AT2042 Datasheet, PDF (4/7 Pages) BCD Semiconductor Manufacturing Limited – General Purpose ITVS, 4 I/Os, CI/O-VSS<1.5pF

Data Sheet
General Purpose ITVS, 4 I/Os, C_I/O-VSS<1.5pF
AT2042
Electrical Characteristics
T_A=25ºC, unless otherwise specified.
Parameter
Working Voltage, I/O to VSS
Channel Leakage Current
Reverse Breakdown Voltage, I/O to VSS
Holding Voltage
Clamping Voltage (Lightning)
I/O to VSS
(IEC61000-4-5)
Trigger Voltage
I/O to VSS
ESD Clamping Voltage
I/O to VSS
Differential
Resistance
Clamping
I/O to VSS
Channel Input Capacitance I/O to VSS
Symbol
Conditions
I_R
V_CC=5V,V_SS=0V
V_BR
I_BV=1mA
V_H
At 10A
Min Typ Max Unit
-0.7
5.5
V
1
μA
5.5
V
5.5
V
11
V
V_TRIG
At 10A, TLP, 100ns
9
9.5
V
9
V
R_DIFF-F
C_I/O
V_I/O=2.5V, V_SS=0V,
f=1MHz
0.25
Ω
1.2 1.5 pF
Typical Performance Characteristics
T_A=25°C, unless otherwise specified.
8.5
8.0
7.5
7.0
6.5
BV
V
6.0
TRIG
V
H
5.5
5.0
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature (^oC)
10
8
6
4
2
0
0
1
2
3
4
5
6
7
8
9 10
Voltage from I/O to VSS (V)
Figure 4. BV, Trigger Voltage, Holding Voltage
vs. Temperature
Figure 5. Current from I/O to VSS
vs. Voltage from I/O to VSS
Aug. 2012 Rev. 1.1
BCD Semiconductor Manufacturing Limited
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