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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

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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
CMDZ5251B TR PBFREE DIODE ZENER 22V 250MW SOD323 Central Semiconductor Corp	7,765	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	22 V	±5%	250 mW	29 Ohms	100 nA @ 17 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5253B TR PBFREE DIODE ZENER 25V 250MW SOD323 Central Semiconductor Corp	8,141	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	25 V	±5%	250 mW	35 Ohms	100 nA @ 19 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5254B TR PBFREE DIODE ZENER 27V 250MW SOD323 Central Semiconductor Corp	7,412	-	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Active	27 V	±5%	250 mW	41 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5221B BK PBFREE DIODE ZENER 2.4V 250MW SOD323 Central Semiconductor Corp	2,636	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	2.4 V	±5%	250 mW	30 Ohms	100 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 200°C	-	-	Surface Mount	SOD-323
CMDZ5256B BK PBFREE DIODE ZENER 30V 250MW SOD323 Central Semiconductor Corp	4,944	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	30 V	±5%	250 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5252B BK PBFREE DIODE ZENER 24V 250MW SOD323 Central Semiconductor Corp	5,414	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	24 V	±5%	250 mW	33 Ohms	100 nA @ 18 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5258B BK PBFREE DIODE ZENER 36V 250MW SOD323 Central Semiconductor Corp	5,884	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	36 V	±5%	250 mW	70 Ohms	100 nA @ 27 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
1N4757A BK PBFREE DIODE ZENER 51V 1W DO41 Central Semiconductor Corp	7,200	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	51 V	±5%	1 W	95 Ohms	5 µA @ 38.8 V	1.2 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-41
CMDZ5240B BK PBFREE DIODE ZENER 10V 250MW SOD323 Central Semiconductor Corp	6,716	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	10 V	±5%	250 mW	17 Ohms	3 µA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323
CMDZ5257B BK PBFREE DIODE ZENER 33V 250MW SOD323 Central Semiconductor Corp	3,791	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	33 V	±5%	250 mW	58 Ohms	100 nA @ 25 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323

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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.