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Zener Diode; 5% Tolerance

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BZX85C16 General Description

This is a complete series of 1 Watt Zener diodes 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.

ON Semiconductor, LLC Inventory

Key Features

  • Zener Voltage Range - 3.3 V to 85 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 Die
  • Mechanical 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
ON Semiconductor, LLC Original Stock


  • Voltage Regulation
  • Waveform Clipping
  • MOSFET Gate Protection
ON Semiconductor, LLC Inventory


Status Active Package Type Axial Lead / DO-41
Case Outline 017AH MSL Temp (°C) 0
Container Type BLKBG VZ Typ (V) 12
P Max (W) 1

Service Policies and Others

After-Sales & Settlement Related

payment Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

If you have specific preferences or requirements for payment channels, please contact our sales team. 

customers are required to pay all possible fees, including sales tax,customs fees, etc.

shipping Shipping And Packing
Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

warranty Warranty & Returns

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Ratings and Reviews

Z**a 04/14/2023

Everything works, to connect by i2c-r4 solder to r3, r5 and r7-shorten, rst-connect via r = 30k to vdd and via c = 4.7mf to gnd, d/c-gnd or vdd-choose the i2c address from two possible.

E**y 10/17/2022

Everything is fine, fast delivery, the product corresponds to the description.

I**h 03/11/2022

Very small. On performance has not yet checked

L**e 07/13/2020

Long drove-everything works-the seller is good!!!



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BZX85C16 Datasheet PDF

Preliminary Specification BZX85C16 PDF Download

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