NO LEAD Zener Diodes 851

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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	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	Qualification	Maximum Power Dissipation	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Diode Element Material	Reference Standard
SZNZ8F3V9MX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	3.9 V	.9 V	ZENER	5 uA	1	1 V	SMALL OUTLINE		6.41 %	1000 ohm	150 Cel	100 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F12VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	12 V	.9 V	ZENER	.1 uA	1	9 V	SMALL OUTLINE		2.33 %	80 ohm	150 Cel	30 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZD3V6MUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	3.6 V	1.1 V	ZENER	10 uA	1	1 V	CHIP CARRIER		5 %	1000 ohm	150 Cel	100 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-PBCC-N2	1	UNIDIRECTIONAL		.2 W	e4	30	260	SILICON
SZNZ8F5V6MX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	5.6 V	.9 V	ZENER	1 uA	1	2.5 V	SMALL OUTLINE		5 %	200 ohm	150 Cel	60 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F15VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	15 V	.9 V	ZENER	.1 uA	1	11 V	SMALL OUTLINE		2.3 %	80 ohm	150 Cel	42 ohm	-65 Cel	MATTE TIN	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e3	30	260	SILICON
NZ8F24VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	24 V	.9 V	ZENER	.1 uA	1	18.9 V	SMALL OUTLINE		5 %	120 ohm	150 Cel	70 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
SZNZ8F6V2SMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	6.2 V	.9 V	ZENER	1 uA	1	3 V	SMALL OUTLINE		2.26 %	100 ohm	150 Cel	60 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F3V6MX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	3.6 V	.9 V	ZENER	10 uA	1	1 V	SMALL OUTLINE		6.94 %	1000 ohm	150 Cel	100 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZD2V7MUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	2.7 V	1.1 V	ZENER	20 uA	1	1 V	CHIP CARRIER		4.99 %	1000 ohm	150 Cel	100 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-PBCC-N2	1	UNIDIRECTIONAL		.2 W	e4	30	260	SILICON
NZ8F11VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	11 V	.9 V	ZENER	.1 uA	1	8 V	SMALL OUTLINE		2.27 %	60 ohm	150 Cel	30 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
SZNZ8F22VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	22 V	.9 V	ZENER	.1 uA	1	16.8 V	SMALL OUTLINE		2.32 %	100 ohm	150 Cel	55 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
SZNZ8F33VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	33 V	.9 V	ZENER	.1 uA	1	26 V	SMALL OUTLINE		5 %	130 ohm	150 Cel	95 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F6V2MX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	6.2 V	.9 V	ZENER	1 uA	1	3 V	SMALL OUTLINE		5 %	100 ohm	150 Cel	60 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZD11VMUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	UNSPECIFIED	5 mA	SINGLE	11 V	1.1 V	ZENER	.1 uA	1	8 V	CHIP CARRIER		5 %	60 ohm	150 Cel	30 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-XBCC-N2	1	UNIDIRECTIONAL		.3 W	e4	30	260	SILICON
NZ8F33VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	33 V	.9 V	ZENER	.1 uA	1	26 V	SMALL OUTLINE		5 %	130 ohm	150 Cel	95 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZ8F18VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	18 V	.9 V	ZENER	.1 uA	1	14 V	SMALL OUTLINE		5 %	80 ohm	150 Cel	50 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZ8F24VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	24 V	.9 V	ZENER	.1 uA	1	18.9 V	SMALL OUTLINE		2.29 %	120 ohm	150 Cel	70 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZ8F10VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	10 V	.9 V	ZENER	.1 uA	1	7 V	SMALL OUTLINE		5 %	60 ohm	150 Cel	30 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
SZNZ8F2V7MX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	2.7 V	.9 V	ZENER	20 uA	1	1 V	SMALL OUTLINE		10 %	1000 ohm	150 Cel	100 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F13VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	13 V	.9 V	ZENER	.1 uA	1	10 V	SMALL OUTLINE		2.31 %	80 ohm	150 Cel	37 ohm	-65 Cel	MATTE TIN	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e3	30	260	SILICON
NZ8F13VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	13 V	.9 V	ZENER	.1 uA	1	10 V	SMALL OUTLINE		5 %	80 ohm	150 Cel	37 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZD15VMUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	UNSPECIFIED	5 mA	SINGLE	15 V	1.1 V	ZENER	.1 uA	1	11 V	CHIP CARRIER		5 %	80 ohm	150 Cel	42 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-XBCC-N2	1	UNIDIRECTIONAL		.3 W	e4	30	260	SILICON
NZD16VMUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	UNSPECIFIED	5 mA	SINGLE	16 V	1.1 V	ZENER	.1 uA	1	12 V	CHIP CARRIER		5 %	80 ohm	150 Cel	50 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-XBCC-N2	1	UNIDIRECTIONAL		.3 W	e4	30	260	SILICON
SZNZ8F47VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	47 V	.9 V	ZENER	.1 uA	1	38 V	SMALL OUTLINE		2.3 %	150 ohm	150 Cel	110 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
SZNZ8F2V4SMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	2.4 V	.9 V	ZENER	50 uA	1	1 V	SMALL OUTLINE		3.75 %	1000 ohm	150 Cel	100 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F4V3MX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	4.3 V	.9 V	ZENER	5 uA	1	1 V	SMALL OUTLINE		4.99 %	1000 ohm	150 Cel	100 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZD4V7MUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	4.7 V	1.1 V	ZENER	2 uA	1	1 V	CHIP CARRIER		4.99 %	800 ohm	150 Cel	100 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-PBCC-N2	1	UNIDIRECTIONAL		.2 W	e4	30	260	SILICON
SZNZ8F18VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	18 V	.9 V	ZENER	.1 uA	1	14 V	SMALL OUTLINE		2.28 %	80 ohm	150 Cel	50 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
SZNZ8F12VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	12 V	.9 V	ZENER	.1 uA	1	9 V	SMALL OUTLINE		5 %	80 ohm	150 Cel	30 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F4V7SMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	4.7 V	.9 V	ZENER	2 uA	1	1 V	SMALL OUTLINE		2.34 %	800 ohm	150 Cel	100 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZ8F7V5SMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	7.5 V	.9 V	ZENER	.5 uA	1	4 V	SMALL OUTLINE		2.27 %	60 ohm	150 Cel	30 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
NZ8F2V7SMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	2.7 V	.9 V	ZENER	20 uA	1	1 V	SMALL OUTLINE		4.44 %	1000 ohm	150 Cel	100 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
SZNZ8F7V5MX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	7.5 V	.9 V	ZENER	.5 uA	1	4 V	SMALL OUTLINE		5 %	60 ohm	150 Cel	30 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
SZNZ8F22VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	22 V	.9 V	ZENER	.1 uA	1	16.8 V	SMALL OUTLINE		5 %	100 ohm	150 Cel	55 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZD13VMUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	UNSPECIFIED	5 mA	SINGLE	13 V	1.1 V	ZENER	.1 uA	1	10 V	CHIP CARRIER		5 %	80 ohm	150 Cel	37 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-XBCC-N2	1	UNIDIRECTIONAL		.3 W	e4	30	260	SILICON
NZD12VMUT5G	Onsemi	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	UNSPECIFIED	5 mA	SINGLE	12 V	1.1 V	ZENER	.1 uA	1	9 V	CHIP CARRIER		5 %	80 ohm	150 Cel	30 ohm	-55 Cel	NICKEL PALLADIUM GOLD	R-XBCC-N2	1	UNIDIRECTIONAL		.3 W	e4	30	260	SILICON
SZNZ8F12VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	12 V	.9 V	ZENER	.1 uA	1	9 V	SMALL OUTLINE		2.33 %	80 ohm	150 Cel	30 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F27VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	27 V	.9 V	ZENER	.1 uA	1	22 V	SMALL OUTLINE		5 %	120 ohm	150 Cel	80 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
SZNZ8F15VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	15 V	.9 V	ZENER	.1 uA	1	11 V	SMALL OUTLINE		5 %	80 ohm	150 Cel	42 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
SZNZ8F18VMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	18 V	.9 V	ZENER	.1 uA	1	14 V	SMALL OUTLINE		5 %	80 ohm	150 Cel	50 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON	AEC-Q101
NZ8F33VSMX2WT5G	Onsemi	ZENER DIODE	DUAL	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	33 V	.9 V	ZENER	.1 uA	1	26 V	SMALL OUTLINE		2.3 %	130 ohm	150 Cel	95 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PDSO-N2	1	UNIDIRECTIONAL		.25 W	e4	30	260	SILICON
PZU22B2L	NXP Semiconductors	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	22 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	2 %		150 Cel	25 ohm		Tin (Sn)	R-PBCC-N2	1	UNIDIRECTIONAL	Not Qualified	.25 W	e3	30	260	SILICON
PZU9.1B2L	NXP Semiconductors	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	9.1 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	2 %		150 Cel	10 ohm		Tin (Sn)	R-PBCC-N2	1	UNIDIRECTIONAL	Not Qualified	.25 W	e3	30	260	SILICON
BZX884-B75,315	NXP Semiconductors	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	75 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	2 %		150 Cel			TIN	R-PBCC-N2	1	UNIDIRECTIONAL	Not Qualified	.25 W	e3	30	260	SILICON
BZX884-C68,315	NXP Semiconductors	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	68 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	5 %		150 Cel			TIN	R-PBCC-N2	1	UNIDIRECTIONAL	Not Qualified	.25 W	e3	30	260	SILICON
BZX884-B4V7	NXP Semiconductors	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	4.7 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	2 %		150 Cel			Tin (Sn)	R-PBCC-N2	1	UNIDIRECTIONAL	Not Qualified	.25 W	e3	30	260	SILICON
BZX884-C4V7	NXP Semiconductors	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	4.7 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	5 %		150 Cel			Tin (Sn)	R-PBCC-N2	1	UNIDIRECTIONAL	Not Qualified	.25 W	e3	30	260	SILICON
BZX884-B10	NXP Semiconductors	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	10 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	2 %		150 Cel			Tin (Sn)	R-PBCC-N2	1	UNIDIRECTIONAL	Not Qualified	.25 W	e3	30	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.