STPS16H100C
® |
STPS16H100CT/CG/CFP/CR |
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
IF(AV) |
2 x 8 A |
VRRM |
100 V |
Tj (max) |
175 °C |
VF (max) |
0.64 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 CAPABILITY SPECIFIED
DESCRIPTION
Dual center tap Schottky rectifier designed for high frequency miniature Switch Mode Power Supplies such as adaptators and on board DC/DC converters.
ABSOLUTE RATINGS (limiting values, per diode)
A1
K
A2
K
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A2 |
A2 |
A1 |
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A1K |
D2PAK |
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TO-220AB |
STPS16H100CG |
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STPS16H100CT |
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A2 |
A2 |
K |
K |
A1 |
A1 |
TO-220FPAB I2PAK STPS16H100CFP STPS16H100CR
Symbol |
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Parameter |
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Value |
Unit |
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VRRM |
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Repetitive peak reverse voltage |
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100 |
V |
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IF(RMS) |
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RMS forward current |
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30 |
A |
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IF(AV) |
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Average forward |
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TO-220AB |
Tc = 165°C |
Per diode |
8 |
A |
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current δ = 0.5 |
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D2PAK / I2PAK |
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TO-220FPAB |
Tc = 150°C |
Per device |
16 |
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IFSM |
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Surge non repetitive forward current |
tp = 10 ms sinusoidal |
200 |
A |
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IRRM |
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Repetitive peak reverse current |
tp = 2 µs square F = 1kHz |
1 |
A |
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IRSM |
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Non repetitive peak reverse current |
tp = 100 µs square |
2 |
A |
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PARM |
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Repetitive peak avalanche power |
tp = 1µs Tj = 25°C |
8700 |
W |
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Tstg |
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Storage temperature range |
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- 65 to + 175 |
°C |
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Tj |
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Maximum operating junction temperature * |
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175 |
°C |
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dV/dt |
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Critical rate of rise of reverse voltage |
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10000 |
V/µs |
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* : |
dPtot |
< |
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1 |
thermal |
runaway condition for a diode on its own heatsink |
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dTj |
Rth( j − a) |
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July 2003 - Ed: 2A |
1/7 |
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STPS16H100CT/CG/CFP/CR
THERMAL RESISTANCES
Symbol |
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Parameter |
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Value |
Unit |
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Rth (j-c) |
Junction to ambient |
TO-220AB / D2PAK / I2PAK |
Per diode |
1.6 |
°C/W |
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TO-220FPAB |
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4 |
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TO-220AB / D2PAK / I2PAK |
Total |
1.1 |
°C/W |
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TO-220FPAB |
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3.5 |
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Rth (c) |
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TO-220AB / D2PAK / I2PAK |
Coupling |
0.6 |
°C/W |
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TO-220FPAB |
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3 |
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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)
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol |
Parameter |
Tests Conditions |
Min. |
Typ. |
Max. |
Unit |
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IR * |
Reverse leakage Current |
Tj = 25°C |
V R = VRRM |
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3.6 |
µA |
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Tj = 125°C |
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1.6 |
5 |
mA |
VF** |
Forward Voltage drop |
Tj = 25°C |
I F = |
8 A |
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0.77 |
V |
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Tj = 125°C |
IF = |
8 A |
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0.59 |
0.64 |
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Tj = 25°C |
I F = |
16 A |
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0.88 |
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Tj = 125°C |
I F = |
16 A |
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0.67 |
0.73 |
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Pulse test : * tp = 5 ms, δ < 2% ** tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation :
P = 0.55 x IF(AV) + 0.011 x IF2(RMS)
Fig. 1: Conduction losses versus average current.
Fig. 2: Average forward current versus ambient temperature (δ=0.5).
PF(AV)(W) |
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7 |
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δ = 0.05 |
δ = 0.1 |
δ = 0.2 |
δ = 0.5 |
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6 |
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5 |
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δ = 1 |
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4 |
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3 |
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2 |
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T |
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1 |
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IF(AV)(A) |
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δ=tp/T |
tp |
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0 |
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0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
2/7 |
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IF(AV)(A)
9
Rth(j-a)=Rth(j-c) |
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TO-220AB/D²PAK/I²PAK |
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8 |
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7 |
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6 |
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5 |
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4 |
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Rth(j-a)=50°C/W |
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3 |
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2 |
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T |
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1 |
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Tamb(°C) |
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δ=tp/T |
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tp |
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0 |
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0 |
25 |
50 |
75 |
100 |
125 |
150 |
175 |
STPS16H100CT/CG/CFP/CR
Fig. 3: Normalized avalanche power derating versus pulse duration.
PARM(tp) |
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PARM(1µs) |
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1 |
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0.1 |
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0.01 |
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0.001 |
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tp(µs) |
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0.01 |
0.1 |
1 |
10 |
100 |
1000 |
Fig. 4: Normalized avalanche power derating versus junction temperature.
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PARM(tp) |
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PARM(25°C) |
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1.2 |
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1 |
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0.8 |
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0.6 |
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0.4 |
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0.2 |
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0 |
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Tj(°C) |
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0 |
25 |
50 |
75 |
100 |
125 |
150 |
Fig. 5-1: Non repetitive surge peak forward current versus overload duration (maximum values) (TO-220AB, D²PAK, I²PAK).
200 |
IM(A) |
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180 |
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160 |
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140 |
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120 |
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TC=25°C |
100 |
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TC=75°C |
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80 |
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60 |
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TC=125°C |
40 |
IM |
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20 |
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t |
t(s) |
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δ=0.5 |
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0 |
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1.E-03 |
1.E-02 |
1.E-01 |
1.E+00 |
Fig. 5-2: Non repetitive surge peak forward current versus overload duration (maximum values) (TO-220FPAB).
120 |
IM(A) |
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110 |
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100 |
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90 |
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80 |
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TC=25°C |
70 |
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60 |
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TC=75°C |
50 |
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40 |
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TC=125°C |
30 |
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20 |
IM |
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10 |
t |
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t(s) |
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0 |
δ=0.5 |
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1.E-03 |
1.E-02 |
1.E-01 |
1.E+00 |
Fig. 6-1: Relative variation of thermal impedance junction to case versus pulse duration (TO-220AB, D²PAK & I²PAK).
Zth(j-c) / Rth(j-c)
1.0 |
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0.9 |
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0.8 |
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0.7 |
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0.6 |
δ = 0.5 |
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0.5 |
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0.4 |
δ = 0.2 |
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0.3 |
δ = 0.1 |
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0.2 |
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T |
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0.1 |
Single pulse |
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tP(s) |
δ=tp/T |
tp |
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0.0 |
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1.E-03 |
1.E-02 |
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1.E-01 |
1.E+00 |
Fig. 6-2: Relative variation of thermal impedance junction to case versus pulse duration (TO-220FPAB).
Zth(j-c) / Rth(j-c)
1.0 |
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0.9 |
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0.8 |
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0.7 |
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0.6 |
δ = 0.5 |
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0.5 |
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0.4 |
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0.3 |
δ = 0.2 |
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0.2 |
δ = 0.1 |
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T |
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0.1 |
Single pulse |
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tP(s) |
δ=tp/T |
tp |
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0.0 |
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1.E-03 |
1.E-02 |
1.E-01 |
1.E+00 |
1.E+01 |
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3/7 |