AXIAL 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	Nominal Reference Voltage	Maximum Forward Voltage (VF)	Technology	Maximum Reverse Current	No. of Elements	Reverse Test Voltage	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	Peak Reflow Temperature (C)	Diode Element Material
1N5246B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7.8 mA	SINGLE	16 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5250A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	6.2 mA	SINGLE	20 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N4728A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	76 mA	SINGLE	3.3 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N5257	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	3.8 mA	SINGLE	33 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5255	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.5 mA	SINGLE	28 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N4751	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	8.5 mA	SINGLE	30 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N5249B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	6.6 mA	SINGLE	19 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5255B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.5 mA	SINGLE	28 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N4731A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	58 mA	SINGLE	4.3 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N4739	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	28 mA	SINGLE	9.1 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N5240A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	10 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5254	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.6 mA	SINGLE	27 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5252	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5.2 mA	SINGLE	24 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5228	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.9 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5256A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.2 mA	SINGLE	30 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5243A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	9.5 mA	SINGLE	13 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5227A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.6 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5253A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5 mA	SINGLE	25 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N4728	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	76 mA	SINGLE	3.3 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N5245A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	8.5 mA	SINGLE	15 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5238B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	8.7 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N4749	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	10.5 mA	SINGLE	24 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N4746	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	14 mA	SINGLE	18 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N5232	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	5.6 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5256B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.2 mA	SINGLE	30 V		ZENER		1		LONG FORM		5 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5249	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	6.6 mA	SINGLE	19 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5237	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	8.2 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5247	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7.4 mA	SINGLE	17 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5231	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	5.1 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5231A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	5.1 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5254A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4.6 mA	SINGLE	27 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5239	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	9.1 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5237A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	8.2 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5249A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	6.6 mA	SINGLE	19 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5241	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	11 V		ZENER		1		LONG FORM		20 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5238A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	8.7 V		ZENER		1		LONG FORM		10 %						O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5955BRL	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	2.1 mA	SINGLE	180 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	900 ohm		TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	260	SILICON
1N5937BRL	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	11.4 mA	SINGLE	33 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	33 ohm		TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	260	SILICON
1N965BRL	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	8.5 mA	SINGLE	15 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	16 ohm		Tin (Sn)	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	METALLURGICALLY BONDED	DO-204AH	e3		SILICON
1N5998BRL2	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	8.2 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	7 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e0		SILICON
1N5931B	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	20.8 mA	SINGLE	18 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	12 ohm	-65 Cel	TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	260	SILICON
1N5926BRR1	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	34.1 mA	SINGLE	11 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	5.5 ohm	-65 Cel	TIN LEAD	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e0		SILICON
1N5995BTA	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	6.2 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	10 ohm		Tin/Lead (Sn/Pb)	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e0		SILICON
1N5930BG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	23.4 mA	SINGLE	16 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	10 ohm	-65 Cel	MATTE TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3		SILICON
1N5942G	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.3 mA	SINGLE	51 V		ZENER		1		LONG FORM		20 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.5 W		DO-204AL	e0		SILICON
1N5926BG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	34.1 mA	SINGLE	11 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	5.5 ohm		TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	260	SILICON
1N5927G	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	31.2 mA	SINGLE	12 V		ZENER		1		LONG FORM		20 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.5 W		DO-204AL	e0		SILICON
1N5934BRNG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	15.6 mA	SINGLE	24 V	1.5 V	ZENER	1 uA	1	18.2 V	LONG FORM		5 %	700 ohm	200 Cel	19 ohm	-65 Cel	MATTE TIN	O-PALF-W2	UNIDIRECTIONAL	ISOLATED		1 W		DO-41	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.