Single Zener Diodes

Browse available Single Zener Diodes components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
MMSZ5256B DIODE ZENER 30V 500MW SOD123 Fairchild Semiconductor	175,848	-	RFQ	Datasheet	-	SOD-123	Bulk	Active	30 V	±5%	500 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	150°C (TJ)	-	-	Surface Mount	SOD-123
1N4746A,113 DIODE ZENER 18V 1W DO41 NXP USA Inc.	175,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
SMBZ10-17LT1 ZEN SOT23 REG .225W SPCL onsemi	174,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
MMBZ5253B DIODE ZENER 25V 300MW SOT23 Fairchild Semiconductor	170,171	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	25 V	±5%	300 mW	35 Ohms	100 nA @ 19 V	900 mV @ 10 mA	-	-	-	Surface Mount	SOT-23
PZU16B2,115 DIODE ZENER 16V 310MW SOD323F NXP USA Inc.	168,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
MMBZ5263BLT1 DIODE ZENER 56V 225MW SOT23-3 onsemi	8,083	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	56 V	±5%	225 mW	150 Ohms	100 nA @ 43 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
MMSZ56T1 DIODE ZENER 56V 500MW SOD123 onsemi	9,219	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	56 V	±5%	500 mW	200 Ohms	50 nA @ 39.2 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ13T1H DIODE ZENER 13V 500MW SOD123 onsemi	162,000	-	RFQ	Datasheet	-	SOD-123	Bulk	Active	13 V	±5%	500 mW	30 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
BZX84C13 DIODE ZENER 13V 300MW SOT23 Fairchild Semiconductor	160,574	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	13 V	±5%	300 mW	30 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-	-	-	Surface Mount	SOT-23
SMSZ1600-18T3 DIODE ZENER 0.5W SPCL SOD123 onsemi	160,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
PZU4.3B3,115 DIODE ZENER 4.3V 310MW SOD323F NXP USA Inc.	159,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
MMSZS4690T1G MMSZS4690T1G onsemi	159,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
MMSZ4692 DIODE ZENER 6.8V 500MW SOD123 Fairchild Semiconductor	156,686	-	RFQ	Datasheet	-	SOD-123	Bulk	Active	6.8 V	±5%	500 mW	-	2 µA @ 5.1 V	900 mV @ 10 mA	-	-	-	Surface Mount	SOD-123
MMBZ5235B DIODE ZENER 6.8V 300MW SOT23 Fairchild Semiconductor	155,916	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	6.8 V	±5%	300 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	-	-	-	Surface Mount	SOT-23
1N5253BTR DIODE ZENER 25V 500MW DO204AH onsemi	155,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	25 V	±5%	500 mW	35 Ohms	100 nA @ 19 V	1.2 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-204AH (DO-35)
MM5Z8V2 DIODE ZENER 8.2V 200MW SOD523 Fairchild Semiconductor	154,719	-	RFQ	Datasheet	-	SC-79, SOD-523	Bulk	Active	8.2 V	±5%	200 mW	15 Ohms	700 nA @ 5 V	-	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-523
MMBZ5252B DIODE ZENER 24V 300MW SOT23 Fairchild Semiconductor	149,185	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	24 V	±5%	300 mW	33 Ohms	100 nA @ 18 V	900 mV @ 10 mA	-	-	-	Surface Mount	SOT-23
MMSZ5250BT1 DIODE ZENER 20V 500MW SOD123 onsemi	3,847	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	20 V	±5%	500 mW	25 Ohms	100 nA @ 15 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
SZMMBZ5229BLT1 DIODE ZENER 4.3V 225MW SOT23-3 onsemi	147,000	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	4.3 V	±5%	225 mW	22 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOT-23-3 (TO-236)
SMBZ1599LT1 DIODE ZENER .225W SPCL SOT23 onsemi	141,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-

Single Zener Diodes FAQ

What Single Zener Diodes components can I source from EGOO?

You can browse available Single Zener Diodes product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Single Zener Diodes parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.