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
SZMMSZ5229BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		4.3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	22 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
VDZT2R10B	ROHM	ZENER DIODE				YES			5 mA	SINGLE		10 V		ZENER		1			Voltage Reference Diodes	2.2 %		150 Cel	60 ohm		MATTE TIN		1				.1 W			e3	10	260	SILICON
Z1SMA33TRTB	Fagor Electronica S Coop	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE		33 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.06 %		175 Cel	15 ohm	-65 Cel	Tin (Sn)	R-PDSO-C2		UNIDIRECTIONAL		Not Qualified	3.25 W		DO-214AC	e3			SILICON
1N5226B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE		3.3 V		ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
1N5232B-T	Diodes Incorporated	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	2.128 mV/Cel	5.6 V	1.1 V	ZENER	5 uA	1	3 V	LONG FORM	Voltage Reference Diodes	5 %	1600 ohm	175 Cel	11 ohm	-65 Cel	TIN SILVER	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e2		260	SILICON
1N5243B-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	9.5 mA	SINGLE		13 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	13 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5243BUR-1	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		DO-213AA	e0			SILICON
1N5343BE3/TR13	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	MATTE TIN	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W		DO-201AE	e3			SILICON
1SMA5927H	Taiwan Semiconductor	ZENER DIODE
1SMA5928R3G	Taiwan Semiconductor	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	28.8 mA	SINGLE		13 V		ZENER	.5 uA	1	9.9 V	SMALL OUTLINE		5 %	550 ohm	150 Cel	7 ohm	-55 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL			1.5 W		DO-214AC	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
BZD27C36PWH	Taiwan Semiconductor	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	10 mA	SINGLE	.12 mV/Cel	36 V		ZENER	1 uA	1	27 V	SMALL OUTLINE		5 %	1000 ohm	175 Cel	40 ohm	-55 Cel		R-PDSO-F2		UNIDIRECTIONAL			1 W						SILICON
BZG03-C240	NXP Semiconductors	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	312 mV/Cel	240 V		ZENER	1 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5.79 %		175 Cel	850 ohm	-65 Cel		R-PDSO-C2		UNIDIRECTIONAL		Not Qualified	1.25 W	LOW LEAKAGE CURRENT	DO-214AC				SILICON
BZG03C240	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		240 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5.79 %		150 Cel	850 ohm		Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	1.25 W	HIGH RELIABILITY	DO-214AC	e3	40	260	SILICON
BZM55B6V2TR3	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.2 V		ZENER		1		LONG FORM		2 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2			SILICON
BZM55B6V2-TR3	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.2 V		ZENER		1		LONG FORM	Voltage Reference Diodes	1.94 %		175 Cel	10 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZM55C12-TR3	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		12 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5.39 %		175 Cel	20 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZM55C15-TR3	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		15 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.12 %		175 Cel	30 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZT03C12T/R	Philips Semiconductors	ZENER DIODE				NO			50 mA	SINGLE		12 V				1			Voltage Reference Diodes	5 %		175 Cel	7 ohm		Tin/Lead (Sn80Pb20)						3.25 W			e0
BZT52-B15J	Nexperia	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		15 V		ZENER		1		SMALL OUTLINE		2 %		150 Cel		-55 Cel	TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.35 W			e3	30	260	SILICON	AEC-Q101; IEC-60134
BZT52C3V9LP-7	Diodes Incorporated	ZENER DIODE	BOTTOM	NO LEAD	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.9 V		ZENER		1		CHIP CARRIER	Voltage Reference Diodes	5.13 %		150 Cel	90 ohm	-65 Cel	NICKEL PALLADIUM GOLD	R-PBCC-N2	1	UNIDIRECTIONAL		Not Qualified	.25 W	HIGH RELIABILITY		e4	30	260	SILICON
BZT52C5V1T-TP	Micro Commercial Components	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		5.1 V		ZENER	.002 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5.88 %	480 ohm	175 Cel	60 ohm	-65 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	10	260	SILICON
BZT52C6V8-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	4.5 mV/Cel	6.8 V		ZENER	2 uA	1	4 V	SMALL OUTLINE		5.88 %	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
BZV55-B15,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	13 mV/Cel	15 V		ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	2 %		200 Cel	30 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZX84C12TS-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	6	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SEPARATE, 3 ELEMENTS		12 V	.9 V	ZENER	.1 uA	3	8 V	SMALL OUTLINE	Other Diodes	5.39 %		150 Cel		-65 Cel	MATTE TIN	R-PDSO-G6	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	30	260	SILICON
BZX84C8V2LYFHT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	6.1 mV/Cel	8.2 V		ZENER	.7 uA	1	5 V	SMALL OUTLINE		6.1 %		150 Cel	15 ohm		TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.25 W	HIGH RELIABILITY		e3			SILICON	AEC-Q101
BZX85C5V6-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	45 mA	SINGLE		5.6 V		ZENER		1		LONG FORM	Voltage Reference Diodes	7.14 %		175 Cel	7 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	LOW NOISE	DO-41	e2	30	260	SILICON
DZ23C18-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	COMMON CATHODE, 2 ELEMENTS		18 V		ZENER		2		SMALL OUTLINE	Voltage Reference Diodes	6.41 %		150 Cel	50 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.3 W	HIGH RELIABILITY		e3	30	260	SILICON
LBZX84C6V8LT1G	Leshan Radio	ZENER DIODE				YES			5 mA	SINGLE		6.8 V				1			Voltage Reference Diodes	5.9 %		150 Cel	15 ohm								.3 W
MM3Z5V1B	Onsemi	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		5.1 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	56 ohm		Matte Tin (Sn) - annealed	R-PDSO-F2	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
MM5Z5V1B	Diotec Semiconductor Ag	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	2 mV/Cel	5.09 V		ZENER	2 uA	1	1.5 V	SMALL OUTLINE		2.16 %		150 Cel	80 ohm	-55 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL			.3 W	LOW LEAKAGE CURRENT		e3	10	260	SILICON
MM5Z7V5T1G	Onsemi	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		7.5 V	.9 V	ZENER	1 uA	1	5 V	SMALL OUTLINE	Voltage Reference Diodes	6.04 %	160 ohm	150 Cel	15 ohm	-65 Cel	MATTE TIN	R-PDSO-F2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	30	260	SILICON
MMSZ5228BS-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		3.9 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	4.99 %		150 Cel	23 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	30	260	SILICON
MMSZ5234BS-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		6.2 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	7 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.2 W			e3	30	260	SILICON
MMSZ5240B	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		10 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel			MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	10	260	SILICON
MMSZ5240B-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE	6.4 mV/Cel	10 V		ZENER	3 uA	1	8 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	600 ohm	150 Cel	17 ohm	-55 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	10	260	SILICON
MMSZ5263B-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.2 mA	SINGLE	53.76 mV/Cel	56 V		ZENER	.1 uA	1	43 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	1300 ohm	150 Cel	150 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3			SILICON
MMSZ6V8T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		6.8 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	15 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e3	30	260	SILICON	UL RECOGNIZED
PZM4.7NB1,115	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		2.1 %		150 Cel			TIN	R-PDSO-G3		UNIDIRECTIONAL		Not Qualified	.3 W		TO-236	e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
PZM4.7NB3,115	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		2.19 %		150 Cel			TIN	R-PDSO-G3		UNIDIRECTIONAL		Not Qualified	.3 W		TO-236	e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
RD10FS-T1-AY	Renesas Electronics	ZENER DIODE				YES			5 mA	SINGLE		10 V				1			Voltage Reference Diodes			150 Cel	20 ohm								1 W
SMBJ5339B	Microsemi	ZENER DIODE	DUAL	J BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	220 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	1 ohm	-65 Cel	TIN LEAD	R-PDSO-J2	1	UNIDIRECTIONAL			1.38 W		DO-214AA	e0	20	235	SILICON
SZBZX84C22ET1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		22 V		ZENER		1		SMALL OUTLINE			250 ohm	150 Cel	55 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL			.25 W		TO-236AB	e3	30	260	SILICON	AEC-Q101; UL RECOGNIZED
SZMMSZ5251BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5.6 mA	SINGLE		22 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	29 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
SZMMSZ5256BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	4.2 mA	SINGLE		30 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	49 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
SZMMSZ5258BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	3.4 mA	SINGLE		36 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	70 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	30	260	SILICON	AEC-Q101
ZM4764A-GS18	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2.5 mA	SINGLE		100 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	350 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		1 W		DO-213AB	e2	30	260	SILICON	AEC-Q101
1N3998A	Microchip Technology	ZENER DIODE	UPPER	SOLDER LUG	1	NO	ROUND	METAL	405 mA	SINGLE		6.2 V		ZENER		1		POST/STUD MOUNT	Voltage Reference Diodes	5 %		175 Cel	1.1 ohm	-65 Cel	TIN LEAD OVER NICKEL	O-MUPM-D1		UNIDIRECTIONAL	CATHODE	Not Qualified	10 W		DO-203AA	e0			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.