Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
Normalized Rdson vs Temp at ID=-20A
1.00
1.10
1.20
1.30
1.40
1.50
1.60
1.70
1.80
1.90
2.00
0
20
40
60
80
100
120
140
Temp(C)
0.0
5.0
10.0
15.0
20.0
25.0
0
0.5
0.1
0.15
0.2
Vds, Drain-to-Source Voltage (V)
IG=1mA
IG=5mA
IG=10mA
IG=20mA
IG=40mA
IG=100mA
0.0
5.0
10.0
15.0
20.0
25.0
0
0.5
0.1
0.15
0.2
Vds, Drain-to-Source Voltage (V)
IG=1mA
IG=5mA
IG=10mA
IG=20mA
IG=40mA
IG=100mA
Figure 7 – RDSON Temperature Coefficient
Figure 8 – On-Region Characteristics
ID vs VDS, Schottky Diode of LD103SG6
at 25oRoom Temp
-25
-20
-15
-10
-5
0
-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
VDS(V)
1
10
100
0.1
1
10
100
Vds, Drain-to-Source Voltage (V)
Rdson Limit
Thermal Limit
Package Limit
100
µs
1ms
DC
5
µs
10ms
Ig = 40mA
Single Pulse
Tc = 25
°C
1
10
100
0.1
1
10
100
Vds, Drain-to-Source Voltage (V)
Rdson Limit
Thermal Limit
Package Limit
100
µs
1ms
DC
5
µs
10ms
Ig = 40mA
Single Pulse
Tc = 25
°C
Figure 9 – Schottky Diode Voltage vs Current
Figure 10 – Safe Operating Area
Total Power Dissipation (W)
0
10
20
30
40
50
60
0
25
50
75
100
125
150
175
Temperature (C)
Total Power Dissipation (W)
0
10
20
30
40
50
60
0
25
50
75
100
125
150
175
Temperature (C)
Total Power Dissipation (W)
0
10
20
30
40
50
60
0
25
50
75
100
125
150
175
Temperature (C)
ZthJA= f(tp) (parameter D= tp/T)
1.E-02
1.E-01
1.E+00
1.E-05
1.E-04
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
tp (s)
D = 0.5
0.2
0.1
0.05
0.02
0.01
Single Pulse
Note:
1.
Duty Factor D = tp/T
2.
Peak Tj = P(pk)*ZthJA + TA
T
tp
P(pk)
ZthJA= f(tp) (parameter D= tp/T)
1.E-02
1.E-01
1.E+00
1.E-05
1.E-04
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
tp (s)
D = 0.5
0.2
0.1
0.05
0.02
0.01
Single Pulse
Note:
1.
Duty Factor D = tp/T
2.
Peak Tj = P(pk)*ZthJA + TA
T
tp
P(pk)
D = 0.5
0.2
0.1
0.05
0.02
0.01
Single Pulse
Note:
1.
Duty Factor D = tp/T
2.
Peak Tj = P(pk)*ZthJA + TA
T
tp
P(pk)
T
tp
P(pk)
T
tp
P(pk)
Figure 11 – Total Power Dissipation
Figure 12 – Normalized Thermal Response
Lovoltech, Inc. - 3970 Freedom Circle - Santa Clara, CA 95054 -USA
Tel. 1 408 654 1980 Fax 1 408 654 1988 www.lovoltech.com
LD1106S
Product Specification
4