ISP281D

Product Status Active
Number of Channels 1
Voltage - Isolation 3750Vrms
Current Transfer Ratio (Min) 300% @ 5mA

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$0.57 / unit
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ISP281D Specifications

18 parameters
Product Status
Active
Number of Channels
1
Voltage - Isolation
3750Vrms
Current Transfer Ratio (Min)
300% @ 5mA
Current Transfer Ratio (Max)
600% @ 5mA
Turn On / Turn Off Time (Typ)
3μs, 3μs
Rise / Fall Time (Typ)
2μs, 3μs
Input Type
DC
Output Type
Transistor
Voltage - Output (Max)
80V
Current - Output / Channel
50mA
Voltage - Forward (Vf) (Typ)
1.4V (Max)
Current - DC Forward (If) (Max)
50 mA
Vce Saturation (Max)
400mV
Operating Temperature
-55°C ~ 110°C
Mounting Type
Surface Mount
Package / Case
4-SOIC (0.173", 4.40mm Width)
Supplier Device Package
4-SOP

About ISP281D

The Isocom Components ISP281D is a Transistor, Photovoltaic Output Optoisolators electronic component manufactured by Isocom Components. Buy ISP281D from seekcomp, your trusted ISP281D supplier and professional Isocom Components distributor. OPTOCOUPLER. This ISP281D component features Operating Temperature: -55°C ~ 110°C, Mounting Type: Surface Mount, Package / Case: 4-SOIC (0.173", 4.40mm Width), Supplier Device Package: 4-SOP.

Key Specifications

Operating Temperature-55°C ~ 110°C
Mounting TypeSurface Mount
Package / Case4-SOIC (0.173", 4.40mm Width)
Supplier Device Package4-SOP

The ISP281D offers 18 documented technical parameters. Additional specifications include Product Status (Active), Number of Channels (1), Voltage - Isolation (3750Vrms), Current Transfer Ratio (Min) (300% @ 5mA), Current Transfer Ratio (Max) (600% @ 5mA). For complete technical data, refer to the Parameters table above.

Download ISP281D PDF Datasheet for pinout diagrams, application circuits, and performance curves.

About Isocom Components

Isocom Components manufactures high-performance optoelectronic devices, serving critical roles in the industrial, medical, and telecom sectors through robust electrical isolation solutions. As your dedicated Isocom Components distributor, seekcomp provides direct access to 3316+ individual items across 7 distinct product categories, including industry-standard transistor output optoisolators, gate drivers, and solid state relays.

Isocom Components ISP281D in stock — available for immediate purchase from seekcomp. As a professional Isocom Components distributor and ISP281D supplier, we guarantee 100% genuine and original components sourced directly from the manufacturer. We offer competitive ISP281D pricing, flexible order quantities, and reliable worldwide shipping. Submit a Request for Quote (RFQ) to get the best ISP281D price with fast delivery. Download the ISP281D PDF datasheet for complete technical specifications.
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Frequently Asked Questions

What is the Isocom Components ISP281D?

The Isocom Components ISP281D is a Transistor, Photovoltaic Output Optoisolators electronic component manufactured by Isocom Components. Designed for professional applications, this Isocom Components Transistor, Photovoltaic Output Optoisolators offers reliable performance in industrial, automotive, and consumer electronics systems. seekcomp maintains verified stock of the ISP281D for immediate worldwide shipment.

What is the ISP281D cross reference or equivalent?

The ISP281D cross reference and equivalent parts can be identified using the Isocom Components ISP281D datasheet specifications. Common ISP281D alternatives are typically found within the Isocom Components Transistor, Photovoltaic Output Optoisolators product family. Contact seekcomp for ISP281D cross-reference assistance — our engineers can recommend compatible substitutes based on your application requirements.

Where can I buy the ISP281D from a trusted distributor?

You can buy the ISP281D from seekcomp, an authorized Isocom Components distributor and professional ISP281D supplier. We stock genuine Isocom Components ISP281D components sourced through verified supply channels. Submit a Request for Quote on this page to purchase the ISP281D with competitive pricing and worldwide delivery.

How do I get the ISP281D price and request a quote?

To get the current ISP281D price, submit a Request for Quote (RFQ) on this page. seekcomp provides competitive Isocom Components ISP281D pricing with volume discounts available for bulk orders. Our team will respond with a detailed ISP281D quote — including unit price, lead time, and shipping options — within 24 hours.

Where can I download the ISP281D PDF datasheet and specifications?

The ISP281D PDF datasheet is available for free download on this page. Click the Datasheet button to access the complete Isocom Components ISP281D technical specifications, including electrical characteristics, pinout diagrams, mechanical dimensions, and application notes. Use the ISP281D datasheet to verify compatibility before ordering.

Is the ISP281D in stock? What is the lead time and shipping?

Yes, the Isocom Components ISP281D is currently in stock at seekcomp and available for immediate shipment worldwide. For in-stock ISP281D orders, we offer same-day or next-day dispatch. Lead time and exact ISP281D shipping details will be confirmed in your quote. We ship to 200+ countries via DHL, FedEx, and UPS.

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