CPC75282KA datasheet(6/19 Pages) IXYS

6 / 19 page

PRELIMINARY

INTEGRATED CIRCUITS DIVISION

CPC75282

PRELIMINARY

R00E

1.7.2 Ringing Return Switch, SW3

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Off-State

Leakage Current

VSW3 (differential) = TLINE to TRINGING

All-Off state.

+25

 C,

VSW (differential) = -320V to gnd

VSW (differential) = +260V to -60V

ISW

A

+85

 C,

VSW (differential) = -330V to gnd

VSW (differential) = +270V to -60V

-40

 C,

VSW (differential) = -310V to gnd

VSW (differential) = +250V to -60V

On Resistance

ISW(on) = ±0mA, ±10mA, +25C

RON



ISW(on) = ±0mA, ±10mA, +85C

100

ISW(on) = ±0mA, ±10mA, -40C

ON-State Voltage 1

Maximum Differential Voltage (Vmax)

V

320

Foldback Voltage Breakpoint 1 (V1)

200

Foldback Voltage Breakpoint 2 (V2)V1 + 0.5

DC current limit 1 (ILIM1)

VSW (on) = ±10V, +25C

ISW

135

VSW (on) = ±10V, +85C

VSW (on) = ±10V, -40C

210

DC current limit 2 (ILIM2)

Dynamic current limit

(t = <0.5

s)

Ringing switches on, all other switches

off. Apply ±1kV 10x1000

s pulse with

appropriate protection in place.

ISW

-2.5

Logic Input to Switch

Output Isolation

+25

C, OFF

x = 0,

VSW (TRINGING, TLINE) = ±320V

ISW

A

+85

C, OFF

x = 0,

VSW (TRINGING, TLINE) = ±330V

-40

C, OFF

x = 0,

VSW (TRINGING, TLINE) = ±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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