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
BZX55B4V7B2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	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-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55C13	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	14.3 mV/Cel	13 V	ZENER	.1 uA	1	LONG FORM	Voltage Reference Diodes	5 %	110 ohm	175 Cel	26 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e0	SILICON
1N4773	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.5 mA	SINGLE	.091 mV/Cel	9.1 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
1N5242DAR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	9.24 mV/Cel	12 V	ZENER	1 uA	1	LONG FORM		1 %	600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZY97C13	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	50 mA	SINGLE	13 mV/Cel	13 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	6.42 %		150 Cel	10 ohm	-65 Cel	MATTE TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.5 W			e3	SILICON
BZX55C180AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 mA	SINGLE	216 mV/Cel	180 V	ZENER	.1 uA	1	LONG FORM			5000 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZV47C36RL	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	10 mA	SINGLE	30.6 mV/Cel	36 V	ZENER	.5 uA	1	LONG FORM				175 Cel		-65 Cel		O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	2 W				SILICON
BZX55C16AZ2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	17.6 mV/Cel	16 V	ZENER	.1 uA	1	LONG FORM			170 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX79C91AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE	109.2 mV/Cel	91 V	ZENER	.05 uA	1	LONG FORM			550 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5257BB2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	3.8 mA	SINGLE	30.36 mV/Cel	33 V	ZENER	.1 uA	1	LONG FORM		5 %	700 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55C13AR2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	14.3 mV/Cel	13 V	ZENER	.1 uA	1	LONG FORM			110 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55A22AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	24.2 mV/Cel	22 V	ZENER	.1 uA	1	LONG FORM		1 %	220 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX79C22AZ2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	20 mV/Cel	22 V	ZENER	.05 uA	1	LONG FORM			250 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX79C36AZ2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE	37.4 mV/Cel	36 V	ZENER	.05 uA	1	LONG FORM			350 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZY97C8V2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	100 mA	SINGLE	6.56 mV/Cel	8.2 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	6.1 %		150 Cel	2 ohm	-65 Cel	MATTE TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.5 W			e3	SILICON
BZX55B12	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	13.2 mV/Cel	12 V	ZENER	.1 uA	1	LONG FORM		2 %	90 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX79C47AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE	51.8 mV/Cel	47 V	ZENER	.05 uA	1	LONG FORM			375 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5228BAR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	0 mV/Cel	3.9 V	ZENER	10 uA	1	LONG FORM		5 %	1900 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZV47C6V8	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	100 mA	SINGLE	2.72 mV/Cel	6.8 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	2 ohm	-65 Cel	TIN LEAD	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	2 W			e0	SILICON
BZX55B5V1AZ1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	2.55 mV/Cel	5.1 V	ZENER	.1 uA	1	LONG FORM		2 %	550 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX79C4V7AZ2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	.2 mV/Cel	4.7 V	ZENER	3 uA	1	LONG FORM			500 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5234DAR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	2.79 mV/Cel	6.2 V	ZENER	5 uA	1	LONG FORM		1 %	1000 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX79C33AR2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE	33.4 mV/Cel	33 V	ZENER	.05 uA	1	LONG FORM			325 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55A3V6AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	-1.44 mV/Cel	3.6 V	ZENER	2 uA	1	LONG FORM		1 %	600 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5232CAR2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	2.128 mV/Cel	5.6 V	ZENER	5 uA	1	LONG FORM		2 %	1600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5239DAZ1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	6.188 mV/Cel	9.1 V	ZENER	3 uA	1	LONG FORM		1 %	600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZV47C4V7	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	100 mA	SINGLE	0 mV/Cel	4.7 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	7 ohm	-65 Cel	TIN LEAD	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	2 W			e0	SILICON
1N5235DAR2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	3.4 mV/Cel	6.8 V	ZENER	3 uA	1	LONG FORM		1 %	750 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5231CAR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	1.53 mV/Cel	5.1 V	ZENER	5 uA	1	LONG FORM		2 %	1600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N4769AV	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.5 mA	SINGLE	.0455 mV/Cel	9.1 V	ZENER		1	LONG FORM				175 Cel		-65 Cel		O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED			SILICON
1N5239CAZ2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	6.188 mV/Cel	9.1 V	ZENER	3 uA	1	LONG FORM		2 %	600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5262BAZ1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2.5 mA	SINGLE	48.96 mV/Cel	51 V	ZENER	.1 uA	1	LONG FORM		5 %	1100 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5257BAZ1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	3.8 mA	SINGLE	30.36 mV/Cel	33 V	ZENER	.1 uA	1	LONG FORM		5 %	700 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5240CB2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	7.5 mV/Cel	10 V	ZENER	3 uA	1	LONG FORM		2 %	600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5276BAZ1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.85 mA	SINGLE	165 mV/Cel	150 V	ZENER	.1 uA	1	LONG FORM		5 %	5000 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55C3V3AZ1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	-1.65 mV/Cel	3.3 V	ZENER	2 uA	1	LONG FORM			600 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55C8V2AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	7.38 mV/Cel	8.2 V	ZENER	.1 uA	1	LONG FORM			50 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55C68	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2.5 mA	SINGLE	81.6 mV/Cel	68 V	ZENER	.1 uA	1	LONG FORM	Voltage Reference Diodes	5 %	1000 ohm	175 Cel	200 ohm	-55 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e0	SILICON
1N4769	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	.5 mA	SINGLE	.0455 mV/Cel	9.1 V	ZENER		1	LONG FORM	Voltage Reference Diodes	5 %		175 Cel	350 ohm	-65 Cel	TIN LEAD	O-LALF-W2		ISOLATED	Not Qualified	.4 W	TEMPERATURE COMPENSATED		e0	SILICON
BZV48C120	STMicroelectronics	ZENER DIODE				NO			10 mA	SINGLE		120 V			1		Voltage Reference Diodes	5 %		175 Cel	170 ohm		TIN LEAD					5 W			e0
BZX55C7V5B2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	6.75 mV/Cel	7.5 V	ZENER	.1 uA	1	LONG FORM			50 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5262BAR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2.5 mA	SINGLE	48.96 mV/Cel	51 V	ZENER	.1 uA	1	LONG FORM		5 %	1100 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55B15AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	16.5 mV/Cel	15 V	ZENER	.1 uA	1	LONG FORM		2 %	110 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55C110AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	1 mA	SINGLE	132 mV/Cel	110 V	ZENER	.1 uA	1	LONG FORM			5000 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
1N5232CAZ2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	2.128 mV/Cel	5.6 V	ZENER	5 uA	1	LONG FORM		2 %	1600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX79C100AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	2 mA	SINGLE	121 mV/Cel	100 V	ZENER	.05 uA	1	LONG FORM			600 ohm	200 Cel		-65 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55C13AR1	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	14.3 mV/Cel	13 V	ZENER	.1 uA	1	LONG FORM			110 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		SILICON
BZX55B10AR2	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	11 mV/Cel	10 V	ZENER	.1 uA	1	LONG FORM		2 %	70 ohm	175 Cel		-55 Cel		O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35		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.