Vishay Semiconductor Opto Division
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- Balanced CTR (63–125 %) with Safety Compliance: Offers moderate drive while assuring safe-isolation certification.
- High Isolation Performance: Ensures electrical separation in demanding systems at 3750 VRMS rating.
- Compact Tape-and-Reel Format: "T" suffix allows efficient SMT integration; “X001” ensures agency approved variant.
- High CTR at Low Input Current: The -3 bin (100 %–200 %) enables efficient signal coupling even with minimal LED drive, beneficial for low-power designs.
- High Isolation Voltage: With a 3750 VRMS isolation test rating and repetitive peak isolation well over 500 V, it safeguards high-voltage to low-voltage interfaces.
- Compact Low-Profile Package: SSOP-4 half-pitch package allows slim board real estate usage, making this optocoupler suitable for space-constrained applications.
- Safety-Certified Isolation (Option 1): This variant includes the “X001” safety option making it compliant for applications requiring guaranteed insulation separation (e.g., per IEC standards).
- 100-200 % CTR Bin: High transfer ratio helps reduce LED drive current, improving efficiency and reducing system power consumption.
- Compact Tape-and-Reel Packaging: “T” suffix indicates reel packaging, facilitating automated surface-mount assembly flows.
- Compact High-Performance Isolation Device: Delivers full isolation performance in a minimal footprint.
- Low Input Drive Requirement: Compatible with designs where LED drive current is constrained.
- Robust Voltage Ratings: With 80 V VCEO and 3750 VRMS isolation, it withstands demanding electrical environments.
- Mid-Range CTR (80–160 %): Well matched for designs with moderate LED drive and cost-sensitive requirements.
- High Isolation Assurance: 3750 VRMS isolation ensures safe separation between input/output circuits in noisy or high-voltage environments.
- Space-Efficient Packaging: The SSOP-4 format allows minimal board real estate while delivering full isolation performance.
- Very High CTR (130–260 %): Enables ultra-low drive currents from the LED side, reducing power consumption.
- Strong Isolation Capability: 3750 VRMS isolation ensures robust separation of circuits in harsh electrical environments.
- Compact SSOP-4 Mini-Flat Package: Designed for PCB area savings and surface-mount reliability.
- Extremely Flexible CTR Range (50–600 %): Allows designers to optimize LED drive and circuit coupling across a wide range of applications.
- Certified Option 1 Insulation: The “X001” version ensures compliance with safety insulation standards, making the part suited for critical medical/industrial isolation.
- Compact and SMT-ready Form Factor: The SSOP-4 package and tape-and-reel (T suffix) format streamline automated assembly in compact systems.
- Wide CTR Range (50–600 %): Provides selection flexibility for designers to match input current and drive conditions.
- High Isolation Performance: With 3750 VRMS test rating and robust insulation distances, it delivers reliable electrical separation.
- Compact Packaging, Robust Design: The SSOP-4 package allows integration into dense PCBs while delivering high performance.
- Efficient Isolation with Moderate CTR: The 63-125 % CTR bin balances input drive and cost, suitable for many mainstream isolation tasks.
- High Isolation Voltage: Like the rest of the series, this part provides 3750 VRMS isolation, ensuring safety between high-voltage and low-voltage domains.
- Space-Saving SSOP-4 Package: Enables use in compact PCB footprints, fitting well in modern dense electronic designs.