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
1N4579V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE	.032 mV/Cel	6.4 V	ZENER		1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
GZ68AR	STMicroelectronics	ZENER DIODE				NO			30 mA	SINGLE		68 V			1		Voltage Reference Diodes	10 %		150 Cel	24 ohm							10 W
BZX46C62	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE		62 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.45 %		175 Cel	185 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
J-Z2C56	STMicroelectronics	ZENER DIODE				YES			10 mA	SINGLE		56 V			1		Voltage Reference Diodes	5 %										2 W
BZX84B9V1	STMicroelectronics	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	5.46 mV/Cel	9.1 V	ZENER	.5 uA	1	SMALL OUTLINE		2 %	100 ohm	175 Cel		-65 Cel		R-PDSO-G3	UNIDIRECTIONAL		Not Qualified	.35 W				SILICON
T-LVA495A	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE	6.96 mV/Cel	9.5 V	ZENER	.01 uA	1	LONG FORM	Voltage Reference Diodes	3 %		175 Cel	175 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e0	SILICON
SM2Z39	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	10 mA	SINGLE		39 V	ZENER		1	SMALL OUTLINE	Voltage Reference Diodes	5.13 %		175 Cel	40 ohm		Matte Tin (Sn)	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	2 W	HIGH SURGE CAPABILITY	DO-214AC	e3	SILICON
BZX85C180	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1.5 mA	SINGLE	216 mV/Cel	180 V	ZENER	.5 uA	1	LONG FORM			7000 ohm	175 Cel		-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e3	SILICON
BZV16C3V3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	150 mA	SINGLE		3.3 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.06 %		175 Cel	10 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
1N4115V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE		22 V	ZENER	.01 uA	1	LONG FORM		5 %		200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W	LOW NOISE	DO-35		SILICON
SM5Z24A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	50 mA	SINGLE	19.2 mV/Cel	24 V	ZENER	.5 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	100 ohm	175 Cel	3.5 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
1N2993BR	STMicroelectronics	ZENER DIODE				NO			60 mA	SINGLE		43 V			1		Voltage Reference Diodes	5 %		175 Cel	12 ohm							10 W
T-LVA474AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE	4.57 mV/Cel	7.4 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
BZX46C5V1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		5.1 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	17 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
J-BZX85C33	STMicroelectronics	ZENER DIODE				YES			8 mA	SINGLE		33 V			1		Voltage Reference Diodes	7.5 %										1.3 W
1N4117V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE		25 V	ZENER	.01 uA	1	LONG FORM		5 %		200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W	LOW NOISE	DO-35		SILICON
1N3157AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	10 mA	SINGLE	.084 mV/Cel	8.4 V	ZENER		1	LONG FORM				175 Cel		-55 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
1N3338B	STMicroelectronics	ZENER DIODE	UPPER	SOLDER LUG	1	NO	ROUND	METAL	150 mA	SINGLE		82 V	ZENER		1	POST/STUD MOUNT	Voltage Reference Diodes	6.1 %		175 Cel	11 ohm			O-MUPM-D1	UNIDIRECTIONAL	ANODE	Not Qualified	50 W		DO-5		SILICON
SM5Z7V5A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	175 mA	SINGLE	3.375 mV/Cel	7.5 V	ZENER	10 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	200 ohm	175 Cel	1.5 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
1N4569	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.5 mA	SINGLE	.032 mV/Cel	6.4 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	200 ohm	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED		e0	SILICON
TMM4576A	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	1 mA	SINGLE	.425 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
SM2Z150	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		150 V	ZENER		1	SMALL OUTLINE	Voltage Reference Diodes	6.12 %		175 Cel	300 ohm		Matte Tin (Sn)	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	2 W	HIGH SURGE CAPABILITY	DO-214AC	e3	SILICON
TMM5221B	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE	0 mV/Cel	2.4 V	ZENER	100 uA	1	LONG FORM	Voltage Reference Diodes	5 %	1200 ohm	200 Cel	30 ohm	-55 Cel	TIN LEAD	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	SILICON
1N936V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE	.45 mV/Cel	9 V	ZENER		1	LONG FORM				175 Cel		-55 Cel		O-LALF-W2		ISOLATED	Not Qualified	.5 W	TEMPERATURE COMPENSATED			SILICON
TMM5230B	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE	1.41 mV/Cel	4.7 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	1900 ohm	200 Cel	19 ohm	-55 Cel	TIN LEAD	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	SILICON
SM5Z33A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	40 mA	SINGLE	28.05 mV/Cel	33 V	ZENER	.5 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	150 ohm	175 Cel	10 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
BZX46C7V5	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	16.5 mA	SINGLE		7.5 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.04 %		175 Cel	5.5 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
1N936AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE	.45 mV/Cel	9 V	ZENER		1	LONG FORM				175 Cel		-55 Cel		O-LALF-W2		ISOLATED	Not Qualified	.5 W	TEMPERATURE COMPENSATED			SILICON
BZX46C110	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1.1 mA	SINGLE		110 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.45 %		175 Cel	750 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
PL130Z	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		130 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.42 %		150 Cel	300 ohm	-55 Cel		O-PALF-W2	UNIDIRECTIONAL	ISOLATED		1.3 W				SILICON
J-Z2C39	STMicroelectronics	ZENER DIODE				YES			10 mA	SINGLE		39 V			1		Voltage Reference Diodes	5 %										2 W
BZV55B4V7	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	.47 mV/Cel	4.7 V	ZENER	.5 uA	1	LONG FORM		2 %	600 ohm	175 Cel		-55 Cel		O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W				SILICON
1N3305BR	STMicroelectronics	ZENER DIODE				NO			1800 mA	SINGLE		6.8 V			1		Voltage Reference Diodes	5 %		175 Cel	.2 ohm							50 W
1N4569V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.5 mA	SINGLE	.032 mV/Cel	6.4 V	ZENER		1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
BZV16C27	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	19 mA	SINGLE		27 V	ZENER		1	LONG FORM	Voltage Reference Diodes	7.04 %		175 Cel	35 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
T-LVA471A	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE	4.26 mV/Cel	7.1 V	ZENER	.01 uA	1	LONG FORM	Voltage Reference Diodes	3 %		175 Cel	175 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e0	SILICON
1N2990B	STMicroelectronics	ZENER DIODE	UPPER	SOLDER LUG	1	NO	ROUND	METAL	75 mA	SINGLE		33 V	ZENER		1	POST/STUD MOUNT	Voltage Reference Diodes	6.1 %		175 Cel	9 ohm			O-MUPM-D1	UNIDIRECTIONAL	ANODE	Not Qualified	10 W		DO-4		SILICON
1N935BV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE	.9 mV/Cel	9 V	ZENER		1	LONG FORM				175 Cel		-55 Cel		O-LALF-W2		ISOLATED	Not Qualified	.5 W	TEMPERATURE COMPENSATED			SILICON
BZX46C3V9	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		3.9 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.13 %		175 Cel	23 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
1N4570V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 mA	SINGLE	.64 mV/Cel	6.4 V	ZENER		1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
T-LVA47AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	10 mA	SINGLE		4.7 V	ZENER	4 uA	1	LONG FORM		5 %		175 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35		SILICON
BZV16C5V1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	98 mA	SINGLE		5.1 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	7 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
BZV16C16	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	31 mA	SINGLE		16 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.56 %		175 Cel	16 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
1N4566V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.5 mA	SINGLE	.32 mV/Cel	6.4 V	ZENER		1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
1N4106V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE		12 V	ZENER	.05 uA	1	LONG FORM		5 %		200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W	LOW NOISE	DO-35		SILICON
PL51Z	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	10 mA	SINGLE		75 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.04 %		150 Cel	60 ohm	-55 Cel		O-PALF-W2	UNIDIRECTIONAL	ISOLATED		1.3 W				SILICON
RZ10AR	STMicroelectronics	ZENER DIODE				NO			390 mA	SINGLE		10 V			1		Voltage Reference Diodes	10 %		125 Cel	1.3 ohm							.2 W
PL30Z	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	25 mA	SINGLE		30 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.67 %		150 Cel	15 ohm	-55 Cel		O-PALF-W2	UNIDIRECTIONAL	ISOLATED		1.3 W				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.