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1N5342BRLG The 1N5342BRLG is a 6.8 V, 5 W Zener diode from On Semiconductor in an axial through-hole package. It features a Zener impedance of 1 Ω and a forward voltage of 1.2 V @ 1 A.
Mfr Part #:

1N5342BRLG

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The 1N5342BRLG is a 6.8 V, 5 W Zener diode from On Semiconductor in an axial through-hole package. It features a Zener impedance of 1 Ω and a forward voltage of 1.2 V @ 1 A.
✓ Total Stock: 41,167 pcs

1N5342BRLG Available from 4 distributors

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1N5342BRLG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Dissipation
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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1N5342BRLG Description

Short technical summary and product information.

The 1N5342BRLG is a 5 W Zener voltage regulator diode from the 1N53 series, manufactured by On Semiconductor. It provides a nominal Zener voltage of 6.8 V with a ±5% tolerance. The device is housed in a T-18 axial lead plastic package, designed for through-hole mounting, and is suitable for a wide range of voltage regulation applications.

 

Key electrical specifications include a Zener impedance of 1 Ω, a reverse leakage current of 10 µA at 5.2 V, a forward voltage of 1.2 V at 1 A, and a surge power rating of 180 W at 8.3 ms. The operating temperature range spans -65 °C to +200 °C. The component is rated ESD Class 3 per the Human Body Model and is available in a Pb-Free finish. The package supports lead soldering at 260 °C for 10 seconds.

 

This device is suitable for general purpose voltage regulation, overvoltage protection, and reference voltage applications where a 5-watt dissipation capability and a 6.8-volt Zener voltage are required. The axial lead package allows for easy insertion into through-hole boards.

1N5342BRLG Quick Information

Product Type: Zener Diode
Series: 1N53
Canonical Name: 1N5342BRLG — 6.8 V 5 W Zener Diode, Axial Through Hole
Subcategory: Single Zener Diode

1N5342BRLG Compliance

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

1N5342BRLG Features

  • Zener voltage of 6.8 V ±5%.
  • Power dissipation of 5 W.
  • Low Zener impedance of 1 Ω.
  • Surge rating of 180 W at 8.3 ms.
  • ESD rated Class 3 >16 kV HBM.

1N5342BRLG Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Reference voltage generation.
  • General purpose zener diode applications.

1N5342BRLG FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5342BRLG?

The Zener voltage is 6.8 V with a tolerance of ±5%.

What is the power dissipation rating?

The power dissipation is 5 W at 25 °C lead temperature, with a derating of 40 mW/°C above 25 °C.

What is the package type and mounting method?

The 1N5342BRLG is available in a T-18, Axial plastic package and is designed for through-hole mounting.

What is the operating temperature range?

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

What is the forward voltage drop?

The forward voltage is 1.2 V at a forward current of 1 A.

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