3N243 vs MCT4R feature comparison

3N243 Micropac Industries Inc

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MCT4R Fairchild Semiconductor Corporation

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer MICROPAC INDUSTRIES INC FAIRCHILD SEMICONDUCTOR CORP
Package Description HERMETIC SEALED, TO-18, 4 PIN HERMETIC, TO-18, 4 PIN
Reach Compliance Code compliant compliant
ECCN Code 3A001.A.2.C
HTS Code 8541.40.80.00
Additional Feature HIGH RELIABILITY
Coll-Emtr Bkdn Voltage-Min 35 V 30 V
Configuration SINGLE SINGLE
Current Transfer Ratio-Min 15% 15%
Current Transfer Ratio-Nom 15% 15%
Dark Current-Max 100 nA 50 nA
Forward Current-Max 0.04 A 0.04 A
Forward Voltage-Max 1.3 V 1.5 V
Isolation Voltage-Max 1000 V 1000 V
Mounting Feature THROUGH HOLE MOUNT THROUGH HOLE MOUNT
Number of Elements 1 1
On-State Current-Max 0.03 A
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Optoelectronic Device Type TRANSISTOR OUTPUT OPTOCOUPLER TRANSISTOR OUTPUT OPTOCOUPLER
Power Dissipation-Max 0.2 W 0.25 W
Response Time-Max 0.00001 s 0.000002 s
Surface Mount NO NO
Base Number Matches 1 2
Rohs Code Yes

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