GULL WING 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	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
BZX84-B36,215	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	37.4 mV/Cel	36 V		ZENER	.05 uA	1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	90 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL	Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
BZX84-C24,235	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	22 mV/Cel	24 V		ZENER	.05 uA	1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	70 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL	Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
BZX84-C3V3-QR	Nexperia	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	0 mV/Cel	3.3 V		ZENER	5 uA	1	1 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	95 ohm	-55 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL		.25 W		TO-236AB	e3	30	260	SILICON	AEC-Q101; IEC-60134
BZX84-C62	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		62 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	215 ohm	-65 Cel	TIN	R-PDSO-G3	1	UNIDIRECTIONAL	Not Qualified	.25 W		TO-236AB	e3	30	260	SILICON
BZX84B18-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	16 mV/Cel	18 V	.9 V	ZENER	.1 uA	1	12.6 V	SMALL OUTLINE		2 %	225 ohm	150 Cel	45 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		.35 W			e3	30	260	SILICON
BZX84B18VLFHT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	15.8 mV/Cel	18 V		ZENER	.1 uA	1	13 V	SMALL OUTLINE		2.22 %		150 Cel	45 ohm			R-PDSO-G3		UNIDIRECTIONAL		.25 W	HIGH RELIABILITY			NOT SPECIFIED	NOT SPECIFIED	SILICON	AEC-Q101
BZX84B18VLT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	15.8 mV/Cel	18 V		ZENER	.1 uA	1	13 V	SMALL OUTLINE		2.22 %		150 Cel	45 ohm			R-PDSO-G3		UNIDIRECTIONAL		.25 W	HIGH RELIABILITY			NOT SPECIFIED	NOT SPECIFIED	SILICON
BZX84B18VLYT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	15.8 mV/Cel	18 V		ZENER	.1 uA	1	13 V	SMALL OUTLINE		2.22 %		150 Cel	45 ohm		TIN	R-PDSO-G3		UNIDIRECTIONAL		.25 W	HIGH RELIABILITY		e3			SILICON
BZX84B3V6-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	-.3 mV/Cel	3.6 V		ZENER	5 uA	1	1 V	SMALL OUTLINE	Voltage Reference Diodes	2 %	600 ohm	150 Cel	90 ohm	-55 Cel	Matte Tin (Sn)	R-PDSO-G3	1	UNIDIRECTIONAL		.5 W			e3	10	260	SILICON
BZX84C10S-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	6	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SEPARATE, 2 ELEMENTS		10 V		ZENER		2		SMALL OUTLINE	Voltage Reference Diodes	6 %		150 Cel	20 ohm	-65 Cel	MATTE TIN	R-PDSO-G6	1	UNIDIRECTIONAL	Not Qualified	.2 W			e3	30	260	SILICON
BZX84C2V4T-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		2.4 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	8.33 %		150 Cel	100 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL	Not Qualified	.15 W			e3	40	260	SILICON
BZX84C39-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE	1.2 mV/Cel	39 V		ZENER	.05 uA	1	27.3 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	350 ohm	150 Cel	130 ohm	-55 Cel	Matte Tin (Sn)	R-PDSO-G3	1	UNIDIRECTIONAL		.5 W			e3	10	260	SILICON
BZX84C62	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	2 mA	SINGLE		62 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	215 ohm		MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL	Not Qualified	.3 W			e3			SILICON
BZX84C6V8LYT116	ROHM	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE	4.5 mV/Cel	6.8 V		ZENER	2 uA	1	4 V	SMALL OUTLINE		5.9 %		150 Cel	15 ohm		TIN	R-PDSO-G3	1	UNIDIRECTIONAL		.25 W	HIGH RELIABILITY		e3			SILICON
DDZ43-7	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		43 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	2 %		150 Cel	90 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W	HIGH RELIABILITY		e3	30	260	SILICON
DDZ9709Q-13	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	.05 mA	SINGLE		24 V	.9 V	ZENER	.05 uA	1	18.2 V	SMALL OUTLINE		5 %		150 Cel		-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W	HIGH RELIABILITY		e3	30	260	SILICON	AEC-Q101
DDZ9709Q-7	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	.05 mA	SINGLE		24 V	.9 V	ZENER	.05 uA	1	18.2 V	SMALL OUTLINE		5 %		150 Cel		-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W	HIGH RELIABILITY		e3	30	260	SILICON	AEC-Q101
DDZ9709S	Silicon-based Technology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	50 mA	SINGLE		24 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.2 W	HIGH RELIABILITY		e3			SILICON
DDZ9709S-7	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	.05 mA	SINGLE		24 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel		-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.2 W			e3	30	260	SILICON
MMBZ4624-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	.25 mA	SINGLE		4.7 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel			Matte Tin (Sn)	R-PDSO-G3	1	UNIDIRECTIONAL		.35 W	LOW NOISE		e3	10	260	SILICON
MMSZ13T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		13 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	30 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e3	30	260	SILICON
MMSZ20T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		20 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	55 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e3	30	260	SILICON	UL RECOGNIZED
MMSZ3V9T1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		3.9 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	90 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e3	30	260	SILICON	UL RECOGNIZED
MMSZ4690ET1	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	.05 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel			TIN LEAD	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e0		235	SILICON	UL RECOGNIZED
MMSZ5228BQ-7-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		3.9 V	.9 V	ZENER	10 uA	1	1 V	SMALL OUTLINE		4.99 %	1900 ohm	150 Cel	23 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5232B-V-GS08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	11 ohm		MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e3			SILICON
MMSZ5232B-V-GS18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	11 ohm		MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e3			SILICON
MMSZ5232B_R2_00001	Panjit International	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		5.6 V		ZENER	5 uA	1		SMALL OUTLINE		5 %		150 Cel		-55 Cel	TIN	R-PDSO-G2		UNIDIRECTIONAL		.5 W			e3			SILICON
MMSZ5235B-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE	3.06 mV/Cel	6.8 V		ZENER	3 uA	1	5 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	750 ohm	150 Cel	5 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON
MMSZ5242BS-7	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		12 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	30 ohm	-65 Cel	TIN LEAD	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.2 W			e0			SILICON
MMSZ5245BT1H	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	8.5 mA	SINGLE		15 V		ZENER	.1 uA	1	11 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	16 ohm	-55 Cel		R-PDSO-G2		UNIDIRECTIONAL		.5 W						SILICON
MMSZ5246BQ-13-F	Diodes Incorporated	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	7.8 mA	SINGLE		16 V	.9 V	ZENER	.1 uA	1	12 V	SMALL OUTLINE		5 %	600 ohm	150 Cel	17 ohm	-65 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.37 W	HGH RELIABILITY		e3	10	260	SILICON	AEC-Q101
MMSZ5247BT3G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	7.4 mA	SINGLE		17 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	19 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e3	30	260	SILICON
MMSZ5256ET1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	4.2 mA	SINGLE		30 V	.9 V	ZENER	.1 uA	1	23 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	600 ohm	150 Cel	49 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL	Not Qualified	.5 W			e3	30	260	SILICON
MMSZ5264B-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE	58.2 mV/Cel	60 V		ZENER	.1 uA	1	46 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	1400 ohm	150 Cel	170 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON
MMSZ5264B-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE	58.2 mV/Cel	60 V		ZENER	.1 uA	1	46 V	SMALL OUTLINE	Voltage Reference Diodes	5 %	1400 ohm	150 Cel	170 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON
MMSZ5264B-G3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE		60 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON	AEC-Q101
MMSZ5264B-G3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE		60 V		ZENER		1		SMALL OUTLINE		5 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON	AEC-Q101
MMSZ5264C-E3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE	58.2 mV/Cel	60 V		ZENER	.1 uA	1	46 V	SMALL OUTLINE	Voltage Reference Diodes	2 %	1400 ohm	150 Cel	170 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON
MMSZ5264C-E3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE	58.2 mV/Cel	60 V		ZENER	.1 uA	1	46 V	SMALL OUTLINE	Voltage Reference Diodes	2 %	1400 ohm	150 Cel	170 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON
MMSZ5264C-G3-08	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE		60 V		ZENER		1		SMALL OUTLINE		2 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON	AEC-Q101
MMSZ5264C-G3-18	Vishay Intertechnology	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	2.1 mA	SINGLE		60 V		ZENER		1		SMALL OUTLINE		2 %		150 Cel		-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3			SILICON	AEC-Q101
PZM5.6NB2A,115	NXP Semiconductors	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	COMMON ANODE, 2 ELEMENTS		5.6 V		ZENER		2		SMALL OUTLINE		2.14 %		150 Cel			TIN	R-PDSO-G3		UNIDIRECTIONAL	Not Qualified	.22 W		TO-236	e3			SILICON
PZU12B2AZ	Nexperia	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		12 V		ZENER		1		SMALL OUTLINE		2 %					TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.32 W			e3	30	260	SILICON	AEC-Q101; IEC-60134
SZBZX84C4V3LT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		4.3 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	6.98 %		150 Cel	90 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		.25 W		TO-236AB	e3	30	260	SILICON	AEC-Q101
SZBZX84C9V1ET3G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	5 mA	SINGLE		9.1 V	.9 V	ZENER	.5 uA	1	6 V	SMALL OUTLINE		6.08 %	100 ohm	150 Cel	15 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		.25 W		TO-236AB	e3	30	260	SILICON	AEC-Q101; UL RECOGNIZED
SZMMBZ5238BLT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	3	YES	RECTANGULAR	PLASTIC/EPOXY	20 mA	SINGLE		8.7 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5.06 %		150 Cel	8 ohm	-65 Cel	MATTE TIN	R-PDSO-G3	1	UNIDIRECTIONAL		.225 W		TO-236AB	e3	30	260	SILICON	AEC-Q101
SZMMSZ5255BT1G	Onsemi	ZENER DIODE	DUAL	GULL WING	2	YES	RECTANGULAR	PLASTIC/EPOXY	4.5 mA	SINGLE		28 V		ZENER		1		SMALL OUTLINE	Voltage Reference Diodes	5 %		150 Cel	44 ohm	-55 Cel	MATTE TIN	R-PDSO-G2	1	UNIDIRECTIONAL		.5 W			e3	30	260	SILICON	AEC-Q101

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.