TLP281-4(GB) Toshiba, TLP281-4(GB) Datasheet - Page 78

• Manufacturer Part Number: TLP281-4(GB)
• Description: PHOTOCPLR QUAD TRANS-OUT 16-SOP
• Manufacturer: Toshiba

Specifications of TLP281-4(GB)

• Number Of Channels: 4
• Input Type: DC
• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio (min): 100% @ 5mA
• Current Transfer Ratio (max): 600% @ 5mA
• Voltage - Output: 80V
• Current - Output / Channel: 50mA
• Current - Dc Forward (if): 50mA
• Vce Saturation (max): 400mV
• Output Type: Transistor
• Mounting Type: Surface Mount
• Package / Case: 16-SOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TLP281-4GB; TLP2814GB

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NCU Circuit ( Fax Modem Card ) Application
Competitor Part Number Cross Reference Search
Line
Photocoupler Application Circuit Examples
L
L
1
2
NCU circuit (fax modem card)
The Toshiba Semiconductor webpage at
http://www.semicon.toshiba.co.jp/eng/product/opto/selection/coupler/xref/index.html
offers a cross reference search tool for photocouplers and photorelays.
Half-Pitch
Mini-Flat
Coupler
TLP280
TLP281
Ring Detector
+5 V
Controller
Off-Hook Relay
Dial Pulsing Relay
●
●
No need for output snubber circuit
No need for reverse-blocking diode in input side
78
+5 V
TLP172G/170G
176G/192G
176D/197G
SOP
Photorelay
Line transformer
shorting
Modem
CPU