POSEICO AFF450KHVI Fast recovery diode Datasheet

POSEICO SPA
Via Pillea 42-44, 16153 Genova - ITALY
Tel. + 39 010 8599400 - Fax + 39 010 8682006
Sales Office:
Tel. + 39 010 8599400 - [email protected]
FAST RECOVERY DIODE
INSULATED MODULE
*Full ermetic packaging
*Industrial compatible packaging
*Insulation using Aln substrate
*6KVrms insulation voltage
*Contact screws avaliable on request
AFF450KHVI
Repetitive voltage up to
Mean on-state current
Surge current
4500 V
450 A
10 kA
FINAL SPECIFICATION
apr 17 - ISSUE : 1
Symbol
Characteristic
Tj
[°C]
Conditions
Value
Unit
BLOCKING
V
RRM
Repetitive peak reverse voltage
150
4500
V
RSM
Non-repetitive peak reverse voltage
150
4600
V
I
RRM
Repetitive peak reverse current
150
50
mA
V
CONDUCTING
I
F (AV)
Mean on-state current
180° sin, 50Hz, Tc=80°C
450
A
I
F (AV)
Mean on-state current
180° sin. 50Hz, Tc=55°C
560
A
I
FSM
Surge on-state current
sine wave, 10 ms
I² t
I² t
without reverse voltage
V
F
On-state voltage
On-state current =1500 A
150
2,525
V
V
F(TO)
Threshold voltage
150
1,40
V
F
On-state slope resistance
150
0,75
mohm
r
150
10
500 x1E3
kA
A²s
SWITCHING
t rr
Reverse recovery time
Q rr
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 (Typical Value)
I F = 1000 A
di/dt=
VR =
150 A/µs
100 V
150
6,4
µs
1600
µC
500
A
J
di/dt=
400 A/µs
150
90
V
MOUNTING
R
th(j-c)
Thermal impedance
Junction to case, per element
Case to heatsink, per element
R
th(c-h)
Thermal impedance
T
j
Operating junction temperature
V
T
ins
RMS insulation voltage
Mounting tourque
50Hz, circuit to base,all terminal shorted, t=1min
Case to heatsink
Busbars to terminals
Mass
ORDERING INFORMATION : AFF450KHVI S 45
standard specification
VRRM/100
25
70
°C/kW
20
°C/kW
-30 / 150
°C
6000
4 to 6
12 to 18
V
Nm
Nm
1500
g
AFF450KHVI
FINAL SPECIFICATION
apr 17 - ISSUE : 1
SWITCHING CHARACTERISTICS
FORWARD RECOVERY VOLTAGE
160
Tj = 150 °C
140
Tj = 125 °C
120
VFR [V]
100
IF
VFR
80
60
40
VF
20
0
0
200
400
600
di/dt [A/µs]
800
1000
REVERSE RECOVERY CURRENT
Tj = 125 °C
REVERSE RECOVERY CHARGE
Tj = 125 °C
Tj = 150°
2000
1000 A
1800
1000 A
800
1600
700
500 A
1400
500 A
600
Irr [A]
1200
Qrr [µC]
Tj = 150°
900
1000
800
500
400
300
600
200
400
100
200
0
0
0
ta = Irr / (di/dt)
100
200
di/dt [A/µs]
300
400
tb = trr - ta
Softness (s factor) s = tb / ta
0
100
IF
200
di/dt [A/µs]
300
400
d i/d t
ta
tb
Energy dissipation during recovery Er = Vr · (Qrr - Irr ·ta / 2 )
Irr
Vr
AFF450KHVI
FINAL SPECIFICATION
apr 17 - ISSUE : 1
SURGE CHARACTERISTIC
SURGE
Tj =CHARACTERISTIC
150 °C
Tj = #REF!
150 °C
ON-STATE CHARACTERISTIC
Tj = 150 °C
12
12
1500
10
10
ITSM [kA]
ITSM [kA]
On-state Current [A]
8
1000
8
6
4
6
2
4
500
0
2
0
0,5
1
1,5
2
2,5
1
10
n° cycles
0
3
1
On-state Voltage [V]
10
n° cycles
TRANSIENT THERMAL IMPEDANCE
80,0
70,0
Zth j-c [°C/kW]
60,0
50,0
40,0
30,0
20,0
10,0
0,0
0,001
0,01
0,1
1
10
100
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 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.
100
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