1N4553B - Microsemi

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

1N4553B
Manufacturer

Microsemi
ChipWorker Part#

CW100900693
Category

Zener Diode, Zener
Package

DO-203AB
Description

DO-5 5.6V 50W
Documentation

Datasheet

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1N4553B Specifications

Attribute	Attribute Value

Part Number	1N4553B
Manufacturer	Microsemi
ChipWorker Part#	CW100900693
Category	Zener Diode, Zener
Documentation	Datasheet
Number of Pins	2 Pin
Case/Package	DO-203AB
Capacitance Tolerance	±5 %
Forward Voltage	1.5V @10A
Power Dissipation	50 W
Test Current	2250 mA
Zener Voltage	5.6 V
Maximum Forward Voltage (Max)	1.5V @10A
Input Power (Max)	500 mW
Operating Temperature (Max)	175 ℃
Operating Temperature (Min)	-65 ℃
Power Dissipation (Max)	500 mW
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Operating Temperature	-65℃ ~ 175℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

These high power 50 W Zener diodes represented by the JEDEC registered 1N3305 thru 1N3350B and 1N4549 thru 1N4556B series provide voltage regulation in a selection over a 3.9 V to 200 V broad range of voltages. They may be operated up to 50 W with adequate mounting and heat sinking with their low thermal resistance. These Zeners are also available in JAN, JANTX, JANTXV military qualifications. Microsemi also offers numerous other Zener products to meet higher and lower power applications.

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