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HomeProductsIsolatorsOptoisolators - Transistor, Photovoltaic OutputIS281B
IS281B Image
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See specifications for product details.

IS281B - Isocom Components 2004 LTD

Manufacturer Part Number
IS281B
Manufacturer
Isocom Components
Allelco Part Number
32D-IS281B
ECAD Model
Parts Description
OPTOCOUP TRANS 4SMD
Detailed Description
Package
4-SOIC (0.173", 4.40mm Width)
Data sheet
IS281.pdf
RoHs Status
ROHS3 Compliant
In stock: 178350

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Quantity

Specifications

IS281B Tech Specifications
Isocom Components 2004 LTD - IS281B technical specifications, attributes, parameters and parts with similar specifications to Isocom Components 2004 LTD - IS281B

Product Attribute Attribute Value  
Manufacturer Isocom Components  
Voltage - Output (Max) 80V  
Voltage - Isolation 3750Vrms  
Voltage - Forward (Vf) (Typ) 1.2V  
Vce Saturation (Max) 200mV  
Turn On / Turn Off Time (Typ) -  
Supplier Device Package -  
Series -  
Rise / Fall Time (Typ) 5µs, 3µs  
Package / Case 4-SOIC (0.173", 4.40mm Width)  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Type Transistor  
Operating Temperature -55°C ~ 110°C  
Number of Channels 1  
Mounting Type Surface Mount  
Input Type DC  
Current Transfer Ratio (Min) 130% @ 5mA  
Current Transfer Ratio (Max) 260% @ 5mA  
Current - Output / Channel 50mA  
Current - DC Forward (If) (Max) 60 mA  
Base Product Number IS281  

Parts with Similar Specifications

The three parts on the right have similar specifications to Isocom Components 2004 LTD IS281B

Product Attribute IS281B IS2805-4 IS281GR IS281F
Part Number IS281B IS2805-4 IS281GR IS281F
Manufacturer Isocom Components 2004 LTD Isocom Components 2004 LTD Isocom Components 2004 LTD Isocom Components 2004 LTD
Turn On / Turn Off Time (Typ) - - - -
Supplier Device Package - 16-SOIC - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Type Transistor Transistor Transistor Transistor
Base Product Number IS281 IS2805 IS281 IS281
Current - Output / Channel 50mA 50mA 50mA 50mA
Rise / Fall Time (Typ) 5µs, 3µs 3µs, 4µs 5µs, 3µs 5µs, 3µs
Operating Temperature -55°C ~ 110°C -55°C ~ 110°C -55°C ~ 110°C -55°C ~ 110°C
Current Transfer Ratio (Min) 130% @ 5mA 20% @ 1mA 100% @ 5mA 150% @ 5mA
Series - - - -
Input Type DC AC, DC DC DC
Vce Saturation (Max) 200mV 400mV 200mV 200mV
Current - DC Forward (If) (Max) 60 mA 50 mA 60 mA 60 mA
Voltage - Forward (Vf) (Typ) 1.2V 1.2V 1.2V 1.2V
Number of Channels 1 4 1 1
Voltage - Isolation 3750Vrms 3750Vrms 3750Vrms 3750Vrms
Package / Case 4-SOIC (0.173", 4.40mm Width) 16-SOIC (0.173', 4.40mm Width) 4-SOIC (0.173", 4.40mm Width) 4-SOIC (0.173', 4.40mm Width)
Current Transfer Ratio (Max) 260% @ 5mA 400% @ 1mA 300% @ 5mA 300% @ 5mA
Voltage - Output (Max) 80V 80V 80V 80V

IS281B Datasheet PDF

Download IS281B pdf datasheets and Isocom Components 2004 LTD documentation for IS281B - Isocom Components 2004 LTD.

Datasheets
IS281.pdf
Environmental Information
Isocom RoHS.pdf Isocom Components REACH.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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IS281B Image

IS281B

Isocom Components 2004 LTD
32D-IS281B

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