STPS2H100RL - STMicroelectronics

STPS2H100RL
High voltage power Schottky rectifier
Features
■
Negligible switching losses
■
High junction temperature capability
■
Low leakage current
■
Good trade-off between leakage current and
forward voltage drop
■
Avalanche capability specified
A
K
Description
Axial power Schottky rectifier suited for switch
mode power supply and high frequency DC/DC
converters. Packaged in DO-41, this device is
intended for use in low voltage, high frequency
inverters and small battery chargers.
October 2009
DO-41
STPS2H100RL
Table 1.
Doc ID 9217 Rev 4
Device summary
Symbol
Value
IF(AV)
2A
VRRM
100 V
Tj (max)
175 °C
VF (max)
0.70 V
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7
Characteristics
STPS2H100RL
1
Characteristics
Table 2.
Absolute ratings (limiting values)
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
100
V
IF(RMS)
Forward rms current
10
A
IF(AV)
Average forward current
TL = 120 °C, δ = 0.5
2
A
IFSM
Surge non repetitive forward current
tp = 10 ms sinusoidal
50
A
IRRM
Repetitive peak reverse current
tp = 2 ms square, F = 1 kHz
50
A
PARM
Repetitive peak avalanche power
tp = 1 µs, Tj = 25 °C
1500
W
-65 to + 175
°C
175
°C
10000
V/µs
Value
Unit
Tstg
Tj
dV/dt
Storage temperature range
Operating junction temperature (1)
Critical rate of rise of reverse voltage
1
dPtot <
condition to avoid thermal runaway for a diode on its own heatsink
Rth(j-a)
dTj
1.
Table 3.
Thermal resistance
Symbol
Parameter
Rth(j-a)
Junction to ambient
Rth(j-l)
Junction to lead
Table 4.
Symbol
IR(1)
100
Lead length = 10 mm
Static electrical characteristics
Parameter
Reverse leakage current
Test conditions
Tj = 25 °C
Tj = 125 °C
Tj = 25 °C
VF(2)
°C/W
35
Forward voltage drop
Tj = 125 °C
Tj = 25 °C
Tj = 125 °C
Min.
VR = VRRM
0.2
Max.
Unit
1
µA
0.5
mA
0.86
IF = 2 A
0.65
0.70
V
0.92
IF = 4 A
1. Pulse test: tp = 5 ms, δ < 2%
2. Pulse test: tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation:
P = 0.62 x IF(AV) + 0.04 IF2(RMS)
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Typ.
Doc ID 9217 Rev 4
0.72
0.78
STPS2H100RL
Figure 1.
Characteristics
Average forward current versus
ambient temperature (δ = 0.5)
Figure 2.
PF(AV)(W)
Average forward current versus
ambient temperature
IF(AV)(A)
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
δ = 0.2
δ = 0.1
2.2
δ = 0.5
Rth(j-a)=Rth(j-I)
2.0
δ = 0.05
1.8
1.6
δ=1
1.4
Rth(j-a)=100°C/W
1.2
1.0
0.8
0.6
T
T
0.4
IF(AV)(A)
δ=tp/T
0.2
tp
δ=tp/T
Tamb(°C)
tp
0.0
0.0
0.2
0.4
Figure 3.
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
2.2
Normalized avalanche power
derating versus pulse duration
25
Figure 4.
PARM(tp)
PARM(1 µs)
50
75
100
125
150
175
Normalized avalanche power
derating versus junction
temperature
PARM(Tj)
PARM(25 °C)
1
1.2
0.1
0.8
1
0.6
0.4
0.01
0.2
Tj(°C)
tp(µs)
0.001
0.01
0.1
Figure 5.
1
0
10
100
25
1000
Non repetitive surge peak forward
current versus overload duration
(maximum values)
Figure 6.
IM(A)
1.0
9
0.9
8
Ta=25°C
6
125
150
Relative variation of thermal
impedance junction to ambient
versus pulse duration
0.7
0.6
Ta=75°C
5
4
δ = 0.5
0.5
0.4
Ta=125°C
3
0.3
T
δ = 0.2
IM
0.2
t
0.1
t(s)
δ=0.5
δ = 0.1
δ=tp/T
tp(s)
Single pulse
tp
0.0
0
1.E-03
100
0.8
7
1
75
Zth(j-a)/Rth(j-a)
10
2
50
1.E-02
1.E-01
1.E+00
1.E-02
Doc ID 9217 Rev 4
1.E-01
1.E+00
1.E+01
1.E+02
1.E+03
3/7
Characteristics
Figure 7.
STPS2H100RL
Reverse leakage current versus
reverse voltage applied
(typical values)
Figure 8.
IR(µA)
Junction capacitance versus
reverse voltage applied
(typical values)
C(pF)
1.E+03
100
Tj=150°C
1.E+02
F=1MHz
VOSC=30mV
Tj=25°C
Tj=125°C
Tj=100°C
1.E+01
Tj=75°C
1.E+00
Tj=50°C
1.E-01
Tj=25°C
VR(V)
VR(V)
10
1.E-02
0
20
Figure 9.
40
60
80
1
100
Forward voltage drop versus
forward current (low level)
10
100
Figure 10. Forward voltage drop versus
forward current (high level)
IFM(A)
IFM(A)
2.0
100
1.8
Tj=125°C
(maximum values)
Tj=125°C
(maximum values)
1.6
1.4
1.2
Tj=125°C
(typical values)
Tj=125°C
(typical values)
1.0
Tj=25°C
(maximum values)
10
0.8
Tj=25°C
(maximum values)
0.6
0.4
0.2
VFM(V)
VFM(V)
1
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
0.4
1.2
0.5
0.6
0.7
0.8
0.9
Figure 11. Thermal resistance versus lead length
Rth(°C/W)
120
Rth(j-a)
100
80
60
Rth(j-I)
40
20
Lleads(mm)
0
5
4/7
10
15
Doc ID 9217 Rev 4
20
25
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
STPS2H100RL
2
Package information
Package information
●
Epoxy meets UL94, V0
●
Band indicates cathode
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
Table 5.
DO-41 (plastic) dimensions
Dimensions
C
O
/D
A
C
/ B
O
Ref.
O
/D
Doc ID 9217 Rev 4
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.07
5.20
0.160
0.205
B
2.04
2.71
0.080
0.107
C
25.4
D
0.71
1
0.86
0.028
0.034
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Ordering information
3
STPS2H100RL
Ordering information
Table 6.
Ordering information
Order code
Marking
STPS2H100
STPS2H100
Cathode ring
STPS2H100RL
STPS2H100
Cathode ring
Package
DO-41
4
Base qty
Delivery mode
2000
Ammopack
5000
Tape and reel
0.34 g
Revision history
Table 7.
6/7
Weight
Document revision history
Date
Revision
Changes
Jul-2003
2A
23-Jun-2009
3
Updated dimension C in table 5.
05-Oct-2009
4
Updated table 5 package dimensions.
Last update.
Doc ID 9217 Rev 4
STPS2H100RL
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Doc ID 9217 Rev 4
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