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ON 1N4755A

Zener Single Diode, 43 V, 1 W, DO-204AL, 5 %, 2 Pins, 200 °C

Ovaga Certification

Brands: ON Semiconductor, LLC

Mfr.Part #: 1N4755A

Datasheet: 1N4755A Datasheet (PDF)

Package/Case: DO-41

Product Type: Diodes & Rectifiers

RoHS Status:

Stock Condition: 3552 pcs, New Original

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Quick Quote

Please submit RFQ for 1N4755A or email to us: Email: [email protected], we will contact you within 12 hours.

1N4755A General Description

This is a complete series of 1 Watt Zener diode with limits and excellent operating characteristics that reflect the superior capabilities of silicon-oxide passivated junctions. All this in an axial-lead hermetically sealed glass package that offers protection in all common environmental conditions.


  • Zener Voltage Range - 3.3 V to 91 V
  • ESD Rating of Class 3 (>16 KV) per Human Body Model
  • DO-41 (DO-204AL) Package
  • Double Slug Type Construction
  • Metallurgical Bonded Construction
  • Oxide Passivated DieMechanical Characteristics:
  • CASE: Double slug type, hermetically sealed glass
  • FINISH: All external surfaces are corrosion resistant and leads are readily solderable
  • MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16" from the case for 10 seconds
  • POLARITY: Cathode indicated by polarity band




Parameter Value Parameter Value
Pbfree Code Yes Rohs Code Yes
Part Life Cycle Code Active Ihs Manufacturer RECTRON LTD
Pin Count 2 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code 8541.10.00.50
Samacsys Manufacturer Rectron Case Connection ISOLATED
Configuration SINGLE Diode Element Material SILICON
Diode Type ZENER DIODE Dynamic Impedance-Max 70 Ω
JEDEC-95 Code DO-41 JESD-30 Code O-LALF-W2
JESD-609 Code e3 Number of Elements 1
Number of Terminals 2 Operating Temperature-Max 200 °C
Package Body Material GLASS Package Shape ROUND
Package Style LONG FORM Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL Power Dissipation-Max 1 W
Qualification Status Not Qualified Reference Voltage-Nom 43 V
Surface Mount NO Technology ZENER
Terminal Finish Matte Tin (Sn) Terminal Form WIRE
Terminal Position AXIAL Time@Peak Reflow Temperature-Max (s) 10
Voltage Tol-Max 5% Working Test Current 6 mA
feature-type Voltage Regulator feature-configuration Single
feature-nominal-zener-voltage-v 43 feature-zener-voltage-tolerance 5%
feature-maximum-voltage-regulation-mv feature-maximum-power-dissipation-mw 1000
feature-test-current-ma 6 feature-maximum-reverse-leakage-current-ua 5
feature-maximum-regulator-current-ma feature-maximum-zener-impedance-ohm 70
feature-maximum-power-dissipation-25c-mw feature-packaging Bag
feature-rad-hard feature-pin-count 2
feature-supplier-package DO-41 feature-standard-package-name1 DO-204-AL
feature-cecc-qualified feature-esd-protection Unknown
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99


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$0.00 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

1N4755A Datasheet PDF

Preliminary Specification 1N4755A PDF Download

1N4755A FAQ

  • Where can I find the Datasheet PDF for 1N4755A?

    You can find the Datasheet for 1N4755A on this page. If it is not available, you can contact our sales team to inquire about the Datasheet for this part.

  • Do I need to register an account to request a quote?

    No, you do not need to register an account. Simply submit the required product quantity, contact name, and email in the QUICK QUOTE section on the current page, and our sales team will contact you as soon as they receive your email.

  • Will I receive an order confirmation email?

    Yes, you will receive a confirmation email when you place your order. Once your order is shipped, you will also receive another confirmation email containing a tracking number.

  • Can I view the order for the 1N4755A model or all my past orders?

    Yes, you can view the status of your current orders and your order history by logging in or registering an account online. Log in or Register an account now.

  • What is the pinout for 1N4755A?

    Generally, our product pages include pin diagrams, pinouts, and pin details for the 1N4755A part. If you cannot find the information you need, you can contact Ovaga at [email protected], and our customer support team will get in touch with you as soon as possible to address your concerns.

  • What is the lifespan of 1N4755A?

    The lifespan of 1N4755A depends on various factors, including the quality of components, operating conditions, and usage. Please refer to the datasheet of 1N4755A for specific information.

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