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
MMSZ5253ET1 DIODE ZENER 25V 500MW SOD123 onsemi	5,574	-	RFQ	Datasheet	MMSZ52xxET1	SOD-123	Bulk	Discontinued at Digi-Key	25 V	±5%	500 mW	35 Ohms	100 nA @ 19 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
SZMM5Z4678T5G DIODE ZENER 1.8V 500MW SOD523 onsemi	5,154	-	RFQ	Datasheet	SZMM5Z4xxxTxG	SC-79, SOD-523	Bulk	Discontinued at Digi-Key	1.8 V	±5%	500 mW	-	7.5 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-523
SZNZ9F12VT5G DIODE ZENER 12V 250MW SOD923 onsemi	7,051	-	RFQ	Datasheet	-	SOD-923	Bulk	Discontinued at Digi-Key	12 V	±5%	250 mW	30 Ohms	100 nA @ 9 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-923
MM3Z47VT1G DIODE ZENER 47V 300MW SOD323 onsemi	9,791	-	RFQ	Datasheet	MM3ZxxxT1G	SC-76, SOD-323	Bulk	Discontinued at Digi-Key	47 V	±6%	300 mW	170 Ohms	50 nA @ 32.9 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
1N5943B DIODE ZENER 56V 3W AXIAL onsemi	9,802	-	RFQ	Datasheet	1N5913B	DO-204AL, DO-41, Axial	Bulk	Discontinued at Digi-Key	56 V	±5%	3 W	86 Ohms	1 µA @ 42.6 V	1.5 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	Axial
SZMMSZ5245CT1G DIODE ZENER 15V 500MW SOD123 onsemi	9,636	-	RFQ	Datasheet	SZMMSZ52xxxT1G	SOD-123	Bulk	Discontinued at Digi-Key	15 V	±2%	500 mW	16 Ohms	100 nA @ 11 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-123
MMSZ5258ET1G DIODE ZENER 36V 500MW SOD123 onsemi	8,777	-	RFQ	Datasheet	-	SOD-123	Bulk	Discontinued at Digi-Key	36 V	±5%	500 mW	70 Ohms	100 nA @ 27 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
MM5Z4681T1G DIODE ZENER 2.4V 500MW SOD523 onsemi	4,977	-	RFQ	Datasheet	MM5Z4xxxTxG	SC-79, SOD-523	Bulk	Discontinued at Digi-Key	2.4 V	±5%	500 mW	-	2 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-523
BZX84C13LT3G DIODE ZENER 13V 250MW SOT23 onsemi	4,555	-	RFQ	Datasheet	BZX84CxxxLT1G	TO-236-3, SC-59, SOT-23-3	Bulk	Discontinued at Digi-Key	13 V	±6.54%	250 mW	15 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
SZMMSZ5231CT1G DIODE ZENER 5.1V 500MW SOD123 onsemi	5,844	-	RFQ	Datasheet	SZMMSZ52xxxT1G	SOD-123	Bulk	Discontinued at Digi-Key	5.1 V	±2%	500 mW	17 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	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.