NTE5294A NTE5294A is a 180V Zener diode rated for 50W maximum power dissipation with ±5% tolerance, housed in a DO-5 stud mount package.
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NTE5294A

Available from 1 distributors
Mfr Name: NTE Electronics
NTE Electronics
NTE5294A is a 180V Zener diode rated for 50W maximum power dissipation with ±5% tolerance, housed in a DO-5 stud mount package.
Total Stock: 3 pcs

NTE5294A Available from 1 distributor

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3 pcs
3 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

NTE5294A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
SVHC Present
Supplier Device Package
Tolerance
Voltage

NTE5294A Description

Short technical summary and product information.

The NTE5294A is a Zener diode designed for voltage regulation and reference applications. It features a nominal Zener voltage of 180V with a tolerance of ±5%, ensuring precise voltage clamping. The device can handle up to 50W of power dissipation, making it suitable for high-power circuits. Its maximum impedance (Zzt) is 90Ω, which influences regulation performance under varying current conditions.

 

The diode is packaged in a DO-203AB (DO-5) stud mount case, allowing for chassis mounting with a stud for secure attachment and efficient heat sinking. The operating temperature range spans from -65°C to 175°C, enabling use in extreme environments. This component is commonly employed in power supplies, voltage regulators, and surge protection circuits where a stable 180V reference is required.

NTE5294A Quick Information

Product Type: Zener Diode
Canonical Name: NTE5294A Zener Diode 180V 50W DO-5
Subcategory: Single Zener Diode

NTE5294A Compliance

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

NTE5294A Features

  • 180V nominal Zener voltage with ±5% tolerance.
  • 50W maximum power dissipation rating.
  • 90Ω maximum impedance for stable regulation.
  • DO-5 stud mount package for chassis mounting.
  • -65°C to 175°C wide operating temperature range.

NTE5294A Applications

  • Used in high-voltage power supply regulation.
  • Ideal for voltage reference circuits.
  • Suitable for surge protection applications.
  • Employed in industrial power control systems.

NTE5294A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the NTE5294A?

The nominal Zener voltage is 180V.

What is the power rating of the NTE5294A?

The maximum power dissipation is 50W.

What is the tolerance of the NTE5294A?

The tolerance is ±5%.

What package does the NTE5294A come in?

It is available in a DO-203AB (DO-5) stud mount package.

What is the operating temperature range?

The operating temperature range is -65°C to 175°C.

What is the maximum impedance of the NTE5294A?

The maximum impedance (Zzt) is 90Ω.

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