PHOTOCOUPLER TRANS-OUT 4-SMD

TLP181

Manufacturer Part NumberTLP181
DescriptionPHOTOCOUPLER TRANS-OUT 4-SMD
ManufacturerToshiba
TLP181 datasheets
 


Specifications of TLP181

Number Of Channels1Input TypeDC
Voltage - Isolation3750VrmsCurrent Transfer Ratio (min)50% @ 5mA
Current Transfer Ratio (max)600% @ 5mAVoltage - Output80V
Current - Output / Channel50mACurrent - Dc Forward (if)50mA
Vce Saturation (max)400mVOutput TypeTransistor
Mounting TypeSurface MountPackage / Case4-SMD
Lead Free Status / RoHS StatusContains lead / RoHS non-compliant  
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11
Photocoupler Application Circuit Examples
8
Push-Button Telephone Application
A variety of photocouplers are used to isolate between telephone lines (L1 and L2) and a CPU.
Line Detector
L
1
L
2
TLP629
TLP320
Application
Package Type
DIP4
TLP781
Ring
Detector
TLP181
MFSOP6 SOP4
TLP627
DIP4
Dial
TLP127
MFSOP6
Pulsing
TLP628
DIP4
Line
DIP4
TLP629
Detector
DIP4
TLP222G*
TLP592G*
DIP6
DIP8 (Dual)
TLP222G-2*
Line
Switch
2.54SOP4
TLP170G*
2.54SOP6
TLP192G*
2.54SOP8 (Dual)
TLP200D**
Ring Detector
Dial Pulsing
TLP627
TLP180
TLP620
Dial
Circuit
+V
+V
CPU
Main Unit
Part Number
DC Input
AC Input
TLP620
TLP281
TLP285
TLP180 TLP280
TLP320
TLP227G*
TLP597G*
TLP227G-2*
TLP176D**
TLP176G*
TLP197G*
TLP202G*
TLP206G*
76
Line Switch
TLP222G-2
Line
Control
Circuit
Push-Button
Telephone
Features
General single transistor output in
compact packages
Good cost performance
High-V
(300 V) Darlington transistor
CEO
output in compact packages
Suitable to generate a pulse dial signal
High-V
(350 V) single transistor output
CEO
High LED current rating = 150 mA
Directly connectable to telephone lines
MOSFET-output photorelay
with V
= 400 V
OFF
Crosspoint relay replacement
(*: V
= 350 V, **: V
= 200 V)
OFF
OFF