POSEICO ARF462 Fast recovery diode Datasheet

POSEICO SPA
Via N. Lorenzi 8, 16152 Genova - ITALY
Tel. +39 010 6556234 - Fax +39 010 6557519
Sales Office:
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POSEICO
POSEICO SPA
POwer SEmiconductors Italian COrporation
FAST RECOVERY DIODE
FOR IGBT,IEGT,GCT APPLICATIONS
SNUBBERLESS OPERATION
LOW LOSSES SOFT RECOVERY
ARF462
Repetitive voltage up to
Mean forward current
Surge current
4500 V
435 A
10 kA
TARGET SPECIFICATION
giu 00 - ISSUE : 02
Symbol
Characteristic
Tj
[°C]
Conditions
Value
Unit
BLOCKING
V
RRM
Repetitive peak reverse voltage
125
4500
V
V
RSM
Non-repetitive peak reverse voltage
125
4600
V
I
RRM
Repetitive peak reverse current
125
50
V
DC LINK
Permanent DC voltage
125
2500
V
V=VRRM
mA
CONDUCTING
I
F (AV)
Mean forward current
180° sin ,50 Hz, Th=55°C, double side cooled
435
A
I
F (AV)
Mean forward current
180° square,50 Hz,Th=55°C,double side cooled
440
A
I
FSM
Surge forward current
Sine wave, 10 ms
reapplied reverse voltage up to 50% VRSM
125
10
kA
Forward current = 1800
25
5.22
V
V
I² t
I² t
V
FM
Forward voltage
V
F(TO)
Threshold voltage
125
2.70
r
F
Forward slope resistance
125
1.400
A
500 x1E3
A²s
mohm
SWITCHING
Q rr
Reverse recovery charge
I rr
Peak reverse recovery current
t rr
Reverse recovery time
Q rr
IF=
VR =
IF=
Reverse recovery charge
I rr
Peak reverse recovery current
s
Softness (s-factor), min
E
OFF
Turn off energy dissipation
V
FR
Peak forward recovery
1000 A
100 V
di/dt=
250 A/µs
125
500
µC
125
360
A
1000 A
di/dt=
1000 A/µs
VR =
1800 V
µs
125
1150
µC
900
A
J
di/dt=
400 A/µs
125
38
V
MOUNTING
R th(j-h)
Thermal impedance
Junction to heatsink, double side cooled
37
°C/kW
R th(c-h)
Thermal impedance
Case to heatsink, double side cooled
10
°C/kW
T
Operating junction temperature
-30 / 125
°C
Mounting force
11.8 / 13.2
kN
F
j
Mass
300
ORDERING INFORMATION : ARF462 S 45
standard specification
VRRM/100
g
ARF462 FAST RECOVERY DIODE
POSEICO
POSEICO SPA
POwer SEmiconductors Italian COrporation
TARGET SPECIFICATION
giu 00 - ISSUE : 02
FORWARD CHARACTERISTIC
Tj = 125 °C
SURGE CHARACTERISTIC
Tj = 125 °C
12
1200
10
8
800
ITSM [kA]
Forward Current [A]
1000
600
6
400
4
200
2
0
0
2.6
3.1
3.6
4.1
4.6
5.1
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 uniform
clamping force, cleaned and lubricated heatsink, surfaces with flatness < .03 mm and
roughness < 2 µm.
In the interest of product improvement ANSALDO 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.
100
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