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.

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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
1N4745A DIODE ZENER 16V 1W DO41 onsemi	2,510	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	16 V	±5%	1 W	16 Ohms	5 µA @ 12.2 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4755A DIODE ZENER 43V 1W DO41 onsemi	1,984	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	43 V	±5%	1 W	70 Ohms	5 µA @ 32.7 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4747A DIODE ZENER 20V 1W DO41 onsemi	1,861	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	20 V	±5%	1 W	22 Ohms	5 µA @ 15.2 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
SZMM3Z18VT1G DIODE ZENER 18V 300MW SOD323 onsemi	325,594	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	18 V	±6%	300 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323
MM3Z3V3ST1G DIODE ZENER 3.3V 300MW SOD323 onsemi	39,046	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	3.3 V	±3%	300 mW	95 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
NZ9F5V6T5G DIODE ZENER 5.6V 250MW SOD923 onsemi	30,806	-	RFQ	Datasheet	-	SOD-923	Tape & Reel (TR)	Active	5.6 V	±5%	250 mW	60 Ohms	1 µA @ 2.5 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-923
MM3Z12VC DIODE ZENER 12V 200MW SOD323F onsemi	27,225	-	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	12 V	±5%	200 mW	23 Ohms	900 nA @ 8 V	1 V @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323F
1N4747ATR DIODE ZENER 20V 1W DO41 onsemi	27,192	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Active	20 V	±5%	1 W	22 Ohms	5 µA @ 15.2 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
SZMMSZ4697T1G DIODE ZENER 10V 500MW SOD123 onsemi	25,325	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	10 V	±5%	500 mW	-	1 µA @ 7.6 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
SZMM3Z4V7T1G DIODE ZENER 4.7V 300MW SOD323 onsemi	22,666	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	4.7 V	±5%	300 mW	80 Ohms	3 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323

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FREQUENTLY ASKED QUESTIONS

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.