STPS20SM100ST STMicroelectronics, STPS20SM100ST Datasheet

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STPS20SM100ST

Manufacturer Part Number
STPS20SM100ST
Description
DIODE SCHOTTKY 100V 20A TO-220AB
Manufacturer
STMicroelectronics
Datasheet

Specifications of STPS20SM100ST

Voltage - Forward (vf) (max) @ If
900mV @ 20A
Voltage - Dc Reverse (vr) (max)
100V
Current - Average Rectified (io)
20A
Current - Reverse Leakage @ Vr
30µA @ 100V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Through Hole
Package / Case
TO-220AB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Features
Description
This single Schottky rectifier is suited for high
frequency switch mode power supply.
Packaged in TO-220AB, TO-220FPAB, D
and I
notebook, game station and desktop adaptors,
providing in these applications a good efficiency
at both low and high load.
Table 1.
April 2010
High current capability
Avalanche rated
Low forward voltage drop current
High frequency operation
Insulated package (TO-220FPAB):
– Insulation voltage 2000 V rms
– Package capacitance = 12 pF
2
PAK, this device is intended to be used in
T
V
V
I
j
F
F(AV)
(max)
RRM
(typ)
Device summary
0.480 V
150 °C
100 V
20 A
2
PAK
Doc ID 15524 Rev 2
Figure 1.
a. V
operating area defined in
pulse measurements (t
are static characteristics
STPS20SM100ST
STPS20SM100SFP
K
ARM
V
AR
TO-220FPAB
TO-220AB
and I
V
RRM
V
I
A(3)
A(1)
A
V
ARM
Electrical characteristics
R
Power Schottky rectifier
"Reverse"
A
must respect the reverse safe
STPS20SM100S
K
A
A
2 x I
K
p
I
I
< 1 µs). V
F
O
O
Figure 14.
I
I
I
V To
STPS20SM100SG
R
AR
STPS20SM100SR
"Forward"
K
V
R
F(I o )
A
D
, I
V
I
2
R
2
AR
PAK
PAK
, V
A
K(2)
V
X
and I
RRM
F
X
A
V
K
F(2xI o )
and V
(a)
AR
www.st.com
A
are
V
F
,
1/11
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STPS20SM100ST Summary of contents

Page 1

... Table 1. Device summary I F(AV) V RRM T (max (typ) F April 2010 K TO-220AB STPS20SM100ST 2 PAK TO-220FPAB STPS20SM100SFP Figure 100 V 150 °C 0.480 and I ARM operating area defined in pulse measurements (t ...

Page 2

Characteristics 1 Characteristics Table 2. Absolute ratings (limiting values with terminals 1 and 3 short circuited) Symbol V Repetitive peak reverse voltage RRM I Forward rms current F(RMS) Average forward current δ = 0.5 I F(AV) I Surge non repetitive ...

Page 3

STPS20SM100S Figure 2. Average forward power dissipation versus average forward current δ = 0.2 12 δ = 0.1 10 δ (av)( ...

Page 4

Characteristics Figure 8. Relative variation of thermal impedance junction to case versus pulse duration Z th(j-c) /R th(j-c) 1.0 TO-220AB/I²PAK 0.9 0.8 0.7 0.6 0.5 0.4 0.3 Single pulse 0.2 tp(s) 0.1 0.0 1.E-03 1.E-02 Figure 10. Reverse leakage current ...

Page 5

STPS20SM100S Figure 11. Junction capacitance versus reverse voltage applied (typical values) C(pF) 10000 1000 V R (V) 100 1 10 Figure 13. Thermal resistance junction to ambient versus copper surface 2 under tab for D R (°C/W) th(j-a) 80 Epoxy ...

Page 6

Package information 2 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.4 to 0.6 N·m In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK ...

Page 7

STPS20SM100S Table 6. TO-220FPAB dimensions Ref Dia Doc ID 15524 Rev 2 Package information Dimensions Millimeters Min. Max. Min. A 4.4 4.6 0.173 B ...

Page 8

Package information Mounting (soldering) the I IS NOT PERMITTED. A standard through-hole mounting is mandatory. 2 Table 7. I PAK dimensions 8/11 2 PAK metal slug (heatsink) with alloy, like a surface mount device ...

Page 9

STPS20SM100S 2 Table 8. D PAK dimensions Figure 15. D PAK footprint (dimensions in mm) Ref FLAT ZONE NO LESS THAN ...

Page 10

... Ordering information 3 Ordering information Table 9. Ordering information Order code STPS20SM100ST STPS20SM100SFP STPS20SM100SR STPS20SM100SG-TR 4 Revision history Table 10. Document revision history Date 25-Mar-2009 16-Apr-2010 10/11 Marking Package PS20SM100ST TO-220AB PS20SM100SFP TO-220FPAB 2 PS20SM100SR I PAK 2 PS20SM100SG D PAK Revision 1 First issue. Updated package graphic for TO-220AB on front page and in ...

Page 11

... STPS20SM100S Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...

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