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
BZX84B22_R1_00001 DIODE ZENER 22V 410MW SOT23 Panjit International Inc.	2,970	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	22 V	±2%	410 mW	55 Ohms	100 nA @ 15.4 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX84B4V7_R1_00001 DIODE ZENER 4.7V 410MW SOT23 Panjit International Inc.	2,970	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	4.7 V	±1.91%	410 mW	80 Ohms	3 µA @ 2 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX84B5V6_R1_00001 DIODE ZENER 5.6V 410MW SOT23 Panjit International Inc.	2,970	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	5.6 V	±1.96%	410 mW	40 Ohms	1 µA @ 2 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMBZ5234B_R1_00001 DIODE ZENER 6.2V 410MW SOT23 Panjit International Inc.	2,970	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	6.2 V	±5%	410 mW	7 Ohms	5 µA @ 4 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX84B2V7_R1_00001 DIODE ZENER 2.7V 410MW SOT23 Panjit International Inc.	2,965	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	2.7 V	±2.04%	410 mW	100 Ohms	20 µA @ 1 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX8450-C2V4R DIODE ZENER 2.4V 250MW TO236AB Nexperia USA Inc.	2,960	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	2.4 V	±5%	250 mW	100 Ohms	2 µA @ 1 V	900 mV @ 10 mA	150°C (TJ)	-	-	Surface Mount	TO-236AB
BZX84C20_R1_00001 DIODE ZENER 20V 410MW SOT23 Panjit International Inc.	2,960	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	20 V	±5%	410 mW	55 Ohms	100 nA @ 14 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX84B6V2_R1_00001 DIODE ZENER 6.2V 410MW SOT23 Panjit International Inc.	2,960	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	6.2 V	±1.94%	410 mW	10 Ohms	3 µA @ 4 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX84C3V9_R1_00001 DIODE ZENER 3.9V 410MW SOT23 Panjit International Inc.	2,955	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	3.9 V	±5%	410 mW	90 Ohms	3 µA @ 1 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMSZ4705-TP DIODE ZENER 18V 500MW SOD123 Micro Commercial Co	2,952	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	18 V	±5%	500 mW	-	50 nA @ 13.6 V	950 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
MMBZ5237B_R1_00001 DIODE ZENER 8.2V 410MW SOT23 Panjit International Inc.	2,950	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	8.2 V	±5%	410 mW	8 Ohms	3 µA @ 6 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMSZ5242B DIODE ZENER 12V 500MW SOD123 Shenzhen Slkormicro Semicon Co., Ltd.	2,950	RFQ	Datasheet	-	SOD-123	Cut Tape (CT)	Active	12 V	±5%	500 mW	30 Ohms	2 µA @ 9.1 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
MMSZ5245B DIODE ZENER 15V 500MW SOD123 Shenzhen Slkormicro Semicon Co., Ltd.	2,950	RFQ	Datasheet	-	SOD-123	Cut Tape (CT)	Active	15 V	±5%	500 mW	16 Ohms	500 nA @ 11 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
MMSZ5262A_R1_00001 DIODE ZENER 51V 500MW SOD123 Panjit International Inc.	2,949	RFQ	Datasheet	MMSZ5229A	SOD-123	Tape & Reel (TR)	Active	51 V	±2%	500 mW	125 Ohms	100 nA @ 39 V	-	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
BZT52-C20-AU_R1_000A1 DIODE ZENER 20V 410MW SOD123 Panjit International Inc.	2,942	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	20 V	±5%	410 mW	50 Ohms	100 nA @ 15 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-123
MMSZ5262B_R1_00001 DIODE ZENER 51V 500MW SOD123 Panjit International Inc.	2,940	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	51 V	±5%	500 mW	125 Ohms	100 nA @ 39 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
BZX84B10_R1_00001 DIODE ZENER 10V 410MW SOT23 Panjit International Inc.	2,940	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	10 V	±2%	410 mW	20 Ohms	200 nA @ 7 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX84B39_R1_00001 DIODE ZENER 39V 410MW SOT23 Panjit International Inc.	2,940	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	39 V	±2%	410 mW	130 Ohms	100 nA @ 27.3 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMSZ5239A_R1_00001 DIODE ZENER 9.1V 500MW SOD123 Panjit International Inc.	2,939	RFQ	Datasheet	MMSZ5229A	SOD-123	Tape & Reel (TR)	Active	9.1 V	±1.98%	500 mW	10 Ohms	3 µA @ 6.5 V	-	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
MMBZ5221B_R1_00001 DIODE ZENER 2.4V 410MW SOT23 Panjit International Inc.	2,930	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	2.4 V	±5%	410 mW	30 Ohms	100 µA @ 1 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23

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.