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	JEDEC-95 Code	JESD-609 Code	Diode Element Material
ZPY100	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	130 mV/Cel	100 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	250 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	DO-41	e3	SILICON
1N3046BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	2 mA	SINGLE	114 mV/Cel	120 V	ZENER	5 uA	1	LONG FORM		5 %	4500 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3020BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	25 mA	SINGLE	5.5 mV/Cel	10 V	ZENER	25 uA	1	LONG FORM		5 %	700 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3030B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	9.5 mA	SINGLE	22.95 mV/Cel	27 V	ZENER	5 uA	1	LONG FORM		5 %	750 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
ZPY11	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	50 mA	SINGLE	11 mV/Cel	11 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	7 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	DO-41	e3	SILICON
BZV33B	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		9 V			1		Voltage Reference Diodes				20 ohm		TIN LEAD					.25 W		e0
BZV30	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		6.2 V			1		Voltage Reference Diodes				15 ohm		TIN LEAD					.4 W		e0
1N3035B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	6 mA	SINGLE	38.7 mV/Cel	43 V	ZENER	5 uA	1	LONG FORM		5 %	1500 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
BZV33	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		9 V			1		Voltage Reference Diodes				20 ohm		TIN LEAD					.25 W		e0
1N3017BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	34 mA	SINGLE	3.375 mV/Cel	7.5 V	ZENER	100 uA	1	LONG FORM		5 %	700 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
BZV34A	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		9 V			1		Voltage Reference Diodes				20 ohm		TIN LEAD					.25 W		e0
1N3042BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	3 mA	SINGLE	73.8 mV/Cel	82 V	ZENER	5 uA	1	LONG FORM		5 %	3000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3043BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	2.8 mA	SINGLE	81.9 mV/Cel	91 V	ZENER	5 uA	1	LONG FORM		5 %	3000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3044BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	2.5 mA	SINGLE	90 mV/Cel	100 V	ZENER	5 uA	1	LONG FORM		5 %	3000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3034BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	6.5 mA	SINGLE	35.1 mV/Cel	39 V	ZENER	5 uA	1	LONG FORM		5 %	1000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3037B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	5 mA	SINGLE	45.9 mV/Cel	51 V	ZENER	5 uA	1	LONG FORM		5 %	1500 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3029BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	10.5 mA	SINGLE	19.2 mV/Cel	24 V	ZENER	5 uA	1	LONG FORM		5 %	750 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3042B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	3 mA	SINGLE	73.8 mV/Cel	82 V	ZENER	5 uA	1	LONG FORM		5 %	3000 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3032BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	7.5 mA	SINGLE	28.05 mV/Cel	33 V	ZENER	5 uA	1	LONG FORM		5 %	1000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3041B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	3.3 mA	SINGLE	67.5 mV/Cel	75 V	ZENER	5 uA	1	LONG FORM		5 %	2000 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3031B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	8.5 mA	SINGLE	25.5 mV/Cel	30 V	ZENER	5 uA	1	LONG FORM		5 %	1000 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
BZV35B	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		9 V			1		Voltage Reference Diodes				20 ohm		TIN LEAD					.25 W		e0
1N3047B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	1.9 mA	SINGLE	123.5 mV/Cel	130 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	5000 ohm	175 Cel	700 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e0	SILICON
1N3027BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	12.5 mA	SINGLE	15 mV/Cel	20 V	ZENER	5 uA	1	LONG FORM		5 %	750 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3036B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	5.5 mA	SINGLE	42.3 mV/Cel	47 V	ZENER	5 uA	1	LONG FORM		5 %	1500 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3051B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	1.2 mA	SINGLE	200 mV/Cel	200 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	8000 ohm	175 Cel	1500 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e0	SILICON
BZV31A	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		6.2 V			1		Voltage Reference Diodes				15 ohm		TIN LEAD					.4 W		e0
1N3039BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	4 mA	SINGLE	55.8 mV/Cel	62 V	ZENER	5 uA	1	LONG FORM		5 %	2000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3048B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	1.7 mA	SINGLE	142.5 mV/Cel	150 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	6000 ohm	175 Cel	1000 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e0	SILICON
1N3031BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	8.5 mA	SINGLE	25.5 mV/Cel	30 V	ZENER	5 uA	1	LONG FORM		5 %	1000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
ZPY10	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	50 mA	SINGLE	9 mV/Cel	10 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	4 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	DO-41	e3	SILICON
ZPY16	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	25 mA	SINGLE	17.6 mV/Cel	16 V	ZENER	.5 uA	1	LONG FORM	Voltage Reference Diodes	5 %		200 Cel	10 ohm	-55 Cel	MATTE TIN	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	DO-41	e3	SILICON
1N3049B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	1.6 mA	SINGLE	152 mV/Cel	160 V	ZENER	5 uA	1	LONG FORM	Voltage Reference Diodes	5 %	6500 ohm	175 Cel	1100 ohm	-65 Cel	TIN LEAD	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e0	SILICON
1N3045BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	2.3 mA	SINGLE	104.5 mV/Cel	110 V	ZENER	5 uA	1	LONG FORM		5 %	4000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3025BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	15.5 mA	SINGLE	11.2 mV/Cel	16 V	ZENER	5 uA	1	LONG FORM		5 %	700 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3047BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	1.9 mA	SINGLE	123.5 mV/Cel	130 V	ZENER	5 uA	1	LONG FORM		5 %	5000 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3038B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	4.5 mA	SINGLE	50.4 mV/Cel	56 V	ZENER	5 uA	1	LONG FORM		5 %	2000 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3026B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	14 mA	SINGLE	13.5 mV/Cel	18 V	ZENER	5 uA	1	LONG FORM		5 %	750 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3017B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	34 mA	SINGLE	3.375 mV/Cel	7.5 V	ZENER	100 uA	1	LONG FORM	Voltage Reference Diodes	5 %	700 ohm	175 Cel	4 ohm	-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3028B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	11.5 mA	SINGLE	17.6 mV/Cel	22 V	ZENER	5 uA	1	LONG FORM		5 %	750 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3021B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	23 mA	SINGLE	6.6 mV/Cel	11 V	ZENER	5 uA	1	LONG FORM		5 %	700 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3021BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	23 mA	SINGLE	6.6 mV/Cel	11 V	ZENER	5 uA	1	LONG FORM		5 %	700 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
1N3024B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	17 mA	SINGLE	10.5 mV/Cel	15 V	ZENER	5 uA	1	LONG FORM		5 %	700 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
1N3022BB3	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	21 mA	SINGLE	7.8 mV/Cel	12 V	ZENER	5 uA	1	LONG FORM		5 %	700 ohm	175 Cel		-65 Cel		O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13		SILICON
BZV34	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		9 V			1		Voltage Reference Diodes				20 ohm		TIN LEAD					.25 W		e0
1N3029B	STMicroelectronics	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	METAL	10.5 mA	SINGLE	19.2 mV/Cel	24 V	ZENER	5 uA	1	LONG FORM		5 %	750 ohm	175 Cel		-65 Cel	MATTE TIN	O-MALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W	DO-13	e3	SILICON
BZV35A	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		9 V			1		Voltage Reference Diodes				20 ohm		TIN LEAD					.25 W		e0
BZV33A	STMicroelectronics	ZENER DIODE				NO			7.5 mA	SINGLE		9 V			1		Voltage Reference Diodes				20 ohm		TIN LEAD					.25 W		e0

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.