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TIP125

The TIP125 is a PNP Epitaxial Darlington Transistor from STMicroelectronics. It features a collector current of 5A and a collector-emitter voltage of -60V, housed in a TO-220 package.

✓ Total Stock: 6,736 pcs

$ Price Range: $0.42

TIP125 Available from 5 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	5,370 pcs On Request	5370 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	850 pcs On Request	850 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
ACK ELEKTRONIK ✓ Non-Authorised Inventory information	502 pcs On Request	502 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	13 pcs On Request	13 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	1 pcs On Request	1 pcs	On Request	1	On Request	On Request	450	On Request	On Request

TIP125 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	STMicroelectronics
Junction Temperature	150°C
Mounting Type	Through Hole
Storage Temperature	°C ~ °C
Tape & Reel	No
Type	PNP Epitaxial Darlington Transistor

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TIP125 Description

Short technical summary and product information.

The TIP125 is a PNP Epitaxial Darlington Transistor manufactured by STMicroelectronics. It is designed for medium power linear and switching applications. Key electrical characteristics include a continuous collector current of 5A and a collector-emitter voltage rating of -60V for the TIP125 variant. The transistor offers a DC current gain of at least 1000 under specified test conditions.

The TIP125 is packaged in a TO-220 through-hole package, suitable for various mounting configurations. Its thermal capabilities include a collector dissipation of 65W at a case temperature of 25°C. This component is complementary to the TIP120/121/122 series.

This transistor is often used in applications requiring moderate power amplification or switching. Its Darlington configuration provides high current gain, making it suitable for driving higher current loads from lower current control signals.

TIP125 Quick Information

Product Type: PNP Epitaxial Darlington Transistor

Canonical Name: TIP125 PNP Epitaxial Darlington Transistor

Subcategory: Bipolar (BJT) - Single, Pre-Biased

TIP125 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TIP125 Estimated Pricing

Qty	Low	High
1+	$0.42	$0.42

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

TIP125 Features

PNP Epitaxial Darlington Transistor
5A continuous collector current
-60V collector-emitter voltage
High DC current gain (1000 min)
TO-220 through-hole package

TIP125 Applications

Medium power linear applications
Medium power switching applications
Driving higher current loads
Complementary to TIP120/121/122

TIP125 FAQs

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

What is the maximum collector current for the TIP125?

The maximum continuous collector current (DC) for the TIP125 is 5A.

What is the collector-emitter voltage rating of the TIP125?

The collector-emitter voltage (VCEO) for the TIP125 is -60V.

What is the DC current gain (hFE) of the TIP125?

The minimum DC current gain (hFE) for the TIP125 is 1000 when tested at VCE = -3V and IC = 0.5A.

What package type is the TIP125 available in?

The TIP125 is available in a TO-220 package.

What is the RoHS status of the TIP125?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TIP125?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

What is the REACH status for the TIP125?

The REACH status is REACH Unaffected.