ROUND 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	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	Moisture Sensitivity Level (MSL)	Polarity	Case Connection	Qualification	Maximum Power Dissipation	Additional Features	JEDEC-95 Code	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Diode Element Material	Reference Standard
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
1N5240B+	Spc Technology/ Multicomp	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	7.5 mV/Cel	10 V	1 V	ZENER	3 uA	1	8 V	LONG FORM		5 %	600 ohm	175 Cel	17 ohm			O-LALF-W2		UNIDIRECTIONAL	ISOLATED		.5 W		DO-35				SILICON
1N5258BTR	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	3.4 mA	SINGLE		36 V		ZENER		1		LONG FORM		5 %					TIN LEAD	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.48 W		DO-204AH	e0			SILICON
1N5258BT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	3.4 mA	SINGLE	33.48 mV/Cel	36 V		ZENER	.1 uA	1		LONG FORM		5 %		200 Cel		-65 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W		DO-35				SILICON
1N5258B-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	3.4 mA	SINGLE		36 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	70 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5259BTR	Microsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	3.2 mA	SINGLE		39 V		ZENER		1		LONG FORM		5 %					TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.48 W		DO-204AH	e0			SILICON
1N5259BT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	3.2 mA	SINGLE	36.66 mV/Cel	39 V		ZENER	.1 uA	1		LONG FORM		5 %		200 Cel		-65 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W		DO-35				SILICON
1N5259B-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	3.2 mA	SINGLE		39 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	80 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5356BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	65 mA	SINGLE		19 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	3 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
1N5919BG	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	66.9 mA	SINGLE		5.6 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1.5 W		DO-204AL	e0			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
BZM55-C16T/R	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE		16 V		ZENER		1		LONGFORM	Voltage Reference Diodes	5 %		175 Cel	40 ohm					UNIDIRECTIONAL			.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
BZM55-C47T/R	Panjit International	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE		47 V		ZENER		1		LONGFORM	Voltage Reference Diodes	5 %		175 Cel	110 ohm					UNIDIRECTIONAL			.5 W				NOT SPECIFIED	NOT SPECIFIED	SILICON
BZM55B47TR3	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2.5 mA	SINGLE		47 V		ZENER		1		LONG FORM		2 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2			SILICON
BZM55B47-TR3	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2.5 mA	SINGLE		47 V		ZENER		1		LONG FORM	Voltage Reference Diodes	1.91 %		175 Cel	110 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZM55C16-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		16 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5.56 %		175 Cel	40 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZM55C47-TR	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2.5 mA	SINGLE		47 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.38 %		175 Cel	110 ohm		Tin/Silver (Sn/Ag)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	40	260	SILICON
BZT55C5V6-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V		ZENER	.1 uA	1	1 V	LONG FORM	Voltage Reference Diodes	5 %	450 ohm	175 Cel	40 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2	10	260	SILICON
BZT55C5V6GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		5.6 V		ZENER		1		LONG FORM		7.143 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE		e2			SILICON
BZX55B11-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		11 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		175 Cel	20 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON	AEC-Q101
BZX55C10-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		10 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6 %		175 Cel	15 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON	AEC-Q101
BZX55C3V9-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	5 mA	SINGLE		3.9 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5.13 %		175 Cel	85 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-35	e2	30	260	SILICON	AEC-Q101
BZX85B3V6-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	60 mA	SINGLE		3.6 V		ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		175 Cel	20 ohm		Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W	LOW NOISE	DO-41	e2	30	260	SILICON
JANTX1N4966	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	50 mA	SINGLE		22 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	5 W			e0			SILICON	MIL-19500/356H
JANTX1N6491	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	45 mA	SINGLE		5.6 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Qualified	1.5 W	HIGH RELIABILITY, METALLURGICALLY BONDED	DO-41	e0			SILICON	MIL-19500
JANTXV1N4568A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS		SINGLE	.06 mV/Cel	6.4 V		ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2	1		ISOLATED	Qualified	.5 W	METALLURGICAL BONDED	DO-35	e0			SILICON	MIL-19500/452G
RLZTE-118.2B	ROHM	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE		8.2 V		ZENER	.5 uA	1		LONG FORM	Voltage Reference Diodes	2.6 %	120 ohm	175 Cel	8 ohm			O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W	HIGH RELIABILITY			NOT SPECIFIED	NOT SPECIFIED	SILICON
TZM5230BGS08	Temic Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS		SINGLE	1.41 mV/Cel	4.7 V		ZENER	5 uA	1		LONG FORM		5 %	1900 ohm	175 Cel				O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
TZM5230B-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	20 mA	SINGLE		4.7 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	19 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-213AA	e2	10	260	SILICON	AEC-Q101
TZMC24-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		24 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	80 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
TZMC24GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		24 V		ZENER		1		LONG FORM		5.785 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
TZMC33-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		33 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	80 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
TZMC33GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		33 V		ZENER		1		LONG FORM		6.061 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
TZMC51-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2.5 mA	SINGLE		51 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	125 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
TZMC51GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2.5 mA	SINGLE		51 V		ZENER		1		LONG FORM		5.882 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
ZM4728A-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	76 mA	SINGLE		3.3 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	10 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AB	e2	10	260	SILICON	AEC-Q101
ZM4760A-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	3.7 mA	SINGLE		68 V		ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	150 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		1 W		DO-213AB	e2	30	260	SILICON	AEC-Q101
ZPY33-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	UNSPECIFIED	25 mA	SINGLE		33 V		ZENER		1		LONG FORM	Voltage Reference Diodes	6.06 %		175 Cel			Tin/Silver (Sn96.5Ag3.5)	O-XALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1.3 W		DO-41	e2	30	260	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

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.