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
BZX84C16 DIODE ZENER 16.2V 350MW SOT23 onsemi	8,570	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	16.2 V	±6%	350 mW	40 Ohms	50 nA @ 11.2 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
BZX84C18 DIODE ZENER 18V 350MW SOT23 onsemi	2,639	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	18 V	±6%	350 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
BZX84C6V8 DIODE ZENER 6.8V 350MW SOT23 onsemi	9,486	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	6.8 V	±6%	350 mW	15 Ohms	2 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
BZX84C8V2 DIODE ZENER 8.2V 350MW SOT23 onsemi	5,515	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	8.2 V	±6%	350 mW	15 Ohms	700 nA @ 5 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
BZX84C7V5 DIODE ZENER 7.5V 350MW SOT23 onsemi	5,119	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	7.5 V	±6%	350 mW	15 Ohms	1 µA @ 5 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5234B DIODE ZENER 6.2V 350MW SOT23-3 onsemi	7,047	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	6.2 V	±5%	350 mW	7 Ohms	5 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5232B DIODE ZENER 5.6V 350MW SOT23-3 onsemi	9,880	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	5.6 V	±5%	350 mW	11 Ohms	5 µA @ 3 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5231B DIODE ZENER 5.1V 350MW SOT23-3 onsemi	2,259	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	5.1 V	±5%	350 mW	17 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5227B DIODE ZENER 3.6V 350MW SOT23-3 onsemi	3,655	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	3.6 V	±5%	350 mW	24 Ohms	15 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5239B DIODE ZENER 9.1V 350MW SOT23-3 onsemi	9,500	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	9.1 V	±5%	350 mW	10 Ohms	3 µA @ 7 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5237B DIODE ZENER 8.2V 350MW SOT23-3 onsemi	2,536	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	8.2 V	±5%	350 mW	8 Ohms	3 µA @ 6.5 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5252B DIODE ZENER 24V 350MW SOT23-3 onsemi	6,179	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	24 V	±5%	350 mW	33 Ohms	100 nA @ 18 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5245B DIODE ZENER 15V 350MW SOT23-3 onsemi	5,287	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	15 V	±5%	350 mW	16 Ohms	100 nA @ 11 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5241B DIODE ZENER 11V 350MW SOT23-3 onsemi	5,899	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	11 V	±5%	350 mW	22 Ohms	2 µA @ 8.4 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5244B DIODE ZENER 14V 350MW SOT23-3 onsemi	3,633	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	14 V	±5%	350 mW	15 Ohms	100 nA @ 10 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5256B DIODE ZENER 30V 350MW SOT23-3 onsemi	6,471	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	30 V	±5%	350 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5257B DIODE ZENER 33V 350MW SOT23-3 onsemi	3,454	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	33 V	±5%	350 mW	58 Ohms	100 nA @ 25 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMBZ5235B DIODE ZENER 6.8V 350MW SOT23-3 onsemi	3,860	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	6.8 V	±5%	350 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3
MMSZ4684 DIODE ZENER 3.3V 500MW SOD123 onsemi	6,937	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	3.3 V	±5%	500 mW	-	7.5 µA @ 1.5 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ4689 DIODE ZENER 5.1V 500MW SOD123 onsemi	5,107	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	5.1 V	±5%	500 mW	-	10 µA @ 3 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.