STPS20120CT

Manufacturer Part NumberSTPS20120CT
DescriptionDIODE SCHOTTKY 120V TO-220AB
ManufacturerSTMicroelectronics
STPS20120CT datasheet
 

Specifications of STPS20120CT

Voltage - Forward (vf) (max) @ If920mV @ 10ACurrent - Reverse Leakage @ Vr10µA @ 120V
Current - Average Rectified (io) (per Diode)10AVoltage - Dc Reverse (vr) (max)120V
Diode TypeSchottkySpeedFast Recovery =< 500ns, > 200mA (Io)
Diode Configuration1 Pair Common CathodeMounting TypeThrough Hole
Package / CaseTO-220-3 (Straight Leads)Lead Free Status / RoHS StatusLead free / RoHS Compliant
Reverse Recovery Time (trr)-Other names497-4626-5
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Main product characteristics
I
F(AV)
V
RRM
T
j(max)
V
F(typ)
Feature and benefits
■
High junction temperature capability
■
Avalanche rated
■
Low leakage current
■
Good trade-off between leakage current and
forward voltage drop
Description
Dual center tap Schottky rectifier suited for high
frequency switch mode power supply.
2
Packaged in TO-220AB, I
PAK and TO-220FPAB,
this device is intended to be used in notebook and
LCD adaptors, desktop SMPS, providing in these
applications a margin between the remaining
voltages applied on the diode and the voltage
capability of the diode.
Table 1.
Absolute ratings (limiting values, per diode)
Symbol
V
Repetitive peak reverse voltage
RRM
I
RMS forward current
F(RMS)
Average forward current,
I
δ = 0.5
F(AV)
I
Surge non repetitive forward current
FSM
P
Repetitive peak avalanche power
ARM
T
Storage temperature range
stg
T
Maximum operating junction temperature
j
<
dPtot
1
1.
condition to avoid thermal runaway for a diode on its own heatsink
---------------
------------------------- -
(
)
dTj
Rth j a
–
May 2007
2 x 10 A
120 V
A1
175° C
A2
0.54 V
K
TO-220AB
STPS20120CT
Order code
Part Number
STPS20120CT
STPS20120CR
STPS20120CFP
Parameter
T
= 150° C Per diode
c
2
TO-220AB, I
PAK
T
= 145° C
c
T
= 125° C Per diode
c
TO-220FPAB
T
= 100° C
c
t
= 10 ms Sinusoidal
p
t
= 1 µs T
p
(1)
Rev 2
STPS20120C
Power Schottky rectifier
K
A1
TO-220FPAB
STPS20120CFP
A2
K
A1
A1
2
I
PAK
STPS20120CR
Marking
STPS20120CT
STPS20120CR
STPS20120CFP
Value
Unit
120
V
30
A
10
Per device
20
A
10
Per device
20
150
A
= 25° C
4600
W
j
-65 to + 175
° C
175
° C
A2
K
A2
K
1/9
www.st.com
9

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STPS20120CT Summary of contents

  • Page 1

    ... T = 125° C Per diode c TO-220FPAB T = 100° Sinusoidal µ (1) Rev 2 STPS20120C Power Schottky rectifier K A1 TO-220FPAB STPS20120CFP PAK STPS20120CR Marking STPS20120CT STPS20120CR STPS20120CFP Value Unit 120 Per device Per device 20 150 A = 25° C 4600 175 ° C 175 ° 1/9 www.st.com ...

  • Page 2

    Characteristics 1 Characteristics Table 2. Thermal parameters Symbol R th(j-c) R th(c) When the diodes 1 and 2 are used simultaneously : T (diode 1) = P(diode Table 3. Static electrical characteristics (per diode) Symbol (1) I ...

  • Page 3

    STPS20120C Figure 1. Average forward power dissipation versus average forward current (per diode) P (W) F(AV) 10 δ = 0.1 δ = 0.2 9 δ (A) F(AV ...

  • Page 4

    Characteristics Figure 7. Relative variation of thermal impedance junction to case versus pulse duration (TO-220AB & th(j-c) th(j-c) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 Single pulse 0.1 t (s) p 0.0 1.E-03 1.E-02 Figure ...

  • Page 5

    STPS20120C 2 Package information ● Epoxy meets UL94, V0 ● Cooling method: by conduction (C) ● Recommended torque value: 0.8 Nm ● Maximum torque value: 1.0 Nm Table 4. TO-220AB dimensions H2 Dia Ref. ...

  • Page 6

    Package information 2 Table 5. I PAK dimensions 6 STPS20120C Dimensions Ref. Millimeters Inches Min. Max. Min. A 4.40 4.60 0.173 A1 2.49 2.69 0.098 b 0.70 ...

  • Page 7

    STPS20120C Table 6. TO-220FPAB dimensions order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked ...

  • Page 8

    ... Ordering information 3 Ordering information Ordering type STPS20120CT STPS20120CR STPS20120CFP 4 Revision history Date 18-Feb-2005 03-May-2007 8/9 Marking Package STPS20120CT TO-220AB 2 STPS20120CR I PAK STPS20120CFP TO-220FPAB Revision 1 First issue 2 Reformatted to current standards. Added TO-220FPAB package. STPS20120C Weight Base qty Delivery mode Description of Changes ...

  • Page 9

    ... STPS20120C 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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