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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MMSZ5248BS-AU_R1_000A1DIODE ZENER 18V 200MW SOD323 |
803 | - |
|
Datasheet | MMSZ5221BS-AU | SC-90, SOD-323F | Tape & Reel (TR) | Active | 18 V | ±5% | 200 mW | 21 Ohms | 100 nA @ 14 V | - | -55°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SOD-323 |
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BZX584C15-AU_R1_000A1DIODE ZENER 15V 200MW SOD523 |
758 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 15 V | ±5% | 200 mW | 30 Ohms | 100 nA @ 10.5 V | - | -55°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SOD-523 |
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1SMA4754_R1_00001DIODE ZENER 39V 1W DO214AC |
510 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 39 V | ±5% | 1 W | 60 Ohms | 100 nA @ 29.7 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA5921_R1_00001DIODE ZENER 6.8V 1.5W DO214AC |
208 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 6.8 V | ±5% | 1.5 W | 3 Ohms | 5 µA @ 5.2 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
|
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AZD27C21_R1_00001DIODE ZENER 21V 1W SOD123FL |
122 | - |
|
Datasheet | - | SOD-123F | Tape & Reel (TR) | Active | 21 V | ±5.71% | 1 W | 15 Ohms | 10 µA @ 15 V | 1.2 V @ 200 mA | -55°C ~ 150°C (TJ) | - | - | Surface Mount | SOD-123FL |
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1SMA4731_R1_00001DIODE ZENER 4.3V 1W DO214AC |
311 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 4.3 V | ±5% | 1 W | 9 Ohms | 10 µA @ 1 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMB2EZ15_R1_00001DIODE ZENER 15V 2W DO214AA |
873 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Active | 15 V | ±5% | 2 W | 7 Ohms | 500 nA @ 11.4 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | DO-214AA (SMB) |
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1SMA4733_R1_00001DIODE ZENER 5.1V 1W DO214AC |
594 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 5.1 V | ±5% | 1 W | 7 Ohms | 10 µA @ 1 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMB2EZ24_R1_00001DIODE ZENER 24V 2W DO214AA |
368 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Active | 24 V | ±5% | 2 W | 13 Ohms | 500 nA @ 18.2 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | DO-214AA (SMB) |
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1SMB2EZ12_R1_00001DIODE ZENER 12V 2W DO214AA |
361 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Active | 12 V | ±5% | 2 W | 5 Ohms | 1 µA @ 9.1 V | - | -55°C ~ 150°C (TJ) | - | - | Surface Mount | DO-214AA (SMB) |
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.
