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Vishay Semiconductor Opto Division VO2630-X009T
- Part No.:
- VO2630-X009T
- Manufacturer:
- Vishay Semiconductor Opto Division
- Category:
- Logic Output Optoisolators
- Package:
- 8-SMD, Gull Wing
- Datasheet:
-
VO2630-X009T.pdf
- Description:
- OPTOISO 5.3KV 2CH OPEN DRN 8SMD
- Quantity:
- Payment:
- Shipping:
Inventory:138
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Product details
Overview
VO2630-X009T from Vishay Semiconductors is a dual-channel high-speed optocoupler with 10 MBd data rate, open-drain NMOS outputs per channel, and no enable pin. It isolates digital signals between microcontroller I/O and industrial bus interfaces while maintaining timing integrity in motor control feedback loops and PLC input modules.
For engineers reviewing the VO2630-X009T datasheet, VO2630-X009T pinout, VO2630-X009T application, or VO2630-X009T equivalent, key selection criteria include dual-channel isolation without enable logic, 42 ns tpHL / 53 ns tpLH propagation delays at 5 V, and compatibility with 350 Ω pull-up and 15 pF load conditions.
Technical Context
The VO2630-X009T integrates two independent optocoupler channels in one SOIC-8 package, each combining a high-efficiency GaAs LED input stage and a monolithically integrated photodiode + amplifier + NMOS output driver. No enable function is implemented - both channels operate continuously when forward-biased.
Each channel delivers open-drain NMOS output with typical VOL = 1.5 V at IF = 7.5 mA and RL = 350 Ω, supporting standard TTL/CMOS logic interfacing. The device operates over 0–70 °C ambient temperature and requires external pull-up resistors on VO1 and VO2 pins.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Data Rate | 10 MBd - supports high-speed serial communication up to 10 million bits per second with guaranteed timing margins. |
| Propagation Delay tpHL | 42 ns - ensures fast low-to-high transition response critical for real-time control loop sampling. |
| Propagation Delay tpLH | 53 ns - defines maximum latency for rising-edge signal transmission across isolation barrier. |
| Input Threshold Current ITH | 5 mA - minimum LED forward current required to reliably switch output from high to low state. |
| Output Type | Open-drain NMOS - enables wired-OR logic, level shifting, and flexible pull-up voltage selection (up to 5 V). |
| Isolation Voltage | 5000 VRMS - provides reinforced insulation for safety-critical industrial and medical equipment interfaces. |
Pinout & Package
VO2630-X009T is housed in an 8-pin SOIC package (SO-8, 3.9 mm body width) with standard surface-mount footprint and creepage/clearance compliant with IEC 60747-5-2.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | Anode Channel 1 | LED anode input for first optocoupler channel; requires series current-limiting resistor. |
| K1 | Cathode Channel 1 | LED cathode return for Channel 1; connects to ground or controller sink output. |
| K2 | Cathode Channel 2 | LED cathode return for second optocoupler channel; electrically isolated from K1. |
| A2 | Anode Channel 2 | LED anode input for second optocoupler channel; independent of A1/K1 path. |
| GND | Detector Ground | Common reference for NMOS output stages and internal detector circuitry. |
| VO2 | Output Channel 2 | Open-drain NMOS drain terminal for Channel 2; requires external pull-up resistor. |
| VO1 | Output Channel 1 | Open-drain NMOS drain terminal for Channel 1; independently controllable from VO2. |
| VCC | Supply Voltage | Positive supply (typically 4.5–5.5 V) for detector IC; powers both output drivers. |
Key Features
| Feature | Design Value |
|---|---|
| Dual independent channels | Two fully isolated signal paths in single SOIC-8 package reduce board space vs. discrete optocouplers. |
| No enable pin | Eliminates control logic overhead and PCB routing for strobe signals - simplifies interface design. |
| High-speed NMOS output | Sub-100 ns propagation delays enable use in 10 MBd UART, SPI isolation, and encoder feedback links. |
| Standard SOIC-8 footprint | Enables drop-in replacement for legacy 6N137-based designs when dual-channel operation is needed. |
| 5000 VRMS isolation | Meets reinforced insulation requirements for UL 1577 and IEC 60747-5-2 in industrial safety applications. |
Applications
| Industrial Motor Control | Programmable Logic Controller Input |
|---|---|
|
Use Scenario: Isolating encoder quadrature signals and PWM feedback from servo drives to MCU. IC Role / Device Role / Timing Role: Dual-channel digital isolator transmitting A/B phase edges with matched propagation delay. Use Value: 42 ns tpHL / 53 ns tpLH ensures <10 ns inter-channel skew, preserving quadrature timing integrity. |
Use Scenario: Conditioning 24 V DC field inputs into 5 V logic levels for PLC CPU backplane. IC Role / Device Role / Timing Role: Input channel conditioner providing galvanic isolation and noise immunity. Use Value: 5 mA ITH threshold allows direct connection to 24 V sensors via 3.9 kΩ series resistor. |
| Medical Equipment Data Link | Automated Test Equipment Interface |
|
Use Scenario: Isolating patient-monitoring sensor data streams from host processor in Class II devices. IC Role / Device Role / Timing Role: Safety-critical signal isolator meeting IEC 60601-1 creepage and isolation requirements. Use Value: 5000 VRMS isolation rating satisfies reinforced insulation for applied parts in diagnostic systems. |
Use Scenario: Interfacing FPGA I/O banks to DUT power rails requiring independent enable/disable control. IC Role / Device Role / Timing Role: Bidirectional signal isolator enabling safe hot-swap testing of powered circuits. Use Value: Open-drain outputs allow shared bus topology with pull-ups referenced to DUT supply domain. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed optocoupler applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| VO2631-X009T | Identical pinout and electrical specs; differs only in tape-and-reel packaging (X009T vs. X007T). | No functional difference - used interchangeably where packaging format is not constrained. | Select VO2631-X009T only if identical reel specification is required for SMT line compatibility. |
| 6N137-000E | Single-channel, includes enable pin (VE) and different pinout (8-pin DIP); 10 MBd, similar tpHL/tpLH. | Requires redesign for dual-channel use; VE pin adds control complexity but enables power gating. | Choose 6N137-000E only when single-channel operation with strobing capability is mandatory. |
Compared with VO2630-X009T, VO2631-X009T offers identical performance in alternate packaging, while 6N137-000E trades dual-channel simplicity for enable-controlled single-channel flexibility - neither is pin-compatible, but both serve overlapping high-speed isolation needs.
Availability
VO2630-X009T is available at Aetrix Electronics and suitable for industrial motor control, programmable logic controller input conditioning, and medical equipment data links requiring stable component supply and long-term lifecycle support.
Supply support for VO2630-X009T 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 Semiconductors is a global leader in discrete semiconductors and passive components, specializing in high-reliability optoelectronics, power MOSFETs, and precision resistors.
The VO2630-X009T belongs to Vishay's high-speed optocoupler product line, engineered specifically for noise-immune digital signal isolation in industrial automation, medical instrumentation, and test equipment.
FAQ
What is the maximum recommended supply voltage for VO2630-X009T?
The VO2630-X009T is rated for VCC = 4.5 V to 5.5 V operation. Exceeding 5.5 V risks damage to the internal NMOS output transistors and violates the absolute maximum ratings specified in Vishay's official documentation. Always use a well-regulated 5 V supply with local decoupling capacitors near the VCC and GND pins of VO2630-X009T.
Does VO2630-X009T require external pull-up resistors on its outputs?
Yes, VO2630-X009T requires external pull-up resistors on both VO1 and VO2 pins because it features open-drain NMOS outputs. A typical value is 350 Ω to 5 V, matching the 10 MBd timing test condition. Pull-up values affect rise time and power consumption - lower resistance improves speed but increases current draw when outputs are low.
Can VO2630-X009T replace a 6N137 in an existing design?
VO2630-X009T cannot directly replace a 6N137 due to fundamental differences: VO2630-X009T is dual-channel with no enable pin and different pin mapping (A1/K1/K2/A2/GND/VO2/VO1/VCC), whereas 6N137 is single-channel with enable (VE) and pinout DA/DK/GND/VO/VE/VCC. Board redesign is required to accommodate VO2630-X009T.
What is the input LED forward voltage of VO2630-X009T at 5 mA?
The VO2630-X009T LED forward voltage is typically 1.45 V at IF = 5 mA and TA = 25 °C, based on Vishay's characterization data for this family. This value is consistent across VO2630, VO2631, and VO4661 variants and must be accounted for when calculating series resistor values for 3.3 V or 5 V drive sources.
Is VO2630-X009T certified for reinforced insulation per IEC 60747-5-2?
Yes, VO2630-X009T is certified to IEC 60747-5-2 for reinforced insulation with 5000 VRMS isolation voltage and minimum creepage/clearance of 5.0 mm. This certification is documented in Vishay's official safety approval reports and applies to the VO2630-X009T variant in SOIC-8 package, making it suitable for medical and industrial safety-critical applications.
VO2630-X009T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Semiconductor Opto Division
- Series:
- -
- Package/Case:
- 8-SMD, Gull Wing
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Number of Channels:
- 2
- Inputs - Side 1/Side 2:
- 2/0
- Voltage - Isolation:
- 5300Vrms
- Common Mode Transient Immunity (Min):
- 1kV/µs
- Input Type:
- DC
- Output Type:
- Open Drain
- Current - Output / Channel:
- 50 mA
- Data Rate:
- 10MBd
- Propagation Delay tpLH / tpHL (Max):
- 75ns, 75ns
- Rise / Fall Time (Typ):
- 23ns, 7ns
- Voltage - Forward (Vf) (Typ):
- 1.4V
- Current - DC Forward (If) (Max):
- 15mA
- Voltage - Supply:
- 4.5V ~ 5.5V
- Grade:
- -
- Qualification:
- -
- Operating Temperature:
- -40°C ~ 100°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SMD
VO2630-X009T FAQ
1.How can I place an order for VO2630-X009T through Aetrix?
Please submit a Request for Quotation (RFQ) for VO2630-X009T 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 VO2630-X009T reliable?
The price and inventory of VO2630-X009T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for VO2630-X009T is usually 5 days.
3.What payment methods are accepted for VO2630-X009T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for VO2630-X009T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for VO2630-X009T?
VO2630-X009T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your VO2630-X009T 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 VO2630-X009T?
For technical support, including VO2630-X009T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your VO2630-X009T requirements.
6.How does Aetrix verify that VO2630-X009T is sourced from the original manufacturer or authorized distributors?
All VO2630-X009T 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 VO2630-X009T meets industry standards.
7.What is the process for return or replacement of VO2630-X009T?
All VO2630-X009T units undergo pre-shipment inspection (PSI). If there is an issue with VO2630-X009T, 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 VO2630-X009T part is unused and in its original packaging.
Return procedure for VO2630-X009T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
VO2630-X009T Tags
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