Vishay Precision Group Single Zener Diodes BZX84B3V9-E3-18

Zener Diode 3.9V 300mW ±2% Surface Mount SOT-23-3

Zener Diode, 3.9V V(Z), 2%, 0.3W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-3 Product overview: BZX84B3V9-E3-18 from Vishay is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Zener, 3.9V, 0.3W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 3.9V, 0.3W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-BZX84B3V9-E3-18 can be used for catalog matching and distributor lookup.

Manufacturer: Vishay
Win Source Part Number: 1026667-BZX84B3V9-E3-18
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±2%
Current - Reverse Leakage @ Vr: 3μA @ 1V
Voltage - Zener (Nom) (Vz): 3.9V
Impedance (Max) (Zzt): 90 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°C to 150°C
Case / Package: SOT-23-3
Maximum Power Dissipation: 300mW
Popularity: Medium
Fake Threat In the Open Market: 81 pct.
Supply and Demand Status: Balance