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ON 1N5342BG

Zener Diode 6.8 V 5 W ±5% Through Hole Axial

ISO14001 ISO9001 DUNS

Brands: ON Semiconductor, LLC

Mfr.Part #: 1N5342BG

Datasheet: 1N5342BG Datasheet (PDF)

Package/Case: DO-35

Product Type: Diodes & Rectifiers

RoHS Status:

Stock Condition: 2824 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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Please submit RFQ for 1N5342BG or email to us: Email: [email protected], we will contact you within 12 hours.

1N5342BG General Description

This is a complete series of 5.0 Watt Zener Diode Voltage Regulators with tight limits and better operating characteristics that reflect the superior capabilities of silicon-oxide passivated junctions. All this is in an axial-lead, transfer-molded plastic package that offers protection in all common environmental conditions.



  • Up to 180 Watt Surge Rating @ 8.3 ms
  • Maximum Limits Guaranteed on Seven Electrical Parameters
  • CASE: Void-free, transfer-molded, thermo-setting plastic
  • FINISH: All external surfaces are corrosion resistant and leads are readily solderable
  • POLARITY: Cathode indicated by color band. When operated in zener mode, cathode will be positive with respect to anode.
  • WEIGHT: 0.7 gram (approx)
  • Pb-Free Packages are Available




Parameter Value Parameter Value
Source Content uid 1N5342BG Pbfree Code Yes
Part Life Cycle Code Active Ihs Manufacturer ONSEMI
Part Package Code Surmetic 40, Axial Lead Package Description ROHS COMPLIANT, PLASTIC, CASE 017AA-01, 2 PIN
Pin Count 0 Manufacturer Package Code 017AA
Reach Compliance Code not_compliant ECCN Code EAR99
HTS Code 8541.10.00.50 Factory Lead Time 64 Weeks
Samacsys Manufacturer onsemi Case Connection ISOLATED
Configuration SINGLE Diode Element Material SILICON
Diode Type ZENER DIODE Dynamic Impedance-Max 1 Ω
JESD-30 Code O-PALF-W2 JESD-609 Code e3
Number of Elements 1 Number of Terminals 2
Operating Temperature-Max 200 °C Operating Temperature-Min -65 °C
Package Body Material PLASTIC/EPOXY Package Shape ROUND
Power Dissipation-Max 5 W Qualification Status Not Qualified
Reference Voltage-Nom 6.8 V Surface Mount NO
Technology ZENER Terminal Finish MATTE TIN
Terminal Form WIRE Terminal Position AXIAL
Voltage Tol-Max 5% Working Test Current 175 mA
feature-type Voltage Regulator feature-configuration Single
feature-nominal-zener-voltage-v 6.8 feature-zener-voltage-tolerance 5%
feature-maximum-voltage-regulation-mv 150 feature-maximum-power-dissipation-mw 5000
feature-test-current-ma 175 feature-maximum-reverse-leakage-current-ua 10
feature-maximum-regulator-current-ma 700 feature-maximum-zener-impedance-ohm 1
feature-maximum-power-dissipation-25c-mw 5000 feature-packaging Box
feature-rad-hard feature-pin-count 2
feature-supplier-package Case 017AA-01 feature-standard-package-name1
feature-cecc-qualified No feature-esd-protection Yes
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99
feature-svhc Yes


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The 1N5342BG is a semiconductor diode chip used in electronic circuits. It is a voltage regulator diode that ensures a steady voltage output by regulating the flow of current. This chip is commonly used for voltage regulation in various applications, including power supplies and electronics circuits.
  • Equivalent

    The equivalent products of the 1N5342BG chip include 1N5343BG, 1N5344BG, and 1N5345BG.
  • Features

    1N5342BG is a 5-watt Zener diode with a voltage rating of 6.2V. It has a maximum power dissipation of 5 watts and a low dynamic impedance. It is designed for applications requiring stable voltage references or overvoltage protection.
  • Pinout

    The 1N5342BG is a Zener diode. It has a two-pin configuration, with the cathode being the pin connected to the curved side of the diode symbol and the anode being the other pin. The primary function of this diode is to regulate voltage by allowing current to flow in the reverse direction once the breakdown voltage is reached.
  • Manufacturer

    The manufacturer of the 1N5342BG is ON Semiconductor. ON Semiconductor is a multinational semiconductor manufacturing company headquartered in the United States. It specializes in creating semiconductor components and solutions for various industries including automotive, consumer electronics, industrial, and healthcare.
  • Application Field

    The 1N5342BG is a Zener diode with a voltage rating of 6.8V and a power rating of 5W. It can be used in various applications such as voltage regulation, voltage reference, and surge protection.
  • Package

    The 1N5342BG chip is available in an axial-leaded package type and has a DO-201AD form. It has a size of approximately 4.9mm in length, 2.4mm in diameter.

Datasheet PDF

Preliminary Specification 1N5342BG PDF Download

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  • quantity

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    Lowest international shipping fee starts from $0.00

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    365 days quality guarantee for all products

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