Mfr Part #:

BZX55C20

The BZX55C20-TR is a Zener Diode from Vishay General Semiconductor with a 20V nominal voltage and 500mW power rating. It features a ±5% tolerance and is available in a through-hole DO-35 package.

✓ Total Stock: 17,696 pcs

$ Price Range: $0.04

BZX55C20 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	17,696 pcs On Request	17696 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BZX55C20 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	NXP Semiconductors
Forward Voltage	1.5 V @ 200 mA
Impedance	55 Ohms
Mounting Type	Through Hole
Operating Temperature	-65°C ~ 175°C
Power Dissipation	500 mW
Tolerance	±5%

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BZX55C20 Description

Short technical summary and product information.

The BZX55C20-TR is a Zener Diode manufactured by Vishay General Semiconductor, designed for voltage regulation applications. It offers a nominal Zener voltage of 20V with a tight tolerance of ±5%. The diode can handle a maximum power dissipation of 500mW.

This component features a low reverse leakage current of 100 nA at 15V and a maximum forward voltage of 1.5V at 200mA. It operates within a temperature range of -65°C to 175°C. The Zener Diode is housed in a DO-204AH (DO-35) through-hole package, making it suitable for various electronic circuit designs.

Its impedance is rated at a maximum of 55 Ohms. The BZX55C20-TR is supplied in Tape & Reel packaging. This component is suitable for applications requiring stable voltage reference or regulation.

BZX55C20 Quick Information

Product Type: Zener Diode

Series: BZX55

Canonical Name: BZX55C20 Zener Diode

Subcategory: Zener

BZX55C20 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BZX55C20 Estimated Pricing

Qty	Low	High
1+	$0.04	$0.04

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

BZX55C20 Features

20V nominal Zener voltage rating.
500mW maximum power dissipation.
±5% voltage tolerance.
DO-35 through-hole package.
Operates from -65°C to 175°C.

BZX55C20 Applications

Used for voltage regulation circuits
Suitable for voltage reference applications
Ideal in power supply regulation
Applicable in automotive and industrial electronics

BZX55C20 FAQs

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

What is the Zener voltage of the BZX55C20-TR?

The nominal Zener voltage is 20V.

What is the power rating of this Zener Diode?

The maximum power dissipation is 500mW.

What is the tolerance of the BZX55C20-TR?

The tolerance is ±5%.

What type of package is the BZX55C20-TR in?

It is in a DO-204AH (DO-35) through-hole package.

What is the operating temperature range?

The operating temperature range is -65°C to 175°C.