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
SZMM5Z18VT1G DIODE ZENER 18V 500MW SOD523 onsemi	288,374	-	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	18 V	±6%	500 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-523
1SMA5930BT3G DIODE ZENER 16V 1.5W SMA onsemi	17,348	-	RFQ	Datasheet	1SMA59xxBT3G	DO-214AC, SMA	Tape & Reel (TR)	Active	16 V	±5%	1.5 W	10 Ohms	500 nA @ 12.2 V	1.2 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	SMA
NZ9F5V1ST5G DIODE ZENER 5.1V 250MW SOD923 onsemi	14,325	-	RFQ	Datasheet	-	SOD-923	Tape & Reel (TR)	Active	5.1 V	±2%	250 mW	80 Ohms	2 µA @ 1.5 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-923
SZMMSZ5266BT1G DIODE ZENER 68V 500MW SOD123 onsemi	13,972	-	RFQ	Datasheet	SZMMSZ52xxxT1G	SOD-123	Tape & Reel (TR)	Active	68 V	±5%	500 mW	230 Ohms	100 nA @ 52 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
1N5377BRLG DIODE ZENER 91V 5W AXIAL onsemi	9,063	-	RFQ	Datasheet	-	T-18, Axial	Tape & Reel (TR)	Active	91 V	±5%	5 W	75 Ohms	500 nA @ 69.2 V	1.2 V @ 1 A	-65°C ~ 200°C	-	-	Through Hole	Axial
SZMM3Z12VST1G DIODE ZENER 12V 300MW SOD323 onsemi	50,243	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	12 V	±2%	300 mW	25 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323
SZMM3Z5V1ST1G DIODE ZENER 5.1V 300MW SOD323 onsemi	39,064	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	5.1 V	±2%	300 mW	60 Ohms	2 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323
1N4742A-T50A DIODE ZENER 12V 1W DO41 onsemi	30,799	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Cut Tape (CT)	Active	12 V	±5%	1 W	9 Ohms	5 µA @ 9.1 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-41
SZMMSZ5235BT1G DIODE ZENER 6.8V 500MW SOD123 onsemi	28,926	-	RFQ	Datasheet	SZMMSZ52xxxT1G	SOD-123	Tape & Reel (TR)	Active	6.8 V	±5%	500 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
SZMM3Z5V6ST1G DIODE ZENER 5.6V 300MW SOD323 onsemi	24,566	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	5.6 V	±2%	300 mW	40 Ohms	1 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.