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
BZT03C100-TR DIODE ZENER 100V 1.3W SOD57 Vishay General Semiconductor - Diodes Division	13,221	RFQ	Datasheet	BZT03	SOD-57, Axial	Tape & Reel (TR)	Active	100 V	±6%	1.3 W	200 Ohms	1 µA @ 75 V	1.2 V @ 500 mA	175°C (TJ)	-	-	Through Hole	SOD-57
SZ1SMA5917BT3G DIODE ZENER 4.7V 1.5W SMA onsemi	6,012	RFQ	Datasheet	SZ1SMA59xxBT3G	DO-214AC, SMA	Tape & Reel (TR)	Active	4.7 V	±5%	1.5 W	5 Ohms	2.5 µA @ 1.5 V	1.2 V @ 200 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SMA
SZ1SMA5915BT3G DIODE ZENER 3.9V 1.5W SMA onsemi	1,994	RFQ	Datasheet	SZ1SMA59xxBT3G	DO-214AC, SMA	Tape & Reel (TR)	Active	3.9 V	±5%	1.5 W	7.5 Ohms	12.5 µA @ 1 V	1.2 V @ 200 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SMA
BZV49-C4V7,115 DIODE ZENER 4.7V 1W SOT89 Nexperia USA Inc.	46,112	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	4.7 V	±5%	1 W	80 Ohms	3 µA @ 2 V	1 V @ 50 mA	-65°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	SOT-89
BZT03C10-TR DIODE ZENER 10V 1.3W SOD57 Vishay General Semiconductor - Diodes Division	22,680	RFQ	Datasheet	BZT03	SOD-57, Axial	Tape & Reel (TR)	Active	10 V	±6%	1.3 W	4 Ohms	10 µA @ 7.5 V	1.2 V @ 500 mA	175°C (TJ)	-	-	Through Hole	SOD-57
1SMC5339-AU_R2_000A1 DIODE ZENER 5.6V 5W DO214AB Panjit International Inc.	4,531	RFQ	Datasheet	-	DO-214AB, SMC	Tape & Reel (TR)	Active	5.6 V	±5%	5 W	1 Ohms	10 µA @ 2 V	-	-55°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	DO-214AB (SMC)
PTZTFTE255.1B DIODE ZENER 5.4V 1W PMDS Rohm Semiconductor	1,646	RFQ	Datasheet	-	DO-214AC, SMA	Tape & Reel (TR)	Active	5.4 V	±5.56%	1 W	8 Ohms	20 µA @ 1 V	-	150°C (TJ)	Automotive	AEC-Q101	Surface Mount	PMDS
BZV49-C5V1,115 DIODE ZENER 5.1V 1W SOT89 Nexperia USA Inc.	1,258	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	5.1 V	±5%	1 W	60 Ohms	2 µA @ 2 V	1 V @ 50 mA	-65°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	SOT-89
BZT03C240-TAP DIODE ZENER 240V 1.3W SOD57 Vishay General Semiconductor - Diodes Division	20,699	RFQ	Datasheet	BZT03	SOD-57, Axial	Cut Tape (CT)	Active	240 V	±5.83%	1.3 W	850 Ohms	1 µA @ 180 V	1.2 V @ 500 mA	175°C (TJ)	-	-	Through Hole	SOD-57
BZT03C120-TR DIODE ZENER 120V 1.3W SOD57 Vishay General Semiconductor - Diodes Division	5,798	RFQ	Datasheet	BZT03	SOD-57, Axial	Tape & Reel (TR)	Active	120 V	±5.42%	1.3 W	250 Ohms	1 µA @ 91 V	1.2 V @ 500 mA	175°C (TJ)	-	-	Through Hole	SOD-57
BZV49-C24,115 DIODE ZENER 24V 1W SOT89 Nexperia USA Inc.	2,310	RFQ	Datasheet	-	TO-243AA	Tape & Reel (TR)	Active	24 V	±5%	1 W	70 Ohms	50 nA @ 16.8 V	1 V @ 50 mA	-65°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	SOT-89
CZRB5338B-HF DIODE ZENER 5.1V 5W DO214AA Comchip Technology	14,207	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	5.1 V	±5%	5 W	1.5 Ohms	1 µA @ 1 V	1.2 V @ 200 mA	-55°C ~ 150°C	-	-	Surface Mount	DO-214AA (SMB)
CMOZ5L1 TR PBFREE DIODE ZENER 5.1V 250MW SOD523 Central Semiconductor Corp	1,721	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	5.1 V	±5%	250 mW	1500 Ohms	1 µA @ 1.5 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOD-523
SZ1SMB5916BT3G DIODE ZENER 4.3V 3W SMB onsemi	5,232	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	4.3 V	-	3 W	6 Ohms	5 µA @ 1 V	1.5 V @ 200 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SMB
SZ1SMB5918BT3G DIODE ZENER 5.1V 3W SMB onsemi	22,902	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	5.1 V	±5%	3 W	4 Ohms	5 µA @ 2 V	1.5 V @ 200 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SMB
BZT03C15-TR DIODE ZENER 15V 1.3W SOD57 Vishay General Semiconductor - Diodes Division	30,559	RFQ	Datasheet	BZT03	SOD-57, Axial	Tape & Reel (TR)	Active	15 V	±6%	1.3 W	10 Ohms	1 µA @ 11 V	1.2 V @ 500 mA	175°C (TJ)	-	-	Through Hole	SOD-57
BZT03C12-TR DIODE ZENER 12V 1.3W SOD57 Vishay General Semiconductor - Diodes Division	22,552	RFQ	Datasheet	BZT03	SOD-57, Axial	Tape & Reel (TR)	Active	12 V	±5.42%	1.3 W	7 Ohms	3 µA @ 9.1 V	1.2 V @ 500 mA	175°C (TJ)	-	-	Through Hole	SOD-57
SZ1SMB5943BT3G DIODE ZENER 56V 3W SMB onsemi	3,444	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	56 V	±5%	3 W	86 Ohms	1 µA @ 42.6 V	900 mV @ 10 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SMB
SZ1SMB5931BT3G-VF01 DIODE ZENER 18V 3W SMB onsemi	12,194	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	18 V	±5%	3 W	12 Ohms	1 µA @ 13.7 V	1.5 V @ 200 mA	-65°C ~ 150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SMB
SZ1SMB5919BT3G DIODE ZENER 5.6V 3W SMB onsemi	10,433	RFQ	Datasheet	-	DO-214AA, SMB	Tape & Reel (TR)	Active	5.6 V	±5%	3 W	2 Ohms	5 µA @ 3 V	1.5 V @ 200 mA	-65°C ~ 150°C	Automotive	AEC-Q101	Surface Mount	SMB

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.

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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.