Vishay 25ETS..S Data Sheet
INPUT RECTIFIER DIODE
Bulletin I2158 05/00
SAFEIR Series
25ETS..S
V
< 1V @ 10A
F
Description/Features
The 25ETS.. rectifier SAFEIR series has been
optimized for very low forward voltage drop, with
moderate leakage. The glass passivation
technology used has reliable operation up to 150°C
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.
Output Current in Typical Applications
Single-phase Bridge Three-phase Bridge Units
Capacitive input filter TA = 55°C, TJ = 125°C,
common heatsink of 1°C/W
Major Ratings and Characteristics
Characteristics 25ETS.. Units
I
FSM
V
RRM
20 23
Package Outline
= 300A
800 - 1200V
A
I
Sinusoidal
F(AV)
waveform
V
Range (*) 800 - 1200 V
RRM
I
FSM
VF@ 10 A, TJ = 25°C 1.0 V
T
J
(*) for higher voltage up to 1600V contact factory
25 A
300 A
- 40 to 150 °C
D2 Pak (SMD-220)
1
25ETS..S SAFEIR Series
Bulletin I2158 05/00
Voltage Ratings
V
, maximum V
RRM
Part Number
peak reverse voltage peak reverse voltage 150°C
VVmA
25ETS08S 800 900 1
25ETS12S 1200 1300
Provide terminal coating for voltages above 1200V
Absolute Maximum Ratings
Parameters 25ETS..S Units Conditions
I
Max. Average Forward Current 25 A @ TC = 106° C, 180° conduction half sine wave
F(AV)
I
Max. Peak One Cycle Non-Repetitive 250 10ms Sine pulse, rated V
FSM
Surge Current 300 10ms Sine pulse, no voltage reapplied
I2t Max. I2t for fusing 316 10ms Sine pulse, rated V
442 10ms Sine pulse, no voltage reapplied
2
I
√t Max. I2√t for fusing 4420 A2√s t = 0.1 to 10ms, no voltage reapplied
A
A2s
Electrical Specifications
, maximum non repetitive I
RSM
RRM
RRM
applied
applied
RRM
Parameters 25ETS..S Units Conditions
VFMMax. Forward Voltage Drop 1.14 V @ 25A, TJ = 25°C
r
Forward slope resistance 9.62 mΩ
t
V
Threshold voltage 0.87 V
F(TO)
IRMMax. Reverse Leakage Current 0.1 TJ = 25 °C
1.0 TJ = 150 °C
mA
TJ = 150°C
VR = rated V
Thermal-Mechanical Specifications
Parameters 25ETS..S Units Conditions
TJMax. Junction Temperature Range - 40 to 150 °C
T
Max. Storage Temperature Range - 40 to 150 °C
stg
R
Max. Thermal Resistance Junction 0.9 °C/W DC operation
thJC
to Case
R
Max. Thermal Resistance Junction 62 °C/W
thJA
to Ambient
R
Typ. Thermal Resistance Case 0.5 °C/W Mounting surface, smooth and greased
thCS
to Heatsink
wt Approximate Weight 2 (0.07) g (oz.)
T Mounting Torque Min. 6 (5)
Max. 12 (10)
Case Style D2Pak (SMD-220)
Kg-cm
(Ibf-in)
RRM
2
25ETS..S SAFEIR Series
Bulletin I2158 05/00
150
140
130
120
110
100
90
80
Maximu m Allowable Cas e Temperature (˚C)
0 5 10 15 20 25 30
Average Forward Current (A)
25ETS.. Series
R (DC) = 0.9 K/W
thJC
Conduction Angle
30˚
60˚
90˚
120˚
180˚
150
140
130
120
110
100
90
Max imu m A l l o wabl e Case Tem per atu re (˚C)
0 5 10 15 20 25 30 35 40
Average Forward Current (A)
25ETS.. Series
R (DC) = 0.9 K/W
thJC
30˚
60˚
Fig. 1 - Current Rating Characteristics Fig. 2 - Current Rating Characteristics
40
180˚
120˚
35
90˚
60˚
30
30˚
25
RMS Limit
20
15
10
5
0
Maximu m A verage F orward Power Loss (W)
0 5 10 15 20 25 30
Average Forward Current (A)
Conduction Angle
25ETS.. Series
T = 150˚C
J
Fig. 3 - Forward Power Loss Characteristics
60
DC
180˚
50
120˚
90˚
60˚
40
30˚
30
RMS Limit
20
10
0
Maximu m Av erage F orward Power Loss (W)
010203040
Average Forward Current (A)
Fig. 4 - Forward Power Loss Characteristics
Conduction Period
90˚
120˚
Conduction Period
25ETS.. Series
T = 150˚C
J
180˚
DC
300
At Any Rated Load Condition And With
Rated V Applied Following Surge.
RRM
Initial T = 150˚C
J
200
100
0
Maximu m A verage F orward Power Loss (W)
1 10 100
Average Forward Current (A)
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
25ETS.. Series
Fig. 5 - Maximum Non-Repetitive Surge Current
300
Maximum Non Repetitive Surge Current
200
100
25ETS.. Series
0
Maximu m Allowable Cas e Temperature (˚C)
0.01 0.1 1 10
Versus Pulse Train Duration .
Initial T = 150˚C
J
No Voltage Reapplied
Rated V Reapplied
RRM
Average Forward Current (A)
J
Fig. 6 - Maximum Non-Repetitive Surge Current
3
Loading...