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STPS1H100A Datasheet

HIGH VOLTAGE POWER SCHOTTKY RECTIFIER

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® STPS1H100A/U
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
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IF(AV)
VRRM
Tj (max)
VF (max)
1A
100 V
175 °C
0.62 V
FEATURES AND BENEFITS
NEGLIGIBLE SWITCHING LOSSES
HIGH JUNCTION TEMPERATURE CAPABILITY
LOW LEAKAGE CURRENT
GOOD TRADE OFF BETWEEN LEAKAGE
CURRENT AND FORWARD VOLTAGE DROP
AVALANCHE RATED
DESCRIPTION
Schottky rectifier designed for high frequency
miniature Switched Mode Power Supplies such as
adaptators and on board DC/DC converters.
Packaged in SMA or SMB.
SMA
(JEDEC DO-214AC)
STPS1H100A
SMB
(JEDEC DO-214AA)
STPS1H100U
ABSOLUTE RATINGS (limiting values)
Symbol
VRRM
IF(RMS)
IF(AV)
IFSM
IRRM
IRSM
Tstg
Tj
dV/dt
Parameter
Repetitive peak reverse voltage
RMS forward current
Average forward current
TL = 160°C δ = 0.5
Surge non repetitive forward current tp = 10 ms sinusoidal
Repetitive peak reverse current
tp = 2 µ square F = 1kHz
Non repetitive peak reverse current tp = 100 µs square
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
Value
100
10
1
50
1
1
- 65 to + 175
175
10000
Unit
V
A
A
A
A
A
°C
°C
V/µs
*
:
dPtot
dTj
<
1
Rth(ja)
thermal
runaway condition for a diode on its own heatsink
July 1999 - Ed: 3A
1/6


STMicroelectronics Electronic Components Datasheet

STPS1H100A Datasheet

HIGH VOLTAGE POWER SCHOTTKY RECTIFIER

No Preview Available !

STPS1H100A/U
THERMAL RESISTANCES
Symbol
Rth (j-l) Junction to lead
Parameter
SMA
SMB
Value
30
25
Unit
°C/W
STATIC ELECTRICAL CHARACTERISTICS
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Parameter
IR * Reverse leakage current
VF ** Forward voltage drop
Tests Conditions
Tj = 25°C
VR = VRRM
Tj = 125°C
Tj = 25°C
IF = 1 A
Tj = 125°C IF = 1 A
Tj = 25°C
IF = 2 A
Tj = 125°C IF = 2 A
Pulse test : * tp = 5 ms, δ < 2%
** tp = 380 µs, δ < 2%
Min.
Typ.
0.2
0.58
0.65
Max.
1
0.5
0.77
0.62
0.86
0.7
Unit
µA
mA
V
To evaluate the maximum conduction losses use the following equation :
P = 0.54 IF(AV) + 0.08 IF2(RMS)
Fig. 1: Average forward power dissipation versus
average forward current.
PF(av)(W)
0.8 δ = 0.1 δ = 0.2
0.7
δ = 0.05
δ = 0.5
0.6
0.5 δ = 1
0.4
0.3
T
0.2
0.1
IF(av) (A)
δ=tp/T
tp
0.0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2
Fig. 2: Average forward current versus ambient
temperature (δ=0.5).
IF(av)(A)
1.2
1.0
Rth(j-a)=Rth(j-l)
0.8
0.6
Rth(j-a)=120°C/W
Rth(j-a)=100°C/W
0.4 T
0.2
0.0
0
δ=tp/T
20
tp
40
Tamb(°C)
60 80 100 120 140 160 180
2/6


Part Number STPS1H100A
Description HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
Maker STMicroelectronics
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STPS1H100A Datasheet PDF






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