Bulletin I2192 12/04
SAFEIR Series
20ETS12PbF
INPUT RECTIFIER DIODE
VF < 1V @ 10A
Lead-Free ("PbF" suffix)
IFSM = 300A
VRRM = 1200V
Description/ Features
The 20ETS12PbF 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
Applications
Single-phase Bridge
Three-phase Bridge
Units
16.3
21
A
Capacitive input filter TA = 55°C, TJ = 125°C,
common heatsink of 1°C/W
Major Ratings and Characteristics
Characteristics
Package Outline
Values
Units
20
A
VRRM
1200
V
IFSM
300
A
1.0
V
- 40 to 150
°C
IF(AV) Sinusoidal
waveform
VF
@ 10 A, TJ = 25°C
TJ
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TO-220AC
1
20ETS12PbF SAFEIR Series
Bulletin I2192 12/04
Voltage Ratings
Part Number
VRRM, maximum
VRSM , maximum non repetitive
IRRM
peak reverse voltage
peak reverse voltage
150°C
V
V
mA
1200
1300
1
20ETS12PbF
Absolute Maximum Ratings
Parameters
20ETS..
Units
20
A
IF(AV) Max. Average Forward Current
IFSM
I2t
Max. Peak One Cycle Non-Repetitive
250
Surge Current
300
Max. I2t for fusing
316
442
2
I √t
2
Max. I √t for fusing
A
A2s
Conditions
@ TC = 105° C, 180° conduction half sine wave
10ms Sine pulse, rated VRRM applied
10ms Sine pulse, no voltage reapplied
10ms Sine pulse, rated VRRM applied
10ms Sine pulse, no voltage reapplied
4420
2
A √s
t = 0.1 to 10ms, no voltage reapplied
20ETS..
Units
Conditions
Electrical Specifications
Parameters
VFM
Max. Forward Voltage Drop
1.1
V
rt
Forward slope resistance
10.4
mΩ
VF(TO) Threshold voltage
0.85
V
IRM
0.1
Max. Reverse Leakage Current
mA
1.0
@ 20A, TJ = 25°C
TJ = 150°C
TJ = 25 °C
TJ = 150 °C
VR = rated V RRM
Thermal-Mechanical Specifications
Parameters
Conditions
20ETS..
Units
TJ
Max. Junction Temperature Range
- 40 to 150
°C
Tstg
Max. Storage Temperature Range
- 40 to 150
°C
1.3
°C/W
DC operation
62
°C/W
(*) For D2Pak version
0.5
°C/W
Mounting surface, smooth and greased
RthJC Max. Thermal Resistance Junction
to Case
RthJA Max. Thermal Resistance Junction
to Ambient
RthCS Typ. Thermal Resistance Case
to Heatsink
wt
Approximate Weight
T
Mounting Torque
2 (0.07)
g (oz.)
Min.
6 (5)
Max.
12 (10)
Kg-cm
(Ibf-in)
Case Style
TO-220AC
Device Marking
10ETS12
* When mounted on 1" square (650mm2) 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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20ETS12PbF SAFEIR Series
20ETS.. Series
R thJC (DC) = 1.3 °C/ W
140
130
Conduction Angle
120
110
100
90
60° 90°
120°
30°
0
2
4
6
180°
8 10 12 14 16 18 20 22
150
20ETS.. Series
R thJC (DC) = 1.3 °C/ W
140
130
Conduction Period
120
30°
110
90°
120°
180°
100
0
5
15
20
25
30
Fig. 2 - Current Rating Characteristics
20
RMS Limit
15
10
Conduction Angle
20ETS.. Series
TJ = 150°C
5
0
4
8
12
16
20
24
35
25
20
RMSLimit
15
10
Cond uction Period
20ETS.. Series
TJ= 150°C
5
0
0
200
150
100
20ETS.. Series
50
100
Numb er Of Equa l Amplitude Half Cyc le Current Pulses (N)
Fig. 5 - Maximum Non-Repetitive Surge Current
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10
15
20
25
Fig. 4 - Forward Power Loss Characteristics
Peak Half Sine Wave Forwa rd Current (A)
At Any Ra ted Load Condition And With
Rated VRRM Ap plied Following Surg e.
Initial TJ = 150°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
10
5
Average Forward Current (A)
Average Forward Current (A)
1
35
DC
180°
120°
90°
60°
30°
30
Fig. 3 - Forward Power Loss Characteristics
Peak Half Sine Wave Forward Current (A)
10
Fig. 1 - Current Rating Characteristics
25
250
DC
90
Average Forward Current (A)
180°
120°
90°
60°
30°
300
60°
Average Forwa rd Current (A)
30
0
Maximum Allowable Case Temperature (°C)
150
Maximum Average Forward Power Loss (W)
Maximum Average Forward Power Loss (W)
Maximum Allowab le Case Tempera ture (°C)
Bulletin I2192 12/04
300
250
Ma ximum Non Rep etitive Surge Current
Versus Pulse Train Duration.
Initial TJ= 150°C
No Voltag e Rea pp lied
Rated V RRMRea pp lied
200
150
100
20ETS.. Series
50
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-Repetitive Surge Current
3
20ETS12PbF SAFEIR Series
Bulletin I2192 12/04
Instantaneous Forward Current (A)
1000
TJ= 25°C
100
TJ= 150°C
10
20ETS.. Series
1
0
0.5
1
1.5
2
2.5
3
3.5
4
Instantaneous Forward Voltage (V)
Transient Thermal Impedanc e Z thJC(°C/ W)
Fig. 7 - Forward Voltage Drop Characteristics
10
Steady State Value
(DC Operation)
1
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
Single Pulse
0.01
0.0001
0.001
20ETS.. Series
0.01
0.1
1
Square Wave Pulse Duration (s)
Fig. 8 - Thermal Impedance ZthJC Characteristics
4
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20ETS12PbF SAFEIR Series
Bulletin I2192 12/04
Outline Table
10.54 (0.41)
MAX.
3.78 (0.15)
2
3.54 (0.14)
1.32 (0.05)
2.92 (0.11)
2.54 (0.10)
TERM 2
15.24 (0.60)
14.84 (0.58)
1
1.22 (0.05)
DIA.
6.48 (0.25)
6.23 (0.24)
3.96 (0.16)
13.47 (0.53)
3.55 (0.14)
2
2°
3
14.09 (0.55)
Base
Cathode
0.10 (0.004)
2.04 (0.080) MAX.
1
1.40 (0.05)
2.89 (0.11)
1.15 (0.04)
Cathode
3
Anode
2.64 (0.10)
0.94 (0.04)
0.69 (0.03)
1
3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
TO-220AC
Dimensions in millimeters (inches)
5.08 (0.20) REF.
Part Marking Information
IRMX Assembly Line
EXAMPLE: THIS IS A 20ETS12
LOT CODE 1789
ASSEMBLED ON WW 19, 2001
IN THE ASSEMBLY LINE "C"
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PART NUMBER
INTERNATIONAL
RECTIFIER
LOGO
DATE CODE
ASSEMBLY
LOT CODE
YEAR 1 = 2001
WEEK 19
P = LEAD-FREE
5
20ETS12PbF SAFEIR Series
Bulletin I2192 12/04
Ordering Information Table
Device Code
20
E
T
S
12
PbF
1
2
3
4
5
6
1
-
Current Rating (20 = 20A)
2
-
Circuit Configuration
3
-
Package
4
-
E = Single Diode
T = TO-220AC
Type of Silicon
S = Standard Recovery Rectifier
5
-
Voltage Rating (12 = 1200V)
6
-
y none = Standard Production
y PbF = Lead-Free
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 01/05
6
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