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
SZMM5Z10VT1G	Onsemi	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		10 V	.9 V	ZENER	.1 uA	1	8 V	SMALL OUTLINE	Voltage Reference Diodes	2 %	160 ohm	150 Cel	20 ohm	-65 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
SZMMBZ5226BLT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		3.3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5.15 %		150 Cel	28 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.225 W		TO-236AB	e3	30	260	SILICON	AEC-Q101
1N5343B/TR12	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	175 mA	SINGLE		7.5 V		ZENER	10 uA	1	5.7 V	LONG FORM		5 %	200 ohm	150 Cel	1.5 ohm	-65 Cel	TIN LEAD	O-PALF-W2		UNIDIRECTIONAL	ISOLATED		1.47 W			e0			SILICON	MIL-STD-750
1N5343B/TR8	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	175 mA	SINGLE		7.5 V		ZENER		1		LONG FORM		5 %		150 Cel		-65 Cel	TIN LEAD	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W			e0			SILICON
1N5355B-TP	Micro Commercial Components	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	65 mA	SINGLE		18 V		ZENER	.0005 uA	1		LONG FORM	Voltage Reference Diodes	5 %	75 ohm	150 Cel	2.5 ohm		MATTE TIN	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W		DO-15	e3	10	260	SILICON
1N823	Microchip Technology	ZENER DIODE	UNSPECIFIED	NO LEAD	3	YES	SQUARE	UNSPECIFIED		SINGLE	.31 mV/Cel	6.2 V		ZENER		1		SPECIAL SHAPE		4.84 %		175 Cel		-65 Cel	TIN LEAD	S-XXSS-N3			ISOLATED	Not Qualified	.5 W	METALLURGICALLY BONDED	DO-204AA	e0			SILICON
BZD27B33P-E3-08	Vishay Intertechnology	ZENER DIODE																							Matte Tin (Sn)		1							e3	30	260
BZG03C18TR3	Vishay Telefunken	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY		SINGLE		18 V		ZENER		1		SMALL OUTLINE		6.41 %					MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	1.25 W	HIGH RELIABILITY	DO-214	e3			SILICON
BZG03C18-TR3	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		18 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.41 %		150 Cel	15 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	1.25 W	HIGH RELIABILITY	DO-214AC	e3	40	260	SILICON
BZG03C220-M3-08	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		220 V		ZENER		1		SMALL OUTLINE		5.67 %		150 Cel		-65 Cel	Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL			1.25 W	HIGH RELIABILITY	DO-214AC	e3	10	260	SILICON
BZG03C240-HM3-18	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		240 V		ZENER		1		SMALL OUTLINE		5.79 %		150 Cel		-65 Cel	Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL			1.25 W	HIGH RELIABILITY	DO-214AC	e3	10	260	SILICON	AEC-Q101
BZT52C10-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	.8 mV/Cel	10 V		ZENER	.1 uA	1	7.5 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	70 ohm	150 Cel	15 ohm	-55 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	10	260	SILICON
BZV55-C5V1/N,115	NXP Semiconductors	ZENER DIODE				YES			5 mA	SINGLE		5.1 V				1			Voltage Reference Diodes	5 %		200 Cel	60 ohm								.5 W
BZX384B5V1-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		5.1 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	60 ohm	-55 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL			.2 W			e3			SILICON
BZX84B7V5-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	5.3 mV/Cel	7.5 V	.9 V	ZENER	1 uA	1	5 V	SMALL OUTLINE		2 %	80 ohm	150 Cel	15 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.35 W			e3	30	260	SILICON
BZX84J-B3V6,115	NXP Semiconductors	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	90 ohm		TIN	R-PDSO-F2	1	UNIDIRECTIONAL		Not Qualified	.55 W			e3	30	260	SILICON
CDLL4619E3	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	.25 mA	SINGLE		3 V		ZENER		1		LONG FORM		5 %						O-LELF-R2		UNIDIRECTIONAL	ISOLATED		.5 W	METALLURGICALLY BONDED	DO-213AA				SILICON
DFLZ27-7	Diodes Incorporated	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		27 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	7.04 %		150 Cel	3 ohm	-55 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL	CATHODE	Not Qualified	1 W	HIGH RELIABILITY		e3	30	260	SILICON
DZ2404700L	Panasonic	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		4.7 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	4.99 %		85 Cel	60 ohm	-40 Cel		R-PDSO-F2		UNIDIRECTIONAL			2 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
LM3Z18VT1G	Leshan Radio	ZENER DIODE				YES			5 mA	SINGLE		18 V				1			Voltage Reference Diodes	6.7 %		150 Cel	45 ohm								.2 W
MMSZ5252B-AQ	Diotec Semiconductor Ag	ZENER DIODE
MMSZ5252B-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.2 mA	SINGLE	20.88 mV/Cel	24 V		ZENER	.1 uA	1	18 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	600 ohm	150 Cel	33 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3			SILICON
MMSZ5252B-G3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.2 mA	SINGLE		24 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	33 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3			SILICON	AEC-Q101
MMSZ5252B-G3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.2 mA	SINGLE		24 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	33 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3			SILICON	AEC-Q101
MMSZ5252B_R1_00001	Panjit International	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.2 mA	SINGLE		24 V		ZENER	.1 uA	1		SMALL OUTLINE		5 %	600 ohm	150 Cel		-55 Cel	TIN	R-PDSO-G2		UNIDIRECTIONAL			.5 W			e3			SILICON
MMSZ5255B-7-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		Not Qualified	.37 W			e3	10	260	SILICON
PLZ20D-G3/H	Vishay Intertechnology	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	10 mA	SINGLE		20 V	.9 V	ZENER	.2 uA	1	15 V	SMALL OUTLINE		2.47 %		150 Cel	28 ohm		Matte Tin (Sn)	R-PDSO-F2	1	UNIDIRECTIONAL			.34 W		DO-219AC	e3	30	260	SILICON	IEC-61000-4-2, 4-5
PZM4.7NB1	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		2.1 %		150 Cel			TIN	R-PDSO-G3		UNIDIRECTIONAL		Not Qualified	.3 W		TO-236	e3			SILICON
PZM4.7NB2	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		2.15 %		150 Cel			TIN	R-PDSO-G3		UNIDIRECTIONAL		Not Qualified	.3 W		TO-236	e3	40	260	SILICON
PZM4.7NB3	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		2.19 %		150 Cel			TIN	R-PDSO-G3		UNIDIRECTIONAL		Not Qualified	.3 W		TO-236	e3			SILICON
RD9.1FM-T1-AY	Renesas Electronics	ZENER DIODE				YES			5 mA	SINGLE		9.1 V				1			Voltage Reference Diodes	6.1 %		150 Cel	25 ohm		MATTE TIN		1				400 W			e3
RD91FM-T1-AY	Renesas Electronics	ZENER DIODE				YES			2 mA	SINGLE		91 V				1			Voltage Reference Diodes	6.1 %		150 Cel	340 ohm		MATTE TIN		1				1 W			e3
SMBZ5919B-E3/52	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	66.9 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	5 ohm	-65 Cel	Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	.55 W		DO-214AA	e3	40	260	SILICON
SZ1SMB5947BT3G	Onsemi	ZENER DIODE	DUAL	L BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	4.6 mA	SINGLE		82 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	160 ohm	-65 Cel	MATTE TIN	R-PDSO-L2	1	UNIDIRECTIONAL			.55 W			e3	30	260	SILICON	AEC-Q101
SZBZX84B10LT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		10 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	20 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.25 W		TO-236AB	e3	30	260	SILICON	AEC-Q101
SZBZX84C18LT3G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		18 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.41 %		150 Cel	45 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.25 W		TO-236AB	e3	30	260	SILICON	AEC-Q101
SZMMSZ4703T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	.05 mA	SINGLE		16 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
1N5232B-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	11 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5343BE3/TR12	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	175 mA	SINGLE		7.5 V		ZENER	10 uA	1	5.7 V	LONG FORM		5 %	200 ohm	150 Cel	1.5 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED		1.47 W			e3			SILICON	MIL-STD-750
1SMB5927B-T3	Won-top Electronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	31.2 mA	SINGLE		12 V	1.5 V	ZENER	1 uA	1	9.1 V	SMALL OUTLINE		5 %	550 ohm	150 Cel	6.5 ohm	-65 Cel	TIN LEAD	R-PDSO-C2		UNIDIRECTIONAL			3 W		DO-214AA	e0			SILICON
1SMB5927BT3	Onsemi	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	31.2 mA	SINGLE		12 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		175 Cel	6.5 ohm		Tin/Lead (Sn/Pb)	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	.55 W		DO-214AA	e0	30	235	SILICON
1SMB5929BT3	Onsemi	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		15 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		175 Cel	9 ohm		Tin/Lead (Sn/Pb)	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	.55 W		DO-214AA	e0	30	235	SILICON
1SMB5929B-T3	Won-top Electronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		15 V	1.5 V	ZENER	1 uA	1	11.4 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	9 ohm	-65 Cel	TIN LEAD	R-PDSO-C2		UNIDIRECTIONAL			3 W		DO-214AA	e0			SILICON
BZG03C15-M3-08	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	50 mA	SINGLE		15 V		ZENER		1		SMALL OUTLINE		6.12 %		150 Cel		-65 Cel	Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL			1.25 W	HIGH RELIABILITY	DO-214AC	e3	10	260	SILICON
BZG05C5V6-HM3-18	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	45 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE		7.14 %		150 Cel		-65 Cel	Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL			1.25 W	HIGH RELIABILITY	DO-214AC	e3	30	260	SILICON	AEC-Q101
BZM55-C5V6T/R	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE		5.6 V		ZENER		1		LONGFORM	Voltage Reference Diodes	5 %		175 Cel	25 ohm					UNIDIRECTIONAL			.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
BZM55C5V6-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V		ZENER		1		LONG FORM	Voltage Reference Diodes	7.14 %		175 Cel	40 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZT52-B3V3	Nexperia	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.3 V		ZENER		1		SMALL OUTLINE		2.12 %		150 Cel		-55 Cel	TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.35 W			e3	30	260	SILICON	AEC-Q101; IEC-60134

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.