2SD1248 The Hitachi 2SD1248 is an NPN Darlington power transistor designed for low frequency power amplifiers. It features a collector-emitter breakdown voltage of 120V and a high DC current gain of 1000.
Mfr Part #:

2SD1248

Available from 1 distributors
Mfr Name: Hitachi
Hitachi
The Hitachi 2SD1248 is an NPN Darlington power transistor designed for low frequency power amplifiers. It features a collector-emitter breakdown voltage of 120V and a high DC current gain of 1000.
✓ Total Stock: 7 pcs
$ Price Range: $0.99

2SD1248 Available from 1 distributor

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✓ Non-Authorised
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2SD1248 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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2SD1248 Description

Short technical summary and product information.

The Hitachi 2SD1248 is a silicon NPN Darlington power transistor specifically designed for low frequency power amplifier applications. This component boasts a high collector-emitter breakdown voltage of 120V minimum, ensuring robust performance in demanding circuits.

 

Key electrical characteristics include a high DC current gain (hFE) of 1000 minimum at an IC of 4A, making it suitable for amplification tasks requiring significant current handling. The transistor is designed to provide low collector saturation voltage, contributing to efficient power transfer.

 

While specific package details and operating temperature ranges are not detailed in the provided snippets, the 2SD1248 is identified as a power transistor. Its applications are focused on low-frequency amplification, making it a component of interest for audio amplifiers, power control circuits, and other general-purpose amplification needs where its breakdown voltage and gain characteristics are advantageous.

2SD1248 Quick Information

Product Type: NPN Transistor
Canonical Name: 2SD1248 NPN Darlington Power Transistor
Subcategory: Bipolar (BJT) - Single

2SD1248 Compliance

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

2SD1248 Estimated Pricing

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1+ $0.99 $0.99

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

2SD1248 Features

  • 120V minimum collector-emitter breakdown voltage.
  • 1000 minimum DC current gain at 4A.
  • Designed for low frequency amplifiers.
  • NPN Darlington power transistor.

2SD1248 Applications

  • Suitable for low frequency power amplifiers.
  • Used in switching power supplies.
  • Ideal for high current switching applications.
  • Applicable in audio amplification circuits.

2SD1248 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage of the 2SD1248?

The collector-emitter breakdown voltage of the 2SD1248 is a minimum of 120V.

What is the DC current gain (hFE) of the 2SD1248?

The 2SD1248 has a minimum DC current gain of 1000 at an IC of 4A.

What type of transistor is the 2SD1248?

The 2SD1248 is a silicon NPN Darlington power transistor.

What are the primary applications for the 2SD1248?

The 2SD1248 is designed for low frequency power amplifier applications.

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