Texas Instruments Zener Diodes 316

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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	Technology	No. of Elements	Package Style (Meter)	Sub-Category	Maximum Voltage Tolerance	Maximum Operating Temperature	Maximum Dynamic Impedance	JESD-30 Code	Polarity	Case Connection	Qualification	Maximum Power Dissipation	Additional Features	JEDEC-95 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Diode Element Material
1N4734	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	45 mA	SINGLE	5.6 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N4744	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	17 mA	SINGLE	15 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N4745	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	15.5 mA	SINGLE	16 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N5250	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	6.2 mA	SINGLE	20 V	ZENER	1	LONG FORM		20 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N750	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.7 V	ZENER	1	LONG FORM	Voltage Reference Diodes	10 %	175 Cel	19 ohm	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			NOT SPECIFIED	NOT SPECIFIED	SILICON
1N4729	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	69 mA	SINGLE	3.6 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N4737	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	34 mA	SINGLE	7.5 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N4740	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	25 mA	SINGLE	10 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N4743	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	19 mA	SINGLE	13 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41			SILICON
1N5230	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.7 V	ZENER	1	LONG FORM		20 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5240	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	10 V	ZENER	1	LONG FORM		20 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5245	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	8.5 mA	SINGLE	15 V	ZENER	1	LONG FORM		20 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N5253	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5 mA	SINGLE	25 V	ZENER	1	LONG FORM		20 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N759	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	12 V	ZENER	1	LONG FORM	Voltage Reference Diodes	10 %	175 Cel	30 ohm	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			NOT SPECIFIED	NOT SPECIFIED	SILICON
1N965	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	8.5 mA	SINGLE	15 V	ZENER	1	LONG FORM		20 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N5240B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	10 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W					SILICON
1N702	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5 mA	SINGLE	2.6 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W					SILICON
1N715	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	12 mA	SINGLE	11 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W					SILICON
1N767	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5 mA	SINGLE	15.75 V	ZENER	1	LONG FORM		14.29 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W					SILICON
1N3508	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.9 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N753	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	6.2 V	ZENER	1	LONG FORM	Voltage Reference Diodes	10 %	175 Cel	7 ohm	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			NOT SPECIFIED	NOT SPECIFIED	SILICON
JAN1N756A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	8.2 V	ZENER	1	LONG FORM		5 %			O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.48 W	METALLURGICALLY BONDED	DO-204AH			SILICON
1N759A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	12 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N768	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	5 mA	SINGLE	19 V	ZENER	1	LONG FORM		10.53 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W					SILICON
1N972B	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	.4 W					SILICON
1N3510	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.7 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N3506	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.3 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N3509	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.3 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N973	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	.4 W					SILICON
1N959	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	15 mA	SINGLE	8.2 V	ZENER	1	LONG FORM		20 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N3530	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	3 mA	SINGLE	33 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N747A	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	.4 W					SILICON
JAN1N758A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	10 V	ZENER	1	LONG FORM		5 %			O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.48 W	METALLURGICALLY BONDED	DO-204AH			SILICON
1N958B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	16.5 mA	SINGLE	7.5 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N748	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.9 V	ZENER	1	LONG FORM	Voltage Reference Diodes	10 %	175 Cel	23 ohm	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			NOT SPECIFIED	NOT SPECIFIED	SILICON
1N749A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	4.3 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N971A	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	.4 W					SILICON
JAN1N755A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	7.5 V	ZENER	1	LONG FORM		5 %			O-LALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.48 W	METALLURGICALLY BONDED	DO-204AH			SILICON
1N957A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	18.5 mA	SINGLE	6.8 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N721A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	4 mA	SINGLE	20 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W					SILICON
1N973B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	3.8 mA	SINGLE	33 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N753A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	6.2 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N747	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	3.6 V	ZENER	1	LONG FORM	Voltage Reference Diodes	10 %	175 Cel	24 ohm	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			NOT SPECIFIED	NOT SPECIFIED	SILICON
1N752	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	5.6 V	ZENER	1	LONG FORM	Voltage Reference Diodes	10 %	175 Cel	11 ohm	O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			NOT SPECIFIED	NOT SPECIFIED	SILICON
1N959B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	15 mA	SINGLE	8.2 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N720	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	12 mA	SINGLE	18 V	ZENER	1	LONG FORM		10 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.25 W					SILICON
1N3513	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	20 mA	SINGLE	6.2 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W					SILICON
1N3518	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	10 mA	SINGLE	10 V	ZENER	1	LONG FORM		5 %			O-GALF-W2	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 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.