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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
ESD Rating
Forward Voltage
Impedance (Max) (Zzt)
Junction to Lead Thermal Resistance
Lead Style
Maximum Lead Soldering Temperature
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Packaging Type
Power
Power Dissipation
Reverse Leakage Current
Standard Package Quantity
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Zener Impedance (Zzt)
Zener Voltage
surge_power_rating

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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