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	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
1N4742A-T/R	Frontier Electronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	21 mA	SINGLE		12 V	ZENER	5 uA	1		LONG FORM		5 %	700 ohm	175 Cel		-65 Cel		O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W						SILICON
1N4742A/TR	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	21 mA	SINGLE		12 V	ZENER	5 uA	1		LONG FORM	Voltage Reference Diodes	5 %	700 ohm	200 Cel	9 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
TZMC5V1-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	60 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
TZMC5V1GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.1 V	ZENER		1		LONG FORM		5.882 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
BZV55C5V6	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V	ZENER		1		LONG FORM		7.14 %					TIN LEAD	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON
BZV55-C6V2,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	3.7 mV/Cel	6.2 V	ZENER	3 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	10 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55C15TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	30 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C15-TR	Micro Commercial Components	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V	ZENER		1		LONG FORM		6.12 %		150 Cel		-55 Cel		O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	HIGH RELIABILITY					SILICON
BZV55C15T&R	Continental Device India	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	13 mV/Cel	14.7 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	30 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C15T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	13 mV/Cel	14.7 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	30 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55C15/TR	Microsemi	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	13 mV/Cel	14.7 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	30 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
1N4752A.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE		33 V	ZENER	5 uA	1		LONG FORM		5 %	1000 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4752A-T/R	Frontier Electronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	7.5 mA	SINGLE		33 V	ZENER	5 uA	1		LONG FORM		5 %	1000 ohm	175 Cel		-65 Cel		O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W						SILICON
1N4752A-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	7.5 mA	SINGLE		33 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel			Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e2	30	260	SILICON
1N4752ATR	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE		33 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	45 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
NTE5074A	Nte Electronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	23 mA	SINGLE		11 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %						O-XALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W						SILICON
BZV55-C5V6T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	2.5 mV/Cel	5.6 V	ZENER	1 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
BZV55C5V6/TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V	ZENER	1 uA	1	2 V	LONG FORM		7.14 %		175 Cel	40 ohm	-65 Cel		O-LELF-R2		UNIDIRECTIONAL	ISOLATED			METALLURGICALLY BONDED	DO-213AA		NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C5V6T&R	Continental Device India	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	2.5 mV/Cel	5.6 V	ZENER	1 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
BZV55C5V6TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	40 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZM55-C2V4T/R	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE		2.4 V	ZENER		1		LONGFORM	Voltage Reference Diodes	5 %		175 Cel	85 ohm					UNIDIRECTIONAL			.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
BZM55C2V4-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		2.4 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5.79 %		175 Cel	85 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	30	260	SILICON
1N5342BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	175 mA	SINGLE		6.8 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	1 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
BZV55-C12,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	10 mV/Cel	12.05 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
1N5346BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	150 mA	SINGLE		9.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
1N4733A,113	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	49 mA	SINGLE		5.1 V	ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	550 ohm	200 Cel	7 ohm	-65 Cel	TIN	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	30	260	SILICON
1N5346BG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	150 mA	SINGLE		9.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
BZM55-C6V2T/R	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE		6.2 V	ZENER		1		LONGFORM	Voltage Reference Diodes	5 %		175 Cel	10 ohm					UNIDIRECTIONAL			.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
BZM55C6V2-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	6.45 %		175 Cel	10 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
1N4733AURE3	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	49 mA	SINGLE		5.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	7 ohm		MATTE TIN	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	HIGH RELIABILITY	DO-213AB	e3			SILICON
1N4741CPE3/TR12	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	25 mA	SINGLE		11 V	ZENER	5 uA	1	7.6 V	LONG FORM		2 %	700 ohm	150 Cel	8 ohm	-65 Cel		O-PALF-W2		UNIDIRECTIONAL	ISOLATED		1 W		DO-204AL				SILICON	MIL-STD-750
BZV55-C12T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	10 mV/Cel	12.05 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55C12TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		12 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C12T&R	Continental Device India	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	10 mV/Cel	12.05 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55C12/TR	Microsemi	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	10 mV/Cel	12.05 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	25 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55C12L0G	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		12 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	20 ohm	-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		.5 W	HIGH RELIABILITY	DO-213AC	e3			SILICON
1N4733AURTR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	49 mA	SINGLE		5.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	7 ohm		TIN LEAD	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	TR, 7 INCH; 1500	DO-213AB	e0			SILICON
BZV55-C3V3,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	0 mV/Cel	3.3 V	ZENER	5 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	95 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
1N4749A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	10.5 mA	SINGLE		24 V	ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
JANTX1N751A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		5.1 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-35	e0			SILICON	MIL-19500/127
BZV55-C4V7,135	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	5 %		200 Cel	80 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
1N5386BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		180 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	430 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
BZV55-C3V6,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	0 mV/Cel	3.6 V	ZENER	5 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	90 ohm	-65 Cel	Tin (Sn)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
TZMC3V3-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3.3 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	90 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
TZMC3V3GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3.3 V	ZENER		1		LONG FORM		6.061 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
BZM55C6V2-TR3	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	6.45 %		175 Cel	10 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZV55C4V7L1	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		4.7 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
TZMC2V7-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		2.7 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	85 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON

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.