Low Current Opto-Coupler

Code: CY94C

Product details

Low Current Opto-Coupler

A transistor optocoupler in a DIP-4 package with a low current input and a very high coupling transfer ratio (CTR), typically 120%. The device has good CTR linearity relative to forward current and a high VCEO of 55Vdc. The device can be ‘end stacked’ if necessary (2.54mm spacing).
Specifications:
Emitter – maximum ratings
Reverse voltage: 6V
DC forward current: 50mA
Surge forward current (10µS): 2.5A
Total power dissipation: 70mW
Detector maximum ratings
Voltage
VCEO: 55V
VECO: 7V
Collector current 50mA
Surge collector current (1mS): 100mA
Total power dissipation: 150mW
Coupling capacitance: 0.25pF
IF = 1mA, VCE = 0·5V: 63% to 125%
IF = 0·5mA, VCE = 1·5V: 75% ( 32%)

Bulk Prices

Item code Item name Quantity Price
CY94C Low Current Opto-Coupler (10+) £0.71
CY94C Low Current Opto-Coupler (1+) £0.79

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