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
1SMB5941 DIODE ZENER 47V 3W DO214AA Taiwan Semiconductor Corporation	6,899	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	47 V	±5%	3 W	67 Ohms	1 µA @ 35.8 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5941H DIODE ZENER 47V 3W DO214AA Taiwan Semiconductor Corporation	5,247	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	47 V	±5%	3 W	67 Ohms	1 µA @ 35.8 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5942 DIODE ZENER 51V 3W DO214AA Taiwan Semiconductor Corporation	3,536	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	51 V	±5%	3 W	70 Ohms	1 µA @ 38.8 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5942H DIODE ZENER 51V 3W DO214AA Taiwan Semiconductor Corporation	7,940	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	51 V	±5%	3 W	70 Ohms	1 µA @ 38.8 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5943 DIODE ZENER 56V 3W DO214AA Taiwan Semiconductor Corporation	3,095	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	56 V	±5%	3 W	86 Ohms	1 µA @ 42.6 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5943H DIODE ZENER 56V 3W DO214AA Taiwan Semiconductor Corporation	5,653	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	56 V	±5%	3 W	86 Ohms	1 µA @ 42.6 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5944 DIODE ZENER 62V 3W DO214AA Taiwan Semiconductor Corporation	8,983	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	62 V	±5%	3 W	100 Ohms	1 µA @ 47.1 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5944H DIODE ZENER 62V 3W DO214AA Taiwan Semiconductor Corporation	9,953	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	62 V	±5%	3 W	100 Ohms	1 µA @ 47.1 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5945 DIODE ZENER 68V 3W DO214AA Taiwan Semiconductor Corporation	4,820	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	68 V	±5%	3 W	120 Ohms	1 µA @ 51.7 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5945H DIODE ZENER 68V 3W DO214AA Taiwan Semiconductor Corporation	8,241	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	68 V	±5%	3 W	120 Ohms	1 µA @ 51.7 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5946 DIODE ZENER 75V 3W DO214AA Taiwan Semiconductor Corporation	8,746	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	75 V	±5%	3 W	140 Ohms	1 µA @ 56 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5946H DIODE ZENER 75V 3W DO214AA Taiwan Semiconductor Corporation	9,007	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	75 V	±5%	3 W	140 Ohms	1 µA @ 56 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5947 DIODE ZENER 82V 3W DO214AA Taiwan Semiconductor Corporation	8,797	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	82 V	±5%	3 W	160 Ohms	1 µA @ 62.2 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5947H DIODE ZENER 82V 3W DO214AA Taiwan Semiconductor Corporation	6,964	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	82 V	±5%	3 W	160 Ohms	1 µA @ 62.2 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5948 DIODE ZENER 91V 3W DO214AA Taiwan Semiconductor Corporation	6,431	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	91 V	±5%	3 W	200 Ohms	1 µA @ 69.2 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5948H DIODE ZENER 91V 3W DO214AA Taiwan Semiconductor Corporation	9,261	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	91 V	±5%	3 W	200 Ohms	1 µA @ 69.2 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5949 DIODE ZENER 100V 3W DO214AA Taiwan Semiconductor Corporation	9,015	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	100 V	±5%	3 W	250 Ohms	1 µA @ 76 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5949H DIODE ZENER 100V 3W DO214AA Taiwan Semiconductor Corporation	7,290	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	100 V	±5%	3 W	250 Ohms	1 µA @ 76 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)
1SMB5950 DIODE ZENER 110V 3W DO214AA Taiwan Semiconductor Corporation	7,405	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	110 V	±5%	3 W	300 Ohms	1 µA @ 83.6 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	DO-214AA (SMB)
1SMB5950H DIODE ZENER 110V 3W DO214AA Taiwan Semiconductor Corporation	5,156	-	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	110 V	±5%	3 W	300 Ohms	1 µA @ 83.6 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AA (SMB)

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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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