TIP145 The TIP145 is a PNP Power Darlington Transistor from Texas Instruments, featuring a TO-218 package. It offers a high DC current gain and is suitable for power linear and switching applications.
Mfr Part #:

TIP145

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TIP145 is a PNP Power Darlington Transistor from Texas Instruments, featuring a TO-218 package. It offers a high DC current gain and is suitable for power linear and switching applications.
Total Stock: 104 pcs
$ Price Range: $1.17

TIP145 Available from 1 distributor

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TIP145 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Construction
Material
Mounting Type
Power Dissipation

TIP145 Description

Short technical summary and product information.

The TIP145 is a silicon epitaxial-base PNP power transistor designed in a monolithic Darlington configuration. It is housed in a TO-218 plastic package, making it suitable for various power linear and switching applications.

 

Key electrical characteristics include a minimum DC current gain (hFE) of 1000 at IC = 5 A and VCE = 4 V, and a collector-emitter sustaining voltage (VCEO(sus)) of 60 Vdc minimum at 30 mA. The transistor is designed for general-purpose amplification and low-frequency switching tasks.

 

This component is part of the TIP Series of power transistors. Its construction includes a built-in base-emitter shunt resistor, contributing to its robust performance. The TO-218 package is commonly used for power applications requiring efficient heat dissipation.

TIP145 Quick Information

Product Type: PNP Power Darlington Transistor
Canonical Name: TIP145 PNP Power Darlington Transistor
Subcategory: Bipolar (BJT)

TIP145 Compliance

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

TIP145 Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

TIP145 Features

  • PNP Power Darlington Transistor
  • High DC Current Gain (hFE) 1000 Min
  • 60V Collector-Emitter Sustaining Voltage
  • TO-218 Plastic Package
  • Monolithic construction with built-in resistor

TIP145 Applications

  • General-purpose amplifier applications
  • Low-frequency switching applications
  • Power linear applications
  • Power switching applications

TIP145 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the collector-emitter sustaining voltage for the TIP145 transistor?

The collector-emitter sustaining voltage (VCEO(sus)) for the TIP145 is a minimum of 60 Vdc at 30 mA.

What is the minimum DC current gain (hFE) of the TIP145 transistor?

The TIP145 transistor has a minimum DC current gain (hFE) of 1000 when measured at IC = 5 A and VCE = 4 V.

What package type is the TIP145 transistor supplied in?

The TIP145 transistor is supplied in a TO-218 plastic package.

What is the polarity of the TIP145 transistor?

The TIP145 transistor has a PNP polarity.

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