DYNEX RD43FF01, RD43FF02, RD43FF03, RD43FF04, RD43FF05 Datasheet

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RD43FF
RD43FF
Rectifier Diode
Target Information
Replaces November 2000, version DS5414-1.1 DS5414-2.0 October 2001
FEATURES
Optimised For High Current RectifiersHigh Surge CapabilityVery Low On-state Voltage
APPLICATIONS
VOLTAGE RATINGS
Part and Ordering
Number
RD43FF06 RD43FF05 RD43FF04 RD43FF03 RD43FF02 RD43FF01
Repetitive Peak
Reverse Voltage
V
RRM
V
600 500 400 300 200 100
ORDERING INFORMATION
Conditions
V
= V
RSM
RRM
KEY PARAMETERS V
RRM
I
F(AV)
I
FSM
(max) 4466A (max) 51500A
Outline type code: F
(See Package Details for further information)
Fig. 1 Package outline
600V
When ordering, select the required part number shown in the Voltage Ratings selection table.
For example:
RD43FF04
Note: Please use the complete part number when ordering and quote this number in any future correspondance relating to your order.
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RD43FF
CURRENT RATINGS
T
= 75oC unless otherwise stated
case
Symbol Parameter Conditions
Double Side Cooled
I
F(AV)
I
F(RMS)
I
Mean forward current
RMS value
F
Continuous (direct) forward current
Half wave resistive load 4466 A
Single Side Cooled (Anode side)
I
F(AV)
I
F(RMS)
I
F
= 85oC unless otherwise stated
T
case
Symbol
Mean forward current
RMS value
Continuous (direct) forward current
Parameter
Half wave resistive load 3133 A
Test Conditions
Double Side Cooled
I
F(AV)
Mean forward current
Half wave resistive load
UnitsMax.
- 7014 A
- 6189 A
- 4922 A
- 4066 A
Max.
Units
4220
A
I
F(RMS)
I
F
RMS value
Continuous (direct) forward current
Single Side Cooled
I
F(AV)
I
F(RMS)
I
F
Mean forward current
RMS value
Continuous (direct) forward current
Half wave resistive load
-
-
6630
5815
2950
-
-
4635
3805
A
A
A
A
A
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SURGE RATINGS
RD43FF
Symbol
I
FSM
I2t
I
FSM
I2t
Surge (non-repetitive) forward current
2
t for fusing
I
Surge (non-repetitive) forward current
2
t for fusing
I
Parameter
THERMAL AND MECHANICAL RATINGS
Symbol
R
th(j-c)
R
th(c-h)
Thermal resistance - junction to case
Thermal resistance - case to heatsink
Parameter
Test Conditions
10ms half sine, T
= 50% V
V
R
10ms half sine, T
V
R
case
- 1/4 sine
RRM
case
= 0
= 175˚C
= 175˚C
Test Conditions
Double side cooled DC
Single side cooled Anode DC
Cathode DC
Clamping force 19.5kN Double side
(with mounting compound) Single side
8.49 x 10
13.26 x 10
Min.
-
-
-
-
-
Max.
41.2
51.5
Max.
0.022
0.038
0.052
0.004
0.008
6
6
Units
kA
2
s
A
kA
2
s
A
Units
˚CW
˚CW
˚CW
˚CW
˚CW
T
vj
T
stg
F
m
Virtual junction temperature
Storage temperature range
Clamping force
CHARACTERISTICS
Symbol
I
RM
I
rr
Q
S
V
TO
r
T
Peak reverse current
Peak reverse recovery current
Total stored charge
Threshold voltage
Slope resistance
Parameter
Forward (conducting)
Reverse (blocking)
Test Conditions
, T
At V
RRM
= 2000A, dIRR/dt = 3A/µs,
I
F
= 200˚C, VR = 100V
T
case
= 200˚C
At T
vj
At T
= 200˚C
vj
= 200˚C
case
-
-
–55
17.6
Min.
-
-
-
-
-
225
200
200
21.6
Max.
50
25
150
0.6
0.0514
˚C
˚C
˚C
kN
Units
mA
A
µC
V
m
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