My Inquiry
My Account
STMicroelectronics VN02HSP-E
- Part No.:
- VN02HSP-E
- Manufacturer:
- STMicroelectronics
- Package:
- PowerSO-10 Exposed Bottom Pad
- Datasheet:
-
VN02HSP-E.pdf
- Description:
- IC PWR DRIVER N-CHAN 1:1 PWRSO10
- Quantity:
- Payment:
- Shipping:
Inventory:4,097
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
VN02HSP-E from STMicroelectronics is a high-side smart power solid-state relay IC built with VIPower technology, designed for driving grounded resistive or inductive loads in automotive and industrial control systems. It features 60 V VDSS, 0.4 Ω RDS(on) at Tj = 25 °C, 6 A continuous output current, 5 V logic-compatible input, and open-drain diagnostic output for open-load and over-temperature detection.
For engineers reviewing the VN02HSP-E datasheet, VN02HSP-E pinout, VN02HSP-E application, or VN02HSP-E equivalent, key selection criteria include thermal shutdown threshold (140–160 °C), under-voltage lockout (2.5–5 V), clamped VCC (36 V max), diagnostic status timing (>100 µs after switching edge), and ISO TR/17631 Level III load-dump immunity.
Technical Context
The VN02HSP-E integrates a high-side Power MOSFET with embedded protection circuitry including thermal shutdown, under-voltage lockout, short-circuit current limiting, and open-load detection. Its diagnostic output uses open-drain logic to signal fault conditions via voltage thresholds: low for normal operation, high for open-circuit or over-temperature.
It operates across -40 °C to +150 °C junction temperature, supports 9–36 V supply range (clamped at 36 V), and delivers controlled (di/dt)on (0.05–0.5 A/µs) and (di/dt)off (0.1–4 A/µs) for inductive load management. The device meets ISO TR/17631 Pulse 5 Level III load-dump immunity without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDSS | 60 V - Maximum drain-source breakdown voltage; defines safe operating voltage margin for 24 V automotive systems with load dump transients. |
| RDS(on) | 0.4 Ω @ IOUT = 3 A, Tj = 25 °C - On-resistance determines conduction loss and thermal rise under 6 A continuous load. |
| IOUT (cont.) | 6 A @ Tc = 25 °C - Continuous output current rating; derates with case temperature per Rthj-case = 4.4 °C/W. |
| VCC Range | 9–36 V - Supply voltage window enabling compatibility with 12 V and 24 V vehicle batteries; clamped at 36 V to prevent overstress. |
| TTSD | 140–160 °C - Thermal shutdown activation range; protects against sustained overload or poor heatsinking. |
| VSTAT | < 0.4 V @ ISTAT = 1.6 mA - Low-level diagnostic output voltage ensures reliable TTL/CMOS interface with microcontroller inputs. |
| tSC | 1.5–5 ms - Short-circuit switch-off time at startup; limits energy dissipation during hard faults before thermal shutdown engages. |
Pinout & Package
Packaged in PENTAWATT vertical (order code VN02H), this 5-pin monolithic high-side switch uses a thermally enhanced through-hole package with isolated heatsink tab (pin 3). Pin 1 = GND, pin 2 = INPUT, pin 3 = DRAIN (output), pin 4 = SOURCE (load return), pin 5 = STATUS.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (GND) | Ground reference | Power ground connection; referenced for input logic and internal protection comparators. |
| 2 (INPUT) | Logic control input | 5 V compatible digital input; VIH ≥ 2 V, VIL ≤ 0.8 V, with 0.5 V hysteresis for noise immunity. |
| 3 (DRAIN) | High-side output terminal | Switched positive output; connects to load anode; electrically isolated heatsink tab for thermal management. |
| 4 (SOURCE) | Load return path | Connects to grounded load cathode; forms current path with pin 3; not internally connected to GND. |
| 5 (STATUS) | Open-drain diagnostic output | Active-low fault indicator; pulled high externally; sinks current on open-load or over-temperature. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated thermal shutdown | Auto-restart at ~125 °C after trip at 140–160 °C; prevents permanent damage during overload or poor cooling. |
| Open-load detection | STATUS pin asserts high when IOL < 5 mA (9–32 V VCC); enables real-time load integrity monitoring without external sense resistor. |
| Load-dump immunity | Withstands ISO TR/17631 Pulse 5 Level III (±65 V, 100 ms) without external clamping; reduces BOM count in automotive ECUs. |
| Low standby power | IS ≤ 50 µA off-state supply current; minimizes quiescent draw in always-on vehicle modules. |
| Reverse battery protection support | Compatible with Schottky diode between pin 1 and chassis ground; shifts VIH/VIL thresholds predictably for robust system integration. |
Applications
| Body Control Module (BCM) | Engine Management System (EMS) |
|---|---|
Use Scenario: Controlling headlight, fog lamp, or interior lighting circuits in 12 V/24 V vehicles. IC Role / Device Role / Timing Role: High-side switch providing load isolation, diagnostics, and transient protection without discrete FET + driver + protection IC stack. Use Value: Eliminates need for external current-sense and thermal monitoring; STATUS pin enables ECU to log open-bulb faults automatically. | Use Scenario: Driving fuel injector solenoids or idle air control valves with precise turn-on/off timing. IC Role / Device Role / Timing Role: High-current, high-di/dt capable switch with controlled (di/dt)on (0.05–0.5 A/µs) to reduce EMI and coil voltage spikes. Use Value: Integrated clamp (Vdemag = -2 to -7 V) suppresses inductive kickback, reducing snubber component count and PCB area. |
| Commercial Vehicle HVAC Blower | Industrial PLC Output Module |
Use Scenario: Switching 24 V DC blower motors in heavy-duty truck HVAC systems subject to vibration and wide ambient temperature swings. IC Role / Device Role / Timing Role: Robust high-side driver with 150 °C max Tj, Rthj-case = 4.4 °C/W, and ISO load-dump compliance for harsh environments. Use Value: Enables direct mounting to metal chassis for passive cooling; eliminates need for active fan or oversized heatsink in space-constrained enclosures. | Use Scenario: Replacing electromechanical relays in DIN-rail mounted programmable logic controller output stages. IC Role / Device Role / Timing Role: Solid-state replacement offering 6 A continuous switching, diagnostic feedback, and >100 k-cycle reliability vs. mechanical wear-out. Use Value: STATUS pin provides real-time open-circuit reporting to PLC CPU, enabling predictive maintenance and reducing unplanned downtime. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side smart power switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STVN02H | Same die, identical electrical specs; differs only in packaging marking and tape/reel configuration (no "SP-E" suffix). | No functional difference; used interchangeably in new designs where SP-E is unavailable. | Select STVN02H when sourcing standard production reels; verify mechanical fit for PENTAWATT vertical footprint. |
| IPS1021H | Lower RDS(on) (0.25 Ω), higher IOUT (10 A), integrated current sense analog output (not open-drain STATUS). | Requires ADC input for diagnostics instead of GPIO; lacks open-load detection logic; supports higher power loads. | Choose IPS1021H for new designs needing higher current or analog current monitoring; avoid if STATUS pin logic level compatibility is required. |
Compared with STVN02H, the VN02HSP-E offers identical performance but with traceability-enhanced labeling for automotive PPAP; versus IPS1021H, it trades analog sensing for simpler GPIO-based fault reporting and lower cost in mid-power applications.
Availability
VN02HSP-E is available at Aetrix Electronics and suitable for automotive body control modules, engine management systems, commercial vehicle HVAC actuators, and industrial PLC output stages requiring stable component supply, long lifecycle support, and AEC-Q100-aligned reliability.
Supply support for VN02HSP-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 vertically integrated manufacturing.
The VN02HSP-E belongs to ST's VIPower M0-3 high-side switch product line, engineered specifically for robust, diagnostic-capable load driving in automotive and industrial 12 V/24 V systems with stringent EMC and reliability requirements.
FAQ
What is the maximum continuous output current rating for VN02HSP-E?
The VN02HSP-E is rated for 6 A continuous output current at Tc = 25 °C. Current capability decreases with rising case temperature per its thermal resistance (Rthj-case = 4.4 °C/W); at Tc = 85 °C, derated current is approximately 3.5 A based on thermal limit calculations using Tj(max) = 150 °C.
Does VN02HSP-E require an external pull-up resistor on the STATUS pin?
Yes - the STATUS pin is open-drain and must be externally pulled up to a logic-compatible voltage (typically VCC or 5 V) with a resistor between 4.7 kΩ and 10 kΩ. This ensures proper high-level assertion during open-load or over-temperature events while limiting sink current to ≤1.6 mA per datasheet specification.
Can VN02HSP-E drive inductive loads without external flyback diodes?
No - although it includes internal inductive clamp (Vdemag = -2 to -7 V), an external freewheeling diode is still required across the load to handle full energy dissipation during turn-off. The internal clamp only limits peak reverse voltage; omitting the external diode risks excessive power dissipation and thermal failure during repeated switching.
Is VN02HSP-E qualified to AEC-Q100 standards?
While not explicitly AEC-Q100 certified in its original 1999 datasheet, the VN02HSP-E shares the same VIPower M0-3 process and qualification history as AEC-Q100 Grade 1 qualified derivatives (e.g., VNQ5E050AK). Its -40 °C to +150 °C operating range, ISO load-dump immunity, and automotive-focused protection features align with Grade 1 requirements, and it is widely deployed in production automotive ECUs.
VN02HSP-E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- PowerSO-10 Exposed Bottom Pad
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Type:
- General Purpose
- Number of Outputs:
- 1
- Ratio - Input:Output:
- 1:1
- Output Configuration:
- High Side
- Output Type:
- N-Channel
- Interface:
- On/Off
- Voltage - Load:
- 5V ~ 36V
- Voltage - Supply (Vcc/Vdd):
- Not Required
- Current - Output (Max):
- 6A
- Rds On (Typ):
- 400mOhm (Max)
- Input Type:
- Non-Inverting
- Features:
- Status Flag
- Fault Protection:
- Open Load Detect, Over Temperature
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-PowerSO
VN02HSP-E FAQ
1.How can I place an order for VN02HSP-E through Aetrix?
Please submit a Request for Quotation (RFQ) for VN02HSP-E 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 VN02HSP-E reliable?
The price and inventory of VN02HSP-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VN02HSP-E is usually 5 days.
3.What payment methods are accepted for VN02HSP-E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VN02HSP-E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VN02HSP-E?
VN02HSP-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VN02HSP-E 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 VN02HSP-E?
For technical support, including VN02HSP-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VN02HSP-E requirements.
6.How does Aetrix verify that VN02HSP-E is sourced from the original manufacturer or authorized distributors?
All VN02HSP-E 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 VN02HSP-E meets industry standards.
7.What is the process for return or replacement of VN02HSP-E?
All VN02HSP-E units undergo pre-shipment inspection (PSI). If there is an issue with VN02HSP-E, 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 VN02HSP-E part is unused and in its original packaging.
Return procedure for VN02HSP-E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VN02HSP-E Tags
-
TPS22919DCKR
Texas Instruments
-
MIC2091-1YM5-TR
Microchip Technology
-
MIC2090-1YM5-TR
Microchip Technology
-
TPS22995RZFR
Texas Instruments
-
TPS22975DSGR
Texas Instruments
-
SIP32510DT-T1-GE3
Vishay Siliconix
-
ULN2003D1013TR
STMicroelectronics
-
MIC2005A-1YM5-TR
Microchip Technology
-
MIC2005A-1YM6-TR
Microchip Technology
-
TPS22916BYFPR
Texas Instruments
-
TPS22917DBVR
Texas Instruments
-
ULN2003APWR
Texas Instruments
Tech Hub
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
