CPC7695_12 Datasheet, PDF (7/25 Pages) IXYS Corporation – Line Card Access Switch

INTEGRATED CIRCUITS DIVISION
PRELIMINARY
1.6.3 Ringing Switch: SW4
Parameter
Test Conditions
Symbol
V_SW4 (differential) = R_LINE to R_RINGING
All-Off state.
+25°C
V_SW (differential) = -255V to +210V
V_SW (differential) = +255V to -210V
Off-State
Leakage Current
+85°C
V_SW (differential) = -270V to +210V
I_SW
V_SW (differential) = +270V to -210V
-40°C
V_SW (differential) = -245V to +210V
V_SW (differential) = +245V to -210V
On-Resistance
I_SW (on) = ±70mA, ±80mA
R_ON
On Voltage
I_SW (on) = ± 1mA
V_ON
On-State
Leakage Current
Inputs set for ringing -Measure ringing
generator current to ground.
I_RINGING
Steady-State Current* Inputs set for Ringing mode.
I_SW
Surge Current*
Ringing switches on, all other switches
off. Apply ±1kV 10x1000s pulse with
I_SW
appropriate protection in place.
Release Current
SW4 transition from on to off.
I_RINGING
Logic inputs = GND
+25°C, V_SW (R_RINGING, R_LINE)=±320V
Logic input to switch
output isolation
+85°C, V_SW (R_RINGING, R_LINE)=±330V
I_SW
-40°C, V_SW (R_RINGING, R_LINE)= ±310V
Transient Immunity
100V_PP Square Wave, 100Hz
(Not production tested - limits are
dV/dt
guaranteed by design and quality
control sampling audits.)
*Secondary protection and current limiting must prevent exceeding this parameter.
Minimum
-
-
-
-
-
-
-
-
1500
Typical
0.05
0.1
0.05
10
1.5
0.1
-
-
450
0.1
0.3
0.1
2100
CPC7695
Maximum
Unit
1
A
15

3
V
0.25
mA
150
mA
2
A
-
A
1
A
-
V/s
R00F
PRELIMINARY
7