10
125°C
250
f = 1MHz
1
200
Capacitance (pF)
25°C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
If (Amps)
150
0.1
100
0.01
50
0.001
0
0
15
20
25
30
Vka (Volts)
Figure 13: Schottky Capacitance Characteristics
5
10
Vf (Volts)
Figure 12: Schottky Forward Characteristics
0.7
0.6
0.5
100
If=3A
10
1
Vr=30V
0.1
0.01
0.001
0
25
50
75
100
125
Temperature (°C)
150
175
0
25
50
75
100
125
150
175
Temperature (°C)
Figure 15: Schottky Leakage current vs. Junction
Temperature
0.4
If=1A
0.3
0.2
0.1
Figure 14: Schottky Forward Drop vs.
Junction Temperature
10
Z
T
ja
Normalized Transient
Thermal Resistance
D=Ton/T
T
j,pk
=T
a
+P
dm
.Z
Tja
.R
Tja
R
Tja
=62.5°C/W
1
In descending order
D=0.5, 0.3, 0.1, 0.05, 0.02, 0.01, single pulse
Leakage Current (mA)
Vf (Volts)
0.1
Pd
Ton
Single Pulse
T
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
Pulse Width (s)
Figure 15: Schottky Normalized Maximum Transient Thermal Impedance
ELM-TECH [ ELM Technology Corporation ]
