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
BZX84C9V1 DIODE ZENER 9.1V 300MW SOT23 Diotec Semiconductor	5,690	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	9.1 V	±5%	300 mW	15 Ohms	500 nA @ 6 V	-	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMSZ5229B DIODE ZENER 4.3V 500MW SOD123F Diotec Semiconductor	5,482	RFQ	Datasheet	-	SOD-123F	Tape & Reel (TR)	Active	4.3 V	±5%	500 mW	22 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123F
SZMMBZ5260BLT1G DIODE ZENER 43V 225MW SOT23-3 onsemi	5,410	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	43 V	±5%	225 mW	93 Ohms	100 nA @ 33 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
BZX79-C3V6,143 DIODE ZENER 3.6V 400MW ALF2 Nexperia USA Inc.	4,996	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Cut Tape (CT)	Active	3.6 V	±5%	400 mW	90 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 200°C	-	-	Through Hole	ALF2
BZX79-C20,143 DIODE ZENER 20V 400MW ALF2 Nexperia USA Inc.	4,971	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Cut Tape (CT)	Active	20 V	±5%	400 mW	55 Ohms	50 nA @ 14 V	900 mV @ 10 mA	-65°C ~ 200°C	-	-	Through Hole	ALF2
BZX79-C8V2,143 DIODE ZENER 8.2V 400MW ALF2 Nexperia USA Inc.	4,578	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Cut Tape (CT)	Active	8.2 V	±5%	400 mW	15 Ohms	700 nA @ 5 V	900 mV @ 10 mA	-65°C ~ 200°C	-	-	Through Hole	ALF2
PDZ5.1B-AU_R1_000A1 DIODE ZENER 5.1V 400MW SOD323 Panjit International Inc.	4,565	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	5.1 V	±2.35%	400 mW	60 Ohms	750 nA @ 1.5 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-323
BZX384C6V8-HE3-08 DIODE ZENER 6.8V 200MW SOD323 Vishay General Semiconductor - Diodes Division	4,137	RFQ	Datasheet	BZX384	SC-76, SOD-323	Tape & Reel (TR)	Active	6.8 V	±5%	200 mW	15 Ohms	2 µA @ 4 V	-	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323
BZX84C5V6ET3G DIODE ZENER 5.6V 225MW SOT23 onsemi	3,860	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	5.6 V	±7%	225 mW	40 Ohms	1 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BZT52C3V3TQ-7-F DIODE ZENER 3.3V 300MW SOD523 Diodes Incorporated	3,780	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	3.3 V	±6.06%	300 mW	95 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-523
BZX79-C3V0,143 DIODE ZENER 3V 400MW ALF2 Nexperia USA Inc.	3,714	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Cut Tape (CT)	Active	3 V	±5%	400 mW	95 Ohms	10 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 200°C	-	-	Through Hole	ALF2
BZT52C11TQ-7-F DIODE ZENER 11V 300MW SOD523 Diodes Incorporated	3,585	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	11 V	±5.45%	300 mW	20 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-523
BZT52C13TQ-7-F DIODE ZENER 13V 300MW SOD523 Diodes Incorporated	3,000	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	13 V	±6.54%	300 mW	30 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-523
MM3Z2V7 DIODE ZENER 2.7V 300MW SOD323F Diotec Semiconductor	3,000	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	2.7 V	±5%	300 mW	85 Ohms	120 µA @ 1 V	1 V @ 10 mA	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323F
MMSZ5256B DIODE ZENER 30V 500MW SOD123F Diotec Semiconductor	3,000	RFQ	Datasheet	-	SOD-123F	Bulk	Active	30 V	±5%	500 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123F
MM3Z3V0 DIODE ZENER 3V 300MW SOD323F Diotec Semiconductor	3,000	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	3 V	±5%	300 mW	85 Ohms	50 µA @ 1 V	1 V @ 10 mA	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323F
BZX84C43 DIODE ZENER 43V 300MW SOT23-3 Diotec Semiconductor	3,000	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	43 V	±5%	300 mW	150 Ohms	50 nA @ 30.1 V	-	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMSZ5251B DIODE ZENER 22V 500MW SOD123F Diotec Semiconductor	3,000	RFQ	Datasheet	-	SOD-123F	Bulk	Active	22 V	±5%	500 mW	29 Ohms	100 nA @ 17 V	900 mV @ 10 mA	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123F
MM3Z36 DIODE ZENER 36V 300MW SOD323F Diotec Semiconductor	3,000	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	36 V	±5%	300 mW	90 Ohms	100 nA @ 27 V	1 V @ 10 mA	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323F
BZT52C8V2 DIODE ZENER 8.2V 500MW SOD123F Diotec Semiconductor	3,000	RFQ	Datasheet	-	SOD-123F	Tape & Reel (TR)	Active	8.2 V	±5%	500 mW	30 Ohms	500 nA @ 5 V	-	-50°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123F

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.