DIODES Incorporated Single Zener Diodes 1SMB5940B-13

Zener Diode 43V 3W ±5% Surface Mount SMB

DIODE ZENER 43V 3W SMB

DIODE ZENER 43V 3W SMB

Manufacturer: Diodes Incorporated
Win Source Part Number: 802472-1SMB5940B-13
Packaging: Reel
Mounting Style: SMD
Tolerance: ±5%
Power - Max: 3W
Voltage - Zener (Nom) (Vz): 43V
Supplier Device Package: SMB
Temperature Range - Operating: -65°C ~ 150°C
Manufacturer Package: DO-214AA, SMB
Impedance (Maximum) (Zzt): 53 Ohms
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Voltage - Forward (Vf) (Maximum) at If: 1.5V at 200mA
Current - Reverse Leakage at Vr: 1μA at 32.7V

DIODE ZENER 43V 3W SMB Product overview: 1SMB5940B-13 from Diodes Incorporated 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, 3W. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 43V, 3W, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-1SMB5940B-13 can be used for catalog matching and distributor lookup.