AR749 Poseico Spa, AR749 Datasheet - Page 4

• Manufacturer Part Number: AR749
• Description: Rectifier Diode
• Manufacturer: Poseico Spa

All the characteristics given in this data sheet are guaranteed only with uniform
clamping force, cleaned and lubricated heatsink, surfaces with flatness < .03 mm
and roughness < 2 µm.
In the interest of product improvement POSEICO SpA reserves the right to change
any data given in this data sheet at any time without previous notice.
If not stated otherwise the maximum value of ratings (simbols over shaded
background) and characteristics is reported.
AR749 RECTIFIER DIODE
FINAL SPECIFICATION
16000
14000
12000
10000
12.0
10.0
8000
6000
4000
2000
8.0
6.0
4.0
2.0
0.0
0.001
0
0.6
TRANSIENT THERMAL IMPEDANCE
FORWARD CHARACTERISTIC
0.01
DOUBLE SIDE COOLED
1.1
nov 02 - ISSUE : 03
Tj = 175 °C
Forward Voltage [V]
0.1
1.6
t[s]
1
2.1
10
2.6
100
3.1
80
70
60
50
40
30
20
10
0
1
SURGE CHARACTERISTIC
Distributed by
Tj = 175 °C
n° cycles
10
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100