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Product Detailed Parameters
- Description：OPTOISO 5KV TRANS W/BASE 6-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：100% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：10µs, 10µs
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：-
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.300", 7.62mm)
- Supplier Device Package：6-DIP
- Grade：-
- Qualification：-
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Overview
The Vishay 4N35-X000 is a single-channel transistor output optocoupler featuring an NPN phototransistor. It provides 5000 Vrms isolation voltage and supports a maximum collector current of 50 mA with a minimum current transfer ratio of 100%. The device operates within a temperature range of -55°C to +100°C, dissipating up to 150 mW. Key electrical parameters include a forward current of 60 mA, forward voltage of 1.5 V, and reverse voltage of 6 V.
Feature Summary
- Provides high-voltage isolation via double molding process
- Interfaces directly with common logic families
- Features low input-output coupling capacitance
Applications
- AC mains detection circuits
- Reed relay driving applications
- Switch mode power supply feedback loops
- Telephone ring detection systems
- Logic ground isolation interfaces
Procurement Notes
Verify the specific suffix against official Vishay documentation to confirm package type and tape/reel specifications. Ensure compliance with RoHS directives and WEEE requirements for the exact variant. Cross-reference datasheet isolation test voltages and partial discharge specifications before finalizing procurement orders.
Selection Notes
Select this component for applications requiring robust galvanic isolation between low-voltage control circuits and higher-voltage loads. The standard DIP-6 package facilitates through-hole mounting, while surface mount variants offer SMT integration. Consider the 100% minimum CTR for reliable switching performance in noisy environments.
Part Context
This part belongs to the 4N35-X series of industry-standard single channel phototransistor couplers. The family includes gallium arsenide infrared LEDs coupled with silicon NPN phototransistors. These devices are Underwriters Laboratories listed for safety compliance and utilize Vishay's ISO9001 quality program for consistent isolation performance.
Replacement Considerations
Direct replacements include other 4N35 series variants such as 4N35-X006, 4N35-X007T, 4N35-X009T, 4N35-X016, and 4N35-X019T. Verify pinout compatibility and package style (DIP vs SMD) when substituting. Ensure the alternative meets the same 5000 Vrms isolation rating and electrical characteristics.
