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
MMSZ15T1 DIODE ZENER 15V 500MW SOD-123 onsemi	5,351	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	15 V	±5%	500 mW	30 Ohms	50 nA @ 10.5 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5V1T1 DIODE ZENER 5.1V 500MW SOD123 onsemi	5,491	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	5.1 V	±5%	500 mW	60 Ohms	2 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ10T1 DIODE ZENER 10V 500MW SOD123 onsemi	9,404	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	10 V	±5%	500 mW	20 Ohms	200 nA @ 7 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ3V3T1 DIODE ZENER 3.3V 500MW SOD123 onsemi	4,548	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	3.3 V	±5%	500 mW	95 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ4679T1 DIODE ZENER 2V 500MW SOD123 onsemi	8,529	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	2 V	±5%	500 mW	-	5 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5270BT1 DIODE ZENER 91V 500MW SOD123 onsemi	3,000	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	91 V	±5%	500 mW	400 Ohms	100 nA @ 69 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5260BT1 DIODE ZENER 43V 500MW SOD-123 onsemi	3,412	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	43 V	±5%	500 mW	93 Ohms	100 nA @ 33 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ6V2T1 DIODE ZENER 6.2V 500MW SOD123 onsemi	6,062	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	6.2 V	±5%	500 mW	10 Ohms	3 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5262BT1 DIODE ZENER 51V 500MW SOD123 onsemi	2,074	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	51 V	±5%	500 mW	125 Ohms	100 nA @ 39 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ4688T1 DIODE ZENER 4.7V 500MW SOD123 onsemi	6,185	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	4.7 V	±5%	500 mW	-	10 µA @ 3 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ4V3T1 DIODE ZENER 4.3V 500MW SOD123 onsemi	6,702	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	4.3 V	±5%	500 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5223BT1 DIODE ZENER 2.7V 500MW SOD123 onsemi	4,955	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	2.7 V	±5%	500 mW	30 Ohms	75 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5239BT1 DIODE ZENER 9.1V 500MW SOD123 onsemi	2,671	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	9.1 V	±5%	500 mW	10 Ohms	3 µA @ 7 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5267BT1 DIODE ZENER 75V 500MW SOD-123 onsemi	4,489	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	75 V	±5%	500 mW	270 Ohms	100 nA @ 56 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5240BT1 DIODE ZENER 10V 500MW SOD123 onsemi	4,434	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	10 V	±5%	500 mW	17 Ohms	3 µA @ 8 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ4705T1 DIODE ZENER 18V 500MW SOD123 onsemi	6,702	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	18 V	±5%	500 mW	-	50 nA @ 13.6 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5242BT1 DIODE ZENER 12V 500MW SOD123 onsemi	2,211	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	12 V	±5%	500 mW	30 Ohms	1 µA @ 9.1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5243BT1 DIODE ZENER 13V 500MW SOD123 onsemi	4,948	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	13 V	±5%	500 mW	13 Ohms	500 nA @ 9.9 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5231BT1 DIODE ZENER 5.1V 500MW SOD123 onsemi	8,107	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	5.1 V	±5%	500 mW	17 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5230BT1 DIODE ZENER 4.7V 500MW SOD123 onsemi	7,690	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	4.7 V	±5%	500 mW	19 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123

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.