Single Zener Diodes

Browse available Single Zener Diodes part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
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)

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Single Zener Diodes FAQ

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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