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.

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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
CD5524B DIODE ZENER 5.6V 500MW DIE Microchip Technology	3,016	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	5.6 V	±5%	500 mW	30 Ohms	2 µA @ 3.5 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
1N5260B/TR DIODE ZENER 43V 500MW DO204AH Microchip Technology	3,754	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	43 V	±5%	500 mW	93 Ohms	100 nA @ 33 V	1.5 V @ 200 mA	-65°C ~ 175°C (TA)	-	-	Through Hole	DO-204AH (DO-35)
CD5545B DIODE ZENER 30V 500MW DIE Microchip Technology	7,720	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	30 V	±5%	500 mW	100 Ohms	10 nA @ 27 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5522B DIODE ZENER 4.7V 500MW DIE Microchip Technology	9,342	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	4.7 V	±5%	500 mW	22 Ohms	2 µA @ 2 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5539B DIODE ZENER 19V 500MW DIE Microchip Technology	5,547	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	19 V	±5%	500 mW	100 Ohms	10 nA @ 17.1 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5519B DIODE ZENER 3.6V 500MW DIE Microchip Technology	5,712	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	3.6 V	±5%	500 mW	24 Ohms	3 µA @ 1 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
1N5257B/TR DIODE ZENER 33V 500MW DO204AH Microchip Technology	9,920	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	33 V	±5%	500 mW	58 Ohms	100 nA @ 25 V	1.5 V @ 200 mA	-65°C ~ 175°C (TA)	-	-	Through Hole	DO-204AH (DO-35)
CD5542B DIODE ZENER 24V 500MW DIE Microchip Technology	6,463	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	24 V	±5%	500 mW	100 Ohms	10 nA @ 21.6 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5535B DIODE ZENER 15V 500MW DIE Microchip Technology	8,555	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	15 V	±5%	500 mW	100 Ohms	10 nA @ 13.5 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5544B DIODE ZENER 28V 500MW DIE Microchip Technology	5,387	-	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	28 V	±5%	500 mW	100 Ohms	10 nA @ 25.2 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die

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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.