POSEICO ARF463 Fast recovery diode Datasheet

ANSALDO
Ansaldo Trasporti s.p.a.
Unita' Semiconduttori
FAST RECOVERY DIODE
Via N. Lorenzi 8 - I 16152 GENOVA - ITALY
Tel. int. +39/(0)10 6556549 - (0)10 6556488
Fax Int. +39/(0)10 6442510
Tx 270318 ANSUSE I -
ARF463
Repetitive voltage up to
Mean forward current
Surge current
4500 V
730 A
10 kA
FINAL SPECIFICATION
apr 97 - ISSUE : 04
Symbol
Characteristic
Tj
[°C]
Conditions
Value
Unit
BLOCKING
V RRM
Repetitive peak reverse voltage
150
4500
V
V RSM
Non-repetitive peak reverse voltage
150
4600
V
I
Repetitive peak reverse current
150
50
mA
RRM
V=VRRM
CONDUCTING
I
F (AV)
Mean forward current
180° sin ,50 Hz, Th=55°C, double side cooled
730
A
I
F (AV)
Mean forward current
180° square,50 Hz,Th=55°C,double side cooled
735
A
I
FSM
Surge forward current
Sine wave, 10 ms
reapplied reverse voltage up to 50% VRSM
10
kA
I² t
I² t
V FM
Forward voltage
V F(TO)
r
F
150
500 x1E3
Forward current =1800 A
A²s
25
2.5
V
Threshold voltage
150
1.70
V
Forward slope resistance
150
1.000
mohm
SWITCHING
t rr
Reverse recovery time
Q rr
Reverse recovery charge
IF=
di/dt=
VR =
600 A
80 A/µs
150
5.2
µs
650
µC
A
100 V
I rr
Peak reverse recovery current
250
s
Softness (s-factor), min
0.5
V FR
Peak forward recovery
di/dt=
400 A/µs
150
60
V
37
°C/kW
MOUNTING
R th(j-h)
Thermal impedance
T
Operating junction temperature
-30 / 150
°C
Mounting force
11.8 / 13.2
kN
F
j
Junction to heatsink, double side cooled
Mass
300
ORDERING INFORMATION : ARF463 S 45
standard specification
VRRM/100
g
ANSALDO
ARF463 FAST RECOVERY DIODE
FINAL SPECIFICATION
apr 97 - ISSUE : 04
DISSIPATION CHARACTERISTICS
SQUARE WAVE
3000
Power Dissipation [W]
2500
DC
DC
180°
120°
2000
90°
60°
1500
30°
1000
500
0
0
200
400
600
800
1000
800
1000
Mean Forward Current [A]
SINE WAVE
3000
DC
Power Dissipation [W]
2500
180°
2000
120°
90°
60°
1500
30°
1000
500
0
0
200
400
600
Mean Forward Current [A]
ANSALDO
ARF463 FAST RECOVERY DIODE
FINAL SPECIFICATION
apr 97 - ISSUE : 04
SWITCHING CHARACTERISTICS
FORWARD RECOVERY VOLTAGE
120
100
Tj = 150
°C
VFR [V]
80
60
IF
VFR
40
Tj = 25 °C
VF
20
0
0
200
400
600
800
1000
1200
di/dt [A/µs]
REVERSE RECOVERY CHARGE
Tj = 150 °C
REVERSE RECOVERY CURRENT
Tj = 150 °C
1400
700
1000 A
500 A
1000 A
1200
600
250 A
500 A
500
250 A
800
Irr [A]
Qrr [µC]
1000
400
600
300
400
200
200
100
0
0
0
100
200
300
400
0
100
di/dt [A/µs]
ta = Irr / (di/dt)
tb = trr - ta
200
300
400
di/dt [A/µs]
IF
d i/d t
ta
tb
Softness (s factor) s = tb / ta
Energy dissipation during recovery Er = Vr · (Qrr - Irr ·ta / 2 )
Irr
Vr
ANSALDO
ARF463 FAST RECOVERY DIODE
FINAL SPECIFICATION
apr 97 - ISSUE : 04
FORWARD CHARACTERISTIC
Tj = 150 °C
SURGE CHARACTERISTIC
Tj = 150 °C
10
2500
9
8
2000
ITSM [kA]
Forward Current [A]
7
1500
1000
6
5
4
3
2
500
1
0
0
1.4
2.4
3.4
1
Forward Voltage [V]
10
n° cycles
TRANSIENT THERMAL IMPEDANCE
DOUBLE SIDE COOLED
40.0
35.0
Zth j-h [°C/kW]
30.0
25.0
20.0
15.0
10.0
5.0
0.0
0.001
0.01
0.1
1
10
100
t[s]
Distributed by
All the characteristics given in this data sheet are guaranteed only with
clamping force, cleaned and lubricated heatsink, surfaces with flatness <
and roughness < 2 µm.
In the interest of product improvement ANSALDO reserves the right to
any data given in this data sheet at any time without previous notice.
If not stated otherwise the maximum value of ratings (simbols over
background) and characteristics is reported.
uniform
.03 mm
change
shaded
100
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