TLP321Y The Toshiba TLP321Y is an NPN-Output dc-Input Optocoupler. It offers a breakdown voltage of 80V and a collector current of 80mA.
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TLP321Y

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TLP321Y is an NPN-Output dc-Input Optocoupler. It offers a breakdown voltage of 80V and a collector current of 80mA.
✓ Total Stock: 22,390 pcs

TLP321Y Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
22,390 pcs
22390 pcs On Request 1 4 On Request 2018+ On Request On Request

TLP321Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

TLP321Y Description

Short technical summary and product information.

The Toshiba TLP321Y is a high-performance optocoupler featuring an NPN output and DC input. It is designed for applications requiring reliable signal isolation.

 

Key electrical specifications include a breakdown voltage of 80V, a maximum collector current of 80mA, and a minimum current transfer ratio (CTR) of 50%. The forward voltage is rated at a maximum of 1.3V, and the isolation voltage stands at 5000V. The device has a maximum power dissipation of 250mW.

 

This optocoupler comes in a DIP package, suitable for through-hole mounting. It is a single-channel device, providing essential isolation for various electronic circuits.

 

The TLP321Y is suitable for industrial automation and process control systems where robust isolation is critical.

TLP321Y Quick Information

Product Type: Optocoupler
Series: TLP
Canonical Name: Toshiba TLP321Y NPN-Output dc-Input Optocoupler
Subcategory: Transistor, Photovoltaic Output

TLP321Y Compliance

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

TLP321Y Features

  • NPN-Output dc-Input Optocoupler
  • 80V Breakdown Voltage
  • 80mA Collector Current
  • 50% Minimum Current Transfer Ratio
  • 5000V Isolation Voltage

TLP321Y Applications

  • Ideal for signal isolation in industrial systems.
  • Used in power supply feedback circuits.
  • Suitable for microcontroller interfacing.
  • Provides isolation in communication interfaces.
  • Used in noise-sensitive applications.

TLP321Y FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the TLP321Y?

The TLP321Y is available in a DIP (Dual Inline Package).

What is the isolation voltage of the TLP321Y?

The isolation voltage is 5000V.

What is the minimum CTR of the TLP321Y?

The minimum current transfer ratio (CTR) is 50%.

What is the maximum collector current?

The maximum collector current is 80mA.

What is the breakdown voltage?

The minimum collector-emitter breakdown voltage is 80V.

What is the forward voltage?

The maximum forward voltage is 1.3V.

What is the power dissipation?

The maximum power dissipation is 250mW.

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