Mfr Part #:

25TTS08FPPBF

Mfr Name: Vishay

The Vishay Dale 25TTS08FPPBF is a Phase Control SCR designed for medium power switching and phase control applications. It features a TO-220AB FULL-PAK package.

✓ Total Stock: 400 pcs

$ Price Range: $2.71

25TTS08FPPBF Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	400 pcs On Request	400 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-04-29 00:15:08

25TTS08FPPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Vishay

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25TTS08FPPBF Description

Short technical summary and product information.

The Vishay Dale 25TTS08FPPBF is a high voltage series silicon controlled rectifier specifically designed for medium power switching and phase control applications. Utilizing glass passivation technology, it ensures reliable operation up to 140 °C junction temperature.

Key electrical characteristics include a maximum average on-state current of 16A and a maximum RMS on-state current of 25A. It offers peak reverse voltage ratings of 800V or 1200V. The SCR has a maximum on-state voltage drop of 1.25V at 16A and 25°C.

This device is suitable for applications such as input rectification (soft start) and is designed to be used with other Vishay HPP components. The fully isolated TO-220AB FULL-PAK package simplifies integration into systems requiring high isolation.

Designed and qualified for industrial level use, this product is lead (Pb)-free. Its robust construction and performance make it a reliable choice for demanding phase control and switching tasks.

25TTS08FPPBF Quick Information

Product Type: Phase Control SCR

Series: 25TTS...FPPbF

Canonical Name: Vishay Dale 25TTS08FPPBF Phase Control SCR

Subcategory: Phase Control SCR

25TTS08FPPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead-Free

25TTS08FPPBF Estimated Pricing

Qty	Low	High
1+	$2.71	$2.71

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

25TTS08FPPBF Features

High voltage phase control SCR.
Rated for 800V or 1200V reverse voltage.
25A RMS on-state current capability.
TO-220AB FULL-PAK isolated package.
Designed for medium power switching.

25TTS08FPPBF Applications

Used for input rectification.
Suitable for soft start circuits.
Ideal for phase control applications.
Designed for medium power switching.

25TTS08FPPBF FAQs

7 frequently asked questions generated from this part’s specifications.

What is the maximum average on-state current for the 25TTS08FPPBF?

The maximum average on-state current is 16A.

What is the maximum RMS on-state current?

The maximum RMS on-state current is 25A.

What are the peak reverse voltage ratings for this SCR?

The peak reverse voltage ratings are 800V and 1200V.

What is the maximum on-state voltage drop at 16A?

The maximum on-state voltage drop at 16A and 25°C is 1.25V.

What is the operating temperature range?

The operating junction temperature range is -40°C to 125°C.

What type of package does the 25TTS08FPPBF use?

It uses the TO-220AB FULL-PAK package.

Is this product RoHS compliant?

Yes, it is RoHS3 Compliant.