Single Zener Diodes

Browse available Single Zener Diodes components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
BZD17C180P R3G DIODE ZENER 180V 800MW SUB SMA Taiwan Semiconductor Corporation	2,672	-	RFQ	Datasheet	-	DO-219AB	Tape & Reel (TR)	Active	180 V	±6.38%	800 mW	450 Ohms	1 µA @ 130 V	1.2 V @ 200 mA	-55°C ~ 175°C (TJ)	-	-	Surface Mount	Sub SMA
CLL5250B TR PBFREE DIODE ZENER 20V 500MW SOD80 Central Semiconductor Corp	83	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	20 V	±5%	500 mW	25 Ohms	100 nA @ 15 V	1.25 V @ 200 mA	-65°C ~ 200°C	-	-	Surface Mount	SOD-80
BZT52C3V9-7 DIODE ZENER 3.9V 500MW SOD123 Diodes Incorporated	9,207	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	3.9 V	±5%	500 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C4V3-7 DIODE ZENER 4.3V 500MW SOD123 Diodes Incorporated	4,017	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	4.3 V	±7%	500 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C5V6-7 DIODE ZENER 5.6V 500MW SOD123 Diodes Incorporated	6,468	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	5.6 V	±7%	500 mW	40 Ohms	1 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C7V5-7 DIODE ZENER 7.5V 500MW SOD123 Diodes Incorporated	2,287	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	7.5 V	±6%	500 mW	15 Ohms	1 µA @ 5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C10-7 DIODE ZENER 10V 500MW SOD123 Diodes Incorporated	6,034	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	10 V	±6%	500 mW	20 Ohms	200 nA @ 7 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C12-7 DIODE ZENER 12V 500MW SOD123 Diodes Incorporated	5,309	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	12 V	±5%	500 mW	25 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C20-7 DIODE ZENER 20V 500MW SOD123 Diodes Incorporated	6,441	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	20 V	±6%	500 mW	55 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C51-7 DIODE ZENER 51V 410MW SOD123 Diodes Incorporated	6,280	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	51 V	±6%	410 mW	100 Ohms	100 nA @ 38 V	-	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5221B-7 DIODE ZENER 2.4V 500MW SOD123 Diodes Incorporated	2,079	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	2.4 V	±5%	500 mW	30 Ohms	100 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5223B-7 DIODE ZENER 2.7V 500MW SOD123 Diodes Incorporated	5,553	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	2.7 V	±5%	500 mW	30 Ohms	75 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5226B-7 DIODE ZENER 3.3V 500MW SOD123 Diodes Incorporated	3,529	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	3.3 V	±5%	500 mW	28 Ohms	25 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5228B-7 DIODE ZENER 3.9V 500MW SOD123 Diodes Incorporated	6,988	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	3.9 V	±5%	500 mW	23 Ohms	10 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5229B-7 DIODE ZENER 4.3V 500MW SOD123 Diodes Incorporated	6,354	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	4.3 V	±5%	500 mW	22 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5230B-7 DIODE ZENER 4.7V 500MW SOD123 Diodes Incorporated	8,808	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	4.7 V	±5%	500 mW	19 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5231B-7 DIODE ZENER 5.1V 500MW SOD123 Diodes Incorporated	6,976	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	5.1 V	±5%	500 mW	17 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5232B-7 DIODE ZENER 5.6V 500MW SOD123 Diodes Incorporated	6,456	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	5.6 V	±5%	500 mW	11 Ohms	5 µA @ 3 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5234B-7 DIODE ZENER 6.2V 500MW SOD123 Diodes Incorporated	9,352	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	6.2 V	±5%	500 mW	7 Ohms	5 µA @ 4 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5235B-7 DIODE ZENER 6.8V 500MW SOD123 Diodes Incorporated	9,393	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	6.8 V	±5%	500 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123

Single Zener Diodes FAQ

What Single Zener Diodes components can I source from EGOO?

You can browse available Single Zener Diodes product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Single Zener Diodes parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.