2SA1179 The NEC 2SA1179 is a PNP bipolar transistor designed for surface mount applications. It features high breakdown voltage and comes in a SOT-23 package.
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2SA1179

Available from 1 distributors
Mfr Name: NEC
NEC
The NEC 2SA1179 is a PNP bipolar transistor designed for surface mount applications. It features high breakdown voltage and comes in a SOT-23 package.
✓ Total Stock: 4,322 pcs
$ Price Range: $0.85

2SA1179 Available from 1 distributor

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4,322 pcs
4322 pcs On Request 1 On Request On Request 99P/ On Request On Request

2SA1179 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Storage Temperature

2SA1179 Description

Short technical summary and product information.

The 2SA1179 from NEC is a PNP bipolar transistor designed for surface mount applications. It offers high breakdown voltage characteristics, with a Collector-Base Voltage (VCBO) of -55V and a Collector-Emitter Voltage (VCEO) of -50V. The device is housed in a compact SOT-23 package, making it suitable for space-constrained designs.

 

Key electrical specifications include a maximum Collector Current (IC) of -150mA and a Collector Power Dissipation (PC) of 200mW at 25°C. The DC current gain (hFE) ranges from 200 to 400 under typical test conditions (VCE=-6V, IC=-1mA). The transistor also features a transition frequency (fT) of 180MHz and a Collector Output Capacitance (Cob) of 4pF.

 

Mechanical data indicates the SOT-23 case is constructed from molded plastic with a UL flammability classification rating of 94V-0. The approximate weight of the component is 0.008 grams. The operating temperature range is from -55°C to +150°C, with a maximum junction temperature of 150°C.

2SA1179 Quick Information

Product Type: PNP Bipolar Transistor
Canonical Name: 2SA1179 PNP Bipolar Transistor
Subcategory: PNP

2SA1179 Compliance

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

2SA1179 Estimated Pricing

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1+ $0.85 $0.85

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

2SA1179 Features

  • High breakdown voltage PNP transistor.
  • Surface mount SOT-23 package.
  • Maximum collector current of -150mA.
  • Transition frequency up to 180MHz.
  • Wide operating temperature range.

2SA1179 Applications

  • Suitable for general amplification.
  • Used in switching applications.
  • Ideal for space-constrained designs.
  • Surface mount circuit integration.

2SA1179 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the 2SA1179?

-50V.

What is the package type of the 2SA1179?

SOT-23 surface-mount package.

What are the temperature limits for the 2SA1179?

Storage temperature range is -55°C to +150°C, and maximum junction temperature is 150°C.

What is the DC current gain (hFE) of the 2SA1179?

200 to 400 at Vce=-6V and Ic=-1mA.

What is the transition frequency of the 2SA1179?

180 MHz minimum at Vce=-6V and Ic=-10mA.

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