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
SZBZX84B18LT1G DIODE ZENER 18V 250MW SOT23-3 onsemi	10,646	-	RFQ	Datasheet	SZBZX84BxxxLT1G	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	18 V	±2%	250 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
MMSZ51T1G DIODE ZENER 51V 500MW SOD123 onsemi	9,597	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	51 V	±5%	500 mW	180 Ohms	50 nA @ 35.7 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MM3Z8V2C DIODE ZENER 8.2V 200MW SOD323F onsemi	8,196	-	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	8.2 V	±5%	200 mW	14 Ohms	630 nA @ 5 V	1 V @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323F
MM3Z36VC DIODE ZENER 36V 200MW SOD323F onsemi	6,886	-	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	36 V	±5%	200 mW	84 Ohms	45 nA @ 25.2 V	1 V @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323F
SZMMSZ4717T1G DIODE ZENER 43V 500MW SOD123 onsemi	5,514	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	43 V	-	500 mW	-	10 nA @ 32.6 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
SZMMSZ4V3T1G DIODE ZENER 4.3V 500MW SOD123 onsemi	4,328	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	4.3 V	±5%	500 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
SZBZX84B8V2LT1G DIODE ZENER 8.2V 250MW SOT23-3 onsemi	1,764	-	RFQ	Datasheet	SZBZX84BxxxLT1G	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	8.2 V	±2%	250 mW	15 Ohms	700 nA @ 5 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
SZMMSZ5254BT1G DIODE ZENER 27V 500MW SOD123 onsemi	58,717	-	RFQ	Datasheet	SZMMSZ52xxxT1G	SOD-123	Tape & Reel (TR)	Active	27 V	±5%	500 mW	41 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
MM5Z47VT5G DIODE ZENER 47V 500MW SOD523 onsemi	47,770	-	RFQ	Datasheet	MM5ZxxxT1G	SC-79, SOD-523	Tape & Reel (TR)	Active	47 V	±6.38%	500 mW	170 Ohms	50 nA @ 32.9 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-523
SZMMSZ4690T3G DIODE ZENER 5.6V 500MW SOD123 onsemi	31,763	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	5.6 V	±5%	500 mW	-	10 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123

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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.