Isolators

PS2581L2-W-A

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Renesas Electronics Corporation

OPTOISOLATOR 5KV TRANS 4SMD

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Isolators

PS2581L2-W-A

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Renesas Electronics Corporation

OPTOISOLATOR 5KV TRANS 4SMD

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PS2581L2-W-A

Current - DC Forward (If) (Max) [Max]	80 mA
Current - Output / Channel	50 mA
Current Transfer Ratio (Max)	260 %
Current Transfer Ratio (Min) [Min]	130 %
Input Type	DC
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature [Max]	100 °C
Operating Temperature [Min]	-55 °C
Output Type	1.81 mOhm
Package / Case	4-SMD, Gull Wing
Rise / Fall Time (Typ) [custom]	5 µs
Rise / Fall Time (Typ) [custom]	3 µs
Supplier Device Package	4-SMD
Vce Saturation (Max) [Max]	300 mV
Voltage - Forward (Vf) (Typ)	1.17 V

PS2581AL2 Series

Photocouplers / Optocouplers

Part	Current - Output / Channel	Current Transfer Ratio (Min) [Min]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Vce Saturation (Max) [Max]	Output Type	Mounting Type	Input Type	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Voltage - Forward (Vf) (Typ)	Number of Channels	Current Transfer Ratio (Max)	Current - DC Forward (If) (Max) [Max]	Voltage - Output (Max) [Max]	Current Transfer Ratio (Max) [Max]
Renesas Electronics Corporation PS2581L2-D-A	50 mA	100 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs	1.17 V	1	300 %	80 mA
Renesas Electronics Corporation PS2581AL2-Q-A	30 mA	100 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs		1	200 %	30 mA	70 V
Renesas Electronics Corporation PS2581L1-H-A	50 mA	80 %	4-DIP	100 °C	-55 °C	4-DIP	300 mV	1.81 mOhm	Through Hole	DC	5 µs	3 µs	1.17 V	1		80 mA		160 %
Renesas Electronics Corporation PS2581L2-A	50 mA	80 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs	1.17 V	1	400 %	80 mA
Renesas Electronics Corporation PS2581AL2-A	30 mA	50 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs		1	400 %	30 mA	70 V
Renesas Electronics Corporation PS2581L2-W-A	50 mA	130 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs	1.17 V	1	260 %	80 mA
Renesas Electronics Corporation PS2581L2-F3-A	50 mA	80 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs	1.17 V	1	400 %	80 mA
Renesas Electronics Corporation PS2581AL2-F3-A	30 mA	50 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs		1	400 %	30 mA	70 V
Renesas Electronics Corporation PS2581AL1-A	30 mA	50 %	4-DIP	100 °C	-55 °C	4-DIP	300 mV	1.81 mOhm	Through Hole	DC	5 µs	3 µs		1	400 %	30 mA	70 V
Renesas Electronics Corporation PS2581L2-H-A	50 mA	80 %	4-SMD Gull Wing	100 °C	-55 °C	4-SMD	300 mV	1.81 mOhm	Surface Mount	DC	5 µs	3 µs	1.17 V	1		80 mA		160 %

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	600	$ 0.38

Description

General part information

PS2581AL2 Series

The PS2581AL1, PS2581AL2 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor in a plastic DIP (Dual In-line Package) to realize an excellent cost performance. Creepage distance and clearance of leads are over 8 millimeters. The PS2581AL2 is lead bending type (Gull-wing) for surface mounting.

Documents

Technical documentation and resources