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.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

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
BZX85C47 DIODE ZENER 47V 1.3W DO41G onsemi	28,500	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	47 V	±5%	1.3 W	90 Ohms	500 nA @ 36 V	1.2 V @ 200 mA	-	-	-	Through Hole	DO-41G
TDZ8V2J,115 DIODE ZENER 8.2V 500MW SOD323F NXP Semiconductors	28,466	-	RFQ	Datasheet	TDZxJ	SC-90, SOD-323F	Bulk	Active	8.2 V	±2%	500 mW	10 Ohms	700 nA @ 5 V	1.1 V @ 100 mA	-55°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323F
BZV85-C56,133 DIODE ZENER 56V 1.3W DO41 NXP USA Inc.	28,000	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	56 V	±5%	1.3 W	150 Ohms	50 nA @ 39 V	1 V @ 50 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZV85-C16,113 DIODE ZENER 16V 1W DO41 NXP Semiconductors	28,000	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	16 V	±5%	1 W	15 Ohms	50 nA @ 11 V	1 V @ 50 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4739A,133 DIODE ZENER 9.1V 1W DO41 NXP USA Inc.	27,620	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	9.1 V	±5%	1 W	5 Ohms	10 µA @ 7 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4746A DIODE ZENER 18V 1W DO41 Fairchild Semiconductor	27,000	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	18 V	±5%	1 W	20 Ohms	5 µA @ 13.7 V	1.2 V @ 200 mA	-55°C ~ 175°C (TJ)	-	-	Through Hole	DO-41
BZX79C4V3 DIODE ZENER 4.3V 500MW DO204AH Fairchild Semiconductor	27,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	4.3 V	±5%	500 mW	90 Ohms	5 µA @ 1 V	1.5 V @ 100 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
MM3Z4V3B DIODE ZENER 4.3V 200MW SOD323F Fairchild Semiconductor	27,000	-	RFQ	Datasheet	-	SC-90, SOD-323F	Bulk	Active	4.3 V	±2%	200 mW	84 Ohms	2.7 µA @ 1 V	1 V @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323F
MMBZ5257B DIODE ZENER 33V 300MW SOT23 onsemi	27,000	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	33 V	±5%	300 mW	58 Ohms	100 nA @ 25 V	900 mV @ 10 mA	-	-	-	Surface Mount	SOT-23
PZU20B2,115 DIODE ZENER 20V 310MW SOD323F NXP Semiconductors	27,000	-	RFQ	Datasheet	-	SC-90, SOD-323F	Bulk	Active	20 V	±2%	310 mW	20 Ohms	50 nA @ 15 V	1.1 V @ 100 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-323F
BZX84J-C68,115 DIODE ZENER 68V 550MW SOD323F NXP Semiconductors	25,788	-	RFQ	Datasheet	-	SC-90, SOD-323F	Bulk	Active	68 V	±5%	550 mW	160 Ohms	50 nA @ 47.6 V	1.1 V @ 100 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SOD-323F
1N4744A,133 DIODE ZENER 15V 1W DO41 NXP Semiconductors	25,200	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	15 V	±5%	1 W	14 Ohms	5 µA @ 11.4 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZV85-C43,113 DIODE ZENER 43V 1.3W DO41 NXP USA Inc.	25,000	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	43 V	±5%	1.3 W	75 Ohms	50 nA @ 30 V	1 V @ 50 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
BZX79C30-T50A DIODE ZENER 30V 500MW DO204AH Fairchild Semiconductor	25,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Obsolete	30 V	±5%	500 mW	80 Ohms	50 nA @ 21 V	1.5 V @ 100 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-204AH (DO-35)
1N5226BTR DIODE ZENER 3.3V 500MW DO204AH Fairchild Semiconductor	24,156	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	3.3 V	±5%	500 mW	28 Ohms	25 µA @ 1 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
1N4739ATR DIODE ZENER 9.1V 1W DO204AL Fairchild Semiconductor	24,000	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	9.1 V	±5%	1 W	5 Ohms	10 µA @ 7 V	-	-65°C ~ 200°C	-	-	Through Hole	DO-204AL (DO-41)
BZV85-C18,113 DIODE ZENER 18V 1.3W DO41 NXP Semiconductors	23,241	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	18 V	±5%	1.3 W	20 Ohms	50 nA @ 12.5 V	1 V @ 50 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4748A DIODE ZENER 22V 1W DO41 Fairchild Semiconductor	23,000	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	22 V	±5%	1 W	23 Ohms	5 µA @ 16.7 V	1.2 V @ 200 mA	-55°C ~ 175°C (TJ)	-	-	Through Hole	DO-41
BZX79C2V4 DIODE ZENER 2.4V 500MW DO204AH Fairchild Semiconductor	22,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	2.4 V	±5%	500 mW	100 Ohms	100 µA @ 1 V	1.5 V @ 100 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)
1N5231C DIODE ZENER 5.1V 500MW DO204AH Fairchild Semiconductor	22,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	5.1 V	±2%	500 mW	17 Ohms	5 µA @ 2 V	1.1 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-204AH (DO-35)

WINSUN SOURCING SUPPORT

Need Single Zener Diodes Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Single Zener Diodes FAQ

Common questions about selecting, comparing and sourcing Single Zener Diodes components through Winsun (HK) Electronics.

What should I check when selecting Single Zener Diodes components?

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

Can Winsun help source specific Single Zener Diodes part numbers?

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.

Do you support shortage, obsolete or hard-to-find Single Zener Diodes parts?

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

How do I request a quote for Single Zener Diodes components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.