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STPS20L60CT Datasheet

POWER SCHOTTKY RECTIFIER

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® STPS20L60CT/CG/CR
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV)
VRRM
Tj (max)
VF (max)
2 x 10 A
60 V
150 °C
0.56 V
A1
K
A2
K
FEATURES AND BENEFITS
s LOW FORWARD VOLTAGE DROP
s NEGLIGIBLE SWITCHING LOSSES
s LOW THERMAL RESISTANCE
s AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Dual center tap Schottky rectifiers suited for
Switched Mode Power Supplies and high
frequency DC to DC converters.
Packaged in TO-220AB, I2PAK and D2PAK, this
device is intended for use in high frequency
inverters.
A2
K
A1
TO-220AB
STPS20L60CT
A2
A1
D2PAK
STPS20L60CG
A2
K
A1
I2PAK
STPS20L60CR
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
VRRM
IF(RMS)
IF(AV)
IFSM
IRRM
PARM
Tstg
Tj
dV/dt
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward current
Tc = 140°C Per diode
δ = 0.5
Per device
Surge non repetitive forward current tp = 10 ms Sinusoidal
Repetitive peak reverse current
tp = 2 µs square F = 1kHz
Repetitive peak avalanche power
tp = 1µs Tj = 25°C
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Value
60
30
10
20
220
1
5800
- 65 to + 175
150
10000
* : dPtot <
1 thermal runaway condition for a diode on its own heatsink
dTj Rth( j a)
July 2003 - Ed: 3C
Unit
V
A
A
A
A
W
°C
°C
V/µs
1/6


STMicroelectronics Electronic Components Datasheet

STPS20L60CT Datasheet

POWER SCHOTTKY RECTIFIER

No Preview Available !

STPS20L60CT/CG/CR
THERMAL RESISTANCE
Symbol
Rth (j-c) Junction to case
Rth (c)
Parameter
TO-220AB / I2PAK / D2PAK
TO-220AB / I2PAK / D2PAK
Per diode
Total
Coupling
When the diodes 1 and 2 are used simultaneously :
Tj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c)
Value
1.6
0.85
0.1
Unit
°C/W
°C/W
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol
Parameter
Tests conditions
IR * Reverse leakage current Tj = 25°C
VR = VRRM
Tj = 125°C
VF * Forward voltage drop
Tj = 25°C
IF = 10 A
Tj = 125°C IF = 10 A
Tj = 25°C
IF = 20 A
Tj = 125°C IF = 20 A
Pulse test : * tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation :
P = 0.42x IF(AV) + 0.014 IF2(RMS)
Min. Typ. Max.
350
65 95
0.6
0.48 0.56
0.74
0.62 0.7
Unit
µA
mA
V
Fig. 1: Average forward power dissipation versus
average forward current (per diode).
PF(av)(W)
8
7
δ = 0.05
6
5
4
3
2
1
0
01234
δ = 0.1
δ = 0.2
IF(av) (A)
5678
δ = 0.5
δ=1
T
δ=tp/T
tp
9 10 11 12
Fig. 2: Average current versus ambient
temperature (δ=0.5) (per diode).
IF(av)(A)
12
10
Rth(j-a)=Rth(j-c)
8
6 Rth(j-a)=15°C/W
4T
2
δ=tp/T
tp
Tamb(°C)
0
0 25 50 75 100 125 150
2/6


Part Number STPS20L60CT
Description POWER SCHOTTKY RECTIFIER
Maker ST Microelectronics
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STPS20L60CT Datasheet PDF






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