Product Summary

The 4n33 is a general purpose 6-PIN phototransistor optocoupler. The 4n33 has a gallium arsenide infrared emitter optically coupled to a silicon planar photodarlington.

Parametrics

4n33 absolute maximum ratings: (1)Storage Temperature:-55℃ to +150℃; (2)Operating Temperature:-55℃ to +100℃; (3)Lead Solder Temperature:260℃ for 10 sec; (4)Continuous Forward Current:80 mA; (5)Reverse Voltage:3 V; (6)Forward Current – Peak (300μs, 2% Duty Cycle):3.0 A; (7)Collector-Emitter Breakdown Voltage:30 V; (8)Collector-Base Breakdown Voltage:30 V; (9)Emitter-Collector Breakdown Voltage:5 V.

Features

4n33 features: (1)High sensitivity to low input drive current; (2)Meets or exceeds all JEDEC Registered Specifications; (3)VDE 0884 approval available as a test option:add option .300.(e.g., 4N29.300).

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
4N33
4N33
Vishay Semiconductors
Transistor Output Optocouplers Photodarlington Out
Data Sheet
0-1: $0.16
1-10: $0.16
10-100: $0.15
100-250: $0.13
4N33(SHORT)
4N33(SHORT)

PHOTOCOUPLER DARL TRANS-OUT 6DIP
Data Sheet
Negotiable 
4N33(SHORT,F)
4N33(SHORT,F)
Toshiba
Transistor Output Optocouplers TR JEDIC EQUIL
Data Sheet
0-1: $0.27
1-10: $0.22
10-100: $0.19
100-250: $0.16
4N333SD
4N333SD
Fairchild Semiconductor
Transistor Output Optocouplers Optocoupler SM-DIP6 Photodarlington
Data Sheet
Negotiable 
4N33M
4N33M
Fairchild Semiconductor
Transistor Output Optocouplers Optocoupler Photodarlington
Data Sheet
0-1: $0.40
1-25: $0.32
25-100: $0.23
100-250: $0.20
4N33M-V
4N33M-V
Everlight
Transistor Output Optocouplers Optocouplers
Data Sheet
0-1: $0.26
1-50: $0.22
50-100: $0.19
100-500: $0.14
4N33S(TA)
4N33S(TA)
Everlight
Transistor Output Optocouplers Optocouplers
Data Sheet
0-1: $0.26
1-50: $0.22
50-100: $0.19
100-500: $0.14
500-1000: $0.10
4N33S(TB)
4N33S(TB)
Everlight
Transistor Output Optocouplers Optocouplers
Data Sheet
0-1: $0.26
1-50: $0.22
50-100: $0.19
100-500: $0.14
500-1000: $0.10