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
MMBZ5242ELT1G DIODE ZENER 12V 225MW SOT23-3 onsemi	10,756	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	12 V	±5%	225 mW	30 Ohms	1 µA @ 9.1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
MM3Z43VB DIODE ZENER 43V 200MW SOD323F onsemi	9,781	-	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	43 V	±2%	200 mW	141 Ohms	45 nA @ 30.1 V	1 V @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323F
MM3Z2V7C DIODE ZENER 2.7V 200MW SOD323F onsemi	8,256	-	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	2.7 V	±5%	200 mW	94 Ohms	18 µA @ 1 V	1 V @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323F
SZMMSZ5268BT1G DIODE ZENER 82V 500MW SOD123 onsemi	7,299	-	RFQ	Datasheet	SZMMSZ52xxxT1G	SOD-123	Tape & Reel (TR)	Active	82 V	±5%	500 mW	330 Ohms	100 nA @ 62 V	900 mV @ 10 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
MMBZ5268BLT1G DIODE ZENER 82V 225MW SOT23-3 onsemi	6,420	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	82 V	±5%	225 mW	330 Ohms	100 nA @ 62 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
SZBZX84C3V9ET1G DIODE ZENER 3.9V 225MW SOT23-3 onsemi	4,238	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	3.9 V	±5%	225 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
MM5Z4686T1G DIODE ZENER 3.9V 500MW SOD523 onsemi	4,200	-	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	3.9 V	±5.13%	500 mW	-	5 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-523
MMBZ5248ELT1G DIODE ZENER 18V 225MW SOT23-3 onsemi	4,164	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	18 V	±5%	225 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
NZ9F15VT5G DIODE ZENER 15V 250MW SOD923 onsemi	4,030	-	RFQ	Datasheet	-	SOD-923	Tape & Reel (TR)	Active	15 V	±5%	250 mW	42 Ohms	100 nA @ 11 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-923
MM5Z8V2ST1G DIODE ZENER 8.2V 500MW SOD523 onsemi	3,274	-	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	8.2 V	±2%	500 mW	15 Ohms	700 nA @ 5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-523

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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.