Power Schottky rectifier
Description
STPS20SM60C
Power Schottky rectifier
Features
■ High current capability ■ Avalanche rated ■ Low forward voltage drop ■ High frequency operation
Description
The STPS20SM60C is a dual diode Schottky rectifier, suited for high frequency switch mode power supply.
Packaged in TO-220AB, TO-220FPAB, I2PAK and D2PAK, this device is intended to be used in notebook, game station and desktop adapters, providing in these aplications a good efficiency at both low and high load.
Table 1.
Device summary
Symbol
IF(AV) VRRM VF (typ) Tj (max)
Value
2 x 10 A 60 V
0.
420 V 150 °C
A1 K
A2
KK
A2 K A1 I2PAK STPS20SM60CR
K
A2
A1 D2PAK STPS20SM60CG-TR
A2 K A1
TO-220AB STPS20SM60CT
A1 K A2
TO-220FPAB STPS20SM60CFP
Figure 1.
Electrical characteristics(a)
VI
"Forward" I
2 x IO
X
VRRM VAR VR
IF IO
IR
X V
"Reverse"
VTo VF(Io) VF VF(2xIo)
IAR
October 2011
a.
VARM and IARM must respect the reverse safe operating area defined in Figure 14.
VAR and IAR are pulse measurements (tp < 1 µs).
VR, IR, VRRM and VF, are static characteristics
Doc ID 022015 Rev 1
1/11
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Characteristics
1 Characteristics
STPS20SM60C
Table 2.
Absolute ratings (limiting values, per diode, at Tamb = 25 °C unless otherwise specified)
Symbol
Parameter
Value Unit
VRRM Repetitive peak reverse voltage
IF(RMS) Forward rms current
IF(AV)
Average forward current, δ = 0.
5
TO-220AB, Tc = 135 °C Per diode I2PAK, D2PAK Tc = 130 °C Per device
TO-220FPAB Tc = 110 °C Per diode Tc = 90 °C Per device
IFSM
Surge non repetitive forward current
tp = 10 ms sine-wave
PARM(1) Repetitive peak avalanche power
Tj = 25 °C, tp = 1 µs
VARM(2)
Maximum repetitive peak avalanche voltage
tp < 1 µs, Tj < 150 °C, IAR < 32.
6 A
60 30 10 20 10 20
220
8700
80
V A
A
A W V
VASM(2)
Maximum single pulse peak avalanche voltage
tp < 1 µs, Tj < 150 °C, IAR < 32.
6 A
80 V
Tstg Storage temperature range Tj Maximum operating junction temperature(3)
-65 to +175 °C 150 °C
1.
For temperature or pulse time duration de...
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