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
BZX85C4V3RL	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	50 mA	SINGLE		4.3 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	500 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-204AL	e0			SILICON
BZX85C4V3T50R	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	50 mA	SINGLE		4.3 V		ZENER	3 uA	1		LONG FORM		5 %	500 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41				SILICON
BZX85C4V3TR	Tak Cheong Electronics Holdings	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	50 mA	SINGLE		4.3 V	1.2 V	ZENER	3 uA	1	1 V	LONG FORM		6.98 %	500 ohm	200 Cel	13 ohm	-65 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED		1.3 W		DO-204AL				SILICON
JAN1N2813B	Microchip Technology	ZENER DIODE	BOTTOM	PIN/PEG	2	NO	ROUND	METAL	830 mA	SINGLE		15 V		ZENER		1		FLANGE MOUNT		5 %					TIN LEAD OVER NICKEL	O-MBFM-P2		UNIDIRECTIONAL	ANODE	Qualified	50 W		TO-204AD	e0			SILICON	MIL-19500/114
JANS1N6637US	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
JANTX1N3347B	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	ANODE	Qualified	50 W		DO-5	e0			SILICON	MIL-19500/358E
JANTX1N976B-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	3 mA	SINGLE	40.85 mV/Cel	43 V		ZENER	.5 uA	1	33 V	LONG FORM		5 %	1000 ohm	175 Cel	93 ohm	-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	.4 W	METALLURGICALLY BONDED	DO-204AH	e0			SILICON	MIL-19500
JANTXV1N3347B	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	ANODE	Qualified	50 W		DO-5	e0			SILICON	MIL-19500/358E
MLL5230B	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE	1.41 mV/Cel	4.7 V	1.1 V	ZENER	5 uA	1	2 V	LONG FORM		5 %	1900 ohm	175 Cel	19 ohm	-65 Cel	Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED		.5 W		DO-213AA	e0			SILICON
RD5.6EB2	Renesas Electronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		5.6 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2.15 %		175 Cel	13 ohm		TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e0			SILICON
SMZ13	Diotec Semiconductor Ag	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	PLASTIC/EPOXY	50 mA	SINGLE		13 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		150 Cel	10 ohm			O-PELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	2 W		DO-213AB			260	SILICON
TZMC4V3-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		4.3 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
TZMC4V3GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		6.977 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
ZMD91	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 %		175 Cel	95 ohm		TIN SILVER COPPER OVER NICKEL	O-PELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AA		5	260	SILICON
ZMD9.1	Diotec Semiconductor Ag	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		9.1 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	8 ohm		TIN SILVER COPPER OVER NICKEL	O-PELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AA		10	260	SILICON
ZMD91B	Diotec Semiconductor Ag	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		91 V		ZENER		1		LONG FORM		5 %		175 Cel		-50 Cel		O-PELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AA		NOT SPECIFIED	NOT SPECIFIED	SILICON
ZMY15-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	50 mA	SINGLE		15 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.76 %		175 Cel	9 ohm		Tin/Silver (Sn97.5Ag2.5)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AB	e2	30	260	SILICON
1N4732A,113	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	53 mA	SINGLE		4.7 V		ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	500 ohm	200 Cel	8 ohm	-65 Cel	TIN	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	30	260	SILICON
1N4732AT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	53 mA	SINGLE		4.7 V		ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	500 ohm	200 Cel	8 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4732A.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	53 mA	SINGLE		4.7 V		ZENER	10 uA	1		LONG FORM		5 %	500 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4732ATR	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	53 mA	SINGLE		4.7 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	8 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4732A-TR	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
1N4736A-T50A	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	37 mA	SINGLE		6.8 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	3.5 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4736AT50A	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	37 mA	SINGLE		6.8 V		ZENER	10 uA	1		LONG FORM		5 %	700 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4736A_T50A	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	37 mA	SINGLE		6.8 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	3.5 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4762AUR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	3 mA	SINGLE		82 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	200 ohm		TIN LEAD	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	HIGH RELIABILITY	DO-213AB	e0			SILICON
1N5226B-T	Diodes Incorporated	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	-2.31 mV/Cel	3.3 V	1.1 V	ZENER	25 uA	1	1 V	LONG FORM	Voltage Reference Diodes	5 %	1600 ohm	175 Cel	28 ohm	-65 Cel	TIN SILVER	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e2		260	SILICON
1N5226B-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	20 mA	SINGLE		3.3 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	28 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5246B-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	7.8 mA	SINGLE		16 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	17 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5336/TR8	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		20 %		150 Cel		-65 Cel	TIN LEAD	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W			e0			SILICON
1N5336A/TR8	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		10 %		150 Cel		-65 Cel	TIN LEAD	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W			e0			SILICON
1N5336AE3/TR8	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		10 %		150 Cel		-65 Cel	PURE MATTE TIN	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W						SILICON
1N5336BE3/TR13	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		5 %		150 Cel		-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED		5 W		DO-201AE	e3			SILICON
1N5336C/TR8	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		2 %		150 Cel		-65 Cel	TIN LEAD	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W			e0			SILICON
1N5336CE3/TR13	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		2 %		150 Cel		-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED		5 W		DO-201AE	e3			SILICON
1N5336CE3/TR8	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V		ZENER		1		LONG FORM		2 %		150 Cel		-65 Cel	MATTE TIN	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W			e3			SILICON
1N5361BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	50 mA	SINGLE		27 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	5 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
1N5932BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	18.7 mA	SINGLE		20 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	14 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N825A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE	.124 mV/Cel	6.2 V		ZENER	2 uA	1	3 V	LONG FORM		5 %		175 Cel	10 ohm	-55 Cel	TIN LEAD	O-LALF-W2			ISOLATED		.5 W	METALLURGICALLY BONDED	DO-204AH	e0			SILICON	MIL-19500
BZV55B5V1L1G	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.1 V		ZENER	.1 uA	1	1 V	LONG FORM		2 %	550 ohm	175 Cel	35 ohm	-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		.5 W			e3			SILICON
BZX55C16-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		16 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5.56 %		175 Cel	40 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
BZX79-C10,133	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	8 mV/Cel	10 V		ZENER	.2 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	20 ohm	-65 Cel	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3	30	260	SILICON	CECC50005-005
BZX85-C30TR	Fagor Electronica S Coop	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	8 mA	SINGLE	23.25 mV/Cel	30 V		ZENER	1 uA	1		LONG FORM								O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	FORMED LEAD OPTIONS ARE AVAILABLE					SILICON
BZX85C30-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	8 mA	SINGLE		30 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.67 %		175 Cel	30 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
BZX85C30.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	8 mA	SINGLE		30 V		ZENER	.5 uA	1		LONG FORM		5 %	1000 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41				SILICON
BZX85C30TR	Tak Cheong Electronics Holdings	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	8 mA	SINGLE		30 V	2 V	ZENER	.5 uA	1	21 V	LONG FORM		6.67 %	1000 ohm	200 Cel	30 ohm	-65 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED		1.3 W		DO-204AL				SILICON
JANTX1N4110UR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	.25 mA	SINGLE	11.2 mV/Cel	16 V		ZENER	.05 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
JANTX1N747A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		3.6 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

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.