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
CMDZ5222B TR PBFREE DIODE ZENER 2.5V 250MW SOD323 Central Semiconductor Corp	5,920	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	2.5 V	±5%	250 mW	30 Ohms	100 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5226B TR PBFREE DIODE ZENER 3.3V 250MW SOD323 Central Semiconductor Corp	17,210	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	3.3 V	±5%	250 mW	28 Ohms	25 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5230B TR PBFREE DIODE ZENER 4.7V 250MW SOD323 Central Semiconductor Corp	15,477	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	4.7 V	±5%	250 mW	19 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
1N5232B TR PBFREE DIODE ZENER 5.6V 500MW DO35 Central Semiconductor Corp	3,604	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	5.6 V	±5%	500 mW	11 Ohms	5 µA @ 3 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
CMDZ4L7 TR PBFREE DIODE ZENER 4.7V 250MW SOD323 Central Semiconductor Corp	15,360	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	4.7 V	±5%	250 mW	750 Ohms	1 µA @ 1.5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
1N5255B TR PBFREE DIODE ZENER 28V 500MW DO35 Central Semiconductor Corp	13,233	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	28 V	±5%	500 mW	44 Ohms	100 nA @ 21 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
CLL4746A TR PBFREE DIODE ZENER 18V 1W MELF Central Semiconductor Corp	2,852	-	RFQ	Datasheet	-	DO-213AB, MELF	Tape & Reel (TR)	Active	18 V	±5%	1 W	20 Ohms	5 µA @ 13.7 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Surface Mount	MELF
1N5245B TR PBFREE DIODE ZENER 15V 500MW DO35 Central Semiconductor Corp	17,785	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	15 V	±5%	500 mW	16 Ohms	100 nA @ 11 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
CMHZ4678 TR PBFREE DIODE ZENER 1.8V 500MW SOD123 Central Semiconductor Corp	5,422	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	1.8 V	±5%	500 mW	-	7.5 µA @ 1 V	1.5 V @ 100 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
CMZ5945B TR13 PBFREE DIODE ZENER 68V 500MW SMA Central Semiconductor Corp	12,257	-	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	68 V	±5%	500 mW	120 Ohms	1 µA @ 51.7 V	1.5 V @ 200 mA	-65°C ~ 150°C	-	-	Surface Mount	SMA

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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.