CPC75282 datasheet(7/19 Pages) IXYS

7 / 19 page

PRELIMINARY

INTEGRATED CIRCUITS DIVISION

CPC75282

R00E

PRELIMINARY

1.7.3 Ringing Switch, SW4

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Off-State

Leakage Current

VSW4 (differential) = RLINE to RRINGING

All-Off state.

+25

C

VSW (differential) = -255V to +210V

VSW (differential) = +255V to -210V

ISW

A

+85

 C

VSW (differential) = -270V to +210V

VSW (differential) = +270V to -210V

-40

 C

VSW (differential) = -245V to +210V

VSW (differential) = +245V to -210V

On Resistance

ISW (on) = ±70mA, ±80mA

RON

-10



On Voltage

ISW (on) = ±1mA

VON

On-State

Leakage Current

Inputs set for ringing -Measure ringing

generator current to ground.

IRINGING

-2-

Steady-State Current 1 Inputs set for ringing mode.

ISW

150

Surge Current 1

Ringing switches on, all other switches

off. Apply ±1kV 10x1000

s pulse with

appropriate protection in place.

ISW

Release Current

SW4 transition from on to off.

IRINGING

300

1000

A

Logic input to switch

output isolation

+25

C, OFF

x = 0,

VSW (RRINGING, RLINE) = ±320V

ISW

A

+85

C, OFF

x = 0,

VSW (RRINGING, RLINE) = ±330V

-40

C, OFF

x = 0,

VSW (RRINGING, RLINE) = ±310V

Transient Immunity 2

dV/dt

1500

2100

s

1 This parameter is not tested in production. Choice of secondary protector should ensure this rating is not exceeded.

2 Applied voltage is 100V

P-P square wave at 100Hz.

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