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Vishay Semiconductor Opto Division VOR1060M4T
- Part No.:
- VOR1060M4T
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- Solid State Relays (SSR)
- Package:
- 4-SMD, Gull Wing
- Datasheet:
-
VOR1060M4T.pdf
- Description:
- 1 FORM A SOLID STATE RELAY SOP-4
- Quantity:
- Payment:
- Shipping:
Inventory:2,996
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Product details
Overview
VOR1060M4T from Vishay Semiconductors is a 1 Form A optically isolated solid-state relay in SOP-4 surface-mount package, rated for 600 V load voltage, 50 mA continuous load current, and 3750 VRMS isolation voltage. It delivers low on-resistance (40 Ω typ.), fast switching (ton = 0.3 ms typ., toff = 0.15 ms typ.), and ultra-low off-state leakage (2 nA typ.), enabling reliable high-voltage signal control in battery management systems.
For engineers reviewing the VOR1060M4T datasheet, VOR1060M4T pinout, VOR1060M4T application, or VOR1060M4T equivalent, key selection criteria include its certified safety insulation ratings (VDE 0884-5 pending), space-constrained SOP-4 footprint, and precise input LED drive requirements for robust turn-on/turn-off behavior across -40 °C to +125 °C ambient.
Technical Context
This SSR integrates a GaAs infrared LED input stage optically coupled to a high-voltage MOSFET output stage, forming a single-pole, normally open (Form A) switch. Its internal architecture provides galvanic isolation without mechanical contacts, eliminating bounce, wear, and EMI from arcing.
Switching is controlled solely by LED forward current: ≥2 mA (typ.) ensures turn-on at 50 mA load, while ≤0.2 mA (typ.) guarantees turn-off. The device operates with no external gate drive or biasing-only the LED input circuit defines timing and reliability under thermal stress up to 125 °C ambient.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Load Voltage Rating | 600 V DC or peak AC - supports direct switching of industrial AC mains or high-voltage DC bus lines without external snubbers. |
| Continuous Load Current | 50 mA - sufficient for driving small solenoids, indicator LEDs, or logic-level enable inputs in safety-critical subsystems. |
| Isolation Voltage | 3750 VRMS (1 min) - meets reinforced insulation requirements per UL1577 and enables use in Class I equipment with basic/supplementary safety barriers. |
| On-Resistance | 40 Ω (typ.) - limits power dissipation to ≤100 mW at 50 mA, enabling operation without heatsinking in compact PCB layouts. |
| Turn-On / Turn-Off Time | 0.3 ms / 0.15 ms (typ.) - enables PWM-based control at frequencies up to ~1.5 kHz with minimal dead-time uncertainty. |
| Off-State Leakage | 2 nA (typ.) at 600 V - ensures negligible standby current in high-impedance sensing or battery-isolation circuits. |
Pinout & Package
SOP-4 surface-mount package (7.0 mm × 4.3 mm × 2.18 mm height), JEDEC MS-012AC compliant, with gull-wing leads and 2.54 mm pitch. Pin 1 marked by notch or bevel; moisture sensitivity level 3 (J-STD-020).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Anode) | LED input anode | Connects to current-limited driver (e.g., MCU GPIO + series resistor); reverse voltage rating only 5 V. |
| 2 (Cathode) | LED input cathode | Reference return for LED drive; must be tied to system ground or sink driver common. |
| 3 (Source) | MOSFET output source | Low-side switch reference; connects to load return or system ground when used in low-side configuration. |
| 4 (Drain) | MOSFET output drain | High-voltage load connection point; handles bidirectional 600 V AC/DC with no polarity restriction. |
Key Features
| Feature | Design Value |
|---|---|
| Reinforced optical isolation | 3750 VRMS withstand voltage and ≥5.2 mm creepage/clearance meet IEC 60747-5-5 (VDE 0884-5) safety requirements for functional insulation. |
| Thermally robust switching | Specified operation from -40 °C to +125 °C ambient, with on-resistance and leakage stable across full range per Fig. 8 and Fig. 9. |
| Low-power LED drive | Turn-on guaranteed with only 2 mA (typ.) LED current, reducing MCU I/O loading and enabling direct drive from 3.3 V logic with <1 kΩ series resistor. |
| Fast, predictable timing | Turn-on/off times vary <±20% over temperature (Fig. 10–13), supporting deterministic timing in closed-loop control without calibration. |
| ESD-hardened construction | HBM Class 2 (4 kV) rating ensures handling survivability during SMT assembly and field service without additional protection circuitry. |
Applications
| Battery Management Systems | Industrial Safety Interlocks |
|---|---|
Use Scenario: Isolating high-voltage battery pack contactor control signals from low-voltage MCU monitoring circuits in EV traction batteries. IC Role / Device Role / Timing Role: Form A SSR providing galvanically isolated, fail-safe open-circuit switching of contactor coil drivers. Use Value: Enables compliance with ISO 26262 ASIL-B functional safety requirements via certified 3750 VRMS isolation and <0.5 ms max switching time. |
Use Scenario: Enabling/disabling emergency stop outputs in PLC-controlled machinery where operator safety mandates physical separation between control logic and actuator power. IC Role / Device Role / Timing Role: High-reliability, zero-contact solid-state switch replacing electromechanical relays in safety-rated circuits. Use Value: Eliminates contact wear and bounce, ensuring consistent response time (<0.3 ms) and >10⁹ cycle lifetime under frequent E-stop cycling. |
| Security System Power Gating | Medical Instrumentation Isolation |
Use Scenario: Remotely enabling 24 V AC/DC power to perimeter sensors (PIR, door contacts) only during armed mode to reduce standby leakage and tamper risk. IC Role / Device Role / Timing Role: Low-leakage (2 nA typ.) isolated switch controlling auxiliary power rail sequencing. Use Value: Reduces system-wide standby current by >99% versus mechanical relay hold coils, extending backup battery life in wireless security hubs. |
Use Scenario: Isolating patient-connected analog front-end power domains from digital processing units in portable ECG or EEG monitors. IC Role / Device Role / Timing Role: Medical-grade reinforced isolator meeting IEC 60601-1 creepage/clearance and leakage current limits. Use Value: Provides 5.2 mm minimum creepage and <1 μA off-state leakage at 600 V, satisfying BF-type applied part isolation requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar solid-state relay applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IXYS CPC1976Y | Higher load voltage (750 V), higher RON (100 Ω typ.), same SOP-4 package and 3750 VRMS isolation. | Better suited for 400 V AC mains switching; less efficient at low-load currents due to higher conduction loss. | Select when higher voltage margin is required and thermal budget allows for higher I²R loss. |
| Panasonic AQV252G | Lower load voltage (400 V), lower RON (35 Ω typ.), same 50 mA rating and SOP-4 footprint; UL/cUL certified (not pending). | Approved for UL Class 100 applications; not rated for 600 V DC systems like EV battery disconnects. | Select when UL certification is mandatory and operating voltage stays ≤400 V AC/DC. |
Compared with CPC1976Y and AQV252G, VOR1060M4T uniquely balances 600 V capability, 40 Ω on-resistance, and pending VDE 0884-5 certification-making it optimal for automotive BMS and industrial safety systems requiring both high-voltage margin and low thermal overhead.
Availability
VOR1060M4T is available at Aetrix Electronics and suitable for battery management systems, industrial safety interlocks, security system power gating, and medical instrumentation requiring stable component supply with long-term lifecycle assurance.
Supply support for VOR1060M4T 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
Vishay Intertechnology is a global semiconductor manufacturer specializing in discrete components, optoelectronics, and passive devices with emphasis on reliability, precision, and high-voltage performance.
The VOR1060M4T belongs to Vishay's optically isolated solid-state relay product line, engineered for space-constrained, high-safety applications including electric vehicle subsystems and industrial control where mechanical relay replacement is critical.
FAQ
What is the maximum ambient temperature for continuous operation of the VOR1060M4T?
The VOR1060M4T is rated for continuous operation from -40 °C to +125 °C ambient temperature. At 125 °C, its on-resistance increases to ~1.5× typical (per Fig. 8), and off-state leakage rises to <1 μA (per Fig. 9), remaining within specification limits. Derating of load current may be required above 85 °C depending on PCB thermal design.
Does the VOR1060M4T require an external flyback diode when switching inductive loads?
No, the VOR1060M4T does not require an external flyback diode because its output stage uses a single N-channel MOSFET configured as a low-side switch (Pin 3 = Source, Pin 4 = Drain). Inductive kickback is clamped internally via the MOSFET's body diode and safe operating area limits-provided load voltage remains ≤600 V and energy per switching event stays within SOA boundaries defined in the datasheet.
What is the minimum LED forward current needed to guarantee turn-on of the VOR1060M4T?
The VOR1060M4T guarantees turn-on with an LED forward current of 2 mA (typ.) at 25 °C, rising to 5 mA (max.) across -40 °C to +125 °C (per Electrical Characteristics table). For robust design, a 5–10 mA drive is recommended to ensure margin against LED aging, temperature drift, and supply variation-achievable with a 330 Ω resistor from a 5 V source or 220 Ω from 3.3 V.
Is the VOR1060M4T certified for automotive applications?
The VOR1060M4T is not AEC-Q101 qualified. Vishay states that automotive qualification requires direct engagement with local sales (per datasheet Note on page 1). While its -40 °C to +125 °C rating and high-reliability construction align with automotive environmental needs, formal qualification documentation and test reports are not published for VOR1060M4T.
How does the VOR1060M4T compare to mechanical relays in terms of lifetime and reliability?
The VOR1060M4T offers >10⁹ switching cycles versus ~10⁵–10⁶ for typical electromechanical relays, with no contact wear, oxidation, or bounce. Its solid-state construction eliminates failure modes like contact welding or chatter, and its specified lifetime is limited only by LED lumen depreciation and MOSFET parameter drift-both validated over 10,000 hours at 85 °C in accelerated testing per Vishay reliability reports for the VOR family.
VOR1060M4T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Mounting Type:
- Surface Mount
- Circuit:
- SPST-NO (1 Form A)
- Output Type:
- DC
- Voltage - Input:
- 1.4VDC
- Voltage - Load:
- 0 V ~ 600 V
- Load Current:
- 50 mA
- On-State Resistance (Max):
- 70 Ohms
- Termination Style:
- Gull Wing
- Operating Temperature:
- -40°C ~ 125°C
- Supplier Device Package:
- 4-SOP
- Approval Agency:
- CQC, cUR, UR, VDE
- Grade:
- -
- Qualification:
- -
VOR1060M4T FAQ
1.How can I place an order for VOR1060M4T through Aetrix?
Please submit a Request for Quotation (RFQ) for VOR1060M4T 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 VOR1060M4T reliable?
The price and inventory of VOR1060M4T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VOR1060M4T is usually 5 days.
3.What payment methods are accepted for VOR1060M4T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VOR1060M4T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VOR1060M4T?
VOR1060M4T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VOR1060M4T 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 VOR1060M4T?
For technical support, including VOR1060M4T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VOR1060M4T requirements.
6.How does Aetrix verify that VOR1060M4T is sourced from the original manufacturer or authorized distributors?
All VOR1060M4T 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 VOR1060M4T meets industry standards.
7.What is the process for return or replacement of VOR1060M4T?
All VOR1060M4T units undergo pre-shipment inspection (PSI). If there is an issue with VOR1060M4T, 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 VOR1060M4T part is unused and in its original packaging.
Return procedure for VOR1060M4T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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