POSEICO
POSEICO SPA POwer SEmiconductors Italian COrporation
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
RECTIFIER DIODE
AR904
Repetitive voltage up to Mean forward current Surge current 2900 V 1230 A 10.1 kA
FINAL SPECIFICATION
nov 02 - ISSUE : 05
Symbol
Characteristic
Conditions
Tj [°C]
Value
Unit
BLOCKING
V V I
RRM RSM RRM
Repetitive peak reverse voltage Non-repetitive peak reverse voltage Repetitive peak reverse current V=VRRM
175 175 175
2900 3000 50
V V mA
CONDUCTING
I I I
F (AV)
Mean forward current Mean forward current Surge forward current I² t Forward voltage Threshold voltage Forward slope resistance
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 = 1200 A 175
1230 1170 10.1 510 x 1E3 25 175 175 1.30 0.87 0.330
A A kA A²s V V mohm
F (AV) FSM
I² t V V r
FM F(TO) F
SWITCHING
t rr Q rr I rr Reverse recovery time Reverse recovery charge Peak reverse recovery current 175 µs µC A
MOUNTING
R th(j-h) R th(c-h) T F
j
Thermal impedance, DC Thermal impedance Operating junction temperature Mounting force Mass ORDERING INFORMATION : AR904 S 29 standard specification
Junction to heatsink, double side cooled Case to heatsink, double side cooled
52 10 -30 / 8.4 280 175 / 9.4
°C/kW °C/kW °C kN g
VRRM/100
AR904 RECTIFIER DIODE
FINAL SPECIFICATION nov 02 - ISSUE : 05
POSEICO
POSEICO SPA POwer SEmiconductors Italian COrporation
DISSIPATION CHARACTERISTICS SQUARE WAVE
Th [°C] 190 170 150 130 110
30°
90
60° 90° 120° 180°
70 50 0 500
DC
1000 IF(AV) [A]
1500
2000
PF(AV) [W] 2500
DC 180° 120° 90°
2000
60° 30°
1500
1000
500
0 0 500 1000 IF(AV) [A] 1500 2000
AR904 RECTIFIER DIODE
FINAL SPECIFICATION nov 02 - ISSUE : 05
POSEICO
POSEICO SPA POwer SEmiconductors Italian COrporation
DISSIPATION CHARACTERISTICS SINE WAVE
Th [°C] 190 170 150 130 110
30°
90
60°
70 50 0 500
90°
120° 180°
1000 IF(AV) [A]
1500
2000
PF(AV) [W] 2500
180°
2000
90° 60° 30° 120°
1500
1000
500
0 0 500 1000 IF(AV) [A] 1500 2000
AR904 RECTIFIER DIODE
FINAL SPECIFICATION nov 02 - ISSUE : 05
POSEICO
POSEICO SPA POwer SEmiconductors Italian COrporation
FORWARD CHARACTERISTIC Tj = 175 °C
SURGE CHARACTERISTIC Tj = 175 °C
4000 3500 3000 Forward Current [A] 2500 2000 1500 1000 500 0 0.6 1.1 1.6 2.1 2.6 Forward Voltage [V] ITSM [kA]
12
10
8
6
4
2
0 1 10 n° cycles 100
TRANSIENT THERMAL IMPEDANCE DOUBLE SIDE COOLED 60.0
50.0
40.0 Zth j-h [°C/kW]
30.0
20.0
10.0
0.0 0.001
0.01
0.1 t[s]
1
10
100
Distributed by 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.
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