Single Zener Diodes
Use the filters and product table below to compare Single Zener Diodes components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Voltage - Zener (Nom) (Vz) | Tolerance | Power - Max | Impedance (Max) (Zzt) | Current - Reverse Leakage @ Vr | Voltage - Forward (Vf) (Max) @ If | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MMBZ5245A_R1_00001DIODE ZENER 15V 410MW SOT23 |
4,907 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 15 V | ±2% | 410 mW | 16 Ohms | 100 nA @ 11 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
|
MMBZ5259A_R1_00001DIODE ZENER 39V 410MW SOT23 |
8,164 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 39 V | ±2% | 410 mW | 80 Ohms | 100 nA @ 30 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
|
MMBZ5249B_R1_00001DIODE ZENER 19V 410MW SOT23 |
8,097 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 19 V | ±5% | 410 mW | 23 Ohms | 100 nA @ 14 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
|
MMBZ5240BW_R1_00001DIODE ZENER 10V 200MW SOT323 |
5,996 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | 10 V | ±5% | 200 mW | 17 Ohms | 3 µA @ 8 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
MMBZ5229BW_R1_00001DIODE ZENER 4.3V 200MW SOT323 |
3,690 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | 4.3 V | ±5% | 200 mW | 22 Ohms | 5 µA @ 1 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
MMBZ5251A_R1_00001DIODE ZENER 22V 410MW SOT23 |
6,460 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 22 V | ±2% | 410 mW | 29 Ohms | 100 nA @ 17 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
|
MMBZ5255AW_R1_00001DIODE ZENER 28V 200MW SOT323 |
3,231 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | 28 V | ±2% | 200 mW | 44 Ohms | 100 nA @ 21 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-323 |
|
|
MMBZ5229B_R1_00001DIODE ZENER 4.3V 410MW SOT23 |
2,778 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 4.3 V | ±5% | 410 mW | 22 Ohms | 5 µA @ 1 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
|
MMBZ5230A_R1_00001DIODE ZENER 4.7V 410MW SOT23 |
2,195 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 4.7 V | ±1.91% | 410 mW | 19 Ohms | 5 µA @ 2 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
|
MMBZ5228BW_R1_00001DIODE ZENER 3.9V 200MW SOT323 |
8,641 | - |
|
Datasheet | - | SC-70, SOT-323 | Tape & Reel (TR) | Active | 3.9 V | ±5% | 200 mW | 23 Ohms | 10 µA @ 1 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-323 |
Single Zener Diodes FAQ
Common questions about filtering, comparing and sourcing Single Zener Diodes components.
How can I narrow the Single Zener Diodes selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Single Zener Diodes part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
