DALC208SC6 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'DALC208SC6' PDF : 10 Pages View PDF
Characteristics
1
Characteristics
DALC208
Table 1. Absolute maximum ratings (Tamb = 25 °C)
Symbol
Parameter
IEC61000-4-2, air discharge
VPP
IEC61000-4-2, contact discharge
VRRM
ΔVREF
VIn max.
VIn min.
IF
IFRM
IFSM
Tstg
Tj
Peak reverse voltage per diode
Reference voltage gap between VREF2 and VREF1
Maximum operating signal input voltage
Minimum operating signal input voltage
Continuous forward current (single diode loaded)
Repetitive peak forward current (tp = 5 ms, F = 50 kHz)
Surge non repetitive forward current - rectangular waveform (See
curve on Figure 3.)
tp = 2.5 µs
tp = 1 µs
tp = 100 µs
Storage temperature range
Maximum junction temperature
Table 2. Thermal resistance
Symbol
Parameter
Rth(j-a)
Junction to ambient (1)
1. Device mounted on FR4 PCB with recommended footprint dimensions.
Table 3. Electrical characteristics (Tamb = 25 °C)
Symbol
Parameter
Conditions
VF
Forward voltage
IF = 50 mA
IR
Reverse leakage current per diode
VR = 5 V
C
Input capacitance between Line and GND See Figure 2.
Figure 2. Input capacitance measurement
REF2
Value
15
8
9
9
VREF2
VREF1
200
700
6
2
1
-55 to + 150
150
Value
500
Typ.
7
Max.
1.2
1
10
Unit
kV
V
V
V
V
mA
mA
A
°C
°C
Unit
°C/W
Unit
V
µA
pF
I/O
VR
G
REF1
+V CC
REF1 connected to GND
REF2 connected to +Vcc
Input applied :
Vcc = 5 V, Vsign = 30 mV, F = 1 MHz
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