244NQ datasheet(2/5 Pages) SMCDIODE

2 / 5 page

Technical Data

Data Sheet N1206, Rev. A



China - Germany - Korea - Singapore - United States 



http://www.smc-diodes.com - sales@ smc-diodes.com 

244NQ.../R-1

Characteristics

Symbol

Condition

Typ.

Max.

Units

Forward Voltage Drop*

VF1

@ 240A, Pulse, TJ = 25 C

@ 480A, Pulse, TJ = 25 C

0.49

0.56

0.55

0.73

VF2

@ 240A, Pulse, TJ = 100C

@ 480A, Pulse, TJ = 100 C

0.45

0.51

0.52

0.72

Reverse Current*

IR1

@VR = rated VR TJ = 25 C

3.4

IR2

@VR = rated VR TJ = 125 C

243

3500

Junction Capacitance

@VR = 5V, TC = 25 C

fSIG = 1MHz

8580

10300

Voltage Rate of Change

dv/dt

10,000

V/s

* Pulse width < 300 µs, duty cycle < 2%

Characteristics

Symbol

Condition

Specification

Units

Junction Temperature

-55 to +125



Storage Temperature

Tstg

-55 to +125



Typical Thermal Resistance

Junction to Case

RJC

DC operation

0.25



C/W

Typical Thermal Resistance, case

to Heat Sink

Rcs

Mounting surface, smooth and

greased

0.07



C/W

Mounting Torque

Non-lubricated threads

Mounting

Torque

23(min)

29(max)

Kg-cm

Terminal

Torque

35(min)

46(max)

Approximate Weight

Case Style

PRM1-1

Electrical Characteristics:

Thermal-Mechanical Specifications:

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