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
MMSZ4681T1G DIODE ZENER 2.4V 500MW SOD123 onsemi	7,926	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	2.4 V	±5%	500 mW	-	2 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
1N5251B DIODE ZENER 22V 500MW DO35 onsemi	6,344	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	22 V	±5%	500 mW	29 Ohms	100 nA @ 17 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
BZX79C4V7-T50A DIODE ZENER 4.7V 500MW DO35 onsemi	5,814	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Cut Tape (CT)	Active	4.7 V	±5%	500 mW	80 Ohms	3 µA @ 2 V	1.5 V @ 100 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
BZX84C39LT1G DIODE ZENER 39V 250MW SOT23-3 onsemi	5,391	-	RFQ	Datasheet	BZX84CxxxLT1G	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	39 V	±5%	250 mW	130 Ohms	50 nA @ 27.3 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MM3Z24VT1G DIODE ZENER 24V 300MW SOD323 onsemi	311,383	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	24 V	±6%	300 mW	70 Ohms	50 nA @ 16.8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
MM3Z3V0ST1G DIODE ZENER 3V 300MW SOD323 onsemi	240,044	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	3 V	±5%	300 mW	100 Ohms	10 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMSZ5248BT1G DIODE ZENER 18V 500MW SOD123 onsemi	130,235	-	RFQ	Datasheet	MMSZ52xxxT1G	SOD-123	Tape & Reel (TR)	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5254BT1G DIODE ZENER 27V 500MW SOD123 onsemi	108,815	-	RFQ	Datasheet	MMSZ52xxxT1G	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	-	-	Surface Mount	SOD-123
SZMMBZ5245BLT1G DIODE ZENER 15V 225MW SOT23-3 onsemi	84,435	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	15 V	±5%	225 mW	16 Ohms	100 nA @ 11 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
SZMMSZ4679T1G DIODE ZENER 2V 500MW SOD123 onsemi	84,279	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	2 V	-	500 mW	-	5 µA @ 1 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.