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
1N4742A-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	21 mA	SINGLE		12 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
BZX84C6V2LT3G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		6.2 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.45 %		150 Cel	10 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON	UL RECOGNIZED
SZMM3Z16VT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		16.2 V	.9 V	ZENER	.05 uA	1	11.2 V	SMALL OUTLINE		5.56 %	80 ohm	150 Cel	40 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.3 W			e3	30	260	SILICON	AEC-Q101
MMSZ5231B-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.1 V	.9 V	ZENER	5 uA	1	2 V	SMALL OUTLINE		4.99 %	1600 ohm	150 Cel	17 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.37 W			e3	10	260	SILICON	AEC-Q101
BZT52C5V1LP-7	Diodes Incorporated	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		5.1 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	5.88 %		150 Cel	60 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PBCC-N2	1	UNIDIRECTIONAL		Not Qualified	.25 W	HIGH RELIABILITY		e4	30	260	SILICON
BZX84-B27,215	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	25.3 mV/Cel	27 V		ZENER	.05 uA	1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	80 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
MM3Z6V2T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		6.2 V	.9 V	ZENER	3 uA	1	4 V	SMALL OUTLINE	Voltage Reference Diodes	6.45 %	100 ohm	150 Cel	10 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.3 W			e3	30	260	SILICON
MMSZ5242BS-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		12 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	30 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	30	260	SILICON
BZX84C15VLYT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	12.6 mV/Cel	15 V		ZENER	.1 uA	1	10 V	SMALL OUTLINE		6.12 %		150 Cel	30 ohm		TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.25 W	HIGH RELIABILITY		e3			SILICON
SMAZ24-13-F	Diodes Incorporated	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		24 V	1.2 V	ZENER	.5 uA	1	18.2 V	SMALL OUTLINE		5 %	180 ohm	150 Cel	15 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	1 W	HIGH SURGE CAPABILITY		e3	30	260	SILICON	UL RECOGNIZED
1SMB5946BT3G	Onsemi	ZENER DIODE	DUAL	L BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		75 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	140 ohm	-65 Cel	MATTE TIN	R-PDSO-L2	1	UNIDIRECTIONAL		Not Qualified	.55 W			e3	30	260	SILICON
1N751A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE		5.1 V		ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W						SILICON
BZV55-C6V8,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	4.5 mV/Cel	6.8 V		ZENER	2 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	15 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZX84-C30,215	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	29.4 mV/Cel	30 V		ZENER	.05 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	80 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
SZMM3Z10VST1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		10 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	15 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.3 W			e3	30	260	SILICON	AEC-Q101
1SMA5915BT3G	Onsemi	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	500 ohm	-65 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	30	260	SILICON
BZT52-C5V1	Nexperia	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	1.2 mV/Cel	5.1 V		ZENER	2 uA	1	2 V	SMALL OUTLINE		5.88 %	480 ohm	150 Cel	60 ohm	-55 Cel	TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.35 W			e3	30	260	SILICON	AEC-Q101; IEC-60134
BZT52C5V1	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	5.88 %		150 Cel	60 ohm		MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.41 W			e3			SILICON
BZT52C5V1+	Spc Technology/ Multicomp	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		5.1 V		ZENER		1		SMALL OUTLINE		5.88 %						R-PDSO-G2		UNIDIRECTIONAL			.5 W	HIGH RELIABILITY					SILICON
BZX55C5V1	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	5 mA	SINGLE		5.1 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	35 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON
BZX55-C5V1	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	0 mV/Cel	5.1 V		ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	50 ohm			O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W	TEMPERATURE COEFFICIENT IS TYPICAL	DO-35		NOT SPECIFIED	NOT SPECIFIED	SILICON	CECC50005-005
BZX55/C5V1	Crimson Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	1.02 mV/Cel	5.1 V		ZENER	.1 uA	1		LONG FORM	Voltage Reference Diodes	5 %	550 ohm	200 Cel	35 ohm			O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
BZX84-B27,235	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	25.3 mV/Cel	27 V		ZENER	.05 uA	1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	80 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
BZX84C33LT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		33 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.06 %		150 Cel	80 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON	UL RECOGNIZED
BZX84C3V0LT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.67 %		150 Cel	95 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON	UL RECOGNIZED
BZX84C4V3LT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		4.3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.98 %		150 Cel	90 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON	UL RECOGNIZED
SZMM3Z3V6T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.6 V	.9 V	ZENER	5 uA	1	1 V	SMALL OUTLINE	Voltage Reference Diodes	5.56 %	1000 ohm	150 Cel	90 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.3 W			e3	30	260	SILICON	AEC-Q101
SZMMSZ12T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		12 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	25 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
BZX84C5V6LYFHT116	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		7.14 %		150 Cel	40 ohm		TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.25 W	HIGH RELIABILITY		e3			SILICON	AEC-Q101
MMSZ5232B+	Spc Technology/ Multicomp	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V	.9 V	ZENER	5 uA	1	3 V	SMALL OUTLINE		5 %		150 Cel	11 ohm	-55 Cel		R-PDSO-G2		UNIDIRECTIONAL			.5 W						SILICON
MMSZ5232B	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		MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	10	260	SILICON
SZ1SMB5936BT3G-VF01	Onsemi	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	12.5 mA	SINGLE		30 V	1.5 V	ZENER	1 uA	1	22.8 V	SMALL OUTLINE		5 %	750 ohm	150 Cel	28 ohm	-65 Cel	Matte Tin (Sn) - annealed	R-PDSO-C2	1	UNIDIRECTIONAL			.55 W			e3	30	260	SILICON	AEC-Q101
1N4744A-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	17 mA	SINGLE		15 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel			Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e2	30	260	SILICON
MM3Z12VST1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	10 mV/Cel	12 V		ZENER	.1 uA	1	8 V	SMALL OUTLINE	Voltage Reference Diodes	2.09 %	80 ohm	150 Cel	25 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.3 W			e3	30	260	SILICON
BZV55C4V7L0G	Taiwan Semiconductor	ZENER DIODE				YES			5 mA	SINGLE		4.7 V		ZENER		1			Voltage Reference Diodes	5 %		175 Cel	60 ohm		MATTE TIN OVER NICKEL		1				.5 W			e3			SILICON
BZX84B27VLFHT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		27 V		ZENER		1		SMALL OUTLINE		1.85 %		150 Cel				R-PDSO-G3		UNIDIRECTIONAL			.25 W	HIGH RELIABILITY			NOT SPECIFIED	NOT SPECIFIED	SILICON	AEC-Q101
MMSZ5231BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.1 V	.9 V	ZENER	5 uA	1	2 V	SMALL OUTLINE		4.99 %	1600 ohm	150 Cel	17 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
BZT52C24-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		24 V		ZENER	.1 uA	1	16.8 V	SMALL OUTLINE		5.79 %	250 ohm	150 Cel	70 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.37 W	HIGH RELIABILITY		e3	30	260	SILICON
BZT55C15-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V		ZENER	.1 uA	1	11 V	LONG FORM	Voltage Reference Diodes	5 %	110 ohm	175 Cel	30 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	10	260	SILICON
BZT55C15GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V		ZENER		1		LONG FORM		6.122 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2			SILICON
SZMMSZ5237BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		8.2 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	8 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
1N5234B.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	2.79 mV/Cel	6.2 V		ZENER	5 uA	1		LONG FORM	Voltage Reference Diodes	5 %	1000 ohm	200 Cel	7 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e0			SILICON
1N5234B-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	20 mA	SINGLE		6.2 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	7 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5234BT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	2.79 mV/Cel	6.2 V		ZENER	5 uA	1		LONG FORM		5 %		200 Cel		-65 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W		DO-35				SILICON
1N5234BTR	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		6.2 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	7 ohm		MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3			SILICON
BZV55C5V6-TP	Micro Commercial Components	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V		ZENER	.0001 uA	1		LONG FORM			450 ohm	150 Cel	25 ohm	-55 Cel	Matte Tin (Sn)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	HIGH RELIABILITY		e3	10	260	SILICON
BZX84C4V7LYT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	1.1 mV/Cel	4.7 V		ZENER	3 uA	1	2 V	SMALL OUTLINE		6.38 %		150 Cel	80 ohm		TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.25 W	HIGH RELIABILITY		e3			SILICON
PDZ3.3B,115	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	0 mV/Cel	3.3 V		ZENER	5 uA	1		SMALL OUTLINE	Voltage Reference Diodes	3.07 %		150 Cel			TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.4 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.