STMicroelectronics-FERD20M60SR
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FERD20M60
Field effect rectifier
Datasheet
–
production data
Description
$
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This single rectifier is based on a proprietary
technology, enabling to achieve the best in class
.
.
V /I
trade-off for a given silicon surface.
F R
.
Packaged in TO-220AB and I²PAK, this device is
intended to be used in rectification and
freewheeling operations in switch-mode power
supplies.
$
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.
.
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Table 1. Device summary
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Symbol
Value
I
20 A
60 V
F(AV)
V
RRM
Features
T (max)
+175 °C
0.30 V
j
•
•
•
•
ST proprietary process
V (typ)
F
Stable leakage current over reverse voltage
Low forward voltage drop
High frequency operation
June 2015
DocID027193 Rev 2
1/8
This is information on a product in full production.
Characteristics
FERD20M60
1
Characteristics
Table 2. Absolute ratings (limiting values, per diode, at 25 °C, unless otherwise specified)
Symbol
Parameter
Repetitive peak reverse voltage
Value
Unit
V
RRM
I
F(RMS)
I
F(AV)
60
60
20
V
A
A
Forward rms current
Average forward current,
δ
= 0.5
T
c
= 150 °C
t
p
= 10 ms
sinusoidal
I
FSM
Surge non repetitive forward current
275
A
T
stg
Storage temperature range
-65 to + 175
175
°C
°C
(1)
T
j
1.
Maximum operating junction temperature
dPtot
1
–
–
————-
————————-
<
Rth
(
j
–
a
)
condition to avoid thermal runaway for a diode on its own heatsink.
dTj
Table 3. Thermal resistance
Parameter
Symbol
Value (max)
Unit
R
th(j-c)
Junction to case
1.6
°C/W
Table 4. Static electrical characteristics (per diode)
Symbol
Parameter
Test conditions
Min.
Typ.
Max.
Unit
T
j
= 25 °C
125
20
µA
mA
µA
V
R
= 45 V
T
j
= 125 °C
T
j
= 25 °C
T
j
= 125 °C
T
j
= 25 °C
T
j
= 125 °C
T
j
= 25 °C
T
j
= 125 °C
T
j
= 25 °C
T
j
= 125 °C
10
(1)
I
R
Reverse leakage current
230
30
V
R
= V
RRM
15
mA
0.36
0.30
0.42
0.39
0.51
0.51
I
F
= 5 A
I
F
= 10A
I
F
= 20 A
0.35
0.47
0.44
0.56
0.56
(2)
V
F
Forward voltage drop
V
1. Pulse
test: t
p
= 5 ms,
δ
< 2%
2. Pulse
test: t
p
= 380 µs,
δ
< 2%
To
e
valuate the conduction losses use the following equation:
2
P = 0.32 x I
F(AV)
+ 0.012 I
F
(RMS
2/8
DocID027193 Rev 2
FERD20M60
Characteristics
Figure 1. Average forward power dissipation
versus average forward current
Figure 2. Average forward current versus
ambient temperature (
δ
= 0.5)
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Figure 3. Relative variation of thermal
impedance junction to case versus pulse
duration
Figure 4. Reverse leakage current versus
reverse voltage applied (typical values)
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Figure 5. Junction capacitance versus reverse
Figure 6. Forward voltage drop versus forward
voltage applied (typical values)
current (typical values)
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DocID027193 Rev 2
3/8
8
Package information
FERD20M60
2
Package information
•
•
•
•
Epoxy meets UL94, V0
Cooling method: by conduction (C)
Recommended torque value: 0.55 N·m
Maximum torque value: 0.7 N.m
In order to meet environmental requirements, ST offers these devices in different grades of
®
®
ECOPACK packages,
depending on their level of environmental compliance. ECOPACK
®
ECOPACK is
an ST trademark.
2.1
TO-220AB package information
Figure 7. TO-220AB package outline
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4/8
DocID027193 Rev 2
FERD20M60
Package information
Table 5. TO-220AB package mechanical data
Dimensions
Ref.
Millimeters
Inches
Max.
Min.
Max.
Min.
A
b
4.40
0.61
1.14
0.48
15.25
4.60
0.88
1.70
0.70
15.75
0.17
0.024
0.045
0.019
0.60
0.18
0.035
b1
c
0.067
0.027
D
0.62
D1
E
1.27 typ.
0.05 typ.
0.41
10
10.40
2.70
5.15
1.32
6.60
2.72
14
0.39
0.094
0.19
e
2.40
4.95
1.23
6.20
2.40
13
0.106
e1
F
0.20
0.048
0.24
0.052
H1
J1
L
0.26
0.094
0.51
0.107
0.55
L1
L20
L30
∅
P
Q
3.50
3.93
0.137
0.154
16.40 typ.
28.90 typ.
0.64 typ.
1.13 typ.
0.151
3.75
2.65
3.85
2.95
0.147
0.104
0.116
DocID027193 Rev 2
5/8
8
Package information
FERD20M60
2.2
I²PAK package information
2
Figure 8. I
P
AK package outline
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T
a
ble 6. I
P
AK package mechanical data
Dimensions
Ref.
Millimeters
Inches
Min.
Max.
Min.
Max.
A
A1
b
4.40
2.40
0.61
1.14
0.49
1.23
8.95
2.40
4.95
10
4.60
2.72
0.88
1.70
0.70
1.32
9.35
2.70
5.15
10.40
14
0.173
0.094
0.024
0.044
0.019
0.048
0.352
0.094
0.195
0.394
0.512
0.138
0.050
0.181
0.107
0.035
0.067
0.028
0.052
0.368
0.106
0.203
0.409
0.551
0.155
0.055
b1
c
c2
D
e
e1
E
L
13
L1
L2
3.50
1.27
3.93
1.40
6/8
DocID027193 Rev 2
FERD20M60
Ordering information
3
Ordering information
T
a
ble 7. Ordering information
Order code
Marking
Package
Weight
Base qty
Delivery mode
FERD20M60ST
FERD20M60SR
FERD20M60ST
FERD20M60SR
TO-220AB
I²PAK
1.9 g
1.4 g
50
50
Tube
Tube
4
Revision history
Table 8. Document revision history
Date
Revision
Changes
20-Nov-2014
17-Jun-2015
1
2
Initial release.
Added I²PAK package information.
DocID027193 Rev 2
7/8
8
FERD20M60
IMPORTANT NOTICE – PLEASE READ CAREFUL
L
Y
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T
.
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Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2015 STMicroelectronics – All rights reserved
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