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
BZX84C33T-7-F DIODE ZENER 33V 150MW SOT523 Diodes Incorporated	5,617	RFQ	Datasheet	-	SOT-523	Tape & Reel (TR)	Active	33 V	±6.06%	150 mW	80 Ohms	100 nA @ 23.1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-523
HZ9HA2-E DIODE ZENER FOR STABIL POWER Renesas Electronics Corporation	5,500	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
MMSZ5257AS_R1_00001 DIODE ZENER 33V 200MW SOD323 Panjit International Inc.	5,000	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	33 V	±2%	200 mW	58 Ohms	100 nA @ 25 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMSZ5221BS_R1_00001 DIODE ZENER 2.4V 200MW SOD323 Panjit International Inc.	5,000	RFQ	Datasheet	MMSZ5221BS	SC-90, SOD-323F	Tape & Reel (TR)	Active	2.4 V	±5%	200 mW	30 Ohms	100 µA @ 1 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMSZ5254AS_R1_00001 DIODE ZENER 27V 200MW SOD323 Panjit International Inc.	5,000	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	27 V	±2%	200 mW	41 Ohms	100 nA @ 21 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMSZ5260BS_R1_00001 DIODE ZENER 43V 200MW SOD323 Panjit International Inc.	5,000	RFQ	Datasheet	MMSZ5221BS	SC-90, SOD-323F	Tape & Reel (TR)	Active	43 V	±5%	200 mW	93 Ohms	100 nA @ 33 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
MMSZ5239AS_R1_00001 DIODE ZENER 9.1V 200MW SOD323 Panjit International Inc.	5,000	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	9.1 V	±1.98%	200 mW	10 Ohms	3 µA @ 6.5 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
PZS51A6V2CS_R1_00001 DIODE ZENER 6.2V 200MW SOD323 Panjit International Inc.	5,000	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	6.2 V	±1.94%	200 mW	-	10 µA @ 5 V	-	-55°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-323
CDZFHT2RA7.5B DIODE ZENER 7.44V 100MW VMN2 Rohm Semiconductor	4,155	RFQ	Datasheet	CDZFH	2-SMD, Flat Leads	Tape & Reel (TR)	Not For New Designs	7.44 V	±2.15%	100 mW	30 Ohms	500 nA @ 4 V	-	150°C (TJ)	Automotive	AEC-Q101	Surface Mount	VMN2 (SOD-923)
HZ4HB3-E DIODE ZENER Renesas Electronics Corporation	3,000	RFQ	Datasheet	*	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-
HZ11HA2-E DIODE ZENER Renesas Electronics Corporation	3,000	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-
MMBZ5248BT-7-F DIODE ZENER 18V 150MW SOT523 Diodes Incorporated	2,857	RFQ	Datasheet	-	SOT-523	Tape & Reel (TR)	Active	18 V	±5%	150 mW	21 Ohms	100 nA @ 14 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-523
UDZSTE-1720B DIODE ZENER 20V 200MW UMD2 Rohm Semiconductor	2,718	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	20 V	±2%	200 mW	85 Ohms	100 nA @ 15 V	-	-55°C ~ 150°C	-	-	Surface Mount	UMD2
MMBZ5227BT-7-F DIODE ZENER 3.6V 150MW SOT523 Diodes Incorporated	2,578	RFQ	Datasheet	-	SOT-523	Tape & Reel (TR)	Active	3.6 V	±5%	150 mW	24 Ohms	15 µA @ 1 V	900 mV @ 10 mA	-65°C ~ 150°C	-	-	Surface Mount	SOT-523
PZU12B3,115 DIODE ZENER 12V 310MW SOD323F Nexperia USA Inc.	2,026	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Obsolete	12 V	±2%	310 mW	10 Ohms	100 nA @ 9 V	1.1 V @ 100 mA	-65°C ~ 150°C	Automotive	AEC-Q100	Surface Mount	SOD-323F
UDZSTE-177.5B DIODE ZENER 7.5V 200MW UMD2 Rohm Semiconductor	1,418	RFQ	Datasheet	-	SC-90, SOD-323F	Tape & Reel (TR)	Active	7.5 V	±2%	200 mW	30 Ohms	500 nA @ 4 V	-	-55°C ~ 150°C	-	-	Surface Mount	UMD2
BZT52C43-7 DIODE ZENER 43V 410MW SOD123 Diodes Incorporated	33,000	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	43 V	±7%	410 mW	100 Ohms	100 nA @ 32 V	-	-65°C ~ 150°C	-	-	Surface Mount	SOD-123
BZX8850S-C2V2-QYL DIODE ZENER 2.2V 365MW DFN1006BD Nexperia USA Inc.	5,702	RFQ	Datasheet	-	SOD-882	Tape & Reel (TR)	Active	2.2 V	±5%	365 mW	100 Ohms	4 µA @ 1 V	900 mV @ 10 mA	150°C (TJ)	Automotive	AEC-Q100	Surface Mount	DFN1006BD-2
MMSZ5255B-7 DIODE ZENER 28V 370MW SOD123 Diodes Incorporated	4,371	RFQ	Datasheet	-	SOD-123	Tape & Reel (TR)	Discontinued at Digi-Key	28 V	±5%	370 mW	44 Ohms	100 nA @ 21 V	900 mV @ 10 mA	-65°C ~ 150°C (TJ)	-	-	Surface Mount	SOD-123
BZX58550-C2V7-QX DIODE ZENER 2.7V 300MW SOD523 Nexperia USA Inc.	3,957	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Active	2.7 V	±5%	300 mW	100 Ohms	1 µA @ 1 V	900 mV @ 10 mA	150°C (TJ)	Automotive	AEC-Q101	Surface Mount	SOD-523

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.

How can I request pricing and availability?

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.