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 DIODE ZENER 27V 225MW SOT23-3 Fairchild Semiconductor	516,000	7869+：$0.04000	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	27 V	±5%	225 mW	41 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
PZM5.6NB2,115 DIODE ZENER 5.6V 300MW SMT3 NXP USA Inc.	5,725	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	5.6 V	±2%	300 mW	40 Ohms	2 µA @ 2.5 V	1.1 V @ 100 mA	-65°C ~ 150°C	-	-	Surface Mount	SMT3; MPAK
1N5248BTR DIODE ZENER 18V 500MW DO204AH Fairchild Semiconductor	499,743	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
BZX84C18LT1 DIODE ZENER 18V 225MW SOT23 onsemi	9,683	-	RFQ	Datasheet	BZX84CxxxLT1	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	18 V	±6%	225 mW	45 Ohms	50 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMBZ5240BLT3 DIODE ZENER 10V 225MW SOT23-3 onsemi	5,241	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	10 V	±5%	225 mW	17 Ohms	3 µA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
BZX84C2V7LT1 DIODE ZENER 2.7V 225MW SOT23-3 onsemi	3,157	-	RFQ	Datasheet	BZX84CxxxLT1	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	2.7 V	±7%	225 mW	100 Ohms	20 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
BZX84C13LT1 DIODE ZENER 13V 225MW SOT23-3 onsemi	6,060	-	RFQ	Datasheet	BZX84CxxxLT1	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	13 V	±6%	225 mW	30 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
MMFZ8V2T3G DIODE ZENER 8.2V 500MW SOD123 onsemi	2,831	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Obsolete	8.2 V	-	500 mW	-	-	-	-	-	-	Surface Mount	SOD-123
1N4739A,113 DIODE ZENER 9.1V 1W DO41 NXP USA Inc.	346,820	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
1N5241BTR DIODE ZENER 11V 500MW DO204AH Fairchild Semiconductor	340,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	11 V	±5%	500 mW	22 Ohms	2 µA @ 8.4 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
BZX84C3V9LT1 DIODE ZENER 3.9V 225MW SOT23-3 onsemi	9,974	-	RFQ	Datasheet	BZX84CxxxLT1	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	3.9 V	±5%	225 mW	90 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
1N5257BTR DIODE ZENER 33V 500MW DO204AH onsemi	310,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	33 V	±5%	500 mW	58 Ohms	100 nA @ 25 V	1.2 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-204AH (DO-35)
MMSZ5232B DIODE ZENER 5.6V 500MW SOD123 Fairchild Semiconductor	295,534	-	RFQ	Datasheet	-	SOD-123	Bulk	Active	5.6 V	±5%	500 mW	17 Ohms	5 µA @ 3 V	900 mV @ 10 mA	-	-	-	Surface Mount	SOD-123
BZX84C3V9 DIODE ZENER 3.9V 250MW SOT23 onsemi	290,900	-	RFQ	Datasheet	BZX84	TO-236-3, SC-59, SOT-23-3	Bulk	Active	3.9 V	±5.12%	250 mW	30 Ohms	3 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
MM5Z5V1T1 DIODE ZENER 5.1V 100MW SOD523 onsemi	7,377	-	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Obsolete	5.1 V	±6%	100 mW	60 Ohms	2 µA @ 2 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-523
MMBZ5244BLT1 DIODE ZENER 14V 225MW SOT23 onsemi	4,966	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	14 V	±5%	225 mW	15 Ohms	100 nA @ 10 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-23-3 (TO-236)
1N4743A,113 DIODE ZENER 13V 1W DO41 NXP USA Inc.	285,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
BZX84C27LT1 DIODE ZENER 27V 225MW SOT23-3 onsemi	8,696	-	RFQ	Datasheet	BZX84CxxxLT1	TO-236-3, SC-59, SOT-23-3	Tape & Reel (TR)	Obsolete	27 V	±7%	225 mW	80 Ohms	50 nA @ 18.9 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3 (TO-236)
1N4738A,113 DIODE ZENER 8.2V 1W DO41 NXP USA Inc.	275,000	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
1N5228BRL DIODE ZENER 3.9V 500MW DO204AH onsemi	275,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	3.9 V	±5%	500 mW	23 Ohms	10 µA @ 1 V	1.2 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO–204AH

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.