2 Zener Diodes 1,058

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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	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
MMSZ5223BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		2.7 V	.9 V	ZENER	75 uA	1	1 V	SMALL OUTLINE		4.99 %	1300 ohm	150 Cel	30 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5233BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		6 V	.9 V	ZENER	5 uA	1	3.5 V	SMALL OUTLINE		5 %	1600 ohm	150 Cel	7 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5234B-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		6.2 V	.9 V	ZENER	5 uA	1	4 V	SMALL OUTLINE		5 %	1000 ohm	150 Cel	7 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W			e3	30	260	SILICON	AEC-Q101
MMSZ5234BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		6.2 V	.9 V	ZENER	5 uA	1	4 V	SMALL OUTLINE		5 %	1000 ohm	150 Cel	7 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5235BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		6.8 V	.9 V	ZENER	3 uA	1	5 V	SMALL OUTLINE		5 %	750 ohm	150 Cel	5 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5236BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		7.5 V	.9 V	ZENER	3 uA	1	6 V	SMALL OUTLINE		5 %	500 ohm	150 Cel	6 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5238B-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		8.7 V	.9 V	ZENER	3 uA	1	6.5 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	8 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W			e3	30	260	SILICON	AEC-Q101
MMSZ5242B-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		12 V	.9 V	ZENER	1 uA	1	9.1 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	30 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W			e3	30	260	SILICON	AEC-Q101
MMSZ5246B-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	7.8 mA	SINGLE		16 V	.9 V	ZENER	.1 uA	1	12 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	17 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W			e3	30	260	SILICON	AEC-Q101
MMSZ5250B-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	6.2 mA	SINGLE		20 V	.9 V	ZENER	.1 uA	1	15 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	25 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W			e3	30	260	SILICON	AEC-Q101
MMSZ5251BQ-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.6 mA	SINGLE		22 V	.9 V	ZENER	.1 uA	1	17 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	29 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5251BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.6 mA	SINGLE		22 V	.9 V	ZENER	.1 uA	1	17 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	29 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5255BQ-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	4.5 mA	SINGLE		28 V	.9 V	ZENER	.1 uA	1	21 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	44 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5256BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	4.2 mA	SINGLE		30 V	.9 V	ZENER	.1 uA	1	23 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	49 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5258BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	3.4 mA	SINGLE		36 V	.9 V	ZENER	.1 uA	1	27 V	SMALL OUTLINE		5 %	700 ohm	150 Cel	70 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5259BQ-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	3.2 mA	SINGLE		39 V	.9 V	ZENER	.1 uA	1	30 V	SMALL OUTLINE		5 %	800 ohm	150 Cel	80 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5259BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	3.2 mA	SINGLE		39 V	.9 V	ZENER	.1 uA	1	30 V	SMALL OUTLINE		5 %	800 ohm	150 Cel	80 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
1SMA5922-AU_R1_000A1	Panjit International	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	50 mA	SINGLE		7.5 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-55 Cel		R-PDSO-C2		UNIDIRECTIONAL	1.5 W		DO-214AC		NOT SPECIFIED	NOT SPECIFIED	SILICON	AEC-Q101
1SMA5921_R1_00001	Panjit International	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	55.1 mA	SINGLE		6.8 V		ZENER	5 uA	1	5.2 V	SMALL OUTLINE		5 %	200 ohm	150 Cel	3 ohm	-55 Cel		R-PDSO-C2		UNIDIRECTIONAL	1.5 W		DO-214AC		NOT SPECIFIED	NOT SPECIFIED	SILICON
1SMA5922_R1_00001	Panjit International	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	50 mA	SINGLE		7.5 V		ZENER	5 uA	1	6 V	SMALL OUTLINE		5 %	400 ohm	150 Cel	3 ohm	-55 Cel		R-PDSO-C2		UNIDIRECTIONAL	1.5 W		DO-214AC		NOT SPECIFIED	NOT SPECIFIED	SILICON
1SMA5923_R1_00001	Panjit International	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	45.7 mA	SINGLE		8.2 V		ZENER	5 uA	1	6.5 V	SMALL OUTLINE		5 %	400 ohm	150 Cel	4 ohm	-55 Cel		R-PDSO-C2		UNIDIRECTIONAL	1.5 W		DO-214AC		NOT SPECIFIED	NOT SPECIFIED	SILICON
1SMA5929_R1_00001	Panjit International	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		15 V		ZENER	1 uA	1	11.4 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	9 ohm	-55 Cel		R-PDSO-C2		UNIDIRECTIONAL	1.5 W		DO-214AC		NOT SPECIFIED	NOT SPECIFIED	SILICON
1SMB5923_R1_00001	Panjit International	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	45.7 mA	SINGLE		8.2 V		ZENER	5 uA	1	6.5 V	SMALL OUTLINE		5 %	400 ohm	150 Cel	4 ohm	-55 Cel		R-PDSO-C2		UNIDIRECTIONAL	1.5 W		DO-214AA				SILICON
BZD27C200PR3G	Taiwan Semiconductor	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		200 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6 %		175 Cel	750 ohm	-55 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL	1 W			e3	30	260	SILICON
BZD27C33PR3G	Taiwan Semiconductor	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		33 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.06 %		175 Cel	15 ohm	-55 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL	1 W			e3	30	260	SILICON
BZD27C33PRUG	Taiwan Semiconductor	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		33 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.06 %		175 Cel	15 ohm	-55 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL	1 W			e3	30	260	SILICON
BZD27C36PR3G	Taiwan Semiconductor	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	10 mA	SINGLE		36 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5.56 %		175 Cel	40 ohm	-55 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL	1 W			e3	30	260	SILICON
BZD27C47PRVG	Taiwan Semiconductor	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	10 mA	SINGLE		47 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.38 %		175 Cel	45 ohm	-55 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL	1 W			e3	30	260	SILICON
SMBJ5338B-TP-HF	Micro Commercial Components	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	240 mA	SINGLE		5.1 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	1.5 ohm	-55 Cel	Matte Tin (Sn) - annealed	R-PDSO-C2	1	UNIDIRECTIONAL	5 W		DO-214AA	e3	10	260	SILICON
SZNZ9F7V5ST5G	Onsemi	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		7.5 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2.15 %		150 Cel	30 ohm	-65 Cel		R-PDSO-F2		UNIDIRECTIONAL	.25 W						SILICON	AEC-Q101
1SMB5913B-13	Diodes Incorporated	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	113.6 mA	SINGLE		3.3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	10 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	3 W			e3	30	260	SILICON
1SMB5914B-13	Diodes Incorporated	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	104.2 mA	SINGLE		3.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	9 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	3 W			e3	30	260	SILICON
1SMB5915B-13	Diodes Incorporated	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	96.1 mA	SINGLE		3.9 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	7.5 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	3 W			e3	30	260	SILICON
1SMB5916B-13	Diodes Incorporated	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	87.2 mA	SINGLE		4.3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	6 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	3 W			e3	30	260	SILICON
1SMB5917B-13	Diodes Incorporated	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	79.8 mA	SINGLE		4.7 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	5 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	3 W			e3	30	260	SILICON
SML4741AHE3/5A	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	23 mA	SINGLE		11 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	8 ohm		MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	1 W	LOW IMPEDANCE	DO-214AC	e3	30	260	SILICON	AEC-Q101
SML4741AHE3/61	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	23 mA	SINGLE		11 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	8 ohm		MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	1 W	LOW IMPEDANCE	DO-214AC	e3	30	260	SILICON	AEC-Q101
SML4741HE3/5A	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	23 mA	SINGLE		11 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	10 %		150 Cel	8 ohm		MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	1 W	LOW IMPEDANCE	DO-214AC	e3			SILICON	AEC-Q101
SML4741HE3/61	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	23 mA	SINGLE		11 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	10 %		150 Cel	8 ohm		MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	1 W	LOW IMPEDANCE	DO-214AC	e3			SILICON	AEC-Q101
SML4747AHE3/61	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	12.5 mA	SINGLE		20 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	22 ohm		MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL	1 W	LOW IMPEDANCE	DO-214AC	e3	30	260	SILICON	AEC-Q101
GDZ36B-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		36 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2.5 %		150 Cel	300 ohm	-55 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL	.2 W			e3	10	260	SILICON
GDZ36B-HE3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		36 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2.5 %		150 Cel	300 ohm	-55 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL	.2 W			e3	10	260	SILICON	AEC-Q101
MMSZ5231C-HE3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.1 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	17 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.5 W			e3			SILICON	AEC-Q101
MMSZ5232B-G3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.5 W			e3			SILICON	AEC-Q101
MMSZ5232B-G3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.5 W			e3			SILICON	AEC-Q101
MMSZ5232B-HE3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	11 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.5 W			e3			SILICON	AEC-Q101
MMSZ5233B-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE	2.1 mV/Cel	6 V		ZENER	5 uA	1	3.5 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	1600 ohm	150 Cel	7 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.5 W			e3			SILICON
MMSZ5235B-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE	3.06 mV/Cel	6.8 V		ZENER	3 uA	1	5 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	750 ohm	150 Cel	5 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	.5 W			e3			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.