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Part Details for TLP521 by Isocom Components
Results Overview of TLP521 by Isocom Components
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (1 option)
- 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.
Applications
Space Technology
Industrial Automation
Aerospace and Defense
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
TLP521 Information
TLP521 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 TLP521
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
58-TLP521-ND
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DigiKey | OPTOISOLTR 5.3KV 1CH TRANS 4-DIP Min Qty: 2000 Lead time: 3 Weeks Container: Tube | Temporarily Out of Stock |
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$0.1579 | Buy Now |
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DISTI #
87061585
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Verical | DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Date Code: 2402 | Americas - 40000 |
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$0.1173 | Buy Now |
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DISTI #
40518278
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Verical | DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP RoHS: Compliant Min Qty: 2000 Package Multiple: 100 | Americas - 4300 |
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$0.2347 / $0.2761 | Buy Now |
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DISTI #
TLP521
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TME | Optocoupler, THT, Ch: 1, OUT: transistor, Uinsul: 5.3kV, DIP4, PIN: 4 Min Qty: 1 | 0 |
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$0.1140 / $0.4820 | RFQ |
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NAC | TLP521 Series Single Channel 55 V 5300 Vrms Phototransistor Optocoupler - DIP-4 RoHS: Compliant Min Qty: 1 Package Multiple: 100 Container: Tube | 4339 |
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$0.1088 / $0.1615 | Buy Now |
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Perfect Parts Corporation | 43904 |
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RFQ |
Part Details for TLP521
TLP521 CAD Models
TLP521 Part Data Attributes
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TLP521
Isocom Components
Buy Now
Datasheet
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Compare Parts:
TLP521
Isocom Components
Transistor Output Optocoupler, 1-Element, 5300V Isolation, DIP-4
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ISOCOM COMPONENTS LTD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.40.80.00 | |
| Samacsys Manufacturer | Isocom | |
| Additional Feature | UL RECOGNIZED | |
| Coll-Emtr Bkdn Voltage-Min | 55 V | |
| Configuration | SINGLE | |
| Current Transfer Ratio-Nom | 50% | |
| Dark Current-Max | 100 nA | |
| Forward Current-Max | 0.05 A | |
| Isolation Voltage-Max | 5300 V | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Operating Temperature-Max | 100 °C | |
| Operating Temperature-Min | -30 °C | |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER | |
| Terminal Finish | TIN |
Alternate Parts for TLP521
This table gives cross-reference parts and alternative options found for TLP521. 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 TLP521, 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 |
|---|---|---|---|---|
| TLP521 | Isocom LTD | Check for Price | Transistor Output Optocoupler, 1-Element, 7500V Isolation, PLASTIC PACKAGE-4 | TLP521 vs TLP521 |
TLP521 Frequently Asked Questions (FAQ)
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The TLP521 can operate in a temperature range of -40°C to 100°C, making it suitable for a wide range of applications.
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To ensure reliability in high-humidity environments, it is recommended to use a moisture-resistant coating or conformal coating on the device, and to follow proper storage and handling procedures.
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The recommended soldering temperature is 260°C, and the recommended soldering time is 10 seconds or less. Exceeding these limits can damage the device.
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Yes, the TLP521 can be used in high-frequency applications up to 1 MHz. However, the device's performance may degrade at higher frequencies, and additional filtering or shielding may be required.
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The input resistor value depends on the input voltage and current requirements. A general rule of thumb is to choose a resistor value that limits the input current to 10-20 mA. Consult the datasheet and application notes for more information.