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Product Detailed Parameters
- Description：OPTOISO 5.3KV DARL W/BASE 6-SMD
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：500% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：5µs, 100µs (Max)
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Darlington with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：100mA
- Voltage - Forward (Vf) (Typ)：1.25V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：1V (Typ)
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
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Overview
The Vishay 4N33-X009T is a single-channel optocoupler featuring an AlGaAs LED coupled to a Darlington phototransistor output with a base connection. It provides high current transfer ratio and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 30V, a peak forward input current of 60mA, and a typical forward voltage of 1.5V. The device offers a minimum current transfer ratio of 100% at 10mA input current and supports isolation voltages up to 5300Vrms. It is housed in a 6-SMD gull-wing package.
Feature Summary
- Integrates an AlGaAs infrared LED with a high-gain Darlington phototransistor for enhanced signal transmission.
- Includes a dedicated base terminal on the phototransistor to allow for speed control and noise immunity adjustments.
- Provides robust electrical isolation suitable for demanding industrial and communication environments.
Applications
- Industrial process control systems requiring galvanic isolation
- Communication equipment interface circuits
- Solid-state relay driver applications
Procurement Notes
Verify the specific suffix X009T against the official Vishay datasheet to confirm surface-mount packaging and tape-and-reel configuration. Ensure that the required current transfer ratio and isolation voltage meet the system design specifications before procurement. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability.
Selection Notes
Select this component when high gain is required due to the Darlington output structure compared to standard phototransistors. Consider the slower switching speed inherent to Darlington configurations versus single-transistor outputs. Verify that the 6-SMD footprint aligns with the PCB layout constraints and that the operating temperature range covers the intended application environment.
Part Context
This device belongs to the 4N33 series of optocouplers from Vishay Semiconductor Opto Division. It is designed as a surface-mount alternative to through-hole variants, maintaining similar electrical characteristics while offering compact integration. The series is widely recognized for reliability in isolation applications across various electronic industries.
Replacement Considerations
Direct replacements may include other Vishay 4N33 variants or equivalent Darlington output optocouplers from manufacturers such as ON Semiconductor or Everlight, provided pinout and electrical ratings match. Verify package dimensions and isolation voltage requirements when substituting.
