STMicroelectronics VND5N07TR-E

Overview

VND5N07TR-E from STMicroelectronics is a monolithic OMNIFET II fully autoprotected high-side Power MOSFET in DPAK (TO-252) package, designed for DC–50 kHz switching in automotive and industrial load control. It features 0.2 Ω R_DS(on) at V_IN = 10 V, 5 A typ current limitation, 70 V drain-source clamp, thermal shutdown at 150 °C, and diagnostic feedback via the input pin - used in body electronics, lighting control, and solenoid drivers.

For engineers reviewing the VND5N07TR-E datasheet, VND5N07TR-E pinout, VND5N07TR-E application, or VND5N07TR-E equivalent, this page delivers verified electrical specs, protection behavior, real-world use cases, and validated alternatives - all grounded in ST's production-grade documentation (DocID025077 Rev 2).

Technical Context

The device integrates a VIPower® M0 process-based Power MOSFET with linear current limiting, overvoltage clamping, and junction temperature sensing - enabling autonomous fault response without external circuitry. Its input pin serves dual roles: gate drive interface and status feedback node, sinking up to 50 mA during overtemperature events.

Protection logic operates independently of input voltage: current limit remains stable across 5–10 V drive, thermal shutdown triggers ≥150 °C and resets at ≤135 °C, and the integrated clamp sustains 70 V unclamped inductive energy - critical for relay and motor coil snubbing in 12 V/24 V systems.

Key Specifications

Pinout & Package

DPAK (TO-252) package: surface-mount, 3-pin, exposed drain pad for thermal conduction and mechanical anchoring. Pin 1 (Input), Pin 2 (Source), Pin 3 (Drain). Drain pad electrically connected to Pin 3 and thermally coupled to PCB copper area.

Key Features

Applications

Equivalent & Alternatives

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

Compared with VND5N07TR-E, STL225N6F7 offers lower conduction loss but demands full external protection design, while VND7E025AKTR-E adds digital control and finer current resolution at the cost of reduced voltage rating - making VND5N07TR-E optimal for robust, cost-sensitive 12–24 V analog-switched loads.

Availability

VND5N07TR-E is available at Aetrix Electronics and suitable for automotive body electronics, industrial solenoid control, and LED dimming systems requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.

Supply support for VND5N07TR-E 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 silicon solutions for automotive, industrial, and consumer markets since 1987.

VND5N07TR-E belongs to the OMNIFET II family - engineered for rugged, self-protected high-side switching in harsh environments where reliability, integration, and diagnostic capability outweigh raw efficiency metrics.

FAQ

What is the maximum continuous drain current for VND5N07TR-E?

The device features a typical current limit of 5 A, with absolute maximum ratings specifying 7 A under transient conditions. Continuous operation is governed by thermal limits: at T_c = 25 °C, 60 W power dissipation corresponds to ~13.7 A at 0.2 Ω R_DS(on), but the integrated current limiter caps steady-state current at 5 A to ensure safe junction temperature rise.

Can VND5N07TR-E be used with 3.3 V microcontrollers?

Yes - the input threshold voltage ranges from 0.8 V to 3 V, and the device draws only 250–500 µA from the input pin. A 3.3 V GPIO can directly drive it, though R_DS(on) increases to 280 mΩ at V_IN = 5 V (and higher at 3.3 V), resulting in ~15% higher conduction loss versus 10 V drive.

How does the diagnostic feedback function during overtemperature?

When junction temperature reaches 150 °C, the internal protection disconnects the input from the gate and connects it to ground through a ~100 Ω internal resistor. This pulls the input pin voltage near 0 V - detectable by any microcontroller GPIO configured as an input with pull-up, enabling immediate software response without external components.

Is VND5N07TR-E qualified for automotive applications?

No - ST explicitly states in the datasheet disclaimer that VND5N07TR-E is not designed or authorized for automotive, safety-critical, or aerospace applications. It lacks AEC-Q100 qualification and is intended for industrial and general-purpose equipment where functional safety certification is not required.