IS181D

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Isocom Components 2004 LTD

OPTOCOUPLER, TRANSISTOR OUTPUT, 1 CHANNEL, SOP, 4 PINS, 50 MA, 3.75 KV, 300 %

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IS181D

Active

Isocom Components 2004 LTD

OPTOCOUPLER, TRANSISTOR OUTPUT, 1 CHANNEL, SOP, 4 PINS, 50 MA, 3.75 KV, 300 %

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	IS181D	IS181 Series

Current - DC Forward (If) (Max)	50 mA	50 mA
Current - Output / Channel	50 mA	50 mA
Current Transfer Ratio (Max)	-	300 - 400 %
Current Transfer Ratio (Max) [Max]	600 %	600 %
Current Transfer Ratio (Min) [Min]	300 %	100 - 300 %
Input Type	DC	DC
Mounting Type	Surface Mount	Surface Mount
Number of Channels	1	1
Operating Temperature [Max]	100 °C	100 °C
Operating Temperature [Min]	-55 °C	-55 °C
Output Type	1.81 mOhm	1.81 mOhm
Package / Case	4-SMD, Gull Wing	4-SMD, Gull Wing
Rise / Fall Time (Typ) [custom]	3 µs	3 µs
Rise / Fall Time (Typ) [custom]	4 µs	4 µs
Vce Saturation (Max)	200 mV	200 mV
Voltage - Forward (Vf) (Typ)	-	1.4 V
Voltage - Isolation	3750 Vrms	3750 Vrms

IS181 Series

OPTOCPLR, TRANS, 1CH/3.75KV, MINI-FLAT-4 ROHS COMPLIANT: YES

Part	Package / Case	Current Transfer Ratio (Max)	Number of Channels	Voltage - Isolation	Current Transfer Ratio (Min) [Min]	Voltage - Forward (Vf) (Typ)	Operating Temperature [Max]	Operating Temperature [Min]	Input Type	Vce Saturation (Max)	Output Type	Current - Output / Channel	Current - DC Forward (If) (Max)	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Mounting Type	Current Transfer Ratio (Max) [Max]
Isocom Components 2004 LTD IS181GR	4-SMD, Gull Wing	300 %	1	3750 Vrms	100 %	1.4 V	100 °C	-55 °C	DC	200 mV	1.81 mOhm	50 mA	50 mA	3 µs	4 µs	Surface Mount
Isocom Components 2004 LTD IS181C	4-SMD, Gull Wing	400 %	1	3750 Vrms	200 %		100 °C	-55 °C	DC	200 mV	1.81 mOhm	50 mA	50 mA	3 µs	4 µs	Surface Mount
Isocom Components 2004 LTD IS181D	4-SMD, Gull Wing		1	3750 Vrms	300 %		100 °C	-55 °C	DC	200 mV	1.81 mOhm	50 mA	50 mA	3 µs	4 µs	Surface Mount	600 %

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.58
		10	$ 0.34
		100	$ 0.22
		500	$ 0.17
		1000	$ 0.16
	Digi-Reel®	1	$ 0.58
		10	$ 0.34
		100	$ 0.22
		500	$ 0.17
		1000	$ 0.16
	Tape & Reel (TR)	3000	$ 0.14
		6000	$ 0.13
		9000	$ 0.13
		15000	$ 0.12
		21000	$ 0.12
		30000	$ 0.12
		75000	$ 0.11
Newark	Each (Supplied on Cut Tape)	1	$ 0.66
		10	$ 0.52
		25	$ 0.44
		50	$ 0.38
		100	$ 0.33
		250	$ 0.29

Description

General part information

IS181 Series

The IS181D is a 1-channel 4-pin high density mounting Optically Coupled Isolator consisting of an infrared light emitting diode and NPN silicon phototransistor. It is suitable for industrial systems controllers, signal transmission between systems of different potentials and impedances.

Documents

Technical documentation and resources