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
MMSZ5260B-AU_R1_000A1 DIODE ZENER 43V 500MW SOD123 Panjit International Inc.	2,970	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	43 V	±5%	500 mW	93 Ohms	100 nA @ 33 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-123
PZS5110BAS_R1_00001 DIODE ZENER 10V 500MW SOD123 Panjit International Inc.	2,900	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	10 V	±5%	500 mW	-	1 µA @ 7.6 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
MMSZ4685-HF DIODE ZENER 3.6V 500MW SOD123 Comchip Technology	2,890	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	3.6 V	±5%	500 mW	-	7.5 µA @ 2 V	900 mV @ 10 mA	150°C (TJ)	-	-	Surface Mount	SOD-123
PZU4.3B1A,115 DIODE ZENER 4.3V 320MW SOD323 Nexperia USA Inc.	2,733	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Obsolete	4.3 V	±2%	320 mW	90 Ohms	3 µA @ 1 V	1.1 V @ 100 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-323
BZT52C4V7-HE3-08 DIODE ZENER 4.7V 410MW SOD123 Vishay General Semiconductor - Diodes Division	2,650	RFQ	Datasheet	BZT52	SOD-123	Tape & Reel (TR)	Obsolete	4.7 V	±5%	410 mW	78 Ohms	-	-	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
MMSZ4693-HE3-08 DIODE ZENER 7.5V 500MW SOD123 Vishay General Semiconductor - Diodes Division	2,616	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	7.5 V	±5%	500 mW	-	10 µA @ 5.7 V	-	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
PZS516V2BCH_R1_00001 DIODE ZENER 6.2V 500MW SOD323HE Panjit International Inc.	2,609	RFQ	Datasheet	PZS516V2BCH	SC-90, SOD-323F	Tape & Reel (TR)	Active	6.2 V	±5%	500 mW	-	10 µA @ 5 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323HE
PZU18B3A,115 DIODE ZENER 18V 320MW SOD323 Nexperia USA Inc.	2,543	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Obsolete	18 V	±2%	320 mW	20 Ohms	50 nA @ 13 V	1.1 V @ 100 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-323
DDZ12BQ-7 DIODE ZENER 12V 470MW SOD123 Diodes Incorporated	2,497	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	12 V	±2%	470 mW	12 Ohms	100 nA @ 9.1 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
BZT52C5V6-HE3-08 DIODE ZENER 5.6V 410MW SOD123 Vishay General Semiconductor - Diodes Division	2,344	RFQ	Datasheet	BZT52	SOD-123	Tape & Reel (TR)	Obsolete	5.6 V	±5%	410 mW	40 Ohms	100 nA @ 1 V	-	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
PZU7.5B3A,115 DIODE ZENER 7.5V 320MW SOD323 Nexperia USA Inc.	2,339	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Obsolete	7.5 V	±2%	320 mW	10 Ohms	500 nA @ 4 V	1.1 V @ 100 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-323
BZT52C3V3-HF DIODE ZENER 3.3V 500MW SOD123 Comchip Technology	2,333	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Active	3.3 V	±5%	500 mW	95 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
MMSZ4687-HE3-08 DIODE ZENER 4.3V 500MW SOD123 Vishay General Semiconductor - Diodes Division	2,008	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	4.3 V	±5%	500 mW	-	4 µA @ 2 V	-	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
PZU5.1B3A,115 DIODE ZENER 5.1V 320MW SOD323 Nexperia USA Inc.	1,723	RFQ	Datasheet	-	SC-76, SOD-323	Tape & Reel (TR)	Obsolete	5.1 V	±2%	320 mW	60 Ohms	2 µA @ 1.5 V	1.1 V @ 100 mA	150°C	-	-	Surface Mount	SOD-323
MMSZ4688-HE3-08 DIODE ZENER 4.7V 500MW SOD123 Vishay General Semiconductor - Diodes Division	1,582	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	4.7 V	±5%	500 mW	-	10 µA @ 3 V	-	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
MMSZ4705-HE3-08 DIODE ZENER 18V 500MW SOD123 Vishay General Semiconductor - Diodes Division	1,555	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	18 V	±5%	500 mW	-	50 nA @ 13.6 V	-	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-123
MMBZ5242B-AU_R1_000A1 DIODE ZENER 12V 410MW SOT23 Panjit International Inc.	1,525	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	12 V	±5%	410 mW	30 Ohms	2 µA @ 9.1 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23
1N4736A DIODE ZENER 6.8V 1W DO41G Lumimax Optoelectronic Technology	10,000	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Active	6.8 V	±5%	1 W	3.5 Ohms	10 µA @ 4 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41G
1N4743A DIODE ZENER 13V 1W DO41G Lumimax Optoelectronic Technology	10,000	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Active	13 V	±5%	1 W	10 Ohms	5 µA @ 9.9 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41G
1N4742A DIODE ZENER 12V 1W DO41G Lumimax Optoelectronic Technology	10,000	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Active	12 V	±5%	1 W	9 Ohms	5 µA @ 9.1 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41G

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.