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1N5253BTR The 1N5253BTR is a 25V Zener diode rated for 500mW power dissipation. It offers ±5% tolerance and is housed in a DO-35 (DO-204AH) axial lead package for through-hole mounting.
Mfr Part #:

1N5253BTR

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 1N5253BTR is a 25V Zener diode rated for 500mW power dissipation. It offers ±5% tolerance and is housed in a DO-35 (DO-204AH) axial lead package for through-hole mounting.
Total Stock: 27,778 pcs

1N5253BTR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20,000 pcs
20000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
7,778 pcs
7778 pcs On Request 1 On Request On Request 15+ On Request On Request

1N5253BTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Industrial Grade
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
Reverse Leakage Current
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Impedance (Zzt)
Zener Voltage

1N5253BTR Description

Short technical summary and product information.

The 1N5253BTR is a single Zener diode from ON Semiconductor designed for voltage regulation and protection applications. It features a nominal Zener voltage of 25V with a tolerance of ±5%, ensuring stable voltage reference.

 

This device is rated for a continuous power dissipation of 500mW, making it suitable for low-power voltage clamping and reference circuits. The Zener impedance (Zzt) is specified at 35Ω, providing predictable performance at the test current. The forward voltage is 1.2V at 200mA, and the reverse leakage current is 100nA at 19V.

 

The diode is packaged in a DO-35 (DO-204AH) axial lead package, designed for through-hole mounting. It can operate over a wide junction temperature range from -65°C to 200°C, offering robust thermal performance for industrial and commercial applications.

1N5253BTR Quick Information

Product Type: Zener Diode
Canonical Name: 1N5253BTR Zener Diode 25V 500mW ±5% DO-35 (DO-204AH) Through Hole
Subcategory: Single Zener Diode

1N5253BTR Compliance

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

1N5253BTR Features

  • 25V Zener voltage with ±5% tolerance.
  • 500mW maximum power dissipation rating.
  • Low reverse leakage of 100nA at 19V.
  • DO-35 axial lead through-hole package.
  • Operates from -65°C to 200°C junction temperature.

1N5253BTR Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection and clamping.
  • Voltage reference in analog designs.
  • General purpose Zener diode applications.

1N5253BTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5253BTR?

The Zener voltage is 25 V.

What is the power dissipation rating of the 1N5253BTR?

The maximum power dissipation is 500 mW.

What is the tolerance of the 1N5253BTR?

The tolerance is ±5%.

What package type does the 1N5253BTR come in?

It is available in a DO-35 (DO-204AH) axial lead through-hole package.

What is the operating temperature range for the 1N5253BTR?

The junction temperature range is -65°C to 200°C.

What is the forward voltage of the 1N5253BTR?

The forward voltage is 1.2 V at a forward current of 200 mA.

What is the reverse leakage current of the 1N5253BTR?

The reverse leakage current is 100 nA at a reverse voltage of 19 V.

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