243NQ100R Datasheet, PDF (4/6 Pages) Vishay Siliconix – Schottky Rectifier, 240 A

243NQ100R
Vishay High Power Products ^{Schottky Rectifier, 240 A}
180
170
160
243NQ
RthJC (DC) =0.20°C/W
150
DC
140
130
120
0 50 100 150 200 250 300 350
AverageForwardCurrent -IF(AV) (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
250
D = 0.08
D = 0.17
200 D=0.25
D = 0.33
D = 0.50
150
100 ^RMSLimit
DC
50
0
0 50 100 150 200 250 300 350
AverageForwardCurrent -IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
100000
At Any Rated Load Condition
And With Rated V_RRM Applied
Following Surge
10000
Dimensions
www.vishay.com
4
1000
10
100
1000
10000
Square Wave Pulse Duration - t_p (microsec)
Fig. 7 - Maximum Non-Repetitive Surge Current
D.U.T.
Current
monitor
L
IRFP460
R_g = 25 Ω
High-speed
switch
Freewheel
diode
+ ^{Vd = 25 V}
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
LINKS TO RELATED DOCUMENTS
www.vishay.com/doc?95378
For technical questions, contact: [e-mail]
Document Number: 93288
Revision: 18-Nov-09