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BZV55-B6V8

Name: BZV55-B6V8
Rating: 4.7 (12 reviews)

DIODE ZENER 6.8V 400MW SOD80

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規格

Part Status	Active
Voltage - Zener (Nom) (Vz)	6.8 V
Tolerance	±2%
Power - Max	400 mW
Impedance (Max) (Zzt)	15 Ohms
Current - Reverse Leakage @ Vr	2 µA @ 4 V
Voltage - Forward (Vf) (Max) @ If	900 mV @ 10 mA
Operating Temperature	-65°C ~ 175°C (TJ)
Mounting Type	Surface Mount
Package	DO-213AC, MINI-MELF, SOD-80
Supplier Device Package	SOD-80 MiniMELF
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

BZV55-B6V8 is a Zener diode from the BZV55 series. The “B6V8” denotes a nominal zener voltage of 6.8 V. Key points:
- Package: axial, glass-encapsulated (DO-35)
- Power rating: about 0.5 W
- Tolerance: typically ±5% (code B)
- Use: reverse-biased for a stable reference or voltage clamp in low-power circuits
- Applications: simple regulators, voltage references, overvoltage/clamping in small PSUs and hobbyist circuits
- Availability: widely stocked by multiple manufacturers
Design note: connect in reverse with a series resistor to limit current within its Zener operating range; ensure you do not exceed the power rating.

Features

BZV55-B6V8 is a 6.8 V Zener diode in the BZV55 family. Key features:
- Nominal zener voltage: 6.8 V
- Power rating: 0.5 W (500 mW) at 25°C
- Package: axial DO-35, glass/passivated
- Temperature range: -65°C to +150°C
- Tolerance: ±5% (class B)
- Reverse breakdown suitable for regulation, references, and overvoltage protection in low-power circuits
- Pb-free / RoHS-compliant packaging
Applications: voltage regulation, shunt references, and protection in consumer electronics and similar low-power circuits.

Package

Axial, glass-encapsulated, DO-35 package (0.5 W Zener diode).

Pinout

- Pin count: 2 pins (two-terminal device: anode and cathode).
- Function: Zener diode with nominal 6.8 V breakdown, used for voltage regulation, reference, or clamping/protection in low-power circuits.

Manufacturer

- Manufacturer: Vishay Intertechnology.
- What kind of company: A multinational manufacturer of electronic components and semiconductors, producing discrete devices (like Zener/diodes) as well as passive components (resistors, capacitors, inductors) and related products.

Application

BZV55-B6V8 is a 6.8 V Zener diode. Common applications:
- Low-power voltage regulation and reference in analog/digital circuits
- Voltage clamping/protection for supply and signal lines
- Simple shunt regulator in compact power supplies
- Biasing and stabilization in op-amp/comparator circuits
- Transient/surge protection in automotive, consumer electronics, telecom, and instrumentation
Used where a stable reference or overvoltage protection is needed in small, low-power circuits.

Equivalent

BZV55-B6V8 is a 6.8 V, 0.5 W axial Zener diode. Common equivalents:
- SMD: BZX84C6V8, BZT52B6V8 (various manufacturers)
- Through-hole: BZV55-B6V8 or cross with BZV55-C6V8 if available
Note: exact tolerance/package compatibility may vary; check datasheets for a precise cross-reference.