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
BZT55C3V6 DIODE ZENER 3.6V 500MW QMMELF Taiwan Semiconductor Corporation	9,660	RFQ	Datasheet	-	SOD-80 Variant	Tape & Reel (TR)	Active	3.6 V	±5%	500 mW	85 Ohms	2 µA @ 1 V	1 V @ 10 mA	-65°C ~ 175°C (TJ)	-	-	Surface Mount	QMMELF
BZT55C56 DIODE ZENER 56V 500MW QMMELF Taiwan Semiconductor Corporation	8,280	RFQ	Datasheet	-	SOD-80 Variant	Tape & Reel (TR)	Active	56 V	±5%	500 mW	135 Ohms	100 nA @ 42 V	1 V @ 10 mA	-65°C ~ 175°C (TJ)	-	-	Surface Mount	QMMELF
BZT55C22 DIODE ZENER 22V 500MW QMMELF Taiwan Semiconductor Corporation	2,419	RFQ	Datasheet	-	SOD-80 Variant	Tape & Reel (TR)	Active	22 V	±5%	500 mW	55 Ohms	100 nA @ 16 V	1 V @ 10 mA	-65°C ~ 175°C (TJ)	-	-	Surface Mount	QMMELF
BZT55C75 DIODE ZENER 75V 500MW QMMELF Taiwan Semiconductor Corporation	9,254	RFQ	Datasheet	-	SOD-80 Variant	Tape & Reel (TR)	Active	75 V	±5%	500 mW	170 Ohms	100 nA @ 56 V	1 V @ 10 mA	-65°C ~ 175°C (TJ)	-	-	Surface Mount	QMMELF
MMSZ5223BT3 DIODE ZENER 2.7V 500MW SOD123 onsemi	5,014	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	2.7 V	±5%	500 mW	30 Ohms	75 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5231BT3 DIODE ZENER 5.1V 500MW SOD123 onsemi	3,311	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	5.1 V	±5%	500 mW	17 Ohms	5 µA @ 2 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5235BT3 DIODE ZENER 6.8V 500MW SOD123 onsemi	7,513	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
MMSZ5240BT3 DIODE ZENER 10V 500MW SOD123 onsemi	9,630	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	10 V	±5%	500 mW	17 Ohms	3 µA @ 8 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5246BT3G DIODE ZENER 16V 500MW SOD123 onsemi	7,613	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	16 V	±5%	500 mW	17 Ohms	100 nA @ 12 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5248BT3 DIODE ZENER 18V 500MW SOD123 onsemi	7,174	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5252BT3G DIODE ZENER 24V 500MW SOD123 onsemi	3,033	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	24 V	±5%	500 mW	33 Ohms	100 nA @ 18 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5255BT3 DIODE ZENER 28V 500MW SOD123 onsemi	7,643	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	28 V	±5%	500 mW	44 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5256BT3 DIODE ZENER 30V 500MW SOD123 onsemi	3,117	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	30 V	±5%	500 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5256BT3G DIODE ZENER 30V 500MW SOD123 onsemi	6,656	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	30 V	±5%	500 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5264BT3 DIODE ZENER 60V 500MW SOD123 onsemi	5,930	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	60 V	±5%	500 mW	170 Ohms	100 nA @ 46 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
CLL5251B BK PBFREE DIODE ZENER 22V 500MW SOD80 Central Semiconductor Corp	7,683	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Bulk	Active	22 V	±5%	500 mW	29 Ohms	100 nA @ 17 V	1.25 V @ 200 mA	-65°C ~ 200°C	-	-	Surface Mount	SOD-80
CMSZ5235B BK PBFREE DIODE ZENER 6.8V 275MW SOT323 Central Semiconductor Corp	2,625	RFQ	Datasheet	-	SC-70, SOT-323	Bulk	Active	6.8 V	±5%	275 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323
CMSZ5236B BK PBFREE DIODE ZENER 7.5V 275MW SOT323 Central Semiconductor Corp	4,076	RFQ	Datasheet	-	SC-70, SOT-323	Bulk	Active	7.5 V	±5%	275 mW	6 Ohms	3 µA @ 6 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323
CMSZ5240B BK PBFREE DIODE ZENER 10V 275MW SOT323 Central Semiconductor Corp	2,505	RFQ	Datasheet	-	SC-70, SOT-323	Bulk	Active	10 V	±5%	275 mW	17 Ohms	3 µA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323
CMSZ5245B BK PBFREE DIODE ZENER 15V 275MW SOT323 Central Semiconductor Corp	6,299	RFQ	Datasheet	-	SC-70, SOT-323	Bulk	Active	15 V	±5%	275 mW	16 Ohms	100 nA @ 11 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323

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.