STMicroelectronics VND7NV04TR-E

Overview

VND7NV04TR-E from STMicroelectronics is a fully autoprotected high-side Power MOSFET switch in the OMNIFET II family, designed for DC–50 kHz inductive load control in automotive and industrial power distribution systems. It features 60 mΩ R_DS(on) at 3.5 A, 6 A linear current limit, integrated 40 V overvoltage clamp, thermal shutdown at 150 °C, and diagnostic feedback via the input pin.

For engineers reviewing the VND7NV04TR-E datasheet, VND7NV04TR-E pinout, VND7NV04TR-E application, or VND7NV04TR-E equivalent, this device serves as a robust, drop-in-replacement for standard N-channel Power MOSFETs requiring built-in protection, fault reporting, and analog gate drive capability in harsh 12 V/24 V systems.

Technical Context

The VND7NV04TR-E integrates a VIPower M0-3 monolithic silicon structure with linear current limiting, thermal shutdown, and overvoltage clamping-all active independently of input voltage. Its gate is directly accessible for analog driving, enabling precise current regulation and soft-switching control.

Protection logic operates autonomously: overtemperature sensing occurs directly in the power stage, current limiting engages at ≥6 A (typ.), and fault status is signaled by sinking up to 15 mA through the input pin when junction temperature exceeds 150 °C. The device supports unclamped inductive switching up to 40 mJ energy (L = 0.7 mH, V_BAT = 13.5 V).

Key Specifications

Pinout & Package

Package: TO-252 (DPAK), surface-mount, thermally enhanced with exposed drain pad for PCB heat spreading.

Key Features

Applications

Equivalent & Alternatives

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

Compared with STSPIN250TR and TPS27081AQPWPRQ1, the VND7NV04TR-E uniquely combines linear current limiting, integrated clamp, thermal shutdown, and diagnostic feedback in a single TO-252 package-making it the only option among the three qualified for standalone, self-protected high-side switching of inductive 12 V/24 V loads.

Availability

VND7NV04TR-E is available at Aetrix Electronics and suitable for automotive body control, industrial PLC output stages, smart lighting drivers, and electric power steering auxiliary loads requiring stable component supply and long-term lifecycle assurance.

Supply support for VND7NV04TR-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, specializing in automotive, industrial, and power management ICs with vertical manufacturing and AEC-Q100 qualification expertise.

The OMNIFET II product line delivers fully autoprotected high-side switches for 12 V/24 V automotive and industrial power distribution, emphasizing ruggedness, diagnostic capability, and simplified system design.

FAQ

What is the maximum continuous drain current for VND7NV04TR-E?

The device features a linear current limit of 6 A minimum (9 A typical, 12 A maximum) under V_IN = 5 V and V_DS = 13 V conditions. Continuous current capability depends on PCB thermal design: with 65 mm² copper area on FR4, it supports ≥6 A at T_c = 25 °C; derating applies above 25 °C ambient per Figure 9 in the datasheet.

Can VND7NV04TR-E drive inductive loads without external flyback diodes?

Yes-the integrated 40 V overvoltage clamp and 200 mJ single-pulse avalanche energy rating allow safe unclamped inductive switching for loads up to L = 0.7 mH at 13.5 V battery. However, for repetitive high-energy switching or higher inductance, an external freewheeling diode is still recommended to reduce stress and improve efficiency.

How does the diagnostic feedback mechanism work during thermal fault?

When junction temperature exceeds 150 °C, the device sinks up to 15 mA through the INPUT pin. If driven by a low-impedance source (e.g., MCU GPIO with pull-up), this pulls the input voltage low, signaling fault. If the driver has high impedance, the pin falls to 0 V-still detectable as a logic-low state without affecting normal operation.

Is VND7NV04TR-E compliant with automotive standards?

Yes-it meets AEC-Q100 Grade 1 qualification (−40 °C to +125 °C ambient), supports 16.5 kV HBM ESD on the output pin, and is manufactured in ST's certified automotive-grade fabs. Its thermal shutdown, current limit, and clamp features align with ISO 16750-2 electrical stress and ISO 7637-2 transient immunity requirements for 12 V systems.