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
1N2818B PBFREE DIODE ZENER 20V 50W TO3 Central Semiconductor Corp	4,403	RFQ	Datasheet	-	TO-204AA, TO-3	Tube	Obsolete	20 V	±5%	50 W	2.4 Ohms	5 µA @ 15.2 V	1.5 V @ 10 A	-65°C ~ 175°C (TJ)	-	-	Through Hole	TO-3
1N2979C PBFREE DIODE ZENER 15V 10W DO4 Central Semiconductor Corp	3,868	RFQ	Datasheet	-	DO-203AA, DO-4, Stud	Bulk	Obsolete	15 V	±2%	10 W	3 Ohms	5 µA @ 11.4 V	1.5 V @ 2 A	-65°C ~ 175°C (TJ)	-	-	Stud Mount	DO-4
MMSZ5235B DIODE ZENER 6.8V 500MW SOD123 Fairchild Semiconductor	4,131	RFQ	Datasheet	-	SOD-123	Bulk	Active	6.8 V	±5%	500 mW	5 Ohms	3 µA @ 5 V	900 mV @ 10 mA	150°C (TJ)	-	-	Surface Mount	SOD-123
BZX84C6V8 DIODE ZENER 6.8V 250MW SOT23-3 Fairchild Semiconductor	7,053	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	6.8 V	±5%	250 mW	15 Ohms	2 µA @ 4 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
1N4731A DIODE ZENER 4.3V 1W DO41G Fairchild Semiconductor	4,871	RFQ	Datasheet	-	Axial	Bulk	Active	4.3 V	±5%	1 W	9 Ohms	10 µA @ 1 V	1 V @ 100 mA	-	-	-	Through Hole	DO-41G
1N4689TA DIODE ZENER 5.1V 500MW DO204AH onsemi	9,199	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	5.1 V	±5%	500 mW	-	10 µA @ 3 V	1.1 V @ 200 mA	-65°C ~ 175°C	-	-	Through Hole	DO-204AH (DO-35)
BZX84C4V3 DIODE ZENER 4.3V 250MW SOT23-3 Fairchild Semiconductor	5,380	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	4.3 V	±5%	250 mW	90 Ohms	5 µA @ 1 V	900 mV @ 10 mA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOT-23-3
BZX85C4V7 DIODE ZENER 4.7V 1.3W DO41G Fairchild Semiconductor	5,306	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	4.7 V	±5%	1.3 W	13 Ohms	3 µA @ 1 V	1.2 V @ 200 mA	-	-	-	Through Hole	DO-41G
BZV49-C5V6115 DIODE ZENER 5.6V 1W SOT89 NXP USA Inc.	8,388	RFQ	Datasheet	-	TO-243AA	Bulk	Active	5.6 V	±5%	1 W	40 Ohms	1 µA @ 2 V	1 V @ 50 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-89
1N5252BRL DIODE ZENER 24V 500MW DO204AH Motorola	8,023	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	24 V	±5%	500 mW	33 Ohms	100 nA @ 18 V	1.2 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO–204AH
HZ15-1TA-E DIODE ZENER 15V 1W DO35 Renesas Electronics Corporation	4,953	RFQ	Datasheet	HZ	DO-204AH, DO-35, Axial	Bulk	Active	15 V	±6%	1 W	10 Ohms	10 µA @ 11 V	-	175°C (TJ)	-	-	Through Hole	DO-35
ZY43 DIODE ZENER 43V 2W DO204AC Diotec Semiconductor	6,695	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	43 V	±5%	2 W	24 Ohms	1 µA @ 20 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)
ZY75 DIODE ZENER 75V 2W DO204AC Diotec Semiconductor	8,618	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	75 V	±5%	2 W	30 Ohms	1 µA @ 34 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)
ZY6.8 DIODE ZENER 6.8V 2W DO204AC Diotec Semiconductor	5,006	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	6.8 V	±5%	2 W	1 Ohms	1 µA @ 2 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)
ZY82 DIODE ZENER 82V 2W DO204AC Diotec Semiconductor	5,174	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	82 V	±5%	2 W	30 Ohms	1 µA @ 41 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)
ZY110 DIODE ZENER 110V 2W DO204AC Diotec Semiconductor	8,852	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	110 V	±5%	2 W	80 Ohms	1 µA @ 50 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)
ZY130 DIODE ZENER 130V 2W DO204AC Diotec Semiconductor	2,739	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	130 V	±5%	2 W	90 Ohms	1 µA @ 60 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)
ZY100 DIODE ZENER 100V 2W DO204AC Diotec Semiconductor	9,142	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	100 V	±5%	2 W	60 Ohms	1 µA @ 50 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)
3EZ91 DIODE ZENER 91V 3W DO204AC Diotec Semiconductor	3,490	RFQ	Datasheet	-	DO-204AC, DO-15, Axial	Tape & Box (TB)	Active	91 V	±5%	3 W	40 Ohms	1 µA @ 41 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-15)
ZY91 DIODE ZENER 91V 2W DO204AC Diotec Semiconductor	4,028	RFQ	Datasheet	-	DO-204AC, DO-41, Axial	Tape & Box (TB)	Active	91 V	±5%	2 W	40 Ohms	1 µA @ 41 V	-	-50°C ~ 150°C (TJ)	-	-	Through Hole	DO-204AC (DO-41)

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.