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TLP521-3 The Toshiba TLP521-3 is a single-channel optocoupler designed for isolation applications. It offers a high isolation voltage of 5300Vrms and operates with a forward current of 50mA.
Mfr Part #:

TLP521-3

Available from 2 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TLP521-3 is a single-channel optocoupler designed for isolation applications. It offers a high isolation voltage of 5300Vrms and operates with a forward current of 50mA.
✓ Total Stock: 23,263 pcs
$ Price Range: $0.33

TLP521-3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,089 pcs
On Request
20089 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,174 pcs
On Request
3174 pcs On Request 1 On Request On Request 16+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLP521-3 Specifications Quick View

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TLP521-3 Description

Short technical summary and product information.

The Toshiba TLP521-3 is a transistor output optocoupler featuring a single isolated channel. It provides a robust isolation voltage of 5300Vrms, making it suitable for applications requiring electrical isolation between circuits.

 

Key electrical specifications include a typical forward current of 50mA and a forward voltage of 1.3V. The device exhibits a typical current transfer ratio (CTR) of 30%. It has a maximum power dissipation of 150mW.

 

Operating within a temperature range of -30°C to 100°C, the TLP521-3 is housed in a plastic DIP package, suitable for through-hole mounting. Its design ensures reliable performance in various electronic systems where signal isolation is critical.

TLP521-3 Quick Information

Product Type: Optocoupler
Series: TLP521
Canonical Name: Toshiba TLP521-3 Photocoupler
Subcategory: Transistor Output

TLP521-3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLP521-3 Estimated Pricing

Qty Low High
1+ $0.33 $0.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

TLP521-3 Features

  • Single channel transistor output optocoupler.
  • 5300Vrms isolation voltage rating.
  • 50mA typical forward current.
  • 30% typical current transfer ratio.
  • Operates from -30°C to 100°C.

TLP521-3 Applications

  • Provides essential electrical isolation.
  • Suitable for signal interface circuits.
  • Used in power supply control.
  • Applicable in industrial automation.

TLP521-3 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the TLP521-3?

The TLP521-3 offers an isolation voltage of 5300Vrms.

What is the typical forward current for the TLP521-3?

The typical forward current for the TLP521-3 is 50mA.

What is the operating temperature range of the TLP521-3?

The TLP521-3 operates between -30°C and 100°C.

What package type is the TLP521-3 available in?

The TLP521-3 is available in a plastic DIP package.

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