Description
The KPC452 consist of a photo darlington optically coupled to a gallium arsenide infrared-emitting diodes in a 4-pin Mini-Flat package. Collector-emitter voltage is 300V. The input-output isolation voltage is rated at 3750 Vrms..

Features
1. Halogen free
2. Pb free and RoHS compliant
3. Mini-flat package: compact 4 pin SOP with a 2.0mm profile
4. High collector-emitter voltage (VCEO : 300V)
5. High current transfer ratio
   (CTR : MIN.1000% at IF =1mA,VCE =2V)
6. High isolation voltage between input and output (Viso:3750Vrms)
7. MSL class 1
8. Agency Approvals:
   • UL Approved (No. E169586): UL1577
   • c-UL Approved (No. E169586)
   • VDE Approved (No. 40014684): DIN EN 60747-5-5
   • FIMKO Approved: EN60065, EN60950
   • CQC Approved: GB8898-2011, GB4943.1-2011
  
Applications
• Telephone sets
• Copiers, facsimiles
• Interfaces with various power supply circuits, power distribution boards
• Hybrid substrates which require high density mounting