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
ZMY24-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	25 mA	SINGLE		24.2 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5.78 %		175 Cel	14 ohm		Tin/Silver (Sn97.5Ag2.5)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W			e2	30	260	SILICON
1N4749A,113	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	10.5 mA	SINGLE		24 V		ZENER	5 uA	1		LONG FORM	Voltage Reference Diodes	5 %	750 ohm	200 Cel	25 ohm	-65 Cel	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	30	260	SILICON
1N4749A,133	NXP Semiconductors	ZENER DIODE				NO			10.5 mA	SINGLE		24 V				1			Voltage Reference Diodes	5 %		200 Cel	25 ohm		TIN		1				1 W			e3	30	260
1N4956US	Microchip Technology	ZENER DIODE	UPPER	SOLDER LUG	2	NO	RECTANGULAR	GLASS	150 mA	SINGLE		8.2 V		ZENER		1		FLANGE MOUNT		5 %					TIN LEAD	R-LUFM-D2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W	HIGH RELIABILITY		e0			SILICON
1N5346B	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	150 mA	SINGLE		9.1 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm	-65 Cel	TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W		DO-41	e3		260	SILICON
1N5361BG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	50 mA	SINGLE		27 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	5 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
1SMA180ZHR2	Taiwan Semiconductor	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	1.4 mA	SINGLE		180 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL			1.25 W		DO-214AC	e3	30	260	SILICON	AEC-Q101
1SMA5922B	Continental Device India	ZENER DIODE
1SMA5929B-T3-LF	Won-top Electronics	ZENER DIODE
BZB984-C5V6,115	NXP Semiconductors	ZENER DIODE	DUAL	FLAT	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	COMMON ANODE, 2 ELEMENTS		5.6 V		ZENER		2		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel			TIN	R-PDSO-F3	1	UNIDIRECTIONAL		Not Qualified	.425 W			e3	30	260	SILICON
BZD27C15P-HE3-08	Vishay Intertechnology	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	50 mA	SINGLE		15 V		ZENER		1		SMALL OUTLINE		6.12 %		150 Cel		-55 Cel	Matte Tin (Sn)	R-PDSO-F2	1	UNIDIRECTIONAL			.8 W		DO-219AB	e3	30	260	SILICON	AEC-Q101
BZG05C6V2-M3-08	Vishay Intertechnology	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	35 mA	SINGLE		6.2 V		ZENER		1		SMALL OUTLINE		6.45 %		150 Cel		-65 Cel	Matte Tin (Sn)	R-PDSO-C2	1	UNIDIRECTIONAL			1.25 W	HIGH RELIABILITY	DO-214AC	e3	30	260	SILICON
BZT52-C3V3J	Nexperia	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	0 mV/Cel	3.3 V		ZENER	5 uA	1	1 V	SMALL OUTLINE		6.06 %	500 ohm	150 Cel	95 ohm	-55 Cel	TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.35 W			e3	30	260	SILICON	AEC-Q101; IEC-60134
BZT52-C6V2	Nexperia	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	3.7 mV/Cel	6.2 V		ZENER	3 uA	1	4 V	SMALL OUTLINE		6.45 %	150 ohm	150 Cel	10 ohm	-55 Cel	TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.35 W			e3	30	260	SILICON	AEC-Q101; IEC-60134
BZT52C3V6S-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5.56 %		150 Cel	90 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.2 W	HIGH RELIABILITY		e3	30	260	SILICON
BZT52C6V2	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		6.2 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.45 %		150 Cel	10 ohm		MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.41 W			e3			SILICON
BZV55-C6V8T/R	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
BZV55C6V8/TR	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.8 V		ZENER	2 uA	1	4 V	LONG FORM		5.88 %		175 Cel	15 ohm	-65 Cel		O-LELF-R2		UNIDIRECTIONAL	ISOLATED			METALLURGICALLY BONDED	DO-213AA		NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C6V8T&R	Continental Device India	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
BZV55C6V8TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		6.8 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	15 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZX384-C3V6,115	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	600 ohm	-65 Cel	TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.3 W			e3	30	260	SILICON
BZX384C12-HE3-08	Vishay Intertechnology	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			.2 W			e3			SILICON	AEC-Q101
BZX55C15-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		15 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.12 %		175 Cel	30 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON	AEC-Q101
BZX79C9V1	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		9.1 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	15 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3			SILICON
BZX79-C9V1	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		9.1 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	15 ohm					UNIDIRECTIONAL			.5 W		DO-204AH				SILICON
BZX79/C9V1	Leshan Radio	ZENER DIODE				NO			5 mA	SINGLE		9.1 V				1			Voltage Reference Diodes	5.7 %			10 ohm								.5 W
BZX84-C39,215	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	41.2 mV/Cel	39 V		ZENER	.05 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	130 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
BZX84C10-V-GS08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		10 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	20 ohm		Matte Tin (Sn)	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.3 W			e3	10	260	SILICON	AEC-Q101
CDZVT2R3.9B	ROHM	ZENER DIODE	DUAL	FLAT	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.9 V		ZENER		1		SMALL OUTLINE		3.35 %		150 Cel			TIN	R-PDSO-F2	1	UNIDIRECTIONAL			.1 W	HIGH RELIABILITY		e3	10	260	SILICON
JANTX1N750A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		4.7 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-35	e0			SILICON	MIL-19500/127
MM3Z15VCWF	Diodes Incorporated	ZENER DIODE				YES			5 mA	SINGLE		15 V		ZENER		1			Voltage Reference Diodes	5 %		150 Cel	30 ohm		MATTE TIN						.2 W			e3		260	SILICON
MMSZ30T1	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		30 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	80 ohm		TIN LEAD	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.5 W			e0		235	SILICON	UL RECOGNIZED
MMSZ4690-G3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	.05 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-55 Cel	Matte Tin (Sn)	R-PDSO-G2	1	UNIDIRECTIONAL			.5 W			e3	10	260	SILICON
MMSZ5231CT1G	Onsemi	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	30	260	SILICON
PDZ5.1B,115	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	.3 mV/Cel	5.1 V		ZENER	2 uA	1		SMALL OUTLINE	Voltage Reference Diodes	2.36 %		150 Cel	60 ohm		TIN	R-PDSO-G2	1	UNIDIRECTIONAL		Not Qualified	.4 W			e3	30	260	SILICON
SMBJ5341B-TP	Micro Commercial Components	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	200 mA	SINGLE		6.2 V		ZENER	.001 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5 %	200 ohm	150 Cel	1 ohm	-55 Cel	MATTE TIN	R-PDSO-C2	1	UNIDIRECTIONAL		Not Qualified	5 W		DO-214AA	e3	10	260	SILICON
SZ1SMB5941BT3G	Onsemi	ZENER DIODE	DUAL	L BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	8 mA	SINGLE		47 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	67 ohm	-65 Cel	MATTE TIN	R-PDSO-L2	1	UNIDIRECTIONAL			.55 W			e3	30	260	SILICON	AEC-Q101
SZBZX84C3V6LT3G	Onsemi	ZENER DIODE				YES			5 mA	SINGLE		3.6 V		ZENER		1			Voltage Reference Diodes	5 %		150 Cel	90 ohm		MATTE TIN		1				.3 W			e3	30	260	SILICON
SZMM3Z4V3T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		4.3 V	.9 V	ZENER	3 uA	1	1 V	SMALL OUTLINE	Voltage Reference Diodes	6.98 %	1000 ohm	150 Cel	90 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL			.3 W			e3	30	260	SILICON	AEC-Q101
1N4734A-T50R	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	45 mA	SINGLE		5.6 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	5 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4734AT50R	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	45 mA	SINGLE		5.6 V		ZENER	10 uA	1		LONG FORM		5 %	600 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4734A_T50R	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	45 mA	SINGLE		5.6 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	5 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4741APE3/TR12	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	25 mA	SINGLE		11 V		ZENER	5 uA	1	7.6 V	LONG FORM		5 %	700 ohm	150 Cel	8 ohm	-65 Cel		O-PALF-W2		UNIDIRECTIONAL	ISOLATED		1 W		DO-204AL				SILICON	MIL-STD-750
1N5239B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE		9.1 V		ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
1N5359BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	50 mA	SINGLE		24 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	3.5 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			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
BZX79-B3V0,143	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		3 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		200 Cel	95 ohm	-65 Cel	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e3	30	260	SILICON	IEC-60134
BZX84-C7V5,215	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	5.3 mV/Cel	7.5 V		ZENER	1 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	15 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		Not Qualified	.25 W		TO-236AB	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.