1N5272B The Thomson-CSF 1N5272B is a 0.5W silicon planar Zener diode in a DO-35 glass case. It offers a power dissipation of 500mW at 75°C and a junction temperature up to 175°C.
Mfr Part #:

1N5272B

Available from 1 distributors
Mfr Name: Thomson-CSF
Thomson-CSF
The Thomson-CSF 1N5272B is a 0.5W silicon planar Zener diode in a DO-35 glass case. It offers a power dissipation of 500mW at 75°C and a junction temperature up to 175°C.
Total Stock: 2,006 pcs
$ Price Range: $0.99

1N5272B Available from 1 distributor

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1N5272B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Voltage
Junction Temperature
Mounting Type
Power Dissipation
Tape & Reel
Weight

1N5272B Description

Short technical summary and product information.

The 1N5272B from Thomson-CSF is a 0.5W silicon planar Zener diode designed for various electronic applications. Encased in a standard DO-35 glass package, this diode is suitable for through-hole mounting.

 

Key electrical characteristics include a maximum power dissipation of 500mW at an ambient temperature of 75°C, and a maximum junction temperature of 175°C. The storage temperature range is from -65°C to +200°C. A typical forward voltage is specified at 1.1V when operating at 200mA. The thermal resistance from junction to ambient is typically 300°C/W.

 

This Zener diode series offers standard voltage tolerance options, with suffix 'B' indicating a ±5% tolerance. The polarity is indicated by a color band on the cathode end. Its mechanical data includes a weight of approximately 0.13 grams.

1N5272B Quick Information

Product Type: Zener Diode
Canonical Name: 1N5272B Zener Diode
Subcategory: Zener Diode

1N5272B Compliance

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

1N5272B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

1N5272B Features

  • 0.5W silicon planar Zener diode
  • DO-35 glass case package
  • 500mW power dissipation at 75°C
  • 175°C maximum junction temperature
  • Through-hole mounting

1N5272B Applications

  • Suitable for voltage regulation in electronic circuits.
  • Used in power supply and protection applications.
  • Ideal for RF and high-frequency diode functions.
  • Applicable in signal clipping and voltage reference circuits.

1N5272B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the power dissipation of the 1N5272B?

The 1N5272B has a power dissipation of 500mW at 75°C.

What is the maximum junction temperature for the 1N5272B?

The maximum junction temperature for the 1N5272B is 175°C.

What is the storage temperature range for this Zener diode?

The storage temperature range is -65°C to +200°C.

What is the typical forward voltage at 200mA for the 1N5272B?

The typical forward voltage at 200mA is 1.1V.

What is the thermal resistance junction to ambient?

The typical thermal resistance junction to ambient is 300°C/W.

What type of package is the 1N5272B in?

The 1N5272B is in a DO-35 glass case.

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