STMicroelectronics Zener Diodes 2,400+

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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	Technology	Maximum Reverse Current	No. of Elements	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	Polarity	Case Connection	Qualification	Maximum Power Dissipation	Additional Features	JEDEC-95 Code	JESD-609 Code	Diode Element Material
1N2989BR	STMicroelectronics	ZENER DIODE				NO			85 mA	SINGLE		30 V			1		Voltage Reference Diodes	5 %		175 Cel	8 ohm							10 W
BZM85B3V3	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	80 mA	SINGLE	-1.65 mV/Cel	3.3 V	ZENER	40 uA	1	LONG FORM		2 %	400 ohm	175 Cel		-55 Cel		O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W				SILICON
PL82Z	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	10 mA	SINGLE		82 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.1 %		150 Cel	100 ohm	-55 Cel		O-PALF-W2	UNIDIRECTIONAL	ISOLATED		1.3 W				SILICON
SM5Z47A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	25 mA	SINGLE	42.3 mV/Cel	47 V	ZENER	.5 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	210 ohm	175 Cel	25 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
SM5Z4V3A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	290 mA	SINGLE	0 mV/Cel	4.3 V	ZENER	10 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	500 ohm	175 Cel	2 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
BZX84B3V3	STMicroelectronics	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	0 mV/Cel	3.3 V	ZENER	2 uA	1	SMALL OUTLINE		2 %	600 ohm	175 Cel		-65 Cel		R-PDSO-G3	UNIDIRECTIONAL		Not Qualified	.35 W				SILICON
T-LVA450A	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE	1.25 mV/Cel	5 V	ZENER	10 uA	1	LONG FORM	Voltage Reference Diodes	4 %		175 Cel	700 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e0	SILICON
J-BZX55C5V1	STMicroelectronics	ZENER DIODE				YES			5 mA	SINGLE		5.1 V			1		Voltage Reference Diodes	5 %										.5 W
ZPY6V8	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	100 mA	SINGLE	4.76 mV/Cel	6.8 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes			200 Cel	2 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e3	SILICON
BZX46C56	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2.2 mA	SINGLE		56 V	ZENER		1	LONG FORM	Voltage Reference Diodes	7.14 %		175 Cel	150 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
SM5Z20A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	65 mA	SINGLE	15 mV/Cel	20 V	ZENER	.5 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	75 ohm	175 Cel	3 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
J-Z10C11	STMicroelectronics	ZENER DIODE				YES			230 mA	SINGLE		11 V			1		Voltage Reference Diodes	5 %										10 W
GZ18B	STMicroelectronics	ZENER DIODE				NO			11 mA	SINGLE		180 V			1		Voltage Reference Diodes	10 %		150 Cel	82 ohm							10 W
1N3154A	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	10 mA	SINGLE	.84 mV/Cel	8.4 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	15 ohm	-55 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED		e0	SILICON
BZX85C68	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	4 mA	SINGLE	64.6 mV/Cel	68 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	2000 ohm	175 Cel	150 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e3	SILICON
GZ12BR	STMicroelectronics	ZENER DIODE				NO			16 mA	SINGLE		120 V			1		Voltage Reference Diodes	10 %		150 Cel	56 ohm							10 W
J-BZX85C5V6	STMicroelectronics	ZENER DIODE				YES			45 mA	SINGLE		5.6 V			1		Voltage Reference Diodes	7.5 %										1.3 W
1N3344BR	STMicroelectronics	ZENER DIODE				NO			95 mA	SINGLE		130 V			1		Voltage Reference Diodes	5 %		175 Cel	50 ohm							50 W
BZV29	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		6.2 V			1		Voltage Reference Diodes				15 ohm		TIN LEAD					.4 W			e0
1N4583AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	4 mA	SINGLE	.064 mV/Cel	6.4 V	ZENER		1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
TM4751A	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	8.5 mA	SINGLE	27 mV/Cel	30 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	1000 ohm	200 Cel	40 ohm	-65 Cel	MATTE TIN	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W			e3	SILICON
J-BZX55C13	STMicroelectronics	ZENER DIODE				YES			5 mA	SINGLE		13 V			1		Voltage Reference Diodes	5 %										.5 W
1N985B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1.3 mA	SINGLE		100 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	500 ohm		TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W		DO-35	e0	SILICON
BZX83C4V3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		4.3 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.98 %		175 Cel	80 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
1N2975B	STMicroelectronics	ZENER DIODE				NO			230 mA	SINGLE		11 V			1		Voltage Reference Diodes	5 %		175 Cel	3 ohm							10 W
SM5Z12A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	100 mA	SINGLE	7.8 mV/Cel	12 V	ZENER	2 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	125 ohm	175 Cel	2 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
1N4116	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE		24 V	ZENER	.01 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	150 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W	LOW NOISE	DO-35	e0	SILICON
J-BZX85C3V0	STMicroelectronics	ZENER DIODE				YES			80 mA	SINGLE		3 V			1		Voltage Reference Diodes	7.5 %										1.3 W
1N3315B	STMicroelectronics	ZENER DIODE				NO			780 mA	SINGLE		16 V			1		Voltage Reference Diodes	5 %		175 Cel	1.6 ohm							50 W
J-BZX55C11	STMicroelectronics	ZENER DIODE				YES			5 mA	SINGLE		11 V			1		Voltage Reference Diodes	5 %										.5 W
RZ56AR	STMicroelectronics	ZENER DIODE				NO			68 mA	SINGLE		56 V			1		Voltage Reference Diodes	10 %		125 Cel	18 ohm							.2 W
PL12Z	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	10 mA	SINGLE		36 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.56 %		150 Cel	7 ohm	-55 Cel		O-PALF-W2	UNIDIRECTIONAL	ISOLATED		1.3 W				SILICON
1N2972B	STMicroelectronics	ZENER DIODE				NO			305 mA	SINGLE		8.2 V			1		Voltage Reference Diodes	5 %		175 Cel	1.5 ohm							10 W
BZV55B6V8	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	5.44 mV/Cel	6.8 V	ZENER	.1 uA	1	LONG FORM		2 %	150 ohm	175 Cel		-55 Cel		O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W				SILICON
J-BZX55C6V2	STMicroelectronics	ZENER DIODE				YES			5 mA	SINGLE		6.2 V			1		Voltage Reference Diodes	5 %										.5 W
1N3306B	STMicroelectronics	ZENER DIODE				NO			1700 mA	SINGLE		7.5 V			1		Voltage Reference Diodes	5 %		175 Cel	.3 ohm							50 W
BZX46C3V3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		3.3 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.06 %		175 Cel	28 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
SM2Z10	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	50 mA	SINGLE		10 V	ZENER		1	SMALL OUTLINE	Voltage Reference Diodes	6 %		175 Cel	4 ohm		Matte Tin (Sn)	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	2 W	HIGH SURGE CAPABILITY	DO-214AC	e3	SILICON
1N825V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE	.124 mV/Cel	6.2 V	ZENER		1	LONG FORM				175 Cel		-55 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
1N3317B	STMicroelectronics	ZENER DIODE				NO			700 mA	SINGLE		18 V			1		Voltage Reference Diodes	5 %		175 Cel	2 ohm							50 W
T-LVA468AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE	3.9 mV/Cel	6.8 V	ZENER	.01 uA	1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35		SILICON
1N3349BR	STMicroelectronics	ZENER DIODE				NO			68 mA	SINGLE		180 V			1		Voltage Reference Diodes	5 %		175 Cel	90 ohm							50 W
BZV58C6V2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	200 mA	SINGLE	1.984 mV/Cel	6.2 V	ZENER	10 uA	1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	1 ohm	-65 Cel	TIN LEAD	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e0	SILICON
TMM827	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	7.5 mA	SINGLE	.062 mV/Cel	6.2 V	ZENER		1	LONG FORM	Voltage Reference Diodes			175 Cel	15 ohm	-55 Cel	TIN LEAD	O-LELF-R2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED		e0	SILICON
TMM4578A	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	1 mA	SINGLE	.085 mV/Cel	8.5 V	ZENER		1	LONG FORM	Voltage Reference Diodes			175 Cel	100 ohm	-65 Cel	TIN LEAD	O-LELF-R2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED		e0	SILICON
T-LVA3100A	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 mA	SINGLE		10 V	ZENER	.01 uA	1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	60 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e0	SILICON
BZM85C6V8	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	35 mA	SINGLE	4.08 mV/Cel	6.8 V	ZENER	1 uA	1	LONG FORM	Voltage Reference Diodes	5 %	300 ohm	175 Cel	3.5 ohm	-55 Cel	MATTE TIN	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W			e3	SILICON
BZM85C2V7	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	80 mA	SINGLE	-1.35 mV/Cel	2.7 V	ZENER	150 uA	1	LONG FORM	Voltage Reference Diodes	5 %	400 ohm	175 Cel	20 ohm	-55 Cel	MATTE TIN	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 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.