Product Summary

The TLP781 is a Photocoupler. It consists of a silicone photo-transistor optically coupled to a gallium arsenide infrared emitting diode in a four lead plastic DIP (DIP4) with having high isolation voltage.

Parametrics

Absolute maximum ratings: (1)Forward current:60mA; (2)Forward current derating(Ta≥39℃):-0.7mA/℃ ; (3)Pulse forward current:1A; (4)Power dissipation:100mW; (5)Power dissipation derating:-1.0mW/℃; (6)Reverse voltage:5V; (7)Junction temperature:125℃; (8)Collector-emitter voltage:80V; (9)Emitter-collector voltage:7V ; (10)Collector current:50mA; (11)Power dissipation(single circuit):150mW ; (12)Power dissipation derating (Ta≥25℃)(single circuit):-1.5mW/℃ ; (13)Junction temperature:125℃ ; (14)Operating temperature range:-55℃ to +110℃; (15)Storage temperature range:-55℃ to +125℃; (16)Lead soldering temperature (10s):260℃; (17)Total package power dissipation:250mW ; (18)Total package power dissipation derating(Ta≥25℃):-2.5mW/℃; (19)Isolation voltage:5000Vrms.

Features

Features: (1)TLP781: 7.62mm pitch type DIP4 ; (2)Collector-emitter voltage: 80V (min.) ; (3)Current transfer ratio: 50% (min.), Rank GB: 100% (min.) ; (4)Isolation voltage: 5000Vrms (min.) ; (5)UL recognized: UL1577, file No. E67349.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TLP781(BL,F)
TLP781(BL,F)
Toshiba
Transistor Output Optocouplers Transistor Coupler CTR=200-600% BVS=5kV
Data Sheet
0-1: $0.23
1-10: $0.19
10-100: $0.15
100-250: $0.12
TLP781(D4-GR,F)
TLP781(D4-GR,F)
Toshiba
Transistor Output Optocouplers Transistor Coupler CTR=100-300% BVS=5kV
Data Sheet
0-1: $0.20
1-10: $0.16
10-100: $0.13
100-250: $0.11
TLP781(D4-GR-TP6F
TLP781(D4-GR-TP6F
Toshiba
Transistor Output Optocouplers PHOTO TRANSISTOR SMD 5000Vrms 80v 60mA
Data Sheet
0-1: $0.14
1-10: $0.13
10-100: $0.11
100-250: $0.09
TLP781(D4-Y-TP6F)
TLP781(D4-Y-TP6F)
Toshiba
Transistor Output Optocouplers 4DIP HIGH ISO VOLT COUPLER
Data Sheet
0-1: $0.14
1-10: $0.13
10-100: $0.11
100-250: $0.10
TLP781(F)
TLP781(F)
Toshiba
Transistor Output Optocouplers Transistor Coupler CTR=50-600% BVS=5kV
Data Sheet
0-1: $0.13
1-10: $0.11
10-100: $0.09
100-250: $0.08
TLP781(GB,F)
TLP781(GB,F)
Toshiba
Transistor Output Optocouplers Transistor Coupler CTR=100-600% BVS=5kV
Data Sheet
0-1: $0.15
1-10: $0.12
10-100: $0.10
100-250: $0.09
TLP781(GB-LF6,F)
TLP781(GB-LF6,F)
Toshiba
Transistor Output Optocouplers Transistor Coupler CTR=100-600% BVS=5kV
Data Sheet
0-1: $0.23
1-10: $0.19
10-100: $0.15
100-250: $0.10
TLP781(GB-TP6,F)
TLP781(GB-TP6,F)
Toshiba
Transistor Output Optocouplers Transistor Coupler CTR=100-600% BVS=5kV
Data Sheet
0-1: $0.14
1-10: $0.11
10-100: $0.09
100-250: $0.08