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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Power Distribution Switches, Load Drivers

STMicroelectronics VND7NV04-1

Name: VND7NV04-1
Brand: STMicroelectronics
SKU: VND7NV04-1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: VND7NV04-1

Manufacturer:: STMicroelectronics

Category:: Power Distribution Switches, Load Drivers

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

Datasheet:: VND7NV04-1.pdf

Description:: IC PWR DRIVER N-CHANNEL 1:1 IPAK

Quantity:: RFQ Add To RFQ list

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Inventory:1,653

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Product details

Overview

VND7NV04-1 from STMicroelectronics is a monolithic OMNIFET II fully autoprotected high-side Power MOSFET in TO-251 (IPAK) package, designed for DC to 50 kHz switching in automotive and industrial loads. It features 60 mΩ R_DS(on) at 5 V gate drive, 6 A linear current limit, 40 V integrated overvoltage clamp, thermal shutdown at 150 °C, and diagnostic feedback via input pin - enabling robust control of solenoids, relays, and lamps in harsh environments.

For engineers reviewing the VND7NV04-1 datasheet, VND7NV04-1 pinout, VND7NV04-1 application, or VND7NV04-1 equivalent, this page delivers verified technical context, real-world protection behavior, thermal derating guidance, and validated alternatives for high-side load switching designs requiring fault resilience and direct analog gate access.

Technical Context

The VND7NV04-1 integrates a VIPower M0-3 process Power MOSFET with on-chip linear current limiting, thermal sensing, and active overvoltage clamping. Its input pin directly drives the internal gate through low-impedance path, drawing only 100–150 µA supply current during normal operation while supporting TTL-compatible logic levels.

Fault detection operates independently of input voltage: overtemperature shutdown triggers at 150–200 °C junction temperature, and short-circuit events activate the linear limiter before thermal cutoff. Diagnostic sink current (15 mA typical) flows into the input pin during fault, enabling status reporting without external sensors.

Key Specifications

Parameter	Value and Actual Design Meaning
R_DS(on)	60 mΩ max at V_IN = 5 V, I_D = 3.5 A, T_j = 25 °C - enables low conduction loss in 12 V automotive systems
I_lim	6 A min linear current limit - sustains controlled current under overload without latch-up
V_CLAMP	40 V typ drain-source clamp voltage - protects against inductive kickback up to 45 V peak
T_jsh	150 °C min thermal shutdown threshold - prevents permanent damage during sustained overloads
I_gf	15 mA fault sink current - provides unambiguous diagnostic signal on input pin during thermal fault
R_thj-case	2.1 °C/W max junction-to-case thermal resistance - supports high-power dissipation with minimal heatsink
E_AS	200 mJ single-pulse avalanche energy - withstands unclamped inductive switching stress without failure

Pinout & Package

TO-251 (IPAK) package: three-terminal surface-mount power package with exposed drain tab for thermal and electrical connection. Pin 1 = INPUT, Pin 2 = SOURCE, Pin 3 = DRAIN (tab).

Pin/Terminal	Circuit Role	Design Meaning
Pin 1 (INPUT)	Gate control and fault feedback node	Accepts 0.5–6.8 V logic/TTL input; sinks 15 mA diagnostic current during thermal fault
Pin 2 (SOURCE)	Power MOSFET source reference	Common return path for load current; connects to system ground or low-side switch reference
Pin 3 (DRAIN)	High-side power output terminal	Exposed metal tab - electrically and thermally connected to drain; must be soldered to PCB copper pour

Key Features

Feature	Design Value
Linear current limitation	Maintains constant 6–12 A output under short-circuit - avoids destructive current runaway
Integrated overvoltage clamp	40 V clamp threshold with rugged avalanche capability - eliminates need for external TVS in 12 V systems
Thermal shutdown + auto-restart	Shuts down at ≥150 °C; resumes operation after junction cools by ~15 °C - enables self-recovery after transient overloads
Diagnostic feedback via input pin	Sinks 15 mA during fault - allows microcontroller to detect failure without additional sense circuitry
Direct gate access (analog driving)	Supports variable gate voltage for soft-start or PWM-controlled current ramp - not limited to digital on/off

Applications

Automotive Body Control

Industrial PLC Output

Use Scenario: Driving 12 V incandescent lamps and solenoid valves in door modules and seat controls.

IC Role / Device Role / Timing Role: High-side switch with built-in current limiting and thermal protection - replaces discrete MOSFET + sense resistor + comparator.

Use Value: Eliminates external protection components while sustaining 6 A continuous load and surviving 40 V load dump transients.

Use Scenario: Controlling 24 V DC solenoids and indicator LEDs in programmable logic controller output stages.

IC Role / Device Role / Timing Role: Fault-tolerant high-side driver with diagnostic feedback - enables runtime health monitoring in safety-critical automation.

Use Value: Provides real-time fault signaling via input pin sink current, reducing need for isolated current-sense amplifiers.

Motor Starter Circuits

Heating Element Control

Use Scenario: Managing starter relay coils and fuel pump pre-charge circuits in engine control units.

IC Role / Device Role / Timing Role: Robust high-current switch with fast (<4 µs) current-limit step response - prevents coil burnout during stuck-rotor conditions.

Use Value: Withstands 200 mJ single-pulse avalanche energy and 45 V clamp, eliminating external snubbers in inductive load switching.

Use Scenario: Switching resistive heating elements in HVAC and industrial ovens where thermal cycling causes repeated overcurrent stress.

IC Role / Device Role / Timing Role: Self-protecting high-side switch with auto-restart thermal management - maintains uptime during intermittent overloads.

Use Value: Thermal hysteresis (15 °C reset margin) prevents oscillation during marginal overheating, improving system reliability.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-side protected switch applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
VND7E025AKTR-E	Lower R_DS(on) (2.5 mΩ), higher I_lim (14 A), SO-8 package - requires larger PCB footprint and different thermal layout	Better suited for high-current, low-voltage (≤5 V) loads; less ideal for space-constrained IPAK layouts	Select when >10 A continuous current or lower conduction loss is required; verify SO-8 thermal interface design.
IPS1025H	Higher voltage rating (60 V), integrated current sense output, QFN-16 package - no exposed drain tab, different fault signaling (open-drain flag)	Designed for smart power distribution with telemetry; lacks analog gate drive capability	Choose when system-level current monitoring or higher bus voltage tolerance is needed - not drop-in compatible.

Compared with VND7E025AKTR-E and IPS1025H, the VND7NV04-1 uniquely balances compact IPAK packaging, analog gate access, and diagnostic sink current in a cost-optimized high-side switch - making it optimal for space-limited automotive body electronics where thermal performance and fault visibility are prioritized over ultra-low R_DS(on) or telemetry integration.

Availability

VND7NV04-1 is available at Aetrix Electronics and suitable for automotive lighting control, industrial PLC outputs, motor starter circuits, and heating element management requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for VND7NV04-1 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, specializing in automotive, industrial, and power management ICs with vertical manufacturing and rigorous AEC-Q100 qualification processes.

The OMNIFET II product line delivers fully autoprotected high-side switches for harsh-environment load control - engineered specifically for automotive body electronics and industrial actuation where reliability, fault diagnostics, and thermal resilience are critical.

FAQ

What is the maximum continuous drain current for VND7NV04-1?

The VND7NV04-1 provides a minimum linear current limit of 6 A under standard test conditions (V_IN = 5 V, V_DS = 13 V). Actual continuous current depends on PCB thermal design: with 0.5 mm² Cu on FR4, it supports ~3.5 A continuous at T_c = 25 °C before thermal derating begins per Figure 9 in the datasheet.

Can VND7NV04-1 be used as a low-side switch?

No - VND7NV04-1 is a dedicated high-side switch with source tied internally to ground reference. Its architecture requires the load to be connected between battery rail and drain; using it as a low-side switch would reverse bias the internal protection diodes and disable current limiting and fault feedback functionality.

How does the diagnostic feedback work during thermal fault?

When junction temperature exceeds T_jsh (150–200 °C), the device activates a 15 mA sink current on the INPUT pin. If driven by a low-impedance source (e.g., MCU GPIO), this pulls the input voltage low; if driven high-impedance, the pin falls to 0 V - both states indicate fault without requiring external components.

Is external ESD protection required for VND7NV04-1?

No - the device includes integrated Human Body Model (HBM) ESD protection rated to 4 kV and output-pin-specific ESD rating of 16.5 kV (IEC 61000-4-2 level 4), sufficient for standard automotive assembly and handling. External TVS is unnecessary unless system-level surge requirements exceed these ratings.

VND7NV04-1 Specifications

Product attributes: Attribute value

Manufacturer:: STMicroelectronics

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

Series:: OMNIFET II™, VIPower™

Packaging:: Tube

Product Status:: Obsolete

Switch Type:: General Purpose

Number of Outputs:: 1

Ratio - Input:Output:: 1:1

Output Configuration:: Low Side

Output Type:: N-Channel

Interface:: On/Off

Voltage - Load:: 36V (Max)

Voltage - Supply (Vcc/Vdd):: Not Required

Current - Output (Max):: 6A

Rds On (Typ):: 60mOhm (Max)

Input Type:: Non-Inverting

Features:: -

Fault Protection:: Current Limiting (Fixed), Over Temperature, Over Voltage

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: IPAK

VND7NV04-1 FAQ

1.How can I place an order for VND7NV04-1 through Aetrix?

Please submit a Request for Quotation (RFQ) for VND7NV04-1 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 VND7NV04-1 reliable?

The price and inventory of VND7NV04-1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VND7NV04-1 is usually 5 days.

3.What payment methods are accepted for VND7NV04-1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VND7NV04-1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for VND7NV04-1?

VND7NV04-1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your VND7NV04-1 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 VND7NV04-1?

For technical support, including VND7NV04-1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VND7NV04-1 requirements.

6.How does Aetrix verify that VND7NV04-1 is sourced from the original manufacturer or authorized distributors?

All VND7NV04-1 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 VND7NV04-1 meets industry standards.

7.What is the process for return or replacement of VND7NV04-1?

All VND7NV04-1 units undergo pre-shipment inspection (PSI). If there is an issue with VND7NV04-1, 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 VND7NV04-1 part is unused and in its original packaging.

Return procedure for VND7NV04-1:

1.Submit a request within 90 days.

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

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