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
CMSZ5248B TR TIN/LEAD DIODE ZENER 18V 275MW SOT323 Central Semiconductor Corp	4,172	RFQ	Datasheet	-	SC-70, SOT-323	Tape & Reel (TR)	Active	18 V	±5%	275 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323
CMSZ5249B TR TIN/LEAD DIODE ZENER 19V 275MW SOT323 Central Semiconductor Corp	6,608	RFQ	Datasheet	-	SC-70, SOT-323	Tape & Reel (TR)	Active	19 V	±5%	275 mW	23 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323
CMSZ5252B TR TIN/LEAD DIODE ZENER 24V 275MW SOT323 Central Semiconductor Corp	2,522	RFQ	Datasheet	-	SC-70, SOT-323	Tape & Reel (TR)	Active	24 V	±5%	275 mW	33 Ohms	100 nA @ 18 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323
CMSZ5253B TR TIN/LEAD DIODE ZENER 25V 275MW SOT323 Central Semiconductor Corp	6,786	RFQ	Datasheet	-	SC-70, SOT-323	Tape & Reel (TR)	Active	25 V	±5%	275 mW	35 Ohms	100 nA @ 19 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-323
VDZT2R2.0B DIODE ZENER 2V 100MW VMD2 Rohm Semiconductor	8,363	RFQ	Datasheet	-	SOD-723	Tape & Reel (TR)	Obsolete	2 V	-	100 mW	-	-	-	-55°C ~ 150°C	-	-	Surface Mount	VMD2
VDZT2R2.4B DIODE ZENER 2.4V 100MW VMD2 Rohm Semiconductor	3,461	RFQ	Datasheet	-	SOD-723	Tape & Reel (TR)	Obsolete	2.4 V	-	100 mW	-	-	-	-55°C ~ 150°C	-	-	Surface Mount	VMD2
VDZT2R2.7B DIODE ZENER 2.7V 100MW VMD2 Rohm Semiconductor	6,214	RFQ	Datasheet	-	SOD-723	Tape & Reel (TR)	Obsolete	2.7 V	-	100 mW	-	-	-	-55°C ~ 150°C	-	-	Surface Mount	VMD2
VDZT2R3.0B DIODE ZENER 3V 100MW VMD2 Rohm Semiconductor	2,690	RFQ	Datasheet	-	SOD-723	Tape & Reel (TR)	Obsolete	3 V	-	100 mW	-	-	-	-55°C ~ 150°C	-	-	Surface Mount	VMD2
1N4745A TR PBFREE DIODE ZENER 16V 1W DO41 Central Semiconductor Corp	8,807	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Reel (TR)	Active	16 V	±5%	1 W	16 Ohms	5 µA @ 12.2 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4732A BK TIN/LEAD DIODE ZENER 4.7V 1W DO41 Central Semiconductor Corp	9,965	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	4.7 V	±5%	1 W	8 Ohms	10 µA @ 1 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4733A BK PBFREE DIODE ZENER 5.1V 1W DO41 Central Semiconductor Corp	5,406	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	5.1 V	±5%	1 W	7 Ohms	10 µA @ 1 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4738A BK PBFREE DIODE ZENER 8.2V 1W DO41 Central Semiconductor Corp	3,135	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	8.2 V	±5%	1 W	4.5 Ohms	10 µA @ 6 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4739A BK TIN/LEAD DIODE ZENER 9.1V 1W DO41 Central Semiconductor Corp	5,457	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
1N4740A BK PBFREE DIODE ZENER 10V 1W DO41 Central Semiconductor Corp	7,881	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	10 V	±5%	1 W	7 Ohms	10 µA @ 7.6 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4741A BK TIN/LEAD DIODE ZENER 11V 1W DO41 Central Semiconductor Corp	5,033	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	11 V	±5%	1 W	8 Ohms	5 µA @ 8.4 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4744A BK PBFREE DIODE ZENER 15V 1W DO41 Central Semiconductor Corp	7,523	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
1N4745A BK TIN/LEAD DIODE ZENER 16V 1W DO41 Central Semiconductor Corp	4,516	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	16 V	±5%	1 W	16 Ohms	5 µA @ 12.2 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4746A BK PBFREE DIODE ZENER 18V 1W DO41 Central Semiconductor Corp	6,011	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	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4748A BK TIN/LEAD DIODE ZENER 22V 1W DO41 Central Semiconductor Corp	6,507	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	-65°C ~ 200°C	-	-	Through Hole	DO-41
1N4749A BK TIN/LEAD DIODE ZENER 24V 1W DO41 Central Semiconductor Corp	4,503	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	24 V	±5%	1 W	25 Ohms	5 µA @ 18.2 V	1.2 V @ 200 mA	-65°C ~ 200°C	-	-	Through Hole	DO-41

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.