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
SZMMSZ5249BT1G DIODE ZENER 19V 500MW SOD123 onsemi	5,426	-	RFQ	Datasheet	SZMMSZ52xxxT1G	SOD-123	Tape & Reel (TR)	Active	19 V	±5%	500 mW	23 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
SZMM3Z9V1T1G DIODE ZENER 9.1V 300MW SOD323 onsemi	5,063	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	9.1 V	±6%	300 mW	15 Ohms	200 nA @ 7 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323
SZMMSZ4692T1G DIODE ZENER 6.8V 500MW SOD123 onsemi	4,999	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	6.8 V	±5%	500 mW	-	10 µA @ 5.1 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
MM3Z30VT1G DIODE ZENER 30V 300MW SOD323 onsemi	50,578	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	30 V	±7%	300 mW	80 Ohms	50 nA @ 21 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
SZMMSZ6V8T1G DIODE ZENER 6.8V 500MW SOD123 onsemi	9,945	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	6.8 V	±5%	500 mW	15 Ohms	2 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
SZMMSZ2V7T1G DIODE ZENER 2.7V 500MW SOD123 onsemi	4,496	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	2.7 V	±5%	500 mW	100 Ohms	20 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
NZ9F12VST5G DIODE ZENER 12V 250MW SOD923 onsemi	2,280	-	RFQ	Datasheet	-	SOD-923	Tape & Reel (TR)	Active	12 V	±2%	250 mW	30 Ohms	100 nA @ 9 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-923
1N5953BG DIODE ZENER 150V 3W AXIAL onsemi	1,547	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	150 V	±5%	3 W	600 Ohms	1 µA @ 114 V	1.5 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	Axial
SZMM5Z5V1T5G DIODE ZENER 4.8V 500MW SOD523 onsemi	21,814	-	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	4.8 V	±5.88%	500 mW	60 Ohms	2 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-523
MMSZ5235ET1G DIODE ZENER 6.8V 500MW SOD123 onsemi	11,645	-	RFQ	Datasheet	MMSZ52xxxT1G	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	-	-	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.