Single Zener Diodes

Browse available Single Zener Diodes part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Mfr. Part #	Availability	Price	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
MMBZ5234C-TP DIODE ZENER 6.2V 350MW SOT23 Micro Commercial Co	9,198	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	6.2 V	±1.94%	350 mW	7 Ohms	5 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMXZ5248C-TP DIODE ZENER 18V 200MW SOD323 Micro Commercial Co	4,754	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	18 V	±2%	200 mW	21 Ohms	100 nA @ 14 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMBZ5238C-TP DIODE ZENER 8.7V 350MW SOT23 Micro Commercial Co	2,180	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	8.7 V	±1.95%	350 mW	8 Ohms	3 µA @ 6.5 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMBZ5235C-TP DIODE ZENER 6.8V 350MW SOT23 Micro Commercial Co	2,635	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	6.8 V	±2.06%	350 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMBZ5239C-TP DIODE ZENER 9.1V 350MW SOT23 Micro Commercial Co	4,638	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	9.1 V	±1.98%	350 mW	10 Ohms	3 µA @ 6.5 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMXZ5249C-TP DIODE ZENER 19V 200MW SOD323 Micro Commercial Co	5,285	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	19 V	±2%	200 mW	23 Ohms	100 nA @ 14 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMXZ5253C-TP DIODE ZENER 25V 200MW SOD323 Micro Commercial Co	2,510	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	25 V	±2%	200 mW	35 Ohms	100 nA @ 19 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMBZ5240C-TP DIODE ZENER 10V 350MW SOT23 Micro Commercial Co	2,697	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	10 V	±2%	350 mW	17 Ohms	3 µA @ 8 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMXZ5252C-TP DIODE ZENER 24V 200MW SOD323 Micro Commercial Co	3,956	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	24 V	±2%	200 mW	33 Ohms	100 nA @ 18 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMXZ5231C-TP DIODE ZENER 5.1V 200MW SOD323 Micro Commercial Co	9,687	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	5.1 V	±1.96%	200 mW	17 Ohms	5 µA @ 2 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMXZ5256C-TP DIODE ZENER 30V 200MW SOD323 Micro Commercial Co	2,569	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	30 V	±2%	200 mW	49 Ohms	100 nA @ 23 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMXZ5246C-TP DIODE ZENER 16V 200MW SOD323 Micro Commercial Co	5,782	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	16 V	±2%	200 mW	17 Ohms	100 nA @ 12 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMXZ5257C-TP DIODE ZENER 33V 200MW SOD323 Micro Commercial Co	3,207	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	33 V	±2%	200 mW	58 Ohms	100 nA @ 25 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
BZT52C11SHE3-TP DIODE ZENER 11V 300MW SOD323 Micro Commercial Co	4,688	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	11 V	±5%	300 mW	20 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-323
BZT52B27HE3-TP DIODE ZENER 27V 410MW SOD123 Micro Commercial Co	3,819	-	RFQ	Datasheet	-	SOD-123	Bulk	Active	27 V	±2%	410 mW	80 Ohms	100 nA @ 20 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-123
MMBZ5237C-TP DIODE ZENER 8.2V 350MW SOT23 Micro Commercial Co	3,034	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	8.2 V	±1.95%	350 mW	8 Ohms	3 µA @ 6 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMXZ5229C-TP DIODE ZENER 4.3V 200MW SOD323 Micro Commercial Co	9,712	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	4.3 V	±2.09%	200 mW	22 Ohms	5 µA @ 1 V	900 mV @ 100 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
BZT52C3V9SHE3-TP DIODE ZENER 3.9V 300MW SOD323 Micro Commercial Co	5,460	-	RFQ	Datasheet	-	SC-76, SOD-323	Bulk	Active	3.9 V	±5%	300 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-323
MMBZ5256C-TP DIODE ZENER 30V 350MW SOT23 Micro Commercial Co	4,163	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	30 V	±2%	350 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
BZX84C13HE3-TP DIODE ZENER 13V 350MW SOT23 Micro Commercial Co	2,435	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	13 V	±5%	350 mW	30 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOT-23

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Single Zener Diodes FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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