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1N5237BTR 1N5237BTR is a 8.2V Zener diode from On Semiconductor with 500mW power dissipation in a DO-35 through-hole package.
Mfr Part #:

1N5237BTR

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
1N5237BTR is a 8.2V Zener diode from On Semiconductor with 500mW power dissipation in a DO-35 through-hole package.
✓ Total Stock: 40,025 pcs

1N5237BTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
40,000 pcs
On Request
40000 pcs On Request 1 On Request On Request On Request On Request On Request
Spartce Electronics. ✓
Non-Authorised Inventory information
25 pcs
On Request
25 pcs On Request 1 On Request On Request On Request On Request On Request
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1N5237BTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Package / Case
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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1N5237BTR Description

Short technical summary and product information.

The 1N5237BTR is a Zener diode from On Semiconductor designed for voltage regulation and reference applications. It provides a nominal Zener voltage of 8.2V with a tolerance of ±5% and a maximum power dissipation of 500mW.

 

This device features a maximum impedance of 8Ω at the Zener test current and a reverse leakage current of 3µA at 6.5V. The forward voltage is 1.2V at 200mA. It operates over a junction temperature range of -65°C to +200°C.

 

The 1N5237BTR is housed in a DO-35 (DO-204AH) axial-lead through-hole package, suitable for manual and wave soldering processes. It is part of the 1N5221B-1N5252B family of Zener diodes.

1N5237BTR Quick Information

Product Type: Zener Diode
Canonical Name: 1N5237BTR Zener Diode 8.2V 500mW DO-35
Subcategory: Single Zener Diode

1N5237BTR Compliance

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

1N5237BTR Features

  • 8.2V nominal Zener voltage with ±5% tolerance.
  • 500mW maximum power dissipation rating.
  • Low 8Ω maximum Zener impedance.
  • DO-35 through-hole axial-lead package.
  • Wide operating temperature range -65°C to +200°C.

1N5237BTR Applications

  • Voltage regulation in low-power DC circuits.
  • Voltage reference for analog and mixed-signal designs.
  • Overvoltage protection and clamping applications.
  • General purpose Zener diode for hobbyist and industrial use.

1N5237BTR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the 1N5237BTR?

The nominal Zener voltage is 8.2V.

What is the power dissipation rating of the 1N5237BTR?

The maximum power dissipation is 500mW.

What is the package type of the 1N5237BTR?

The package is DO-35 (DO-204AH) axial-lead through-hole.

What is the tolerance of the 1N5237BTR Zener voltage?

The tolerance is ±5%.

What is the maximum reverse leakage current of the 1N5237BTR?

The maximum reverse leakage current is 3µA at 6.5V.

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