Single Zener Diodes

Use the filters and product table below to compare Single Zener Diodes components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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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
1N5248B DIODE ZENER 18V 500MW DO35 Taiwan Semiconductor Corporation	4,820	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	1.1 V @ 200 mA	200°C (TJ)	-	-	Through Hole	DO-35
1N5262B DIODE ZENER 51V 500MW DO35 Taiwan Semiconductor Corporation	9,507	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	51 V	±5%	500 mW	125 Ohms	100 nA @ 39 V	1.1 V @ 200 mA	200°C (TJ)	-	-	Through Hole	DO-35
1N5227B DIODE ZENER 3.6V 500MW DO35 Taiwan Semiconductor Corporation	7,078	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Tape & Reel (TR)	Active	3.6 V	±5%	500 mW	24 Ohms	15 µA @ 1 V	1.1 V @ 200 mA	200°C (TJ)	-	-	Through Hole	DO-35
LLZ5245B DIODE ZENER 15V 500MW MINI MELF Taiwan Semiconductor Corporation	6,361	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	15 V	±5%	500 mW	16 Ohms	100 nA @ 11 V	1.1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Surface Mount	Mini MELF
LLZ5244B DIODE ZENER 14V 500MW MINI MELF Taiwan Semiconductor Corporation	5,073	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	14 V	±5%	500 mW	15 Ohms	100 nA @ 10 V	1.1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Surface Mount	Mini MELF
LLZ5231B DIODE ZENER 5.1V 500MW MINI MELF Taiwan Semiconductor Corporation	4,282	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	5.1 V	±5%	500 mW	17 Ohms	5 µA @ 2 V	1.1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Surface Mount	Mini MELF
LLZ5233B DIODE ZENER 6V 500MW MINI MELF Taiwan Semiconductor Corporation	4,192	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	6 V	±5%	500 mW	7 Ohms	5 µA @ 3.5 V	1.1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Surface Mount	Mini MELF
LLZ5242B DIODE ZENER 12V 500MW MINI MELF Taiwan Semiconductor Corporation	6,114	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	12 V	±5%	500 mW	30 Ohms	100 nA @ 9.1 V	1.1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Surface Mount	Mini MELF
LLZ5249B DIODE ZENER 19V 500MW MINI MELF Taiwan Semiconductor Corporation	7,994	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	19 V	±5%	500 mW	23 Ohms	100 nA @ 14 V	1.1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Surface Mount	Mini MELF
LLZ5246B DIODE ZENER 16V 500MW MINI MELF Taiwan Semiconductor Corporation	3,631	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Active	16 V	±5%	500 mW	17 Ohms	100 nA @ 12 V	1.1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Surface Mount	Mini MELF

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FREQUENTLY ASKED QUESTIONS

Single Zener Diodes FAQ

Common questions about filtering, comparing and sourcing Single Zener Diodes components.

How can I narrow the Single Zener Diodes selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Single Zener Diodes part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.