The PS9332L and PS9332L2 are optical coupled isolators containing a GaAlAs LED on the input side and a photo diode, a signal processing circuit and a power output transistor on the output side on one chip. The PS9332L and PS9332L2 are designed specifically for high common mode transient immunity (CMR), high output current, active miller clamp and high switching speed. The PS9332L and PS9332L2 are suitable for driving IGBTs and MOS FETs.


  • Long creepage distance (8 mm MIN.: PS9332L2)
  • Peak output current (2.0 A MAX., 1.5 A MIN.)
  • High-Speed switching (tPLH, tPHL = 200 ns MAX.)
  • UVLO (Under Voltage Lock Out) protection with hysteresis
  • Built-in Active Miller Clamp
  • High common mode transient immunity (CMH, CML = ±50 kV/μs MIN.)
  • Operating Ambient Temperature (125 °C)
  • Embossed tape product : PS9332L-E3, PS9332L2-E3: 2 000 pcs/reel
  • Pb-Free product
  • Safety standards UL approved: No. E72422 CSA approved: No. CA 101391 (CA5A, CAN/CSA-C22.2 60065, 60950) SEMKO approved (EN 60065, EN 60950) DIN EN 60747-5-5 (VDE 0884-5) approved (Option)




Type Title Date
Datasheet PDF 648 KB 日本語
Product Reliability Report PDF 184 KB
Brochure PDF 2.04 MB 日本語
Product Advisory PDF 151 KB 日本語
Brochure PDF 5.20 MB 日本語
Brochure PDF 5.14 MB 日本語
Product Change Notice PDF 99 KB 日本語
Application Note PDF 957 KB
8 items

Design & Development