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Product Detailed Parameters
- Description：OPTOISO 5.3KV DARL W/BASE 6-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- 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：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
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Overview
The Vishay 4N33-X000 is a single-channel transistor output optocoupler featuring a photodarlington sensor. It provides high current transfer ratio performance exceeding 500% and offers an isolation voltage of 5300 Vrms. The component utilizes a PDIP-6 package for surface mount or through-hole installation. This device is designed for applications requiring reliable electrical isolation between input and output circuits while maintaining signal integrity.
Feature Summary
- Photodarlington output configuration for high gain
- High insulation voltage rating for safety isolation
- Integrated base connection on the photodarlington
Applications
- General purpose signal isolation
- Logic circuit interfacing
- Switching power supply feedback loops
Procurement Notes
This specific part number is listed as obsolete or discontinued by the manufacturer. Verification of availability through authorized distributors is required, as stock may be limited to surplus inventory. Ensure that any sourced units are genuine components with valid traceability documentation before integration into production systems.
Selection Notes
Engineers should evaluate alternative active components from the same family or newer generations due to the discontinuation status. Consider parameters such as current transfer ratio minimums, propagation delay, and package compatibility when selecting replacements to ensure circuit functionality remains unchanged during the transition.
Part Context
The 4N33 series belongs to Vishay's line of general-purpose optocouplers. These devices combine a gallium arsenide infrared LED with a silicon photodarlington sensor. The series is widely recognized for its robust isolation capabilities and is commonly used in industrial control and consumer electronics applications.
Replacement Considerations
Public confirmed substitute part numbers include 4N33-X007 and 4N33S(TB). Verify pinout compatibility and electrical specifications against the original design requirements before substituting.
