
For Reference Only
Part Number | SMBZ5940B-E3/5B |
OEMstron Part # | SMBZ5940B-E3-5B |
Manufacturer | Vishay Semiconductor Diodes Division |
Category | Semiconductors › Diodes & Rectifiers › Zener Diodes - Single |
Description | DIODE ZENER 43V 3W DO214AA |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SMBZ5940B-E3/5B PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SMBZ5940B-E3/5B Specifications
Part Number | SMBZ5940B-E3/5B | |
Brand | Vishay Semiconductor Diodes Division | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Diodes & Rectifiers | |
Subcategory | Zener Diodes - Single | |
Manufacturer | Vishay Semiconductor Diodes Division | |
Series | - | |
Voltage - Zener (Nom) (Vz) | 43V | |
Tolerance | ±5% | |
Power - Max | 3W | |
Impedance (Max) (Zzt) | 53 Ohms | |
Current - Reverse Leakage @ Vr | 1µA @ 32.7V | |
Voltage - Forward (Vf) (Max) @ If | 1.5V @ 200mA | |
Operating Temperature | -55°C ~ 150°C | |
Mounting Type | Surface Mount | |
Package / Case | DO-214AA, SMB | |
Supplier Device Package | DO-214AA (SMBJ) |
SMBZ5940B-E3/5B Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SMBZ5940B-E35B D# V36:1790_09208043 Vishay Intertechnologies |
Zener Diode Single 43V 5% 53Ohm 3000mW 2-Pin SMB T/R |
Americas - 0 |
Part Number | Description | Stock |
SMBZ5940B-E3/5B D# SMBZ5940B-E3/5B Vishay Intertechnologies |
Diode Zener Single 43V 5% 550mW 2-Pin SMB T/R - Tape and Reel (Alt: SMBZ5940B-E3/5B) RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SMBZ5940B-E3/5B D# SMBZ5940B-E3/5B Vishay Intertechnologies |
Diode Zener Single 43V 5% 550mW 2-Pin SMB T/R (Alt: SMBZ5940B-E3/5B) RoHS: Compliant
|
Europe - 0 |
Part Number | Description | Stock |
SMBZ5940B-E3/5B Vishay Semiconductors |
ZENER SGL 43V 5% 550MW 2PIN SMB - Tape and Reel |
Contact Us |
Part Number | Description | Stock |
SMBZ5940B-E3/5B D# SMBZ5940B-E3/5B-ND Vishay Semiconductors |
DIODE ZENER 43V 3W DO214AA |
Temporarily Out of Stock |
Part Number | Description | Stock |
SMBZ5940B-E3/5B D# NS-SMBZ5940B-E3/5B Vishay Semiconductors |
OEM/CM ONLY |
9356 |
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