Single Zener Diodes
Browse available Single Zener Diodes part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MMBZ5254B-TPDIODE ZENER 27V 350MW SOT23 |
3,400 | - |
|
Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 27 V | ±5% | 350 mW | 41 Ohms | 100 nA @ 21 V | 900 mV @ 10 mA | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
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MMBZ5255B-TPDIODE ZENER 28V 350MW SOT23 |
2,763 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 28 V | ±5% | 350 mW | 44 Ohms | 100 nA @ 21 V | 900 mV @ 10 mA | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
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MMBZ5256B-TPDIODE ZENER 30V 350MW SOT23 |
9,612 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 30 V | ±5% | 350 mW | 49 Ohms | 100 nA @ 23 V | 900 mV @ 10 mA | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
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MMBZ5257B-TPDIODE ZENER 33V 350MW SOT23 |
5,775 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 33 V | ±5% | 350 mW | 58 Ohms | 100 nA @ 25 V | 900 mV @ 10 mA | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
|
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MMBZ5259B-TPDIODE ZENER 39V 350MW SOT23 |
6,038 | - |
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Datasheet | - | TO-236-3, SC-59, SOT-23-3 | Tape & Reel (TR) | Active | 39 V | ±5% | 350 mW | 80 Ohms | 100 nA @ 30 V | 900 mV @ 10 mA | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOT-23 |
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1N754A BK PBFREEDIODE ZENER 6.8V 500MW DO35 |
2,867 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 6.8 V | ±5% | 500 mW | 5 Ohms | 100 nA @ 1 V | 1.5 V @ 200 mA | -65°C ~ 200°C | - | - | Through Hole | DO-35 |
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1N755A BK PBFREEDIODE ZENER 7.5V 500MW DO35 |
2,220 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 7.5 V | ±5% | 500 mW | 6 Ohms | 100 nA @ 1 V | 1.5 V @ 200 mA | -65°C ~ 200°C | - | - | Through Hole | DO-35 |
|
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1N757A BK PBFREEDIODE ZENER 9.1V 500MW DO35 |
8,500 | - |
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Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 9.1 V | ±5% | 500 mW | 10 Ohms | 100 nA @ 1 V | 1.5 V @ 200 mA | -65°C ~ 200°C | - | - | Through Hole | DO-35 |
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1N758A BK PBFREEDIODE ZENER 10V 500MW DO35 |
9,839 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 10 V | ±5% | 500 mW | 17 Ohms | 100 nA @ 1 V | 1.5 V @ 200 mA | -65°C ~ 200°C | - | - | Through Hole | DO-35 |
|
1N748A BK PBFREEDIODE ZENER 3.9V 500MW DO35 |
5,697 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 3.9 V | ±5% | 500 mW | 23 Ohms | 30 µA @ 1 V | 1.5 V @ 200 mA | -65°C ~ 200°C (TJ) | - | - | Through Hole | DO-35 |
|
DZ2J03300LDIODE ZENER 3.3V 200MW SMINI2 |
4,968 | - |
|
Datasheet | - | SC-90, SOD-323F | Tape & Reel (TR) | Discontinued at Digi-Key | 3.3 V | ±5% | 200 mW | 130 Ohms | 20 µA @ 1 V | 1 V @ 10 mA | - | - | - | Surface Mount | SMini2-F5-B |
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DZ2J30000LDIODE ZENER 30V 200MW SMINI2 |
5,751 | - |
|
Datasheet | - | SC-90, SOD-323F | Tape & Reel (TR) | Discontinued at Digi-Key | 30 V | ±5% | 200 mW | 160 Ohms | 50 nA @ 23 V | 1 V @ 10 mA | - | - | - | Surface Mount | SMini2-F5-B |
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1N963B BK PBFREEDIODE ZENER 12V 500MW DO35 |
3,850 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 12 V | ±5% | 500 mW | 11.5 Ohms | 5 µA @ 9.1 V | 1.5 V @ 200 mA | -65°C ~ 200°C (TJ) | - | - | Through Hole | DO-35 |
|
MMSZ4689ET3DIODE ZENER 5.1V 500MW SOD123 |
8,000 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Obsolete | 5.1 V | ±5% | 500 mW | - | 10 µA @ 3 V | 900 mV @ 10 mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
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MMSZ4703ET3DIODE ZENER 16V 500MW SOD123 |
2,447 | - |
|
Datasheet | - | SOD-123 | Tape & Reel (TR) | Obsolete | 16 V | ±5% | 500 mW | - | 50 nA @ 12.1 V | 900 mV @ 10 mA | -55°C ~ 150°C | - | - | Surface Mount | SOD-123 |
|
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ZM4739ADIODE ZENER 9.1V 1W MELF |
2,237 | - |
|
Datasheet | - | DO-213AB, MELF | Tape & Reel (TR) | Active | 9.1 V | ±5% | 1 W | 5 Ohms | 10 µA @ 7 V | - | -65°C ~ 175°C (TJ) | - | - | Surface Mount | MELF |
|
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ZM4729ADIODE ZENER 3.6V 1W MELF |
9,845 | - |
|
Datasheet | - | DO-213AB, MELF | Tape & Reel (TR) | Active | 3.6 V | ±5% | 1 W | 10 Ohms | 100 µA @ 1 V | - | -65°C ~ 175°C (TJ) | - | - | Surface Mount | MELF |
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ZM4745ADIODE ZENER 16V 1W MELF |
8,513 | - |
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Datasheet | - | DO-213AB, MELF | Tape & Reel (TR) | Active | 16 V | ±5% | 1 W | 16 Ohms | 5 µA @ 12.2 V | - | -65°C ~ 175°C (TJ) | - | - | Surface Mount | MELF |
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ZM4755ADIODE ZENER 43V 1W MELF |
3,032 | - |
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Datasheet | - | DO-213AB, MELF | Tape & Reel (TR) | Active | 43 V | ±5% | 1 W | 70 Ohms | 5 µA @ 32.7 V | - | -65°C ~ 175°C (TJ) | - | - | Surface Mount | MELF |
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ZM4728ADIODE ZENER 3.3V 1W MELF |
3,622 | - |
|
Datasheet | - | DO-213AB, MELF | Tape & Reel (TR) | Active | 3.3 V | ±5% | 1 W | 10 Ohms | 100 µA @ 1 V | - | -65°C ~ 175°C (TJ) | - | - | Surface Mount | MELF |
Single Zener Diodes FAQ
Common questions about selecting, comparing and sourcing Single Zener Diodes components through Winsun (HK) Electronics.
What should I check when selecting Single Zener Diodes components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Single Zener Diodes part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Single Zener Diodes parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Single Zener Diodes components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
