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D45H8 D45H8 is a PNP bipolar power transistor from On Semiconductor. It features 60V collector-emitter voltage, 10A collector current, and 2W power dissipation in a TO-220-3 through-hole package.
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D45H8

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
D45H8 is a PNP bipolar power transistor from On Semiconductor. It features 60V collector-emitter voltage, 10A collector current, and 2W power dissipation in a TO-220-3 through-hole package.
✓ Total Stock: 58 pcs

D45H8 Available from 1 distributor

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58 pcs
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D45H8 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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D45H8 Description

Short technical summary and product information.

The D45H8 is a PNP bipolar junction transistor designed for power switching and amplification applications. It offers a collector-emitter voltage rating of 60V and a continuous collector current of 10A, with a power dissipation of 2W. The transistor provides a minimum DC current gain (hFE) of 40 at Ic=4A and Vce=1V, and a maximum Vce saturation voltage of 1V at Ib=400mA and Ic=8A. The transition frequency is 40 MHz.

 

The device is housed in a TO-220-3 through-hole package, suitable for easy mounting on heatsinks. It operates over a junction temperature range of -55°C to 150°C. The D45H8 is suitable for general-purpose power circuits including motor drivers, voltage regulators, and audio output stages.

D45H8 Quick Information

Product Type: Bipolar Transistor - BJT
Canonical Name: D45H8 PNP Bipolar (BJT) Transistor
Subcategory: Power Transistor

D45H8 Compliance

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

D45H8 Features

  • PNP bipolar power transistor.
  • 60V collector-emitter voltage rating.
  • 10A continuous collector current.
  • 2W power dissipation capability.
  • TO-220-3 through-hole package.

D45H8 Applications

  • Power switching in industrial circuits.
  • Amplification in audio systems.
  • Motor driver output stages.
  • Voltage regulation applications.

D45H8 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the D45H8?

-55°C to 150°C (junction).

What package does the D45H8 come in?

TO-220-3 through-hole package.

Is the D45H8 RoHS compliant?

Yes, it is listed as RoHS3 compliant (unverified).

What is the transistor type of D45H8?

PNP.

What is the maximum collector-emitter voltage?

60 V.

What is the maximum collector current?

10 A.

What is the DC current gain (hFE) of the D45H8?

Minimum 40 at Ic=4A, Vce=1V.

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