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TLP126 The Toshiba TLP126 is a mini flat photocoupler with a photo transistor and GaAs infrared emitting diode. It offers high CTR at low AC input current and is suitable for surface mount assembly.
Mfr Part #:

TLP126

Available from 5 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba TLP126 is a mini flat photocoupler with a photo transistor and GaAs infrared emitting diode. It offers high CTR at low AC input current and is suitable for surface mount assembly.
✓ Total Stock: 4,593 pcs
$ Price Range: $0.33

TLP126 Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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.

TLP126 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Mounting Type
Power Dissipation
Supply Voltage
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TLP126 Description

Short technical summary and product information.

The Toshiba TLP126 is a compact optocoupler designed for surface mount applications. It integrates a gallium arsenide infrared emitting diode with a photo transistor, providing efficient optical coupling. This device is suitable for programmable controllers and telecommunication systems.

 

The TLP126 features a high isolation voltage of 3750Vrms, ensuring robust electrical separation. It offers a current transfer ratio (CTR) ranging from 100% to 1200% at a collector-emitter voltage of 0.5V and a forward current of ±1mA. The device operates with a supply voltage between 5V and 48V and a forward current range of 1.6mA to 20mA.

 

With a collector-emitter voltage rating of 80V and a collector current of up to 50mA, the TLP126 is versatile for various input module applications. Its mini flat package is designed for surface mount assembly, facilitating compact PCB designs. The operating temperature range is from -55°C to 100°C.

TLP126 Quick Information

Product Type: Optocoupler
Series: TLP126
Canonical Name: TLP126 Photocoupler
Subcategory: Transistor, Photovoltaic Output

TLP126 Compliance

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

TLP126 Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

TLP126 Features

  • High isolation voltage of 3750Vrms.
  • Current transfer ratio from 100% to 1200%.
  • Suitable for surface mount assembly.
  • Compact mini flat package design.
  • Operates with low AC input current.

TLP126 Applications

  • Signal isolation in industrial control systems.
  • Level shifting between different voltage domains.
  • Noise-free communication in power supplies.
  • Isolated feedback in switching converters.

TLP126 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the TLP126 photocoupler?

The isolation voltage is 3750Vrms.

What is the current transfer ratio (CTR) of the TLP126?

The current transfer ratio ranges from 100% to 1200%.

What is the operating temperature range for the TLP126?

The operating temperature range is -55°C to 100°C.

What type of package does the TLP126 come in?

The TLP126 comes in a mini flat package suitable for surface mounting.

What is the RoHS status of the TLP126?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TLP126?

The Moisture Sensitivity Level is 1 Unlimited.

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