Atmel 1N6638US

标准125 V300mA

Overview

The 1N6637 is DIODE ZENER 5.1V 5W AXIAL, that includes Bulk Packaging, they are designed to operate with a 0.004833 oz Unit Weight, Mounting Style is shown on datasheet note for use in a Through Hole, that offers Package Case features such as E, Axial, it has an Operating Temperature range of -65°C ~ 175°C, as well as the Through Hole Mounting Type, the device can also be used as E, Axial Supplier Device Package. In addition, the Tolerance is ±5%, the device is offered in 5W Power Max, the device has a 5.1V of Voltage Zener Nom Vz, and Impedance Max Zzt is 400 Ohm, and the Current Reverse Leakage Vr is 5μA @ 1V, and Voltage Forward Vf Max If is 1.5V @ 1A.

The 1N6637US is DIODE ZENER 5.1V 5W D5B, that includes Surface Mount Mounting Type, they are designed to operate with a SQ-MELF, E Package Case, Mounting Style is shown on datasheet note for use in a SMD/SMT, that offers Supplier Device Package features such as D-5B, Packaging is designed to work in Bulk, it has an Operating Temperature range of -65°C ~ 175°C, the device can also be used as 5μA @ 1V Current Reverse Leakage Vr. In addition, the Power Max is 5W, the device is offered in 5.1V Voltage Zener Nom Vz, the device has a 400 Ohm of Impedance Max Zzt, and Voltage Forward Vf Max If is 1.5V @ 1A, and the Tolerance is ±5%.

Features

Bulk Package
0.3A is the maximum value
the peak reverse is 500nA

Surface Mount Mounting Type

Applications

There are a lot of Microsemi Corporation
1N6638US applications of single-phase diode rectifier.

• DC motor control and drives
• Battery chargers
• Welders
• Power converters
• Reverse Polarity Protection
• Ultra High-Speed Switching
• Freewheeling
• Polarity Protection Diode
• Recirculating Diode
• Switching Diode