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
TZMC2V7GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		2.7 V	ZENER		1		LONG FORM		7.407 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
1N4742A,113	NXP Semiconductors	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	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	30	260	SILICON
1N5349B-TP	Micro Commercial Components	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	100 mA	SINGLE		12 V	ZENER	.002 uA	1		LONG FORM	Voltage Reference Diodes	5 %	125 ohm	150 Cel	2.5 ohm		MATTE TIN	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W		DO-15	e3	10	260	SILICON
TZMC36GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		36 V	ZENER		1		LONG FORM		5.556 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
TZMC36-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		36 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	80 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
1N4740A-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	25 mA	SINGLE		10 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
1N4740AT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	25 mA	SINGLE		10 V	ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	700 ohm	200 Cel	7 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4740ATR	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	25 mA	SINGLE		10 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	7 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4740A.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	25 mA	SINGLE		10 V	ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	700 ohm	200 Cel	7 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e0			SILICON
1N4740A-T/R	Frontier Electronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	25 mA	SINGLE		10 V	ZENER	10 uA	1		LONG FORM		5 %	700 ohm	175 Cel		-65 Cel		O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W						SILICON
1N5271B	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1.3 mA	SINGLE		100 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED		.48 W		DO-204AH	e0			SILICON
BZM55C5V1-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	60 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZM55-C5V1T/R	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE		5.1 V	ZENER		1		LONGFORM	Voltage Reference Diodes	5 %		175 Cel	35 ohm					UNIDIRECTIONAL			.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
1N5243B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	9.5 mA	SINGLE		13 V	ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
JANTX1N752A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		5.6 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-35	e0			SILICON	MIL-19500/127
1N5338B-TP	Micro Commercial Components	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	240 mA	SINGLE		5.1 V	ZENER	.001 uA	1		LONG FORM	Voltage Reference Diodes	5 %	400 ohm	150 Cel	1.5 ohm		MATTE TIN	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W		DO-15	e3	10	260	SILICON
1N5341BG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	200 mA	SINGLE		6.2 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
TZMC6V8GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.8 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
TZMC6V8-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.8 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	8 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
1N4733A-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	49 mA	SINGLE		5.1 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
BZV55C3V3TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3.3 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	95 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55-C3V3T/R	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
BZV55C3V3/TR	Microsemi	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
1N4744AT50A	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	17 mA	SINGLE		15 V	ZENER	5 uA	1		LONG FORM		5 %	700 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4744A_T50A	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	17 mA	SINGLE		15 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	14 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4744A-T50A	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	17 mA	SINGLE		15 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	14 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
BZV55C3V3L1	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3.3 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
1N5343BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	175 mA	SINGLE		7.5 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	1.5 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
BZV55C5V1-TP	Micro Commercial Components	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.1 V	ZENER	.0001 uA	1		LONG FORM			550 ohm	150 Cel	35 ohm	-55 Cel	Matte Tin (Sn)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	HIGH RELIABILITY		e3	10	260	SILICON
BZV55C4V7T&R	Continental Device India	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
BZV55-C4V7T/R	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
BZV55C4V7/TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		4.7 V	ZENER	3 uA	1	2 V	LONG FORM		6.38 %		175 Cel	80 ohm	-65 Cel		O-LELF-R2		UNIDIRECTIONAL	ISOLATED			METALLURGICALLY BONDED	DO-213AA		NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C4V7TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		4.7 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
BZX55-C5V6	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	1.6 mV/Cel	5.6 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	30 ohm			O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W	TEMPERATURE COEFFICIENT IS TYPICAL	DO-35		NOT SPECIFIED	NOT SPECIFIED	SILICON	CECC50005-005
BZX55C5V6	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	5 mA	SINGLE		5.6 V	ZENER		1		LONG FORM	Voltage Reference Diodes	7.14 %		175 Cel	25 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON
BZX55/C5V6	Crimson Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	2.8 mV/Cel	5.6 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %	450 ohm	200 Cel	25 ohm			O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
BZV55-B6V2,115	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	2 %		200 Cel	10 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
1N4742A-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	21 mA	SINGLE		12 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
1N751A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE		5.1 V	ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W						SILICON
BZV55-C6V8,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	4.5 mV/Cel	6.8 V	ZENER	2 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	15 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZX55C5V1	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	5 mA	SINGLE		5.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	35 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON
BZX55-C5V1	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	0 mV/Cel	5.1 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	50 ohm			O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W	TEMPERATURE COEFFICIENT IS TYPICAL	DO-35		NOT SPECIFIED	NOT SPECIFIED	SILICON	CECC50005-005
BZX55/C5V1	Crimson Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	1.02 mV/Cel	5.1 V	ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %	550 ohm	200 Cel	35 ohm			O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
1N4744A-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	17 mA	SINGLE		15 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel			Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e2	30	260	SILICON
BZT55C15-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V	ZENER	.1 uA	1	11 V	LONG FORM	Voltage Reference Diodes	5 %	110 ohm	175 Cel	30 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	10	260	SILICON
BZT55C15GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V	ZENER		1		LONG FORM		6.122 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2			SILICON
1N5234B.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	2.79 mV/Cel	6.2 V	ZENER	5 uA	1		LONG FORM	Voltage Reference Diodes	5 %	1000 ohm	200 Cel	7 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e0			SILICON
1N5234B-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	20 mA	SINGLE		6.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	7 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101

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.