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
1N2979BR	STMicroelectronics	ZENER DIODE				NO			170 mA	SINGLE		15 V			1		Voltage Reference Diodes	5 %		175 Cel	3 ohm							10 W
ZPY47	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	10 mA	SINGLE	61.1 mV/Cel	47 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e3	SILICON
TMM4566	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	.5 mA	SINGLE	.32 mV/Cel	6.4 V	ZENER		1	LONG FORM	Voltage Reference Diodes			175 Cel	200 ohm	-65 Cel	TIN LEAD	O-LELF-R2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED		e0	SILICON
BZX85C100	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2.7 mA	SINGLE	120 mV/Cel	100 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	3000 ohm	175 Cel	380 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e3	SILICON
T-LVA375AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 mA	SINGLE		7.5 V	ZENER	.01 uA	1	LONG FORM		5 %		175 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35		SILICON
TS821BIAP	STMicroelectronics
1N4574AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 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
T-LVA465A	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.25 mA	SINGLE	3.56 mV/Cel	6.5 V	ZENER	.05 uA	1	LONG FORM	Voltage Reference Diodes	4 %		175 Cel	100 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e0	SILICON
1N2975BR	STMicroelectronics	ZENER DIODE				NO			230 mA	SINGLE		11 V			1		Voltage Reference Diodes	5 %		175 Cel	3 ohm							10 W
GZ47A	STMicroelectronics	ZENER DIODE				NO			43 mA	SINGLE		47 V			1		Voltage Reference Diodes	10 %		150 Cel	13 ohm							10 W
GZ27A	STMicroelectronics	ZENER DIODE				NO			75 mA	SINGLE		27 V			1		Voltage Reference Diodes	10 %		150 Cel	5.6 ohm							10 W
TMM5240B	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE	7.5 mV/Cel	10 V	ZENER	3 uA	1	LONG FORM	Voltage Reference Diodes	5 %	600 ohm	200 Cel	17 ohm	-55 Cel	TIN LEAD	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	SILICON
BZX85C120W	STMicroelectronics	ZENER DIODE				NO			2 mA	SINGLE		120 V			1		Voltage Reference Diodes	5 %		175 Cel	580 ohm		MATTE TIN					1.3 W			e3
BZV16C6V8	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	74 mA	SINGLE		6.8 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	3.5 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
1N3315BR	STMicroelectronics	ZENER DIODE				NO			780 mA	SINGLE		16 V			1		Voltage Reference Diodes	5 %		175 Cel	1.6 ohm							50 W
GZ33AR	STMicroelectronics	ZENER DIODE				NO			62 mA	SINGLE		33 V			1		Voltage Reference Diodes	10 %		150 Cel	7.5 ohm							10 W
BZV16C11	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	46 mA	SINGLE		11 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.45 %		175 Cel	8 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
1N939V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE	.045 mV/Cel	9 V	ZENER		1	LONG FORM				175 Cel		-55 Cel		O-LALF-W2		ISOLATED	Not Qualified	.5 W	TEMPERATURE COMPENSATED			SILICON
BZV58C12	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	100 mA	SINGLE	7.8 mV/Cel	12 V	ZENER	2 uA	1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	2.5 ohm	-65 Cel	TIN LEAD	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e0	SILICON
BZM85E6V2	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	35 mA	SINGLE	3.41 mV/Cel	6.2 V	ZENER	1 uA	1	LONG FORM		3 %	300 ohm	175 Cel		-55 Cel		O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W				SILICON
1N4572V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 mA	SINGLE	.128 mV/Cel	6.4 V	ZENER		1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
1N2979B	STMicroelectronics	ZENER DIODE	UPPER	SOLDER LUG	1	NO	ROUND	METAL	170 mA	SINGLE		15 V	ZENER		1	POST/STUD MOUNT	Voltage Reference Diodes	6.1 %		175 Cel	3 ohm			O-MUPM-D1	UNIDIRECTIONAL	ANODE	Not Qualified	10 W		DO-4		SILICON
BZV55C24	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	28.8 mV/Cel	24 V	ZENER	.1 uA	1	LONG FORM	Voltage Reference Diodes	5 %	220 ohm	175 Cel	70 ohm	-55 Cel	TIN LEAD	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	SILICON
1N2984BR	STMicroelectronics	ZENER DIODE				NO			125 mA	SINGLE		20 V			1		Voltage Reference Diodes	5 %		175 Cel	4 ohm							10 W
1N2985B	STMicroelectronics	ZENER DIODE	UPPER	SOLDER LUG	1	NO	ROUND	METAL	115 mA	SINGLE		22 V	ZENER		1	POST/STUD MOUNT	Voltage Reference Diodes	5.7 %		175 Cel	5 ohm			O-MUPM-D1	UNIDIRECTIONAL	ANODE	Not Qualified	10 W		DO-4		SILICON
BZX83C5V1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE		5.1 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5.88 %		175 Cel	60 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
1N3308BR	STMicroelectronics	ZENER DIODE				NO			1300 mA	SINGLE		9.1 V			1		Voltage Reference Diodes	5 %		175 Cel	.5 ohm							50 W
BZV16C180	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	2.8 mA	SINGLE		180 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.41 %		175 Cel	7000 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
1N4570A	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 mA	SINGLE	.64 mV/Cel	6.4 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	100 ohm	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED		e0	SILICON
BZX46C4V3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		4.3 V	ZENER		1	LONG FORM	Voltage Reference Diodes	6.98 %		175 Cel	22 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED		.5 W		DO-35	e0	SILICON
J-Z2C24	STMicroelectronics	ZENER DIODE				YES			25 mA	SINGLE		24 V			1		Voltage Reference Diodes	5 %										2 W
TMM5254B	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	4.6 mA	SINGLE	24.3 mV/Cel	27 V	ZENER	.1 uA	1	LONG FORM	Voltage Reference Diodes	5 %	600 ohm	200 Cel	41 ohm	-55 Cel	TIN LEAD	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	SILICON
TMM5234B	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	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	-55 Cel	TIN LEAD	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	SILICON
BZV16C56	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	9 mA	SINGLE		56 V	ZENER		1	LONG FORM	Voltage Reference Diodes	7.14 %		175 Cel	110 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED		3 W		DO-13	e0	SILICON
1N3340B	STMicroelectronics	ZENER DIODE				NO			120 mA	SINGLE		100 V			1		Voltage Reference Diodes	5 %		175 Cel	20 ohm							50 W
1N4574V	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 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
ZPY75	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	10 mA	SINGLE	97.5 mV/Cel	75 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	6 %		200 Cel	160 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e3	SILICON
TMM4625	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	.25 mA	SINGLE		5.1 V	ZENER	10 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	1500 ohm	-65 Cel	TIN LEAD	O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W	LOW NOISE		e0	SILICON
1N4187B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2.3 mA	SINGLE	110 mV/Cel	110 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	4000 ohm	200 Cel	450 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e0	SILICON
SM5Z62A	STMicroelectronics	ZENER DIODE	DUAL	C BEND	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE	55.8 mV/Cel	62 V	ZENER	.5 uA	1	SMALL OUTLINE	Voltage Reference Diodes	5 %	400 ohm	175 Cel	42 ohm	-65 Cel	TIN LEAD	R-PDSO-C2	UNIDIRECTIONAL		Not Qualified	5 W			e0	SILICON
ZPY68	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	10 mA	SINGLE	88.4 mV/Cel	68 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	130 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e3	SILICON
J-BZX85C9V1	STMicroelectronics	ZENER DIODE				YES			25 mA	SINGLE		9.1 V			1		Voltage Reference Diodes	7.5 %										1.3 W
GZ12AR	STMicroelectronics	ZENER DIODE				NO			160 mA	SINGLE		12 V			1		Voltage Reference Diodes	10 %		150 Cel	1.8 ohm							10 W
1N3346BR	STMicroelectronics	ZENER DIODE				NO			85 mA	SINGLE		150 V			1		Voltage Reference Diodes	5 %		175 Cel	75 ohm							50 W
BZV58C180	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE	171 mV/Cel	180 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	430 ohm	-65 Cel	TIN LEAD	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e0	SILICON
1N3342BR	STMicroelectronics	ZENER DIODE				NO			110 mA	SINGLE		110 V			1		Voltage Reference Diodes	5 %		175 Cel	30 ohm							50 W
BZM85E3V9	STMicroelectronics	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	60 mA	SINGLE	-.78 mV/Cel	3.9 V	ZENER	10 uA	1	LONG FORM		3 %	500 ohm	175 Cel		-55 Cel		O-LELF-R2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W				SILICON
1N4582	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	4 mA	SINGLE	.128 mV/Cel	6.4 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	25 ohm	-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED	DO-35	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.