Zener Diodes

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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
1N4734A,133	NXP Semiconductors	ZENER DIODE				NO			45 mA	SINGLE		5.6 V				1			Voltage Reference Diodes	5 %		200 Cel	5 ohm		TIN		1				1 W			e3	30	260
1N5231BUR-1E3TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE		5.1 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	MATTE TIN	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	TR, 7 INCH; 2000	DO-213AA	e3			SILICON
1N5243BUR-1TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	9.5 mA	SINGLE		13 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	13 ohm		TIN LEAD	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	TR, 7 INCH; 2000	DO-213AA	e0			SILICON
1N5250B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	6.2 mA	SINGLE		20 V		ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
1N750A/TR	Vishay Intertechnology	ZENER DIODE				NO			20 mA	SINGLE		4.7 V				1			Voltage Reference Diodes	5 %		175 Cel	19 ohm		Tin/Lead (Sn/Pb)						.5 W			e0
1N750AT/R	Panjit International	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS		SINGLE		4.7 V		ZENER		1		LONG FORM		5 %		175 Cel		-55 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED		.5 W		DO-35		NOT SPECIFIED	NOT SPECIFIED	SILICON
1N750A-TR	Vishay Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		4.7 V		ZENER		1		LONG FORM		5 %					TIN SILVER	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e2			SILICON
1N750A.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	1.41 mV/Cel	4.7 V		ZENER	2 uA	1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	16 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e0			SILICON
1N750ATR	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		4.7 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	16 ohm		MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3			SILICON
BZT52C10-TP	Micro Commercial Components	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		10 V		ZENER	.0002 uA	1		SMALL OUTLINE	Voltage Reference Diodes	6 %	150 ohm	150 Cel	20 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	10	260	SILICON
BZT52C15Q-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	13 mV/Cel	15 V		ZENER	.1 uA	1	10.5 V	SMALL OUTLINE		6.12 %	200 ohm	150 Cel	30 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.37 W	HIGH RELIABILITY		e3	30	260	SILICON	AEC-Q101
BZT52C20-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	18 mV/Cel	20 V		ZENER	.1 uA	1	14 V	SMALL OUTLINE		6 %	225 ohm	150 Cel	55 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.37 W	HIGH RELIABILITY		e3	30	260	SILICON
BZT52C7V5-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	5.3 mV/Cel	7.5 V		ZENER	1 uA	1	5 V	SMALL OUTLINE		6.04 %	80 ohm	150 Cel	15 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.37 W	HIGH RELIABILITY		e3	30	260	SILICON
BZT55C18L0	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		18 V		ZENER	.1 uA	1	13 V	LONG FORM	Voltage Reference Diodes	5 %	170 ohm	175 Cel	50 ohm	-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-213AA	e3	30	260	SILICON
BZT585B3V3T-7	Diodes Incorporated	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.3 V		ZENER		1		SMALL OUTLINE		2 %		150 Cel		-65 Cel	Matte Tin (Sn)	R-PDSO-F2	1	UNIDIRECTIONAL			.35 W	HIGH RELIABILITY		e3	30	260	SILICON
BZV85-C12,113	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	10.8 mV/Cel	12 V		ZENER	.2 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	10 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
BZX79C4V7	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		4.7 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3			SILICON
BZX79-C4V7	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	.47 mV/Cel	4.7 V	.9 V	ZENER	3 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm	-65 Cel		O-GALF-W2		UNIDIRECTIONAL	ISOLATED		.5 W		DO-204AH				SILICON
BZX79/C4V7	Leshan Radio	ZENER DIODE				NO			5 mA	SINGLE		4.7 V				1			Voltage Reference Diodes	6 %			60 ohm								.5 W
BZX79C4V7T50A	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	.2 mV/Cel	4.7 V		ZENER	3 uA	1		LONG FORM		5 %	500 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35				SILICON
BZX79C4V7_T50A	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		4.7 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm		Matte Tin (Sn) - annealed	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZX84-C36	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		36 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	90 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
BZX84-C9V1,235	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	7 mV/Cel	9.1 V		ZENER	.5 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	15 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
BZX84B5V6LT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	3.1 mV/Cel	5.6 V		ZENER	1 uA	1	2 V	SMALL OUTLINE		1.96 %		150 Cel	40 ohm			R-PDSO-G3		UNIDIRECTIONAL			.25 W	HIGH RELIABILITY			NOT SPECIFIED	NOT SPECIFIED	SILICON
BZX84C36	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		36 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	90 ohm		MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.3 W			e3	10	260	SILICON
BZX84C3V0W-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.67 %		125 Cel	95 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	30	260	SILICON
BZX84C5V6LFHT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE		7.14 %		150 Cel				R-PDSO-G3		UNIDIRECTIONAL			.25 W	HIGH RELIABILITY			10	260	SILICON	AEC-Q101
BZX84J-C3V3,115	NXP Semiconductors	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	95 ohm		TIN	R-PDSO-F2	1	UNIDIRECTIONAL		Not Qualified	.55 W			e3	30	260	SILICON
CDLL5278BE3/TR	Microchip Technology	ZENER DIODE																																	NOT SPECIFIED	NOT SPECIFIED
DL4735A	Diodes Incorporated	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	41 mA	SINGLE		6.2 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm	-65 Cel	Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED		1 W			e0			SILICON
DZ23C10-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	COMMON CATHODE, 2 ELEMENTS		10 V		ZENER		2		SMALL OUTLINE	Voltage Reference Diodes	6 %		150 Cel	15 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.3 W	HIGH RELIABILITY		e3	30	260	SILICON
DZ23C2V7-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	COMMON CATHODE, 2 ELEMENTS	-.4 mV/Cel	2.7 V		ZENER	20 uA	2	1 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	83 ohm	-55 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.5 W			e3			SILICON
DZ23C4V3-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	COMMON CATHODE, 2 ELEMENTS		4.3 V		ZENER		2		SMALL OUTLINE	Voltage Reference Diodes	6.98 %		150 Cel	95 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.3 W	HIGH RELIABILITY		e3	30	260	SILICON
DZ23C6V2-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	COMMON CATHODE, 2 ELEMENTS		6.2 V		ZENER		2		SMALL OUTLINE	Voltage Reference Diodes	6.45 %		150 Cel	10 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.3 W	HIGH RELIABILITY		e3	30	260	SILICON
JANTX1N4122-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	.25 mA	SINGLE		36 V		ZENER		1		LONG FORM		5 %					TIN LEAD	O-XALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-35	e0			SILICON	MIL-19500/435F
MM3Z18V-C	Secos	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		18 V		ZENER	.045 uA	1	12.6 V	SMALL OUTLINE		5 %	212 ohm	150 Cel	45 ohm	-65 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL			.2 W			e3	30	260	SILICON
MM3Z18VC	Onsemi	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		18 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	42 ohm		Matte Tin (Sn) - annealed	R-PDSO-F2	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
MM3Z3V9-C	Secos	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.9 V		ZENER	2.7 uA	1	1 V	SMALL OUTLINE		5 %	564 ohm	150 Cel	90 ohm	-65 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL			.2 W			e3	30	260	SILICON
MM3Z3V9C	Onsemi	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.9 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	84 ohm		Matte Tin (Sn) - annealed	R-PDSO-F2	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
MM5Z15VT5G	Onsemi	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		15 V	.9 V	ZENER	.05 uA	1	10.5 V	SMALL OUTLINE		4.98 %	80 ohm	150 Cel	30 ohm	-65 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON
MMBZ5231BS-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	6	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SEPARATE, 2 ELEMENTS		5.1 V	.9 V	ZENER	5 uA	2	2 V	SMALL OUTLINE	Other Diodes	4.99 %		150 Cel		-65 Cel	MATTE TIN	R-PDSO-G6	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	30	260	SILICON
MMSZ4693T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	.05 mA	SINGLE		7.5 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	30	260	SILICON
MMSZ5252B-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.2 mA	SINGLE		24 V	.9 V	ZENER	.1 uA	1	18 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	33 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL			.37 W			e3	30	260	SILICON	AEC-Q101
MMSZ5255BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	4.5 mA	SINGLE		28 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	44 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	30	260	SILICON
MMSZ5263BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.2 mA	SINGLE		56 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	150 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	30	260	SILICON
PZM4.7NB,115	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	0 mV/Cel	4.7 V		ZENER	3 uA	1		SMALL OUTLINE		5.15 %		150 Cel			TIN	R-PDSO-G3		UNIDIRECTIONAL		Not Qualified	.3 W		TO-236	e3			SILICON
SZ1SMA5914BT3G	Onsemi	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	104.2 mA	SINGLE		3.6 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-65 Cel	Matte Tin (Sn) - annealed	R-PDSO-C2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
SZ1SMA5940BT3G	Onsemi	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	8.7 mA	SINGLE		43 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	53 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL			.5 W			e3	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.