Bulletin I2101 rev. D 12/01
SAFE
IR
Series
20ETS12, 20ETS12S
INPUT RECTIFIER DIODE
V
F
< 1V @ 10A
I
FSM
= 300A
Description/Features
The 20ETS.. 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 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.
V
RRM
800 to 1200V
Package Outline
TO-220AC
Major Ratings and Characteristics
Characteristics
I
F(AV)
Sinusoidal
waveform
V
RRM
Range (*)
I
FSM
V
F
T
J
@ 10 A, T
J
= 25°C
20ETS..
20
800 to 1200
300
1.0
- 40 to 150
Units
A
V
A
V
°C
Package Outline
D
2
Pak (SMD-220)
Output Current in Typical Applications
Single-phase Bridge
Capacitive input filter T
A
= 55°C, T
J
= 125°C,
common heatsink of 1°C/W
16.3
Three-phase Bridge
21
Units
A
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1
20ETS.., 20ETS..S
SAFE
IR
Series
Bulletin I2101 rev. D 12/01
Voltage Ratings
V
RRM
, maximum
Part Number
peak reverse voltage
V
20ETS08, 20ETS08S
20ETS12, 20ETS12S
800
1200
V
RSM
, maximum non repetitive
peak reverse voltage
V
900
1300
I
RRM
150°C
mA
1
Absolute Maximum Ratings
Parameters
I
F(AV)
Max. Average Forward Current
I
FSM
I
2
t
Max. Peak One Cycle Non-Repetitive
Surge Current
Max. I
2
t for fusing
20ETS..
20
250
300
316
442
Units
A
A
A
2
s
A
2
√s
Conditions
@ T
C
= 105° C, 180° conduction half sine wave
10ms Sine pulse, rated V
RRM
applied
10ms Sine pulse, no voltage reapplied
10ms Sine pulse, rated V
RRM
applied
10ms Sine pulse, no voltage reapplied
t = 0.1 to 10ms, no voltage reapplied
I
2
√t
Max. I
2
√t
for fusing
4420
Electrical Specifications
Parameters
V
FM
r
t
Max. Forward Voltage Drop
Forward slope resistance
20ETS..
1.1
10.4
0.85
0.1
1.0
Units
V
mΩ
V
mA
Conditions
@ 20A, T
J
= 25°C
T
J
= 150°C
T
J
= 25 °C
T
J
= 150 °C
V
F(TO)
Threshold voltage
I
RM
Max. Reverse Leakage Current
V
R
= rated V
RRM
Thermal-Mechanical Specifications
Parameters
T
J
T
stg
Max. Junction Temperature Range
Max. Storage Temperature Range
to Case
R
thJA
Max. Thermal Resistance Junction
to Ambient
R
thCS
Typ. Thermal Resistance Case
to Heatsink
wt
T
Approximate Weight
Mounting Torque
Case Style
Min.
Max.
0.5
2 (0.07)
6 (5)
12 (10)
°C/W
g (oz.)
Kg-cm
(Ibf-in)
Mounting surface, smooth and greased
62
°C/W
(*) For D
2
Pak version
20ETS..
- 40 to 150
- 40 to 150
1.3
Units
°C
°C
°C/W
Conditions
R
thJC
Max. Thermal Resistance Junction
DC operation
TO-220AC, D
2
Pak (SMD-220)
* When mounted on 1" square (650mm
2
) PCB of FR-4 or G-10 material 4 oz (140µm) copper 40°C/W
For recommended footprint and soldering techniques refer to application note # AN-994
2
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20ETS.., 20ETS..S
SAFE
IR
Series
Bulletin I2101 rev. D 12/01
M a xim um Allow ab le C a se Tem perature ( C )
M axim um A llow ab le C as e Tem pe ra tu re ( C )
150
140
130
C ond uction Angle
20ETS.. Serie s
R
thJC
(D C ) = 1.3 C /W
150
140
130
20ET S.. Se ries
R
thJC
(D C ) = 1.3 C /W
C ond uction Period
120
110
100
30
90
0
2
4
6
8
10 12 1 4 16 18 20 22
A verag e Fo rw a rd C urrent (A )
120
110
100
90
0
5
10
15
20
25
30
35
A vera ge Forw a rd C urren t (A )
30
60
90
120
180
DC
60
90 120
180
Fig. 1 - Current Rating Characteristics
M a xim um Ave ra ge Forw ard Pow er Lo ss (W )
M axim um Ave rage Forw ard Po w er Loss (W )
30
25
20
15
10
5
0
0
4
8
12
16
20
24
Avera ge Fo rw ard C urre nt (A)
180
120
90
60
30
RM S Lim it
35
30
25
20
15
10
5
0
0
Fig. 2 - Current Rating Characteristics
DC
180
120
90
60
30
RM S Lim it
C ond uctio n An gle
C ond uctio n P erio d
20ET S.. Se ries
T
J
= 150 C
20ETS.. Se ries
T
J
= 150 C
5
10
15
20
25
A ve ra g e Fo rw a rd C urren t (A )
Fig. 3 - Forward Power Loss Characteristics
Pe ak H alf Sine W ave Forw a rd C urre nt (A )
Fig. 4 - Forward Power Loss Characteristics
P ea k H alf Sin e W av e Forw a rd C urr en t (A )
300
M a xim u m No n Rep etitiv e Su rge C urrent
V ersus Pulse Train Duration.
Initial T
J
= 150 C
N o V oltag e Re a p p lied
Rate d V
R RM
R e app lie d
300
250
A t A n y Ra te d Lo a d C on ditio n A nd W ith
R ated V
RR M
A p plie d Fo llo w ing Su rg e .
Initial T
J
= 150 C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
250
200
200
150
150
100
2 0 E TS.. Se rie s
50
1
10
100
Nu m b er O f E qu a l Am p litu de H alf C y c le C u rre nt Pu lse s (N)
100
2 0 E TS.. Se rie s
50
0.01
0.1
Pu lse Tra in D uration (s)
1
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
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3
20ETS.., 20ETS..S
SAFE
IR
Series
Bulletin I2101 rev. D 12/01
1000
In stanta neous Forw ard C urren t (A)
T
J
= 25 C
100
T
J
= 150 C
10
20 ETS.. Series
1
0
0.5
1
1.5
2
2.5
3
3.5
4
In sta n ta ne o us F orw a rd V o lta g e (V )
Fig. 7 - Forward Voltage Drop Characteristics
Tran sie n t Th erm al Im pe dan c e Z
thJ C
( C/W )
10
Ste ady State Value
(D C O pe ration )
1
D
D
D
D
D
=
=
=
=
=
0.50
0.33
0.25
0.17
0.08
0 .1
Sin g le Pulse
0.0 1
0.0 00 1
20ETS.. Se ries
0 .00 1
0.0 1
Square W ave Pulse D uration (s)
0 .1
1
Fig. 8 - Thermal Impedance Z
thJC
Characteristics
4
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20ETS.., 20ETS..S
SAFE
IR
Series
Bulletin I2101 rev. D 12/01
Outline Table
10.54 (0.41)
MAX.
3.78 (0.15)
3.54 (0.14)
2.92 (0.11)
2.54 (0.10)
TERM 2
1
14.09 (0.55)
13.47 (0.53)
3
3.96 (0.16)
3.55 (0.14)
2.04 (0.080) MAX.
1.40 (0.05)
1.15 (0.04)
0.94 (0.04)
0.69 (0.03)
2.89 (0.11)
2.64 (0.10)
Cathode
1.32 (0.05)
DIA.
6.48 (0.25)
6.23 (0.24)
2°
1.22 (0.05)
2
15.24 (0.60)
14.84 (0.58)
Base
Cathode
2
0.10 (0.004)
1
3
Anode
1
4.57 (0.18)
4.32 (0.17)
3
0.61 (0.02) MAX.
5.08 (0.20) REF.
TO-220AC
Dimensions in millimeters (inches)
10.16 (0.40)
REF.
4.69 (0.18)
4.20 (0.16)
1.32 (0.05)
6.47 (0.25)
15.49 (0.61)
1.22 (0.05)
93°
6.18 (0.24)
14.73 (0.58)
2.61 (0.10)
2.32 (0.09)
8.89 (0.35)
5.28 (0.21)
4.78 (0.19)
0.55 (0.02)
0.46 (0.02)
3X
Base
Cathode
2
1.40 (0.055)
REF.
0.93 (0.37)
0.69 (0.27)
1.14 (0.045)
2X
MINIMUM RECOMMENDED FOOTPRINT
11.43 (0.45)
1
3
4.57 (0.18)
4.32 (0.17)
2
1
3
8.89 (0.35)
17.78 (0.70)
3.81 (0.15)
2.08 (0.08)
2X
0.61 (0.02) MAX.
5.08 (0.20) REF.
Anode
Anode
D
2
Pak (SMD-220)
Dimensions in millimeters and inches
2.54 (0.10)
2X
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