ROUND Zener Diodes 2,400+

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Part	Manufacturer	Diode Type	Terminal Position	Terminal Form	No. of Terminals	Surface Mount	Package Shape	Package Body Material	Working Test Current	Config	Maximum Voltage Temperature Coefficient	Nominal Reference Voltage	Maximum Forward Voltage (VF)	Technology	Maximum Reverse Current	No. of Elements	Reverse Test Voltage	Package Style (Meter)	Sub-Category	Maximum Voltage Tolerance	Maximum Knee Impedance	Maximum Operating Temperature	Maximum Dynamic Impedance	Minimum Operating Temperature	Terminal Finish	JESD-30 Code	Moisture Sensitivity Level (MSL)	Polarity	Case Connection	Qualification	Maximum Power Dissipation	Additional Features	JEDEC-95 Code	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Diode Element Material	Reference Standard
BZM55-C7V5T/R	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE		7.5 V		ZENER		1		LONGFORM	Voltage Reference Diodes	5 %		175 Cel	7 ohm					UNIDIRECTIONAL			.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
BZM55C18-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		18 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.41 %		175 Cel	50 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	30	260	SILICON
BZM55C7V5-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		7.5 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.04 %		175 Cel	7 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZV55-B10T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	8 mV/Cel	10 V		ZENER	.2 uA	1		LONG FORM	Voltage Reference Diodes	2 %		200 Cel	20 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-B33,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE		33 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		200 Cel	80 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-B4V7,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	.2 mV/Cel	4.7 V		ZENER	3 uA	1		LONG FORM	Voltage Reference Diodes	2 %		200 Cel	80 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C16,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	14 mV/Cel	16.2 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	40 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C20,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	18 mV/Cel	20 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	55 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C20T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	18 mV/Cel	20 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	55 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C2V4,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	0 mV/Cel	2.4 V		ZENER	50 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	70 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C2V4T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	0 mV/Cel	2.4 V		ZENER	50 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	100 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C30,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE	29.4 mV/Cel	30 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C30T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE	29.4 mV/Cel	30 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm	-65 Cel	MATTE TIN	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3		260	SILICON
BZV55B10L0G	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		10 V		ZENER	.1 uA	1	7.5 V	LONG FORM		2 %	70 ohm	175 Cel	15 ohm	-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		.5 W			e3			SILICON
BZV55B10L1	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		10 V		ZENER		1		LONG FORM		2 %		175 Cel		-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	HIGH RELIABILITY	DO-213AC	e3			SILICON
BZV55B10L1G	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		10 V		ZENER	.1 uA	1	7.5 V	LONG FORM		2 %	70 ohm	175 Cel	15 ohm	-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		.5 W			e3			SILICON
BZV55B39L1G	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2.5 mA	SINGLE		39 V		ZENER	.1 uA	1	28 V	LONG FORM		2 %	500 ohm	175 Cel	90 ohm	-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		.5 W			e3			SILICON
BZV55C20/TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		20 V		ZENER	.05 uA	1	14 V	LONG FORM		6 %		175 Cel	55 ohm	-65 Cel		O-LELF-R2		UNIDIRECTIONAL	ISOLATED			METALLURGICALLY BONDED	DO-213AA		NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C20TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		20 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	55 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C2V4/TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		2.4 V		ZENER	50 uA	1	1 V	LONG FORM		8.33 %		175 Cel	100 ohm	-65 Cel		O-LELF-R2		UNIDIRECTIONAL	ISOLATED			METALLURGICALLY BONDED	DO-213AA		NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C2V4L1	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		2.4 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	HIGH RELIABILITY	DO-213AC	e3			SILICON
BZV55C30/TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE		30 V		ZENER	.05 uA	1	21 V	LONG FORM		6.67 %		175 Cel	80 ohm	-65 Cel		O-LELF-R2		UNIDIRECTIONAL	ISOLATED			METALLURGICALLY BONDED	DO-213AA		NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C30L0G	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		30 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	80 ohm	-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		.5 W	HIGH RELIABILITY	DO-213AC	e3			SILICON
BZV55C30L1	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		30 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	HIGH RELIABILITY	DO-213AC	e3			SILICON
BZV55C30T&R	Continental Device India	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE	29.4 mV/Cel	30 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm	-65 Cel	MATTE TIN	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3		260	SILICON
BZV55C30TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE		30 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV85-C27,113	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	8 mA	SINGLE	27.5 mV/Cel	27 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	40 ohm		TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	CAPACITANCE IS CAPTURED FROM THE GRAPH	DO-41	e3	30	260	SILICON	CECC50005-010
BZX55-B7V5TR	Fagor Electronica S Coop	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		7.5 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		175 Cel	7 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON	AEC-Q101
BZX55B7V5-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		7.5 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		175 Cel	7 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON	AEC-Q101
BZX55C15R0G	Taiwan Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		15 V		ZENER	.1 uA	1	11 V	LONG FORM		5 %	110 ohm	175 Cel	30 ohm	-55 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e3			SILICON
BZX79-B75,143	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE		75 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		200 Cel	255 ohm	-65 Cel	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e3	30	260	SILICON	IEC-60134
BZX79-C12,133	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	10 mV/Cel	12 V		ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm	-65 Cel	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3	30	260	SILICON	CECC50005-005
BZX79-C18,143	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		18 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	45 ohm	-65 Cel	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e3	30	260	SILICON	IEC-60134
BZX79C12T50A	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	10 mV/Cel	12 V		ZENER	.1 uA	1		LONG FORM		5 %	150 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35				SILICON
BZX79C12-T50A	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		12 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm		Matte Tin (Sn) - annealed	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZX79C12_T50A	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		12 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3			SILICON
BZX85-C18TR	Fagor Electronica S Coop	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	15 mA	SINGLE	13.5 mV/Cel	18 V		ZENER	1 uA	1		LONG FORM								O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	FORMED LEAD OPTIONS ARE AVAILABLE					SILICON
BZX85B15-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	15 mA	SINGLE		15 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		175 Cel	15 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	LOW NOISE	DO-41	e2	30	260	SILICON
BZX85C12R0	Taiwan Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		12 V		ZENER		1		LONG FORM		5 %		175 Cel		-55 Cel	TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	HIGH RELIABILITY	DO-41	e3	10	260	SILICON
BZX85C18-T50A	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	15 mA	SINGLE		18 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	20 ohm	-65 Cel	TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
BZX85C18-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	15 mA	SINGLE		18 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.41 %		175 Cel	20 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	LOW NOISE	DO-41	e2	30	260	SILICON
BZX85C18.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	15 mA	SINGLE		18 V		ZENER	.5 uA	1		LONG FORM		5 %	500 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41				SILICON
BZX85C18T50A	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	15 mA	SINGLE		18 V		ZENER	.5 uA	1		LONG FORM		5 %	500 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41				SILICON
BZX85C18TR	Tak Cheong Electronics Holdings	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	15 mA	SINGLE		18 V	1.2 V	ZENER	.5 uA	1	12.5 V	LONG FORM		6.41 %	500 ohm	200 Cel	20 ohm	-65 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED		1.3 W		DO-204AL				SILICON
BZX85C18_T50A	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	15 mA	SINGLE		18 V		ZENER		1		LONG FORM		5 %		200 Cel		-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
CDLL5253D	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		25 V		ZENER		1		LONG FORM	Voltage Reference Diodes	1 %		175 Cel			TIN LEAD	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON
DL5244B-TP	Micro Commercial Components	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	9 mA	SINGLE		14 V		ZENER	.0001 uA	1		LONG FORM	Voltage Reference Diodes	5 %	600 ohm	175 Cel	15 ohm		Matte Tin (Sn)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e3	10	260	SILICON
JAN1N3347RB	Microchip Technology	ZENER DIODE	UPPER	SOLDER LUG	1	NO	ROUND	METAL	80 mA	SINGLE		160 V		ZENER		1		POST/STUD MOUNT		5 %					TIN LEAD	O-MUPM-D1	1	UNIDIRECTIONAL	CATHODE	Qualified	50 W		DO-5	e0			SILICON	MIL-19500/358E

Zener Diodes

Zener diodes are electronic components that are designed to operate in the reverse breakdown region of their P-N junction, providing a stable and predictable voltage output. They are commonly used in electronic circuits as voltage regulators, voltage references, and surge protectors.

Zener diodes operate based on the properties of their P-N junction, which is designed to have a narrow depletion region and a low breakdown voltage. When a reverse voltage is applied to the diode, the depletion region widens, allowing a small reverse current to flow. As the voltage across the diode increases, the reverse current increases exponentially, maintaining a stable voltage across the diode.

Zener diodes offer several advantages over other types of voltage regulators, such as simplicity, low cost, and high efficiency. They do not require any external components, such as capacitors or inductors, and they can provide a stable output voltage over a wide range of input voltages and temperatures.

Zener diodes are commonly used in electronic circuits that require a stable voltage source, such as power supplies, battery chargers, and voltage regulators. They come in different package sizes and voltage ratings, depending on the application and the required performance.