NTE179 The NTE179 is a Germanium PNP transistor from NTE Electronics designed for high-current switching applications. It features a TO-3 package and a maximum collector current of 25A.
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NTE179

Available from 1 distributors
Mfr Name: NTE Electronics
NTE Electronics
The NTE179 is a Germanium PNP transistor from NTE Electronics designed for high-current switching applications. It features a TO-3 package and a maximum collector current of 25A.
Total Stock: 4 pcs
$ Price Range: $0.99

NTE179 Available from 1 distributor

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NTE179 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base Current
Base Emitter On Voltage (Maximum @ IC = 1 A, VCE = 2 V)
Base Emitter On Voltage (Maximum @ IC = 5 A, VCE = 2 V)
Collector Cutoff Current (Maximum @ VCB = 2 V, IE = 0)
Collector Cutoff Current (Maximum @ VCE = 90 V, VBE(off) = 0.2 V)
Collector-Base Breakdown Voltage
Collector-Emitter Cutoff Current
Collector-Emitter Sustaining Voltage
Continuous Collector Current
Current
DC Current Gain (Minimum @ IC = 1 A, VCE = 2 V)
DC Current Gain (Minimum @ IC = 5 A, VCE = 2 V)
DC Current Gain (hFE) (Min) @ Ic, Vce
Derate above 25°C
Emitter-Base Breakdown Voltage
Frequency
Junction to Case Thermal Resistance
Mounting Type
Operating Junction Temperature
Operating Temperature
Package / Case
Power
Reverse Voltage Br (Maximum @ VCB)
Reverse Voltage Br (Maximum @ VEB)
Storage Junction Temperature
Supplier Device Package
Supplier Package
Total Device Dissipation
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

NTE179 Description

Short technical summary and product information.

The NTE179 is a Germanium PNP transistor manufactured by NTE Electronics, designed for high-current switching applications. It offers a low collector-emitter saturation voltage and fast switching times.

 

Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 40V and a continuous collector current (IC) of 25A. The device can handle a total power dissipation of 106W at 25°C ambient temperature, with a derating of 1.25W/°C above that temperature. The operating and storage junction temperatures range from -65°C to 110°C.

 

This transistor is housed in a TO-3 (TO-204AA) package, suitable for through-hole mounting. Its characteristics make it suitable for audio power amplifier and high-current switch applications requiring robust performance and low saturation voltages.

NTE179 Quick Information

Product Type: Bipolar Transistor
Canonical Name: NTE Electronics NTE179 Germanium PNP Transistor
Subcategory: Bipolar Transistor

NTE179 Compliance

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

NTE179 Estimated Pricing

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1+ $0.99 $0.99

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

NTE179 Features

  • Germanium PNP transistor for high-current switching.
  • Maximum collector-emitter voltage of 40V.
  • Continuous collector current up to 25A.
  • Power dissipation of 106W at 25°C.
  • TO-3 package for through-hole mounting.

NTE179 Applications

  • Suitable for audio power amplifiers.
  • Designed for high-current switch applications.
  • Used in power supply circuits.
  • Applicable in general-purpose switching.

NTE179 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the NTE179?

The maximum collector-emitter voltage (VCEO) for the NTE179 is 40V.

What is the continuous collector current rating of the NTE179?

The NTE179 has a continuous collector current (IC) rating of 25A.

What is the power dissipation of the NTE179 transistor?

The NTE179 has a total device dissipation (PD) of 106W at 25°C.

What is the operating temperature range for the NTE179?

The operating junction temperature range for the NTE179 is -65°C to 110°C.

What package type is the NTE179 available in?

The NTE179 is available in a TO-3 (TO-204AA) package.

What is the typical DC current gain (hFE) of the NTE179 at 1A?

The typical DC current gain (hFE) of the NTE179 is 65 at 1A and 2V.

What is the collector-emitter saturation voltage for the NTE179 at 5A?

The collector-emitter saturation voltage (VCE(sat)) for the NTE179 is a maximum of 500mV at 5A and 100mA.

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