IS281B datasheet pdf and Optoisolators - Transistor, Photovoltaic Output product details from Isocom Components 2004 LTD stock available on our website
SOT-23
IS281B Datasheet PDF
non-compliant
Technical Specifications
Parameter Name
Value
Type
Parameter
Factory Lead Time
2 Weeks
Mounting Type
Surface Mount
Package / Case
4-SOIC (0.173, 4.40mm Width)
Operating Temperature
-55°C~110°C
Packaging
Tape & Reel (TR)
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Voltage - Isolation
3750Vrms
Output Type
Transistor
Number of Channels
1
Voltage - Forward (Vf) (Typ)
1.2V
Input Type
DC
Rise / Fall Time (Typ)
5μs 3μs
Current - Output / Channel
50mA
Voltage - Output (Max)
80V
Current - DC Forward (If) (Max)
60mA
Current Transfer Ratio (Min)
130% @ 5mA
Current Transfer Ratio (Max)
260% @ 5mA
Vce Saturation (Max)
200mV
RoHS Status
ROHS3 Compliant
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IS281B Product Details
The IS281B optocoupler from Isocom Components 2004 LTD is designed for reliable high speed optically isolated signal transfer. This device is a 4-pin surface-mount device (SMD) that uses a transistor photovoltaic output. It features long-term stability and low off-state leakage current for temperature sensitivity. Its high current transfer ratio makes it ideal for a wide range of applications. It is ideal for digital logic and signal interfacing, motion control and instrumentation and industrial control systems. It also helps minimize power consumption and noise in these systems. With its high isolation resistance of 1000MΩmin, it is well-suited to help protect sensitive circuits from inductive and catalytic interference. This is an ideal product for reliable signal transfer and interfacing in a wide variety of applications.
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