INPUT RECTIFIER DIODE
1
Bulletin I2158 rev. A 08/02
V
F
< 1V @ 10A
I
FSM
= 300A
V
RRM
800 - 1200V
SAFE
IR
Series
25ETS..S
Major Ratings and Characteristics
I
F(AV)
Sinusoidal
waveform
V
RRM
Range (*)
800 - 1200
V
I
FSM
300
A
V
F
@
10 A, T
J
= 25C
1.0
V
T
J
- 40 to 150
C
Characteristics
25ETS..
Units
25
A
Output Current in Typical Applications
Single-phase Bridge
Three-phase Bridge
Units
The 25ETS.. rectifier SAFE
IR
series has been
optimized for very low forward voltage drop, with
moderate leakage. The glass passivation
technology used has reliable operation up to 150C
junction temperature.
Typical applications are in input rectification and
these products are designed to be used with
International Rectifier Switches and Output
Rectifiers which are available in identical package
outlines.
Capacitive input filter T
A
= 55C, T
J
= 125C,
20
23
A
common heatsink of 1C/W
Description/Features
(*)
for higher voltage up to 1600V contact factory
D
2
Pak (SMD-220)
Package Outline
www.irf.com
2
25ETS..S SAFE
IR
Series
Bulletin I2158 rev. A 08/02
www.irf.com
Voltage Ratings
Part Number
Provide terminal coating for voltages above 1200V
V
RRM
, maximum
V
RSM
, maximum non repetitive
I
RRM
peak reverse voltage
peak reverse voltage
150C
V
V
mA
25ETS08S
800
900
1
25ETS12S
1200
1300
T
J
Max. Junction Temperature Range
- 40 to 150
C
T
stg
Max. Storage Temperature Range
- 40 to 150
C
R
thJC
Max. Thermal Resistance Junction
0.9
C/W
DC operation
to Case
R
thJA
Max. Thermal Resistance Junction
62
C/W
to Ambient
R
thCS
Typ. Thermal Resistance Case
0.5
C/W
Mounting surface, smooth and greased
to Heatsink
wt
Approximate Weight
2 (0.07)
g (oz.)
T
Mounting Torque
Min.
6 (5)
Max.
12 (10)
Case Style
D
2
Pak (SMD-220)
Thermal-Mechanical Specifications
Parameters
25ETS..S Units
Conditions
Kg-cm
(Ibf-in)
I
F(AV)
Max. Average Forward Current
25
A
@ T
C
= 106 C, 180 conduction half sine wave
I
FSM
Max. Peak One Cycle Non-Repetitive
250
10ms Sine pulse, rated V
RRM
applied
Surge Current
300
10ms Sine pulse, no voltage reapplied
I
2
t
Max. I
2
t for fusing
316
10ms Sine pulse, rated V
RRM
applied
442
10ms Sine pulse, no voltage reapplied
I
2
t
Max. I
2
t for fusing
4420
A
2
s
t = 0.1 to 10ms, no voltage reapplied
Absolute Maximum Ratings
Parameters
25ETS..S Units
Conditions
A
A
2
s
Electrical Specifications
V
FM
Max. Forward Voltage Drop
1.14
V
@ 25A, T
J
= 25C
r
t
Forward slope resistance
9.62
m
V
F(TO)
Threshold voltage
0.87
V
I
RM
Max. Reverse Leakage Current
0.1
T
J
= 25 C
1.0
T
J
= 150 C
Parameters
25ETS..S Units
Conditions
T
J
= 150C
V
R
= rated V
RRM
mA
3
25ETS..S SAFE
IR
Series
Bulletin I2158 08/02
www.irf.com
Fig. 1 - Current Rating Characteristics
Fig. 2 - Current Rating Characteristics
Fig. 4 - Forward Power Loss Characteristics
Fig. 3 - Forward Power Loss Characteristics
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
Number Of Equal Amplitude Half Cycle Current Pulsed (N)
Peak Half Sine Wave Forward Current (A)
Pulse Train Duration (s)
Peak Half Sine Wave Forward Current (A)
0
100
200
300
1
10
100
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
Initial T = 150C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
25ETS..S Series
0
100
200
300
0.01
0.1
1
10
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
No Voltage Reapplied
Rated V Reapplied
RRM
25ETS..S Series
Initial T = 150C
J
Average Forward Current (A)
Maximum Allowable Case Temperature (C)
80
90
100
110
120
130
140
150
0
5
10
15
20
25
30
30
60
90
120
Conduction Angle
25ETS..S Series
R (DC) = 0.9 K/W
thJC
180
Average Forward Current (A)
Maximum Allowable Case Temperature (C)
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
180
120
90
60
30
Conduction Angle
RMS Limit
25ETS..S Series
T = 150C
J
0
10
20
30
40
50
60
0
10
20
30
40
DC
180
120
90
60
30
RMS Limit
Conduction Period
25ETS..S Series
T = 150C
J
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
Average Forward Current (A)
Maximum Average Forward Power Loss (W)
90
100
110
120
130
140
150
0
5
10
15
20
25
30
35
40
DC
30
60
90
120
180
Conduction Period
25ETS..S Series
RthJC (DC) = 0.9 K/W
4
25ETS..S SAFE
IR
Series
Bulletin I2158 rev. A 08/02
www.irf.com
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
Fig. 7 - Forward Voltage Drop Characteristics
1
10
100
1000
0
1
2
3
4
5
I
n
s
t
an
t
a
n
e
o
u
s
F
o
r
w
ar
d C
u
r
r
e
n
t
(
A
)
Instantaneous Forward Voltage (V)
J
T = 25C
J
T = 150C
25ETS.. Series
0.01
0.1
1
0.0001
0.001
0.01
0.1
1
10
100
Square Wave Pulse Duration (s)
thJ
C
T
r
a
n
s
i
e
n
t
T
h
e
r
m
a
l
I
m
p
e
d
a
n
c
e
Z
(
C/
W
)
Single Pulse
Steady State Value
(DC Operation)
25ETS. .Series
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
5
25ETS..S SAFE
IR
Series
Bulletin I2158 08/02
www.irf.com
25ETS12S
THIS IS A 25ETS12S
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
IN THE ASSEMBLY LINE "L"
ASSEMBLY
LOT CODE
INTERNATIONAL
RECTIFIER
LOGO
PART NUMBER
DATE CODE
YEAR 0 = 2000
WEEK 02
LINE L
Outline Table
10.16 (0.40)
REF.
8.89 (0.35)
4.57 (0.18)
4.32 (0.17)
0.61 (0.02) MAX.
5.08 (0.20) REF.
1.32 (0.05)
1.22 (0.05)
1
3
6.47 (0.25)
6.18 (0.24)
93
REF.
2.61 (0.10)
2.32 (0.09)
5.28 (0.21)
4.78 (0.19)
4.69 (0.18)
4.20 (0.16)
0.55 (0.02)
0.46 (0.02)
14.73 (0.58)
15.49 (0.61)
1.40 (0.055)
1.14 (0.045)
3X
0.93 (0.37)
0.69 (0.27)
2X
11.43 (0.45)
17.78 (0.70)
8.89 (0.35)
3.81 (0.15)
2.08 (0.08)
2X
2.54 (0.10)
2X
MINIMUM RECOMMENDED FOOTPRINT
2
Dimensions in millimeters and inches
Marking Information
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