2RI250E
(2x250A)
600V,800V / 250A
2 in one-package
Features
· Glass Passivation Chip
· Easy Connection
· Insulated Type
POWER DIODE MODULE
Outline Drawings, mm
Applications
· Inverters
· Battery Chargers
· DC Motors
· General Purpose DC Power Supplies
Inner Curcuit Schematic
A
1
K
2
K
3
A
4
Maximum ratings and characteristics
Absolute maximum ratings
Item
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Average output current
Surge current
I
2
t
Operating junction temperature
Storage temperature
Isolation voltage
Screw torque
Terminals *1
Mountings *2
*1: Recommendable value : 10.0 to 11.0 N·m(M8)
*2: Recommendable value : 2.5 to 3.0 N·m(M5)
Electrical characteristics (Ta=25°C Unless otherwise specified )
Item
Forward voltage drop
Reverse current
Thermal Characteristics
Item
Thermal resistance
Symbol
R
th(j-c)
R
th(c-f)
Conditions
Junction to case
the base to cooling fin *
Min.
Typ.
Max.
0.1
0.05
Unit
°C/W
°C/W
Symbol
V
FM
I
RRM
Conditions
Tj=25°C, I
FM
=750A
Tj=150°C, V
R
=V
RRM
Min.
Typ.
Max.
1.30
40
Unit
V
mA
Symbol
V
RRM
V
RSM
I
O
I
FSM
I
2
t
T
j
T
stg
V
is
50/60Hz Sine wave, Tc=91°C
From rated load, Sine wave 10ms
From rated load
Conditions
Rating
-060
-080
600
660
800
880
Unit
V
V
A
A
A
2
s
°C
°C
V
N·m
N·m
2 x 250
5000
100000
-40 to +150
-40 to +125
AC2000(1min.)
11.0
3.5
*1
*2
*
: With Thermal Compound
2RI250E(2x250A)
Characteristics
Forward Characteristics
800
700
600
200
Forward current : I
F
[A]
POWER DIODE MODULE
Forward Average Current vs. Power Loss
300
500
400
300
200
100
0
0
0.6
0.8
1.0
1.2
1.4
1.6
Forward voltage : V
F
[V]
0
0
100
200
Forward Average Current : I
F
[V]
Power Loss : Po [W]
100
Forward Average Current vs. Case Temperature
130
6000
Surge Current
120
5000
Case Temperature : T
C
[°C]
Surge Current : I
FSM
[A]
110
3000
100
2000
90
80
1000
70
0
100
Forward Average Current : I
F
[V]
200
0
0.02
0.04
0.1
0.2
time : t [sec.]
0.4
0.6 0.8 1.0
Transient Thermal Impedance
0.15
Thermal resistance : Zth(j-c) [°C/W]
0.10
0.05
0
10
-3
10
-2
10
-1
time : t [sec.]
10
0
10
1