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	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
ZM4742A-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	21 mA	SINGLE		12 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	9 ohm		Tin/Silver (Sn97.5Ag2.5)	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED		1 W		DO-213AB	e2	30	260	SILICON	AEC-Q101
1N4736A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	37 mA	SINGLE		6.8 V	ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4738AT50R	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	31 mA	SINGLE		8.2 V	ZENER	10 uA	1		LONG FORM		5 %	700 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4738A_T50R	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	31 mA	SINGLE		8.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	4.5 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4738A-T50R	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	31 mA	SINGLE		8.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	4.5 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N5381B	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	10 mA	SINGLE		130 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	190 ohm	-65 Cel	TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W		DO-41	e3		260	SILICON
BZV55-B10,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	8 mV/Cel	10 V	ZENER	.2 uA	1		LONG FORM	Voltage Reference Diodes	2 %		200 Cel	20 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
DL4748A	Diodes Incorporated	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	11.5 mA	SINGLE		22 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	23 ohm	-65 Cel	Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED		1 W			e0			SILICON
JAN1N827-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	7.5 mA	SINGLE	.062 mV/Cel	6.2 V	ZENER	2 uA	1	3 V	LONG FORM		5 %		175 Cel	15 ohm	-55 Cel	TIN LEAD	O-LALF-W2	1		ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-204AH	e0	40	260	SILICON	MIL-19500
ZM4738A	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	31 mA	SINGLE		8.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	4.5 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AB	e2	30	260	SILICON
1N5248B	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	7 mA	SINGLE		18 V	ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W						SILICON
1N5363BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	40 mA	SINGLE		30 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	8 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
BZV55-C33,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE	33.4 mV/Cel	33 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	80 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C8V2,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	6.2 mV/Cel	8.2 V	ZENER	.7 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	15 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZX85C12R0G	Taiwan Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		12 V	ZENER	.5 uA	1	9.1 V	LONG FORM		5 %	350 ohm	200 Cel	9 ohm	-65 Cel	TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED		1.3 W	HIGH RELIABILITY	DO-41	e3	10	260	SILICON
JAN1N750A-1	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		4.7 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	TIN LEAD	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	METALLURGICALLY BONDED	DO-35	e0			SILICON	MIL-19500/127
TZMB3V3-GS08	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3.3 V	ZENER		1		LONG FORM	Voltage Reference Diodes	2 %		175 Cel	90 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2	10	260	SILICON
TZMB3V3GS08	Vishay Telefunken	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		3.3 V	ZENER		1		LONG FORM		2 %					TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	LOW NOISE	DO-213AA	e2			SILICON
1N4735A-T50R	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	41 mA	SINGLE		6.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N4735AT50R	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	41 mA	SINGLE		6.2 V	ZENER	10 uA	1		LONG FORM		5 %	700 ohm	200 Cel				O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4735A_T50R	Fairchild Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	41 mA	SINGLE		6.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm		MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3			SILICON
1N5231B-TAP	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	20 mA	SINGLE		5.1 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	17 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5241BTR	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE		11 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	22 ohm		Matte Tin (Sn) - annealed	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
1N5241B.TR	National Semiconductor	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	8.36 mV/Cel	11 V	ZENER	2 uA	1		LONG FORM	Voltage Reference Diodes	5 %	600 ohm	200 Cel	22 ohm		TIN LEAD	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e0			SILICON
1N5241B-TR	Vishay Intertechnology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	20 mA	SINGLE		11 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	22 ohm		Tin/Silver (Sn96.5Ag3.5)	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-204AH	e2	30	260	SILICON	AEC-Q101
1N5241BT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	20 mA	SINGLE	8.36 mV/Cel	11 V	ZENER	2 uA	1		LONG FORM		5 %		200 Cel		-65 Cel		O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W		DO-35				SILICON
1N5335BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	320 mA	SINGLE		3.9 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
1N5336BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	290 mA	SINGLE		4.3 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
1N5349B/TR8	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	100 mA	SINGLE		12 V	ZENER		1		LONG FORM		5 %		150 Cel		-65 Cel	TIN LEAD	O-PALF-W2	1	UNIDIRECTIONAL	ISOLATED		5 W			e0			SILICON
1N5355BRLG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	65 mA	SINGLE		18 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	2.5 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
1N5363BG	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	PLASTIC/EPOXY	40 mA	SINGLE		30 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	8 ohm	-65 Cel	MATTE TIN	O-PALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	5 W			e3			SILICON
BZV55-C47,115	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	2 mA	SINGLE	51.8 mV/Cel	47 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	170 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZX79-C3V6,113	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	5 mA	SINGLE	0 mV/Cel	3.6 V	ZENER	5 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	90 ohm	-65 Cel	TIN	O-LALF-W2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W		DO-35	e3	30	260	SILICON	CECC50005-005
JAN1N4956US	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	150 mA	SINGLE		8.2 V	ZENER		1		LONG FORM		5 %					TIN LEAD	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Qualified	5 W			e0			SILICON	MIL-19500/356H
1N4730A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	64 mA	SINGLE		3.9 V	ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
BZV55-C18,135	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	16 mV/Cel	17.95 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	45 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55-C18T/R	NXP Semiconductors	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	16 mV/Cel	17.95 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	45 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55C18/TR	Microsemi	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	16 mV/Cel	17.95 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	45 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
BZV55C18L1	Taiwan Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		18 V	ZENER		1		LONG FORM		5 %		175 Cel		-65 Cel	MATTE TIN OVER NICKEL	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W	HIGH RELIABILITY	DO-213AC	e3			SILICON
BZV55C18TR	Central Semiconductor	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE		18 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	45 ohm		Tin/Lead (Sn/Pb)	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Not Qualified	.5 W			e0	NOT SPECIFIED	NOT SPECIFIED	SILICON
BZV55C18T&R	Continental Device India	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	5 mA	SINGLE	16 mV/Cel	17.95 V	ZENER	.05 uA	1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	45 ohm	-65 Cel	TIN	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	.4 W			e3	30	260	SILICON
JAN1N4614UR-1	Microchip Technology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	.25 mA	SINGLE	0 mV/Cel	1.8 V	ZENER	7.5 uA	1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	1200 ohm	-65 Cel	TIN LEAD	O-LELF-R2		UNIDIRECTIONAL	ISOLATED	Qualified	.5 W	HIGH RELIABILTY	DO-213AA	e0			SILICON	MIL-19500
ZM4742A	Vishay Intertechnology	ZENER DIODE	END	WRAP AROUND	2	YES	ROUND	GLASS	21 mA	SINGLE		12 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		175 Cel	9 ohm		TIN SILVER	O-LELF-R2	1	UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-213AB	e2	30	260	SILICON
1N3324B	Microchip Technology	ZENER DIODE	UPPER	SOLDER LUG	1	NO	ROUND	METAL	420 mA	SINGLE		30 V	ZENER		1		POST/STUD MOUNT		5 %					TIN LEAD	O-MUPM-D1		UNIDIRECTIONAL	ANODE	Not Qualified	50 W	HIGH RELIABILITY, LOW IMPEDANCE	DO-203AB	e0			SILICON
1N4573A-1E3	Microchip Technology	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS		SINGLE	.06 mV/Cel	6.4 V	ZENER		1		LONG FORM		5 %					MATTE TIN	O-LALF-W2			ISOLATED		.5 W	METALLURGICAL BONDED	DO-35	e3			SILICON	MIL-19500/452G
1N4732A	Texas Instruments	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	CERAMIC, GLASS-SEALED	53 mA	SINGLE		4.7 V	ZENER		1		LONG FORM		5 %						O-GALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41				SILICON
1N4738ATR	Onsemi	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	31 mA	SINGLE		8.2 V	ZENER		1		LONG FORM	Voltage Reference Diodes	5 %		200 Cel	4.5 ohm	-65 Cel	Matte Tin (Sn) - annealed	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	1 W		DO-41	e3	NOT SPECIFIED	NOT SPECIFIED	SILICON
1N4738AT/R	NXP Semiconductors	ZENER DIODE	AXIAL	WIRE	2	NO	ROUND	GLASS	31 mA	SINGLE		8.2 V	ZENER	10 uA	1		LONG FORM	Voltage Reference Diodes	5 %	700 ohm	200 Cel	4.5 ohm	-65 Cel	MATTE TIN	O-LALF-W2		UNIDIRECTIONAL	ISOLATED	Not Qualified	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.