Mfr Part #:

BZV55C18

Mfr Name: TSC

The BZV55C18 is a Zener Diode from TSC, offering a nominal voltage of 18V and a power dissipation of 500mW. It comes in a compact SOD80C surface-mount package.

✓ Total Stock: 25,000 pcs

$ Price Range: $0.75

BZV55C18 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	25,000 pcs On Request	25000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BZV55C18 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	TSC
Junction Temperature	-65 to +200 ℃
Mounting Type	Surface Mount
Power Dissipation	500 mW
Tape & Reel	Tape & Reel
Thermal Resistance	300 K/W

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BZV55C18 Description

Short technical summary and product information.

The BZV55C18 is a low-power Zener diode designed for voltage regulation applications. It belongs to the BZV55 series, which offers a wide working voltage range from 2.4V to 75V.

This specific model, the BZV55C18, has a nominal Zener voltage of 18V. It features a maximum power dissipation of 500mW at TL=25℃ and a maximum junction temperature of 175℃. The diode exhibits a typical forward voltage of 1.5V at 200mA and a maximum reverse leakage current of 0.1uA at 1V.

Packaged in a hermetically sealed glass SOD80C surface-mounted device (SMD) package, the BZV55C18 is suitable for general regulation functions. The device operates within a storage temperature range of -65℃ to +175℃. Its thermal resistance from junction to ambient air is 300℃/W.

This series is available in two tolerance ranges: approximately ±2% (BZV55-B) and ±5% (BZV55-C). The BZV55C18 falls within the ±5% tolerance range.

BZV55C18 Quick Information

Product Type: Zener Diode

Series: BZV55

Canonical Name: BZV55C18 Zener Diode

Subcategory: TVS Diodes

BZV55C18 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BZV55C18 Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

BZV55C18 Features

Nominal Zener voltage of 18V
500mW total power dissipation
SOD80C surface-mount package
Wide working voltage range
Low reverse leakage current

BZV55C18 Applications

Used for voltage regulation in electronic circuits.
Suitable for surge protection in sensitive devices.
Ideal for circuit overvoltage and transient suppression.
Applied in power supply and consumer electronics.
Used in automotive and industrial protection systems.

BZV55C18 FAQs

5 frequently asked questions generated from this part’s specifications.

What is the nominal Zener voltage of the BZV55C18?

The nominal Zener voltage of the BZV55C18 is 18V.

What is the power dissipation rating for the BZV55C18?

The BZV55C18 has a power dissipation rating of 500mW.

What package type is the BZV55C18 available in?

The BZV55C18 is available in the SOD80C surface-mount package.

What is the maximum forward voltage for the BZV55C18?

The maximum forward voltage for the BZV55C18 is 0.9V at 10mA.

What is the maximum reverse leakage current of the BZV55C18?

The maximum reverse leakage current of the BZV55C18 is 0.1uA at 1V.