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
JAN1N4101UR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	.25 mA	SINGLE	3.936 mV/Cel	8.2 V	ZENER	1 uA	1		LONG FORM		5 %		200 Cel		-65 Cel	TIN LEAD	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON	MIL-19500/435F
JAN1N4574AUR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE			ZENER		1		LONG FORM							TIN LEAD	O-LELF-R2			ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON	MIL-19500/452
JAN1N4969	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	40 mA	SINGLE		30 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	3 ohm		TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	5 W			e0			SILICON	MIL-19500/356H
JAN1N750AUR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE		4.7 V	ZENER	5 uA	1	1.5 V	LONG FORM		5 %		175 Cel	15 ohm	-65 Cel	Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL		Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON	MIL-19500
JAN1N753AUR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE		6.2 V	ZENER	5 uA	1	3.5 V	LONG FORM		5 %		175 Cel	3 ohm	-65 Cel	Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL		Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON	MIL-19500
JAN1N754A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		6.8 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
JAN1N992B-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.65 mA	SINGLE	220 mV/Cel	200 V	ZENER	.5 uA	1	152 V	LONG FORM		5 %	8000 ohm	175 Cel	2500 ohm	-65 Cel	TIN LEAD	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Qualified	.4 W	METALLURGICALLY BONDED	DO-204AH	e0			SILICON	MIL-19500
JANTX1N3347RB	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
JANTX1N4109-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	.25 mA	SINGLE		15 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-35	e0			SILICON	MIL-19500/435F
JANTX1N754A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		6.8 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
JANTX1N754AUR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE		6.8 V	ZENER	2 uA	1	4 V	LONG FORM		5 %		175 Cel	3 ohm	-65 Cel	Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL		Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON	MIL-19500
JANTX1N755A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		7.5 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
JANTX1N967B-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7 mA	SINGLE	15.3 mV/Cel	18 V	ZENER	.5 uA	1	14 V	LONG FORM		5 %	750 ohm	175 Cel	21 ohm	-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	.4 W	METALLURGICALLY BONDED	DO-204AH	e0			SILICON	MIL-19500
JANTXV1N3347RB	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
JANTXV1N4969	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	40 mA	SINGLE		30 V	ZENER		1		LONG FORM		5 %					TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	5 W			e0			SILICON	MIL-19500/356H
JANTXV1N6637US	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	240 mA	SINGLE		5.1 V	ZENER		1		LONG FORM		5 %					Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Qualified	5 W			e0			SILICON	MIL-19500/356H
NTE5156A	Nte Electronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	12 mA	SINGLE		100 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %						O-XALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
SMZ9.1	Diotec Semiconductor Ag	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	PLASTIC/EPOXY	50 mA	SINGLE		9.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		150 Cel	4 ohm		TIN SILVER COPPER OVER NICKEL	O-PELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	2 W		DO-213AB		10	260	SILICON
SMZ91	Diotec Semiconductor Ag	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		91 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		150 Cel	200 ohm			O-PELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	2 W		DO-213AB			260	SILICON
TZMB18-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		18 V	ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		175 Cel	50 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
TZMB18GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		18 V	ZENER		1		LONG FORM		2 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
TZMC27GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		27 V	ZENER		1		LONG FORM		7.037 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
TZMC27-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		27 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
TZMC3V0GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3 V	ZENER		1		LONG FORM		6.667 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
TZMC3V0-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		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
TZX15X-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	5 mA	SINGLE		14.72 V	ZENER		1		LONG FORM	Voltage Reference Diodes	2.51 %		175 Cel	40 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON
ZM4741A-GS18	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	23 mA	SINGLE		11 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	8 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		1 W		DO-213AB	e2	30	260	SILICON	AEC-Q101
ZMC68	Diotec Semiconductor Ag	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		68 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	200 ohm	-50 Cel	MATTE TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e3	10	260	SILICON
ZMC6.8	Diotec Semiconductor Ag	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	-50 Cel	MATTE TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e3	10	260	SILICON
ZMM15V	Tak Cheong Electronics Holdings	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V	ZENER		1		LONG FORM		5 %		150 Cel			MATTE TIN	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-213AC	e3			SILICON
ZMM3.9	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3.9 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	95 ohm			O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
ZMM55-C12_R1_10001	Panjit International	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			O-LELF-R2		UNIDIRECTIONAL	ISOLATED		.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
ZMM55-C5V6_R1_10001	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	25 ohm			O-LELF-R2		UNIDIRECTIONAL	ISOLATED		.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
ZMY56G	Micro Commercial Components	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	10 mA	SINGLE		56 V	ZENER	.001 uA	1		LONG FORM		7.14 %			60 ohm		TIN LEAD	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W			e0			SILICON
ZMY5.6G	Micro Commercial Components	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	100 mA	SINGLE		5.6 V	ZENER	.003 uA	1		LONG FORM		7.14 %			2 ohm		TIN LEAD	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W			e0			SILICON
ZMY5V1-GS18	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	100 mA	SINGLE		5.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	5 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AB	e2	30	260	SILICON
1N4571AUR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	1 mA	SINGLE	.32 mV/Cel	6.4 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	100 ohm		TIN LEAD	O-LELF-R2	1		ISOLATED	Not Qualified	.5 W	METALLURGICALLY BONDED	DO-213AA	e0			SILICON
1N4689/TR	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.05 mA	SINGLE		5.1 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.417 W		DO-204AA	e0			SILICON
1N4689-TR	Vishay Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.05 mA	SINGLE		5.1 V	ZENER		1		LONG FORM		5 %					TIN SILVER	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e2			SILICON
1N4689E3//TR	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.05 mA	SINGLE		5.1 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	METALLURGICALLY BONDED	DO-204AH	e3			SILICON
1N4689T/R	Panjit International	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS		SINGLE		5.1 V	ZENER		1		LONG FORM		5 %		175 Cel		-55 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED		.5 W		DO-35		NOT SPECIFIED	NOT SPECIFIED	SILICON
1N4731AT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	58 mA	SINGLE		4.3 V	ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	400 ohm	200 Cel	9 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4731A-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	58 mA	SINGLE		4.3 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
1N4731A.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	58 mA	SINGLE		4.3 V	ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	400 ohm	200 Cel	9 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e0			SILICON
1N4731ATR	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	58 mA	SINGLE		4.3 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	9 ohm	-65 Cel	TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4732A-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	53 mA	SINGLE		4.7 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
1N4739APE3/TR12	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	28 mA	SINGLE		9.1 V	ZENER	10 uA	1	7 V	LONG FORM		5 %	700 ohm	150 Cel	5 ohm	-65 Cel		O-PALF-W2		UNIDIRECTIONAL	ISOLATED		1 W		DO-204AL				SILICON	MIL-STD-750
1N4743A-T50A	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	19 mA	SINGLE		13 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	10 ohm		Matte Tin (Sn) - annealed	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	NOT SPECIFIED	NOT SPECIFIED	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.