Q4025RH5 The Littelfuse Inc. Q4025RH5 is a TRIAC ALTERNISTOR with a 400V blocking voltage and 25A RMS current rating. It comes in a TO-220AB package.
Mfr Part #:

Q4025RH5

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. Q4025RH5 is a TRIAC ALTERNISTOR with a 400V blocking voltage and 25A RMS current rating. It comes in a TO-220AB package.
✓ Total Stock: 40 pcs
$ Price Range: $2.71

Q4025RH5 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
40 pcs
40 pcs On Request 1 On Request On Request On Request On Request On Request

Q4025RH5 Specifications Quick View

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

Q4025RH5 Description

Short technical summary and product information.

The Littelfuse Inc. Q4025RH5 is an Alternistor-type TRIAC designed for power control applications. It offers a blocking voltage of up to 400V and can handle a continuous on-state current of 25A (RMS).

 

This TRIAC features a gate trigger voltage of 1.3V (max) and a gate trigger current of 50mA (max). It has a high surge current capability of 208A/250A at 50/60Hz and a holding current of 50mA (max).

 

The Q4025RH5 is housed in a TO-220AB package with a through-hole mounting type. It operates within a temperature range of -40°C to 125°C (TJ). Its Alternistor, snubberless design makes it suitable for applications requiring robust switching performance.

 

This component is classified under Thyristors - TRIACs and is manufactured by Littelfuse Inc.

Q4025RH5 Quick Information

Product Type: Thyristor - TRIAC
Series: Q4025
Canonical Name: Littelfuse Inc. Q4025RH5 TRIAC ALTERNISTOR
Subcategory: TRIAC

Q4025RH5 Compliance

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

Q4025RH5 Estimated Pricing

Qty Low High
1+ $2.71 $2.71

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

Q4025RH5 Features

  • 400V blocking voltage rating.
  • 25A RMS on-state current.
  • TO-220AB package for through-hole mounting.
  • Alternistor type for enhanced performance.
  • Wide operating temperature range.

Q4025RH5 Applications

  • AC power switching applications.
  • Motor speed control circuits.
  • Lighting control systems.
  • Solid state relay applications.

Q4025RH5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum off-state voltage of the Q4025RH5?

The maximum off-state voltage is 400V.

What is the maximum on-state RMS current rating?

The maximum on-state RMS current is 25A.

What is the gate trigger voltage requirement?

The maximum gate trigger voltage is 1.3V.

What is the surge current capability?

The surge current is 208A at 50Hz and 250A at 60Hz.

What type of triac is the Q4025RH5?

It is an Alternistor - Snubberless type triac.

What is the operating temperature range?

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

What package is the Q4025RH5 available in?

It is available in a TO-220-3 (TO-220AB) package with through-hole mounting.

Q4025RH5 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BC847B/215
BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
View Part
S1ME361T
S1ME361T
Vishay
The Vishay S1ME361T is a rectifier with an average rectified current of 1A and a maximum reverse voltage of 1000V. It is supplied in an SMA package.
View Part
CD4023BM96/CD4023BM96
CD4023BM96/CD4023BM96
Texas Instruments
The Texas Instruments CD4023BM96 is a logic gate designed for digital applications. It features RoHS3 compliance and an MSL 1 rating.
View Part
TEST105
TEST105
Texas Instruments
The TEST105 from Texas Instruments is a component with RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected status.
View Part
Home

Categories