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Power Integrations

Power Integrations 1SP0635 | Power Integrations

1SP0635 series from Power Integrations

Power Integrations 1SP0635 Series Overview

Advanced single-channel IGBT gate driver with Active Clamping for enhanced protection.

The 1SP0635 from Power Integrations is a Advanced single-channel IGBT gate driver with Active Clamping for enhanced protection. This series includes 60 variants, each tailored for specific application requirements while sharing a common architecture and design ecosystem.

The 1SP0635 gate driver features reinforced galvanic isolation and robust protection functions including short-circuit detection, under-voltage lockout, and active Miller clamping. Rated for blocking voltages up to Up to 1700V, the driver ensures safe and reliable operation of IGBT and SiC power modules in demanding industrial environments.

Octatronics stocks 1SP0635 variants in multiple package options. Request a quote for volume pricing, check real-time availability, or contact our engineering team for application support and alternative part recommendations.

Key Features

  • Reinforced Galvanic Isolationreinforced isolation provides safe and reliable signal transmission across high-voltage barriers.
  • Active Clamping ProtectionAdvanced active clamping limits collector-emitter voltage during turn-off, protecting IGBT modules from destructive overvoltage.
  • Short-Circuit DetectionFast desaturation detection with configurable response time ensures safe IGBT/SiC shutdown within microseconds.
  • Plug-and-Play IntegrationDesigned for direct mechanical and electrical compatibility with standard power module footprints.
  • Up to 1700V Voltage RatingSupports blocking voltages up to Up to 1700V, covering a wide range of IGBT and SiC module configurations.

Target Applications

  • Megawatt converters
  • HVDC systems
  • Railway drives
  • Grid-scale inverters

Technical Specifications

Compare key 1SP0635 specifications across available variants. All parameters are typical values at 25 degC unless otherwise noted.

Driver Specifications

Maximum Blocking Voltage
Up to 1700V
Isolation Rating
4800V RMS
Peak Gate Current
±15A (typical)
Turn-On/Off Delay
<200 ns

Protection Features

Short-Circuit Detection
Desaturation sensing
UVLO
Adjustable threshold
Active Clamping
Integrated

Frequently Asked Questions

Common technical questions about the 1SP0635 series.

The 1SP0635 is a Power Integrations Advanced single-channel IGBT gate driver with Active Clamping for enhanced protection. The series includes 60 variants optimized for different application requirements.
The 1SP0635 series currently includes 60 variants. Each variant may differ in package type, operating specifications, and feature set. Browse the product table above to compare available options.
The 1SP0635 series is used in Megawatt converters, HVDC systems, Railway drives, and Grid-scale inverters. Contact our applications team for design-in support and recommendation.
Octatronics is an authorized distributor of Power Integrations products including the 1SP0635 series. We provide competitive pricing, fast delivery, and full traceability for all components. Request a quote or contact us for availability and lead times.
Yes, Octatronics supports both prototype and production quantities for the 1SP0635 series. Small-quantity orders are available for design evaluation, with volume pricing for production runs. Contact our sales team for custom pricing.