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.

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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
MMSZ5236B-7 DIODE ZENER 7.5V 500MW SOD123 Diodes Incorporated	8,910	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	7.5 V	±5%	500 mW	6 Ohms	3 µA @ 6 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5237B-7 DIODE ZENER 8.2V 500MW SOD123 Diodes Incorporated	6,369	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	8.2 V	±5%	500 mW	8 Ohms	3 µA @ 6.5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5239B-7 DIODE ZENER 9.1V 500MW SOD123 Diodes Incorporated	3,119	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	9.1 V	±5%	500 mW	10 Ohms	3 µA @ 7 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5240B-7 DIODE ZENER 10V 500MW SOD123 Diodes Incorporated	2,487	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	10 V	±5%	500 mW	17 Ohms	3 µA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5241B-7 DIODE ZENER 11V 500MW SOD123 Diodes Incorporated	9,079	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	11 V	±5%	500 mW	22 Ohms	2 µA @ 8.4 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5242B-7 DIODE ZENER 12V 500MW SOD123 Diodes Incorporated	3,933	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	12 V	±5%	500 mW	30 Ohms	1 µA @ 9.1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5245B-7 DIODE ZENER 15V 500MW SOD123 Diodes Incorporated	6,428	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	15 V	±5%	500 mW	16 Ohms	100 nA @ 11 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5246B-7 DIODE ZENER 16V 500MW SOD123 Diodes Incorporated	2,342	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	16 V	±5%	500 mW	17 Ohms	100 nA @ 12 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5248B-7 DIODE ZENER 18V 500MW SOD123 Diodes Incorporated	6,425	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	18 V	±5%	500 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5251B-7 DIODE ZENER 22V 500MW SOD123 Diodes Incorporated	7,102	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	22 V	±5%	500 mW	29 Ohms	100 nA @ 17 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5252B-7 DIODE ZENER 24V 500MW SOD123 Diodes Incorporated	6,233	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	24 V	±5%	500 mW	33 Ohms	100 nA @ 18 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5254B-7 DIODE ZENER 27V 500MW SOD123 Diodes Incorporated	7,860	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	27 V	±5%	500 mW	41 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5257B-7 DIODE ZENER 33V 500MW SOD123 Diodes Incorporated	2,600	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	33 V	±5%	500 mW	58 Ohms	100 nA @ 25 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5258B-7 DIODE ZENER 36V 500MW SOD123 Diodes Incorporated	3,422	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	36 V	±5%	500 mW	70 Ohms	100 nA @ 27 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
MMSZ5259B-7 DIODE ZENER 39V 500MW SOD123 Diodes Incorporated	7,309	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	39 V	±5%	500 mW	80 Ohms	100 nA @ 30 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C11-7 DIODE ZENER 11V 500MW SOD123 Diodes Incorporated	8,281	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	11 V	±5%	500 mW	20 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C13-7 DIODE ZENER 13V 500MW SOD123 Diodes Incorporated	9,478	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	13 V	±6%	500 mW	30 Ohms	100 nA @ 8 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C15-7 DIODE ZENER 15V 500MW SOD123 Diodes Incorporated	4,546	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	15 V	±6%	500 mW	30 Ohms	100 nA @ 10.5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C16-7 DIODE ZENER 16V 500MW SOD123 Diodes Incorporated	8,298	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	16 V	±6%	500 mW	40 Ohms	100 nA @ 11.2 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZT52C18-7 DIODE ZENER 18V 500MW SOD123 Diodes Incorporated	9,852	-	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	18 V	±6%	500 mW	45 Ohms	100 nA @ 12.6 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-123

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Single Zener Diodes FAQ

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

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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.

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

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