PRODUCT SPECIFICATION
DATE：05/05/2011
cosmo
ELECTRONICS CORPORATION
Photocoupler：
KPC4N33L
REV.
1
SHEET 1 OF 6
NO.63P21002
High Reliability Photocoupler
Features
1. Current transfer ratio
( CTR：Min. 500% at IF=1mA, V
CE
=2V )
2. High isolation voltage between input and output(Viso：5000Vrms)
3. Compact long creepage distance for surface mount type package.
Application：
1. System appliances, measuring instruments.
2. Industrial robots.
3. Copiers, automatic vending machines..
4. Signal transmission between circuits of different potentials and
impedances.
5. Telephone sets.
6. Copiers, facsimiles.
7. Interface with various power supply circuits, power distribution boards.
8. Numerical control machines.
COSMO [ COSMO ELECTRONICS CORPORATION ]
