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6N138
6N138
s Features
1. High current transfer ratio ( CTR : MIN. 300% at I F = 1.6mA ) 2. High speed response ( t PHL : TYP. 2 µ s at R L = 2.2kΩ ) 3. Instantaneous common mode rejection voltage ( CM H : TYP. 500V/ µ s ) 4. TTL compatible output 5. Overseas standard model 6. Recognized by UL, file No. E64380.
High Sensitivity, High Speed OPIC Photocoupler
s Outline Dimensions
0.85 ± 0.3 8 7 6N138 1.2 ± 0.3 6 5 6.5 ± 0.5
( Unit : mm )
Internal connection diagram 8 7 6 5
0.5TYP
s Applications 1. Interfaces for computer peripherals 2. Electronic calculators, measuring instruments, control equipment 3. Telephone sets 4. Signal transmission between circuits of different potentials and impedances
3.7 ± 0.5
3.5 ± 0.5
1 2 3 4 0.8 ± 0.2 1.2 ± 0.3 Primary side mark (Sunken place ) 9.