AR749 Poseico Spa, AR749 Datasheet

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AR749

Manufacturer Part Number
AR749
Description
Rectifier Diode
Manufacturer
Poseico Spa
Datasheet
Symbol
I² t
Q rr
RECTIFIER DIODE
FINAL SPECIFICATION
V
V
V
V
R
R
T
F
r
I
I
I
I
t rr
I rr
RRM
RSM
RRM
F (AV)
F (AV)
FSM
FM
F(TO)
F
th(j-h)
th(c-h)
j
nov 02 - ISSUE : 03
BLOCKING
CONDUCTING
SWITCHING
MOUNTING
POSEICO
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Repetitive peak reverse current
Mean forward current
Mean forward current
Surge forward current
I² t
Forward voltage
Threshold voltage
Forward slope resistance
Reverse recovery time
Reverse recovery charge
Peak reverse recovery current
Thermal impedance, DC
Thermal impedance
Operating junction temperature
Mounting force
Mass
ORDERING INFORMATION : AR749 S 25
Characteristic
standard specification
POSEICO SPA
POwer SEmiconductors Italian COrporation
Conditions
V=VRRM
180° sin ,50 Hz, Th=55°C, double side cooled
180° sin ,50 Hz, Tc=85°C, double side cooled
Sine wave, 10 ms
without reverse voltage
Forward current =
Junction to heatsink, double side cooled
Case to heatsink, double side cooled
Repetitive voltage up to
Mean forward current
Surge current
AR749
VRRM/100
POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. ++ 39 010 6556234 - Fax ++ 39 010 6557519
Sales Office:
Tel. ++ 39 010 6556775 - Fax ++ 39 010 6442510
3000 A
[°C]
175
175
175
175
175
175
175
25
Tj
2500
4760
46.0
24500 x 1E3
-30 / 175
0.140
2500
2600
4760
4520
1700
70
1.30
0.65
150
Value
70
11
2
V
A
kA
/ 54.0
mohm
°C/kW
°C/kW
Unit
mA
A²s
µC
kA
°C
kN
µs
V
V
A
A
V
V
A
g

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AR749 Summary of contents

Page 1

... R Thermal impedance th(c-h) T Operating junction temperature j F Mounting force Mass ORDERING INFORMATION : AR749 S 25 standard specification POSEICO SPA Via N. Lorenzi 8, 16152 Genova - ITALY Tel 010 6556234 - Fax ++ 39 010 6557519 Sales Office: Tel 010 6556775 - Fax ++ 39 010 6442510 AR749 Repetitive voltage up to Mean forward current ...

Page 2

... AR749 RECTIFIER DIODE FINAL SPECIFICATION nov 02 - ISSUE : 03 Th [°C] 190 170 150 130 30° 110 1000 P [W] F(AV) 12000 10000 8000 6000 4000 2000 0 0 1000 2000 DISSIPATION CHARACTERISTICS SQUARE WAVE 60° 90° 120° 180° 2000 3000 4000 ...

Page 3

... AR749 RECTIFIER DIODE FINAL SPECIFICATION nov 02 - ISSUE : 03 Th [°C] 190 170 150 130 30° 110 1000 2000 P [W] F(AV) 12000 10000 8000 6000 4000 2000 0 0 1000 2000 DISSIPATION CHARACTERISTICS SINE WAVE 60° 90° 120° 180° 3000 4000 ...

Page 4

... AR749 RECTIFIER DIODE FINAL SPECIFICATION nov 02 - ISSUE : 03 FORWARD CHARACTERISTIC Tj = 175 °C 16000 14000 12000 10000 8000 6000 4000 2000 0 0.6 1.1 1.6 Forward Voltage [V] TRANSIENT THERMAL IMPEDANCE DOUBLE SIDE COOLED 12.0 10.0 8.0 6.0 4.0 2.0 0.0 0.001 0.01 0.1 t[s] 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 < ...

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