STMicroelectronics VN06SP13TR

Overview

VN06SP13TR from STMicroelectronics is a high-side smart power solid-state relay in PowerSO-10™ package, designed for automotive-grade resistive and inductive load control with one side grounded. It delivers 1.9 A nominal current (ISO-defined), 0.18 Ω R_DS(on) at T_j = 25°C, 60 V V_DSS, and features integrated thermal shutdown, under-voltage protection, open-drain diagnostic output, and -18 V inductive demagnetization clamp-used in body control modules for headlight and fan drivers.

For engineers reviewing the VN06SP13TR datasheet, VN06SP13TR pinout, VN06SP13TR application, or VN06SP13TR equivalent, key selection criteria include ISO-compliant open-load detection timing (t_1(on)/t_1(off) = 1–10 ms), fast demag voltage (-18 V typ.), logic-level input compatibility (V_IH = 2 V, V_IL = 0.8 V), and 9 A continuous output current at T_c = 85°C.

Technical Context

The VN06SP13TR integrates a VIPower MOSFET with embedded protection logic and diagnostics. Its high-side architecture enables direct battery-switching of grounded loads, while the open-drain status output reports open-load (off/on state), overtemperature, and V_CC short conditions via ISO-defined filtering delays (t_povl = 5–10 μs, t_pol = 50–700 μs).

Inductive load handling is enhanced by active demagnetization clamping to -18 V (typ.), reducing dissipation per P_dem = 0.5·L·I²·[(V_CC+V_demag)/V_demag]·f. Protection includes instantaneous short-circuit response, thermal shutdown at 140°C (reset at 125°C), and ISO 7637-2 Pulse 5 Level II immunity without external components.

Key Specifications

Pinout & Package

Package: PowerSO-10™ - thermally enhanced 10-pin exposed-pad surface-mount package with R_thj-case = 2.4 °C/W (max) when mounted on FR-4 using minimum recommended pad layout.

Key Features

Applications

Equivalent & Alternatives

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

Compared with VNQ5E025AKTR-E, VN06SP13TR offers 3× higher continuous current and integrated -18 V demagnetization-critical for solenoid/fan drivers-while STVN06SPTR is a packaging variant with zero electrical distinction.

Availability

VN06SP13TR is available at Aetrix Electronics and suitable for automotive body electronics, engine control subsystems, and industrial actuator interfaces requiring stable component supply, AEC-Q100 compliance, and long-term production continuity.

Supply support for VN06SP13TR 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 capability and AEC-Q100 qualification infrastructure.

VN06SP13TR belongs to ST's VIPower M0-7 high-side switch product line, engineered specifically for ISO 16750-compliant automotive load driving with integrated diagnostics, protection, and thermal resilience.

FAQ

What is the maximum safe operating voltage for VN06SP13TR in automotive load-dump conditions?

VN06SP13TR withstands ISO 7637-2 Pulse 5 Level II (46.5 V transient) without external components. For Level III (60 V), a 150 Ω series resistor and 1000 μF V_CC-to-GND capacitor are required. The absolute maximum V_BRDSS is 60 V DC, so sustained operation above 26 V V_CC violates datasheet limits.

How does the open-drain STAT pin behave during an open-load fault?

In off-state open-load, STAT pulls low after 1–10 ms filtering (t_1(on)). In on-state open-load, STAT also pulls low-but with same delay. During overtemperature, STAT goes low immediately (no delay), then returns high after 125°C reset with t_povl = 5–10 μs delay. No external pull-up is implied; a 10 kΩ resistor to V_CC is typical.

Can VN06SP13TR drive inductive loads without an external freewheeling diode?

Yes. Its internal -18 V (typ.) demagnetization clamp actively suppresses inductive kick during turn-off, eliminating need for external diodes in most automotive solenoid, relay, and motor applications. This reduces board space, cost, and failure points while improving EMI performance compared to passive clamping.

What thermal design guidance applies to the PowerSO-10™ package?

The exposed pad (pins 6–10) is the primary thermal path. ST specifies R_thj-case = 2.4 °C/W max when soldered to ≥200 mm² of 2-oz copper on FR-4. For 27 W dissipation at T_c = 85°C, ambient must stay ≤60°C with adequate airflow or heatsinking; use thermal vias under the pad and minimize trace resistance to GND planes.