Part Details for IS452 by Isocom Components
Results Overview of IS452 by Isocom Components
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
IS452 Information
IS452 by Isocom Components is an Optocoupler.
Optocoupler are under the broader part category of Optoelectronics.
Optoelectronic components work to detect, generate, and control light. They can essentially produce and/or react to light. Read more about Optoelectronics on our Optoelectronics part category page.
Price & Stock for IS452
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
16AM6584
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Newark | Optocplr, Darlington, 1Ch, 3.75Kv, Pdip4 Rohs Compliant: Yes |Isocom Components 2004 Ltd IS452 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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$0.4340 / $0.9420 | Buy Now |
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DISTI #
58-IS452CT-ND
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DigiKey | OPTOISO 3.75KV 1CH DARL 4-SMD Min Qty: 1 Lead time: 4 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
668 In Stock |
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$0.3280 / $0.9600 | Buy Now |
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Onlinecomponents.com | 4 Pin High Voltage Darlington, SMD Optocoupler COO: Thailand RoHS: Compliant | 0 |
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$0.2355 / $0.3281 | Buy Now |
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DISTI #
93071966
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Verical | DC-IN 1-CH Darlington DC-OUT 4-Pin PDIP SMD RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 Date Code: 2025 | Americas - 20000 |
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$0.2879 / $0.3590 | Buy Now |
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DISTI #
93071966
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Verical | DC-IN 1-CH Darlington DC-OUT 4-Pin PDIP SMD COO: Thailand RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 Date Code: 2025 | Americas - 20000 |
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$0.2879 / $0.3590 | Buy Now |
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DISTI #
IS452
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TME | Optocoupler Min Qty: 1000 | 0 |
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$0.2810 | RFQ |
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NAC | Darlington Output Optocoupler,1-Element,3750VIsolation RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 | 0 |
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$0.2560 / $0.3800 | Buy Now |
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DISTI #
IRCOUP2680
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Rutronik | HIGH VOLTAGE DARLINGTON RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Container: Tape & Reel |
Stock DE - 3000 Stock HK - 0 Stock US - 0 Stock SG - 0 |
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$0.3744 / $0.4385 | Buy Now |
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DISTI #
93071966
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Verical | DC-IN 1-CH Darlington DC-OUT 4-Pin PDIP SMD COO: Thailand RoHS: Compliant Min Qty: 3000 Package Multiple: 1000 Date Code: 2025 | Americas - 20000 |
|
$0.2879 / $0.3590 | Buy Now |
|
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Unikey Electronic Pte Ltd | In Stock | 668 |
|
$0.4354 / $0.7247 | Buy Now |
US Tariff Estimator: IS452 by Isocom Components
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for IS452
IS452 Part Data Attributes
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IS452
Isocom Components
Buy Now
Datasheet
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Compare Parts:
IS452
Isocom Components
Darlington Output Optocoupler, 1-Element, 3750V Isolation
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Dip-4 | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.40.80.00 | |
| Additional Feature | Ul Recognized | |
| Coll-Emtr Bkdn Voltage-Min | 300 V | |
| Configuration | Single With Built-In Diode And Resistor | |
| Current Transfer Ratio-Min | 1000% | |
| Current Transfer Ratio-Nom | 1000% | |
| Dark Current-Max | 200 Na | |
| Forward Current-Max | 0.05 A | |
| Forward Voltage-Max | 1.4 V | |
| Isolation Voltage-Max | 3750 V | |
| JESD-609 Code | e3 | |
| Mounting Feature | Surface Mount | |
| Number of Elements | 1 | |
| Operating Temperature-Max | 100 °C | |
| Operating Temperature-Min | -55 °C | |
| Optoelectronic Device Type | Darlington Output Optocoupler | |
| Power Dissipation-Max | 0.15 W | |
| Response Time-Max | 0.000018 S | |
| Surface Mount | Yes | |
| Terminal Finish | Tin |
Alternate Parts for IS452
This table gives cross-reference parts and alternative options found for IS452. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of IS452, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| IS452 | Isocom LTD | Check for Price | Darlington Output Optocoupler, 1-Element, 3750V Isolation | IS452 vs IS452 |
IS452 Frequently Asked Questions (FAQ)
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IS452 requires a well-designed PCB layout with adequate thermal management to ensure optimal performance. A minimum of 2oz copper thickness is recommended, and thermal vias should be placed under the device to dissipate heat effectively. A heat sink or thermal pad can also be used to further improve thermal management.
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To ensure reliable operation across the entire operating temperature range, it's essential to follow the recommended operating conditions, including voltage, current, and power dissipation. Additionally, the device should be properly soldered, and the PCB should be designed to minimize thermal gradients and mechanical stress.
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IS452 is a sensitive device and requires proper ESD protection and handling precautions. It's recommended to handle the device in an ESD-controlled environment, use ESD-safe packaging and storage, and follow proper soldering and assembly techniques to prevent damage.
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While IS452 is a high-quality device, it's essential to consult with Isocom Components or a qualified representative to determine its suitability for high-reliability or aerospace applications. Additional testing, screening, and qualification may be required to ensure the device meets the specific requirements of these applications.
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IS452 should be stored in its original packaging, in a dry, cool place, away from direct sunlight and moisture. The recommended storage temperature range is -20°C to 30°C, and the device should not be exposed to temperatures above 40°C for extended periods. The shelf life is typically 12 months from the date of shipment, but this may vary depending on the specific packaging and storage conditions.