MX1.5KE47CAE3 View Datasheet(PDF) - Microsemi Corporation

Part Name

Description

Manufacturer

MX1.5KE47CAE3

1500 Watt Unidirectional and Bidirectional Transient Voltage Suppressor

Microsemi Corporation 

M1.5KE6.8A – M1.5KE400CA(e3)

Symbol

αV(BR)

I(BR)

V (BR)

VWM

VC

IPP

P PP

ID

SYMBOLS & DEFINITIONS

Definition

Temperature Coefficient of Breakdown Voltage: The change in breakdown voltage divided by the change in

temperature that caused it expressed in %/°C or mV/°C.

Breakdown Current: The current used for measuring breakdown voltage V(BR).

Breakdown Voltage: The voltage across the device at a specified current I(BR) in the breakdown region.

Working Standoff Voltage: The maximum-rated value of dc or repetitive peak positive cathode-to-anode voltage that

may be continuously applied over the standard operating temperature.

Clamping Voltage: The voltage across the device in a region of low differential resistance during the application of an

impulse current (IPP) for a specified waveform.

Peak Impulse Current: The maximum rated random recurring peak impulse current or nonrepetitive peak impulse

current that may be applied to a device. A random recurring or nonrepetitive transient current is usually due to an

external cause, and it is assumed that its effect will have completely disappeared before the next transient arrives.

Peak Pulse Power. The rated random recurring peak impulse power or rated nonrepetitive peak impulse power. The

impulse power is the maximum-rated value of the product of IPP and VC.

Standby Current: The current through the device at rated stand-off voltage.

RF01008, Rev. E (11/15/13)

©2013 Microsemi Corporation

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