STMicroelectronics VNP10N07

Overview

VNP10N07 from STMicroelectronics is a fully autoprotected monolithic power MOSFET built with VIPower technology, functioning as a smart high-side switch with integrated linear current limiting (10 A), 70 V drain-source clamp, and thermal shutdown at 150 °C. It replaces standard MOSFETs in DC–50 kHz inductive load switching applications such as motor control and solenoid drivers.

For engineers reviewing the VNP10N07 datasheet, VNP10N07 pinout, VNP10N07 application, or VNP10N07 equivalent, key selection considerations include its diagnostic feedback via input pin, direct gate access for analog driving, and rugged unclamped inductive energy handling (0.4 J).

Technical Context

The VNP10N07 integrates a power MOSFET stage with on-chip protection circuitry including voltage clamping, linear current limiting, and junction temperature sensing. Its input pin serves dual roles: gate control during normal operation and fault-sink output (100 Ω to ground) during overtemperature events.

It features TTL-compatible input logic drive, ESD protection (2000 V HBM), and reverse recovery characteristics (trr = 125 ns, Qrr = 0.3 µC) optimized for inductive switching. The device operates up to 50 kHz with controlled (di/dt)on of 60 A/µs under 10 Ω gate drive.

Key Specifications

Pinout & Package

Package: TO-220 (3-pin, straight lead, insulated tab). Case temperature measured at mounting surface; tab is electrically connected to drain.

Key Features

Applications

Equivalent & Alternatives

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

Compared with IPS1025H and TPS27081A, the VNP10N07 uniquely combines analog gate access, linear current limiting, and integrated 70 V clamp-making it optimal for industrial inductive loads where fault diagnostics and ruggedness outweigh ultra-low R_DS(on) or measurement precision.

Availability

VNP10N07 is available at Aetrix Electronics and suitable for industrial motor control, automated valve actuation, DC power distribution, and test equipment load switching requiring stable component supply and long-term lifecycle support.

Supply support for VNP10N07 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, designing and manufacturing analog, MEMS, power, and microcontroller solutions for industrial, automotive, and consumer markets.

The VNP10N07 belongs to ST's OMNIFET family of intelligent power switches, engineered specifically for robust DC–50 kHz switching in harsh industrial environments with minimal external protection components.

FAQ

What is the maximum recommended operating frequency for the VNP10N07?

The VNP10N07 is characterized for reliable operation up to 50 kHz in resistive and inductive switching applications. Its 60 A/µs (di/dt)on and sub-400 ns switching times support this range, but thermal limits and gate drive strength must be validated per layout and load. Above 50 kHz, conduction losses dominate, and avalanche energy margin decreases significantly.

Can the VNP10N07 be used in high-side configuration with floating ground?

No - the source pin is the internal reference for current sensing and protection circuitry and must be connected to system ground. It is not designed for floating-ground or high-side sensing topologies. For true high-side sensing with isolated reference, a dedicated high-side driver IC with separate sense pins is required.

How does the diagnostic feedback on the input pin work during fault conditions?

During overtemperature or short-circuit faults, the internal protection disconnects the input from the gate and connects it to ground through a ~100 Ω resistor. This pulls the input pin voltage near 0 V, detectable by a microcontroller GPIO with appropriate voltage divider. The fault remains active until junction temperature drops below 135 °C, enabling automatic restart.

Is external flyback diode required when driving inductive loads?

Yes - although the VNP10N07 includes an integrated 70 V clamp, it is not rated for continuous freewheeling current. An external fast-recovery or Schottky diode (e.g., 1N5819) must be placed across the inductive load to handle reverse recovery energy and prevent excessive stress during turn-off. The internal clamp acts only as a safety backup during transient overvoltage.