BZX55C5V1 Datasheet PDF – 5.1V, Zener Diode – Vishay

Part Number: BZX55C5V1

Function: Small Signal 5.1V Zener Diode

Package: DO-35 Type

Manufacturer: Vishay Semiconductors

Image and pinouts :

BZX55C5V1 datasheet


The BZX55C5V1 is 5.1V, Zener Diode.

A Zener diode consists of a P-N junction that is designed to allow the flow of current in the reverse direction when the voltage across the diode exceeds the Zener voltage. This characteristic makes it useful as a voltage reference and a voltage stabilizer. The Zener voltage can be precisely controlled during the manufacturing process, which makes Zener diodes ideal for use in voltage regulation circuits.

Zener diodes are widely used in power supplies, voltage regulators, and voltage reference circuits. They are also used as protection devices in electronic circuits, where they can protect against overvoltage and voltage transients.


1. Vz – Zener Voltage : 5.1 V

2. Mounting Style : Through Hole

3. Pd – Power Dissipation : 500 mW

4. Voltage Tolerance : 5 %

5. Voltage Temperature Coefficient : 0.02 %/K

6. Zener Current : 100 nA

7. Zz – Zener Impedance : 35 Ohms


1. Very sharp reverse characteristic

2. Low reverse current level

3. Very high stability

4. Low noise

5. AEC-Q101 qualified

Other data sheets are available within the file:

BZX55C2V4, BZX55C2V7, BZX55C3V0, BZX55C3V3, BZX55C3V6, BZX55C3V9, BZX55C4V3
BZX55C4V7, BZX55C5V6, BZX55C6V2, BZX55C6V8, BZX55C7V5, BZX55C8V2, BZX55C9V1
BZX55C10, BZX55C11, BZX55C12, BZX55C13, BZX55C15, BZX55C16, BZX55C18, BZX55C20
BZX55C22, BZX55C24, BZX55C27, BZX55C30, BZX55C33, BZX55C36, BZX55C39, BZX55C43
BZX55C47, BZX55C51, BZX55C56, BZX55C62, BZX55C68, BZX55C75


BZX55C5V1 Datasheet PDF Download

BZX55C5V1 pdf