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1N5338BRLG Zener diode with 5.1V nominal voltage, ±5% tolerance, and 5W power dissipation in an Axial T-18 package.
Mfr Part #:

1N5338BRLG

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 5.1V nominal voltage, ±5% tolerance, and 5W power dissipation in an Axial T-18 package.
✓ Total Stock: 4,634 pcs

1N5338BRLG Available from 5 distributors

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1N5338BRLG 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
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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1N5338BRLG Description

Short technical summary and product information.

The 1N5338BRLG from ON Semiconductor is a 5.1V Zener diode rated for 5W continuous power dissipation. It offers tight ±5% tolerance on Zener voltage and features a maximum forward voltage of 1.2V at 1A. The diode is housed in a T-18 Axial package with through-hole mounting, making it suitable for automated insertion.

 

The device is part of the 1N53 series of 5 Watt Surmetic 40 Zener voltage regulators, utilizing silicon-oxide passivated junctions for reliable performance. It provides an ESD rating of Class 3 (>16 kV) per HBM and a surge rating of 180W at 8.3 ms. Operating temperature range spans -65°C to 200°C, with a junction-to-lead thermal resistance of 25°C/W.

 

Pb-Free packages are available per the manufacturer. The cathode is identified by a polarity band, and the leads are solderable up to 260°C for 10 seconds at 1/16 inch from the case.

1N5338BRLG Quick Information

Product Type: Zener Diode
Series: 1N53
Canonical Name: Zener Diode 5.1V ±5% 5W, T-18 Axial
Subcategory: Single Zener Diode

1N5338BRLG Compliance

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

1N5338BRLG Features

  • 5.1V nominal Zener voltage with ±5% tolerance.
  • 5 watt power dissipation capability.
  • ESD rated Class 3 (>16 kV) per HBM.
  • Surge rating 180W @ 8.3 ms.
  • Operating temperature -65°C to 200°C.

1N5338BRLG Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • General purpose Zener diode applications.
  • Bias voltage reference in analog circuits.

1N5338BRLG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the 1N5338BRLG?

The nominal Zener voltage is 5.1V with a ±5% tolerance.

What is the power dissipation rating?

Steady state power dissipation is 5W at lead temperature 25°C, leads 3/8 inch, derated above 25°C at 40 mW/°C.

What is the forward voltage drop?

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

What package does the 1N5338BRLG come in?

It is supplied in a T-18, Axial through-hole package with a cathode polarity band.

What is the operating temperature range?

Operating and storage temperature range is -65°C to 200°C. Maximum DC operating temperature is 150°C.

Does the device have ESD protection?

Yes, it is rated Class 3 (>16 kV) per Human Body Model.

What is the reverse leakage current?

Reverse leakage current is 1 µA at a test voltage of 1V.

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