Datasheet

DALC208 Characteristics
3/14
Figure 3. Maximum non-repetitive peak
forward current versus rectangular
pulse duration (T
j
initial = 25 °C)
Figure 4. Reverse clamping voltage versus
peak pulse current
(T
j
initial = 25 °C), typical values.
Rectangular waveform t
p
= 2.5 ms
0.001 0.01 0.1 1 10 100 1000
0
1
2
3
4
5
6
7
8
t (ms)
p
I (A)
FSM
I/O vs
REF1 or
REF2
5 1015202530
0.1
1.0
2.0
V (V)
CL
I (A)
pp
tp=2.5µs
I/O vs REF1
or REF2
Figure 5. Variation of leakage current versus
junction temperature
(typical values)
Figure 6. Input capacitance versus reverse
applied voltage (typical values)
Figure 7. Peak forward voltage drop versus
peak forward current
(typical values),
rectangular waveform t
p
= 2.5 ms
25 50 75 100 125 150
0.01
0.1
1
10
100
T (°C)
j
I
R
(µA)
012345
5.0
5.5
6.0
6.5
7.0
7.5
8.0
V (V)
R
C(pF)
F=1MHz
Vsign=30mV
Vref1/ref2=5V
0 2 4 6 8 10 12 14 16 18 20
0.1
1.0
10.0
V (V)
FM
I (A)
FM
Tj=25°C
Tj=150°C
I/O vs REF 1
or REF2