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
MMBZ5254B-TP DIODE ZENER 27V 350MW SOT23 Micro Commercial Co	3,400	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	27 V	±5%	350 mW	41 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMBZ5255B-TP DIODE ZENER 28V 350MW SOT23 Micro Commercial Co	2,763	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	28 V	±5%	350 mW	44 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMBZ5256B-TP DIODE ZENER 30V 350MW SOT23 Micro Commercial Co	9,612	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	30 V	±5%	350 mW	49 Ohms	100 nA @ 23 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMBZ5257B-TP DIODE ZENER 33V 350MW SOT23 Micro Commercial Co	5,775	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	33 V	±5%	350 mW	58 Ohms	100 nA @ 25 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
MMBZ5259B-TP DIODE ZENER 39V 350MW SOT23 Micro Commercial Co	6,038	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Active	39 V	±5%	350 mW	80 Ohms	100 nA @ 30 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23
1N754A BK PBFREE DIODE ZENER 6.8V 500MW DO35 Central Semiconductor Corp	2,867	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	6.8 V	±5%	500 mW	5 Ohms	100 nA @ 1 V	1.5 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N755A BK PBFREE DIODE ZENER 7.5V 500MW DO35 Central Semiconductor Corp	2,220	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	7.5 V	±5%	500 mW	6 Ohms	100 nA @ 1 V	1.5 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N757A BK PBFREE DIODE ZENER 9.1V 500MW DO35 Central Semiconductor Corp	8,500	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	9.1 V	±5%	500 mW	10 Ohms	100 nA @ 1 V	1.5 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N758A BK PBFREE DIODE ZENER 10V 500MW DO35 Central Semiconductor Corp	9,839	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	10 V	±5%	500 mW	17 Ohms	100 nA @ 1 V	1.5 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-35
1N748A BK PBFREE DIODE ZENER 3.9V 500MW DO35 Central Semiconductor Corp	5,697	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	3.9 V	±5%	500 mW	23 Ohms	30 µA @ 1 V	1.5 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
DZ2J03300L DIODE ZENER 3.3V 200MW SMINI2 Panasonic Electronic Components	4,968	-	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Discontinued at Digi-Key	3.3 V	±5%	200 mW	130 Ohms	20 µA @ 1 V	1 V @ 10 mA	-	-	-	Surface Mount	SMini2-F5-B
DZ2J30000L DIODE ZENER 30V 200MW SMINI2 Panasonic Electronic Components	5,751	-	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Discontinued at Digi-Key	30 V	±5%	200 mW	160 Ohms	50 nA @ 23 V	1 V @ 10 mA	-	-	-	Surface Mount	SMini2-F5-B
1N963B BK PBFREE DIODE ZENER 12V 500MW DO35 Central Semiconductor Corp	3,850	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	12 V	±5%	500 mW	11.5 Ohms	5 µA @ 9.1 V	1.5 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
MMSZ4689ET3 DIODE ZENER 5.1V 500MW SOD123 onsemi	8,000	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	5.1 V	±5%	500 mW	-	10 µA @ 3 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ4703ET3 DIODE ZENER 16V 500MW SOD123 onsemi	2,447	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	16 V	±5%	500 mW	-	50 nA @ 12.1 V	900 mV @ 10 mA	-55°C ~ 150°C	-	-	Surface Mount	SOD-123
ZM4739A DIODE ZENER 9.1V 1W MELF Taiwan Semiconductor Corporation	2,237	-	RFQ	Datasheet	-	DO-213AB, MELF	Tape & Reel (TR)	Active	9.1 V	±5%	1 W	5 Ohms	10 µA @ 7 V	-	-65°C ~ 175°C (TJ)	-	-	Surface Mount	MELF
ZM4729A DIODE ZENER 3.6V 1W MELF Taiwan Semiconductor Corporation	9,845	-	RFQ	Datasheet	-	DO-213AB, MELF	Tape & Reel (TR)	Active	3.6 V	±5%	1 W	10 Ohms	100 µA @ 1 V	-	-65°C ~ 175°C (TJ)	-	-	Surface Mount	MELF
ZM4745A DIODE ZENER 16V 1W MELF Taiwan Semiconductor Corporation	8,513	-	RFQ	Datasheet	-	DO-213AB, MELF	Tape & Reel (TR)	Active	16 V	±5%	1 W	16 Ohms	5 µA @ 12.2 V	-	-65°C ~ 175°C (TJ)	-	-	Surface Mount	MELF
ZM4755A DIODE ZENER 43V 1W MELF Taiwan Semiconductor Corporation	3,032	-	RFQ	Datasheet	-	DO-213AB, MELF	Tape & Reel (TR)	Active	43 V	±5%	1 W	70 Ohms	5 µA @ 32.7 V	-	-65°C ~ 175°C (TJ)	-	-	Surface Mount	MELF
ZM4728A DIODE ZENER 3.3V 1W MELF Taiwan Semiconductor Corporation	3,622	-	RFQ	Datasheet	-	DO-213AB, MELF	Tape & Reel (TR)	Active	3.3 V	±5%	1 W	10 Ohms	100 µA @ 1 V	-	-65°C ~ 175°C (TJ)	-	-	Surface Mount	MELF

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.