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
MMSZ5259ET1 DIODE ZENER 39V 500MW SOD123 onsemi	9,787	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	39 V	±5%	500 mW	80 Ohms	100 nA @ 30 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMBZ5234ELT1G DIODE ZENER 6.2V 225MW SOT23-3 onsemi	2,232	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	6.2 V	±5%	225 mW	7 Ohms	5 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
MMSZ5235BT1 DIODE ZENER 6.8V 500MW SOD123 onsemi	3,799	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	6.8 V	±5%	500 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
BZX85C27 DIODE ZENER 27V 1W DO41 onsemi	2,298	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Obsolete	27 V	±7%	1 W	30 Ohms	500 nA @ 19 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX55C5V1 DIODE ZENER 5.1V 500MW DO204AH Fairchild Semiconductor	105,054	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Obsolete	5.1 V	±6%	500 mW	35 Ohms	100 nA @ 1 V	1.3 V @ 100 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
MM3Z6V8ST1H DIODE ZENER 6.8V 300MW SOD323 onsemi	102,000	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	6.8 V	±2%	300 mW	15 Ohms	2 µA @ 4 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMBZ5257ELT1G DIODE ZENER 33V 225MW SOT23-3 onsemi	6,093	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	33 V	±5%	225 mW	58 Ohms	100 nA @ 25 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
MMSZ12T1 DIODE ZENER 12V 500MW SOD123 onsemi	5,573	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	12 V	±5%	500 mW	25 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMBZ5250ELT1G DIODE ZENER 20V 225MW SOT23-3 onsemi	7,586	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	20 V	±5%	225 mW	25 Ohms	100 nA @ 15 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
BZX55C5V6 DIODE ZENER 5.6V 500MW DO204AH Fairchild Semiconductor	93,953	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Obsolete	5.6 V	±7%	500 mW	25 Ohms	100 nA @ 1 V	1.3 V @ 100 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
MMSZ5244BT1 DIODE ZENER 14V 500MW SOD123 onsemi	3,213	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	14 V	±5%	500 mW	15 Ohms	100 nA @ 10 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
1N5993BRL DIODE ZENER 5.1V 500MW DO204AH Motorola	87,110	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	5.1 V	±5%	500 mW	50 Ohms	2 mA @ 2 V	1.2 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-204AH (DO-35)
MMSZ3V9T3G DIODE ZENER 3.9V 500MW SOD123 onsemi	7,307	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	3.9 V	±5%	500 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5241BT1 DIODE ZENER 11V 500MW SOD123 onsemi	8,896	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	11 V	±5%	500 mW	22 Ohms	2 µA @ 8.4 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ2V7ET1G DIODE ZENER 500MW 2.7V SOD123 onsemi	69,000	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-
BZX55C6V2 DIODE ZENER 6.2V 500MW DO204AH Fairchild Semiconductor	65,000	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Obsolete	6.2 V	±6%	500 mW	10 Ohms	100 nA @ 2 V	1.3 V @ 100 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
MMSZ5258BT1 DIODE ZENER 36V 500MW SOD123 onsemi	4,561	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	36 V	±5%	500 mW	70 Ohms	100 nA @ 27 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
1N753ATR DIODE ZENER 6.2V 500MW DO204AH Fairchild Semiconductor	62,987	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Obsolete	6.2 V	±5%	500 mW	7 Ohms	100 nA @ 1 V	1.5 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
MMBZ5243ELT1 DIODE ZENER 13V 225MW SOT23-3 onsemi	2,114	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	13 V	±5%	225 mW	13 Ohms	500 nA @ 9.9 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
MMBZ5226ELT1 DIODE ZENER 3.3V 225MW SOT23-3 onsemi	2,891	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	3.3 V	±5%	225 mW	28 Ohms	25 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)

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.