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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.

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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
PZU3.9B1A,115 Nexperia USA Inc.

PZU3.9B1A,115

DIODE ZENER 3.9V 320MW SOD323

Nexperia USA Inc.

5,618 -
Datasheet - SC-76, SOD-323 Tape & Reel (TR) Obsolete 3.9 V ±2% 320 mW 90 Ohms 3 µA @ 1 V 1.1 V @ 100 mA -55°C ~ 150°C - - Surface Mount SOD-323
PZU4.3B3A,115 Nexperia USA Inc.

PZU4.3B3A,115

DIODE ZENER 4.3V 320MW SOD323

Nexperia USA Inc.

8,289 -
Datasheet - SC-76, SOD-323 Tape & Reel (TR) Obsolete 4.3 V ±2% 320 mW 90 Ohms 3 µA @ 1 V 1.1 V @ 100 mA -55°C ~ 150°C - - Surface Mount SOD-323
PZU6.8B1A,115 Nexperia USA Inc.

PZU6.8B1A,115

DIODE ZENER 6.8V 320MW SOD323

Nexperia USA Inc.

6,593 -
Datasheet - SC-76, SOD-323 Tape & Reel (TR) Obsolete 6.8 V ±2% 320 mW 20 Ohms 500 nA @ 3.5 V 1.1 V @ 100 mA -55°C ~ 150°C - - Surface Mount SOD-323
PZU8.2B3A,115 Nexperia USA Inc.

PZU8.2B3A,115

DIODE ZENER 8.2V 320MW SOD323

Nexperia USA Inc.

6,099 -
Datasheet - SC-76, SOD-323 Tape & Reel (TR) Obsolete 8.2 V ±2% 320 mW 10 Ohms 500 nA @ 5 V 1.1 V @ 100 mA -55°C ~ 150°C - - Surface Mount SOD-323
PZU9.1B1A,115 Nexperia USA Inc.

PZU9.1B1A,115

DIODE ZENER 9.1V 320MW SOD323

Nexperia USA Inc.

8,715 -
Datasheet - SC-76, SOD-323 Tape & Reel (TR) Obsolete 9.1 V ±2% 320 mW 10 Ohms 500 nA @ 6 V 1.1 V @ 100 mA -55°C ~ 150°C - - Surface Mount SOD-323
PZU9.1B3A,115 Nexperia USA Inc.

PZU9.1B3A,115

DIODE ZENER 9.1V 320MW SOD323

Nexperia USA Inc.

7,281 -
Datasheet - SC-76, SOD-323 Tape & Reel (TR) Obsolete 9.1 V ±2% 320 mW 10 Ohms 500 nA @ 6 V 1.1 V @ 100 mA -55°C ~ 150°C - - Surface Mount SOD-323
SZBZX84C43ET1G onsemi

SZBZX84C43ET1G

DIODE ZENER 43V 225MW SOT23-3

onsemi

8,257 -
Datasheet - TO-236-3, SC-59, SOT-23-3 Tape & Reel (TR) Active 43 V ±7% 225 mW 150 Ohms 50 nA @ 30.1 V 900 mV @ 10 mA -65°C ~ 150°C (TJ) Automotive AEC-Q101 Surface Mount SOT-23-3 (TO-236)
BZT03C100-TAP Vishay General Semiconductor - Diodes Division

BZT03C100-TAP

DIODE ZENER 100V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

9,446 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 100 V ±6% 1.3 W 200 Ohms 1 µA @ 75 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C120-TAP Vishay General Semiconductor - Diodes Division

BZT03C120-TAP

DIODE ZENER 120V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

4,458 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 120 V ±5.42% 1.3 W 250 Ohms 1 µA @ 91 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C130-TAP Vishay General Semiconductor - Diodes Division

BZT03C130-TAP

DIODE ZENER 130V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

7,953 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 130 V ±6.54% 1.3 W 300 Ohms 1 µA @ 100 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C160-TAP Vishay General Semiconductor - Diodes Division

BZT03C160-TAP

DIODE ZENER 160V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

8,390 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 160 V ±5.63% 1.3 W 350 Ohms 1 µA @ 120 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C220-TAP Vishay General Semiconductor - Diodes Division

BZT03C220-TAP

DIODE ZENER 220V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

8,093 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 220 V ±5.68% 1.3 W 750 Ohms 1 µA @ 160 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C56-TAP Vishay General Semiconductor - Diodes Division

BZT03C56-TAP

DIODE ZENER 56V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

5,295 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 56 V ±7.14% 1.3 W 60 Ohms 1 µA @ 43 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C62-TAP Vishay General Semiconductor - Diodes Division

BZT03C62-TAP

DIODE ZENER 62V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

8,198 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 62 V ±6.45% 1.3 W 80 Ohms 1 µA @ 47 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C82-TAP Vishay General Semiconductor - Diodes Division

BZT03C82-TAP

DIODE ZENER 82V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

7,105 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 82 V ±6.1% 1.3 W 100 Ohms 1 µA @ 62 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C91-TAP Vishay General Semiconductor - Diodes Division

BZT03C91-TAP

DIODE ZENER 91V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

8,929 -
Datasheet BZT03 SOD-57, Axial Tape & Box (TB) Active 91 V ±6.04% 1.3 W 200 Ohms 1 µA @ 68 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C110-TR Vishay General Semiconductor - Diodes Division

BZT03C110-TR

DIODE ZENER 110V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

5,332 -
Datasheet BZT03 SOD-57, Axial Tape & Reel (TR) Active 110 V ±5.45% 1.3 W 250 Ohms 1 µA @ 82 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C160-TR Vishay General Semiconductor - Diodes Division

BZT03C160-TR

DIODE ZENER 160V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

5,874 -
Datasheet BZT03 SOD-57, Axial Tape & Reel (TR) Active 160 V ±5.63% 1.3 W 350 Ohms 1 µA @ 120 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C240-TR Vishay General Semiconductor - Diodes Division

BZT03C240-TR

DIODE ZENER 240V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

3,376 -
Datasheet BZT03 SOD-57, Axial Tape & Reel (TR) Active 240 V ±5.83% 1.3 W 850 Ohms 1 µA @ 180 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
BZT03C62-TR Vishay General Semiconductor - Diodes Division

BZT03C62-TR

DIODE ZENER 62V 1.3W SOD57

Vishay General Semiconductor - Diodes Division

5,256 -
Datasheet BZT03 SOD-57, Axial Tape & Reel (TR) Active 62 V ±6.45% 1.3 W 80 Ohms 1 µA @ 47 V 1.2 V @ 500 mA 175°C (TJ) - - Through Hole SOD-57
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Single Zener Diodes FAQ

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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.

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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.

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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.