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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SMAJ4747AHE3-TPDIODE ZENER 20V 1W DO214AC |
4,381 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 20 V | ±5% | 1 W | 22 Ohms | 5 µA @ 15.2 V | 1.2 V @ 100 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAJ4742AHE3-TPDIODE ZENER 12V 1W DO214AC |
8,959 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 12 V | ±5% | 1 W | 9 Ohms | 5 µA @ 9.1 V | 1.2 V @ 100 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAJ4745AHE3-TPDIODE ZENER 16V 1W DO214AC |
5,653 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 16 V | ±5% | 1 W | 16 Ohms | 5 µA @ 12.2 V | 1.2 V @ 100 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAJ4754AHE3-TPDIODE ZENER 39V 1W DO214AC |
7,389 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 39 V | ±5% | 1 W | 60 Ohms | 5 µA @ 29.7 V | 1.2 V @ 100 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAJ4756AHE3-TPDIODE ZENER 47V 1W DO214AC |
9,985 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 47 V | ±5% | 1 W | 80 Ohms | 5 µA @ 35.8 V | 1.2 V @ 100 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
|
SMAZ15HE3-TPDIODE ZENER 15V 1W DO214AC |
9,757 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 15 V | ±5% | 1 W | 10 Ohms | 1 µA @ 11.4 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAJ4755AHE3-TPDIODE ZENER 43V 1W DO214AC |
8,833 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 43 V | ±5% | 1 W | 70 Ohms | 5 µA @ 32.7 V | 1.2 V @ 100 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAZ22HE3-TPDIODE ZENER 22V 1W DO214AC |
4,892 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 22 V | ±5% | 1 W | 15 Ohms | 500 nA @ 16.7 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAZ18HE3-TPDIODE ZENER 18V 1W DO214AC |
3,962 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 18 V | ±5% | 1 W | 15 Ohms | 500 nA @ 13.7 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAZ20HE3-TPDIODE ZENER 20V 1W DO214AC |
3,135 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 20 V | ±5% | 1 W | 15 Ohms | 500 nA @ 15.2 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAZ10HE3-TPDIODE ZENER 10V 1W DO214AC |
9,791 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 10 V | ±5% | 1 W | 4 Ohms | 1 µA @ 7.6 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
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SMAZ16HE3-TPDIODE ZENER 16V 1W DO214AC |
5,552 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 16 V | ±5% | 1 W | 15 Ohms | 500 nA @ 12.2 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
|
SMAZ39HE3-TPDIODE ZENER 39V 1W DO214AC |
4,384 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 39 V | ±5% | 1 W | 40 Ohms | 500 nA @ 29.6 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
|
SMAZ12HE3-TPDIODE ZENER 12V 1W DO214AC |
3,264 | - |
|
Datasheet | - | DO-214AC, SMA | Bulk | Last Time Buy | 12 V | ±5% | 1 W | 7 Ohms | 1 µA @ 9.1 V | 1.2 V @ 200 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
|
1SMB5933BT3DIODE ZENER 22V 3W SMB |
9,171 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Obsolete | 22 V | ±5% | 3 W | 17.5 Ohms | 1 µA @ 16.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | SMB |
|
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1SMB5945BT3DIODE ZENER 68V 3W SMB |
2,064 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Obsolete | 68 V | ±5% | 3 W | 120 Ohms | 1 µA @ 51.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | SMB |
|
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1SMB5946BT3DIODE ZENER 75V 3W SMB |
4,805 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Obsolete | 75 V | ±5% | 3 W | 140 Ohms | 1 µA @ 56 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | SMB |
|
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1SMB5947BT3DIODE ZENER 82V 3W SMB |
7,836 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Obsolete | 82 V | ±5% | 3 W | 160 Ohms | 1 µA @ 62.2 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | SMB |
|
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1SMB5948BT3DIODE ZENER 91V 3W SMB |
6,764 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Obsolete | 91 V | ±5% | 3 W | 200 Ohms | 1 µA @ 69.2 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | SMB |
|
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1SMB5951BT3DIODE ZENER 120V 3W SMB |
8,311 | - |
|
Datasheet | - | DO-214AA, SMB | Tape & Reel (TR) | Obsolete | 120 V | ±5% | 3 W | 380 Ohms | 1 µA @ 91.2 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | SMB |
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.
