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KP1210_15 Datasheet, PDF (1/11 Pages) COSMO Electronics Corporation – 4PIN PHOTOTRANSISTOR PHOTOCOUPLER
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 Description
The KP1210 series devices each of consist of an
infrared emitting diodes, optically coupled to a
phototransistor detector. They are packaged in a 4-pin
DIP package and available in wide-lead spacing and
SMD option.
KP1210 Series
4PIN PHOTOTRANSISTOR
PHOTOCOUPLER
 Schematic
1. Anode
2. Cathode
3. Emitter
4. Collector
 Features
1. Current transfer ratio
( CTR:Min. 50% at IF=5mA VCE=5V )
2. High isolation voltage between input and output
( Viso:5000Vrms )
3. High Collector-emitter voltage
( VCEO:350V)
4. Pb free and RoHS compliant.
5. MSL class 1
6. Agency Approvals
• UL Approved (No. E169586): UL1577
• c-UL Approved (No. E169586)
• VDE Approved (No. 40020973): DIN EN60747-5-5
 Application
• System appliances
• Measuring instruments
• Computer terminals
• Programmable controllers
• Medical instruments, physical and chemical equipment
• Signal transmission between circuits of different potentials and impedances
Cosmo Electronics Corp.
Document No. 69P00011.2
-1-
http://www.cosmo-ic.com