Vishay Intertechnology, Inc. Single Zener Diodes SMAZ5940B-E3/61

Zener Diode 43V 500mW ±5% Surface Mount DO-214AC (SMA)

Manufacturer: Vishay
Win Source Part Number: 1097577-SMAZ5940B-E3/61
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±5%
Voltage - Forward (Vf) (Max) @ If: 1.5V @ 200mA
Current - Reverse Leakage @ Vr: 1μA @ 32.7V
Voltage - Zener (Nom) (Vz): 43V
Impedance (Max) (Zzt): 53 Ohm
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -65°C to 150°C
Case / Package: DO-214AC
Maximum Power Dissipation: 500mW
Popularity: Medium
Fake Threat In the Open Market: 80 pct.
Supply and Demand Status: Sufficient

DIODE ZENER 43V 500MW DO214AC Product overview: SMAZ5940B-E3/61 from Vishay General Semiconductor – Diodes Division 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, 43V, 500MW. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 43V, 500MW, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-SMAZ5940B-E3/61 can be used for catalog matching and distributor lookup.