layer and thermally coupled to package backside

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive use per stress test requirements including HTGB, HTRB, and temperature cycling
Wettable flank leads	Enables automated optical inspection (AOI) of solder fillets on all four sides without X-ray
Low Cr_ss/C_iss ratio	0.0145 - Reduces susceptibility to dv/dt-induced turn-on and improves EMI performance in noisy harness environments
High avalanche ruggedness	SOA-limited energy handling up to 100 mJ (typ.) - Eliminates need for external snubbers in solenoid drive circuits
Enhanced body diode	t_rr = 70 ns, Q_rr = 125 nC - Supports efficient freewheeling in brushed DC motor control with minimal reverse recovery loss

Applications

Engine Control Unit (ECU) High-Side Driver

Automotive HVAC Blower Motor Controller

Use Scenario: Driving 12 V/24 V fuel injector or throttle valve solenoid with PWM at 1–20 kHz.

IC Role / Device Role / Timing Role: High-side switch controlling power delivery to inductive loads; handles unclamped inductive energy during turn-off.

Use Value: 175 °C T_j rating and 64 A pulsed current capability ensure robust operation during cold-cranking and load dump events.

Use Scenario: Controlling brushed DC blower motor speed in climate control systems using half-bridge topology.

IC Role / Device Role / Timing Role: Low-side switch in half-bridge configuration; body diode provides freewheeling path during PWM off-time.

Use Value: 70 ns reverse recovery time and 125 nC Q_rr minimize switching losses and reduce heat generation at 10–25 kHz PWM frequencies.

12 V Automotive LED Headlamp Driver

Start-Stop System Battery Disconnect Switch

Use Scenario: Constant-current regulation for high-brightness LED arrays in adaptive front lighting systems (AFS).

IC Role / Device Role / Timing Role: Synchronous rectifier in buck converter output stage; operates in linear region for precise current control.

Use Value: 8 mΩ R_DS(on) enables <0.2 W conduction loss at 5 A, reducing thermal footprint in space-constrained headlamp modules.

Use Scenario: Isolating starter battery from vehicle loads during engine cranking to prevent brownout.

IC Role / Device Role / Timing Role: Main power path switch rated for 100 V transient suppression and 70 A continuous current at case temperature.

Use Value: 1.5 °C/W R_thj-case allows direct mounting to aluminum chassis for passive cooling, eliminating need for active thermal management.

Equivalent & Alternatives

The following parts are listed as comparable options for similar N-channel 100 V automotive MOSFET applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
Infineon IPP90N10N3 G	R_DS(on) = 9.0 mΩ (typ.), Q_g = 52 nC, no wettable flanks	Lacks AOI-compatible leads; higher gate charge increases driver loss	Preferred where PCB-level thermal design permits higher R_thj-pcb and AOI is not required
ON Semiconductor NTMFS5C410NL	R_DS(on) = 9.2 mΩ (typ.), Cr_ss/C_iss = 0.017, SOA limited to 50 A pulsed	Lower avalanche robustness; unsuitable for unclamped inductive loads above 50 A	Selected for cost-sensitive non-safety-critical 12 V accessory switches

Compared with IPP90N10N3 G and NTMFS5C410NL, STL92N10F7AG offers superior EMI immunity due to lower Cr_ss/C_iss, full AEC-Q101 compliance with extended SOA, and wettable flank leads for production traceability-critical for ASIL-B functional safety systems.

Availability

STL92N10F7AG is available at Aetrix Electronics and suitable for engine control units, HVAC motor controllers, LED headlamp drivers, and start-stop battery disconnect switches requiring stable component supply across automotive production lifecycles.

Supply support for STL92N10F7AG 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, power devices, sensors, and analog ICs for automotive, industrial, and consumer markets.

This device belongs to ST's STripFET™ F7 automotive MOSFET product line, engineered specifically for high-reliability 12 V/48 V vehicle subsystems demanding low R_DS(on), robust SOA, and AEC-Q101 compliance.

FAQ

Is STL92N10F7AG pin-compatible with earlier STPower MOSFETs in PowerFLAT™ 5x6?

No. While sharing the same PowerFLAT™ 5x6 footprint, STL92N10F7AG has a unique pin assignment: pins 1–3 = Source, pin 4 = Gate, pins 5–8 = Drain. Earlier variants like STL220N10F7 use different terminal mapping and are not drop-in replacements.

What is the maximum recommended PCB copper area for optimal thermal performance?

ST specifies R_thj-pcb = 31 °C/W when mounted on 1 in² (645 mm²) of 2 oz Cu. Increasing copper area beyond this yields diminishing returns; thermal simulation shows >25% improvement only up to 2.5 in², after which spreading resistance dominates.

Does the device require gate resistors for automotive EMI compliance?

Yes. ST recommends R_G = 4.7 Ω (as used in Figure 15 test circuit) to limit dv/dt to ≤50 V/ns and suppress radiated emissions. Lower values increase switching speed but risk exceeding CISPR 25 Class 5 limits in unshielded harnesses.

Can STL92N10F7AG be used in linear mode for hot-swap applications?

Not recommended. Although its SOA curve supports limited linear operation, the device lacks guaranteed Safe Operating Area data for DC bias conditions. ST explicitly rates it for switching use only; linear-mode designs require dedicated hot-swap MOSFETs with specified DC SOA.

STL92N10F7AG Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

Series:: STripFET™

Package/Case:: 8-PowerVDFN

Packaging:: Tape & Reel (TR)

Product Status:: Active

FET Type:: N-Channel

Technology:: MOSFET (Metal Oxide)

Drain to Source Voltage (Vdss):: 100 V

Current - Continuous Drain (Id) @ 25°C:: 16A (Tc)

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

Rds On (Max) @ Id, Vgs:: 9.5Ohm @ 8A, 10V

Vgs(th) (Max) @ Id:: 4.5V @ 250µA

Gate Charge (Qg) (Max) @ Vgs:: 45 nC @ 10 V

Vgs (Max):: ±20V

Input Capacitance (Ciss) (Max) @ Vds:: 3100 pF @ 50 V

FET Feature:: -

Power Dissipation (Max):: 5W (Ta), 100W (Tc)

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

Grade:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Surface Mount

Supplier Device Package:: PowerFlat™ (5x6)

STL92N10F7AG FAQ

1.How can I place an order for STL92N10F7AG through Aetrix?

Please submit a Request for Quotation (RFQ) for STL92N10F7AG 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 STL92N10F7AG reliable?

The price and inventory of STL92N10F7AG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STL92N10F7AG is usually 5 days.

3.What payment methods are accepted for STL92N10F7AG?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STL92N10F7AG transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for STL92N10F7AG?

STL92N10F7AG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your STL92N10F7AG 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 STL92N10F7AG?

For technical support, including STL92N10F7AG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STL92N10F7AG requirements.

6.How does Aetrix verify that STL92N10F7AG is sourced from the original manufacturer or authorized distributors?

All STL92N10F7AG 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 STL92N10F7AG meets industry standards.

7.What is the process for return or replacement of STL92N10F7AG?

All STL92N10F7AG units undergo pre-shipment inspection (PSI). If there is an issue with STL92N10F7AG, 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 STL92N10F7AG part is unused and in its original packaging.

Return procedure for STL92N10F7AG:

1.Submit a request within 90 days.

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

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