BZX55C18 The Vishay BZX55C18 is a Zener Diode with an 18V Zener voltage and 0.5W power dissipation. It comes in a DO-35 package for through-hole mounting.
Mfr Part #:

BZX55C18

Available from 1 distributors
Mfr Name: ITT Cannon
ITT Cannon
The Vishay BZX55C18 is a Zener Diode with an 18V Zener voltage and 0.5W power dissipation. It comes in a DO-35 package for through-hole mounting.
✓ Total Stock: 9,210 pcs
$ Price Range: $0.04

BZX55C18 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,210 pcs
9210 pcs On Request 1 On Request On Request On Request On Request On Request

BZX55C18 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Voltage
Mounting Style
Power Dissipation
Termination Style

BZX55C18 Description

Short technical summary and product information.

The BZX55C18 is a Zener Diode manufactured by Vishay, designed for voltage regulation applications. It features a nominal Zener voltage of 18V with a tolerance of 5%, ensuring stable voltage output.

 

This component has a power dissipation rating of 500mW at a lead temperature of 75°C, with a derating of 4.0mW/°C above this temperature. The operating and storage temperature range is from -65°C to +200°C.

 

The Zener Diode is housed in a DO-35 glass case, suitable for through-hole mounting. Its axial termination style facilitates easy integration into circuit boards. The maximum operating temperature is specified at +175°C, and it has a forward voltage of 1.3V maximum at 100mA.

 

Key electrical characteristics include a Zener impedance of 50 Ohms at a test current of 5mA. The product is RoHS3 Compliant, has an MSL of Level 1, and is REACH Unaffected, though these compliance statuses are unverified.

BZX55C18 Quick Information

Product Type: Zener Diode
Canonical Name: BZX55C18 Zener Diode
Subcategory: Single

BZX55C18 Compliance

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

BZX55C18 Estimated Pricing

Qty Low High
1+ $0.04 $0.04

Estimated market price range - modelled values for guidance only, not live distributor offers.

BZX55C18 Features

  • 18V nominal Zener voltage.
  • 500mW power dissipation rating.
  • DO-35 glass case package.
  • Through hole mounting style.
  • Axial termination style.

BZX55C18 Applications

  • Used in voltage regulation circuits
  • Suitable for surge suppression
  • Provides reference voltage in electronic devices
  • Ideal for power supply stabilization

BZX55C18 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZX55C18?

The nominal Zener voltage is 18V.

What is the power dissipation of the BZX55C18?

The power dissipation is 500 mW at TL ≤ 75°C, Lead Length = 3/8”.

What is the operating temperature range for the BZX55C18?

The operating and storage temperature range is -65 to +200 °C.

What package type is the BZX55C18?

The BZX55C18 is supplied in a DO-35 glass case.

What is the Zener voltage tolerance for the BZX55C18?

The Zener voltage tolerance is 5%.

BZX55C18 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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BZX55C18
BZX55C18
NXP Semiconductors
The BZX55C18 is a Zener Diode from NXP Semiconductors with an 18V Zener voltage and 500mW power dissipation. It is designed for through-hole mounting in a DO-35 package.
View Part
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