Single Zener Diodes

Explore Single Zener Diodes parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Mfr. Part #	Availability	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
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
1N5263B/TR DIODE ZENER 56V 500MW DO204AH Microchip Technology	7,270	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	56 V	±5%	500 mW	150 Ohms	100 nA @ 43 V	1.5 V @ 200 mA	-65°C ~ 175°C (TJ)	-	-	Through Hole	DO-204AH (DO-35)
CD5525B DIODE ZENER 6.2V 500MW DIE Microchip Technology	2,189	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	6.2 V	±5%	500 mW	30 Ohms	1 µA @ 5 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5536B DIODE ZENER 16V 500MW DIE Microchip Technology	3,138	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	16 V	±5%	500 mW	100 Ohms	10 nA @ 14.4 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5518B DIODE ZENER 3.3V 500MW DIE Microchip Technology	7,123	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	3.3 V	±5%	500 mW	26 Ohms	5 µA @ 1 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5520B DIODE ZENER 3.9V 500MW DIE Microchip Technology	8,200	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	3.9 V	±5%	500 mW	22 Ohms	1 µA @ 1 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5538B DIODE ZENER 18V 500MW DIE Microchip Technology	9,631	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	18 V	±5%	500 mW	100 Ohms	10 nA @ 16.2 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5521B DIODE ZENER 4.3V 500MW DIE Microchip Technology	5,556	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	4.3 V	±5%	500 mW	18 Ohms	3 µA @ 1.5 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5533B DIODE ZENER 13V 500MW DIE Microchip Technology	4,887	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	13 V	±5%	500 mW	90 Ohms	10 nA @ 11.7 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5532B DIODE ZENER 12V 500MW DIE Microchip Technology	5,766	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	12 V	±5%	500 mW	90 Ohms	50 nA @ 10.8 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
CD5528B DIODE ZENER 8.2V 500MW DIE Microchip Technology	4,171	RFQ	Datasheet	-	Die	Tape & Reel (TR)	Active	8.2 V	±5%	500 mW	40 Ohms	500 nA @ 7.5 V	1.5 V @ 200 mA	-65°C ~ 175°C	-	-	Surface Mount	Die
1N5255B/TR DIODE ZENER 28V 500MW DO204AH Microchip Technology	9,558	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	28 V	±5%	500 mW	44 Ohms	100 nA @ 21 V	1.5 V @ 200 mA	-65°C ~ 175°C (TJ)	-	-	Through Hole	DO-204AH (DO-35)
1N5258/TR DIODE ZENER 36V 500MW DO204AH Microchip Technology	9,279	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	36 V	±5%	500 mW	70 Ohms	100 nA @ 26 V	1.5 V @ 200 mA	-65°C ~ 175°C (TJ)	-	-	Through Hole	DO-204AH (DO-35)

FAQ

Frequently Asked Questions

What are Single Zener Diodes components used for?

Single Zener Diodes components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Single Zener Diodes part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Single Zener Diodes parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.