CPC75282 datasheet(5/19 Pages) CLARE

5 / 19 page

CPC75282

R00D

www.clare.com

1.7 Switch Specifications

1.7.1 Break Switches, SW1 and SW2

Parameter

Test Conditions

Symbol

Minimum

Typical

Maximum

Unit

Off-State

Leakage Current

VSW1 (differential) = TLINE to TBAT

VSW2 (differential) = RLINE to RBAT

All-Off state.

+25

°C,

VSW (differential) = -320V to gnd

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

ISW

μA

+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) = ±10mA, ±40mA,

RBAT and TBAT = -2V

+25

°C

RON

14.5

+85

°C-

-40

°C10.5

On Resistance

Matching

Per SW1 & SW2 On Resistance test

conditions.

ΔR

0.02

1.0

ON-State Voltage 1

Maximum Differential Voltage (Vmax)

ΔV

320

Foldback Voltage Breakpoint 1 (V1)

Foldback Voltage Breakpoint 2 (V2)V1 + 0.5

DC current limit 1 (ILIM1)

VSW (on) = ±10V, +25°C

ISW

300

VSW (on) = ±10V, +85°C

VSW (on) = ±10V, -40°C

425

DC current limit 2 (ILIM2)

ISW

Dynamic current limit

(t = <0.5

μs)

Break switches on, all other switches

off. Apply ±1 kV 10x1000

μs pulse with

appropriate protection in place.

ISW

-2.5

Logic Input to Switch

Output Isolation

+25

° C, OFF

x = 0,

VSW (TLINE, RLINE) = ±320V

ISW

μA

+85

° C, OFF

x = 0,

VSW (TLINE, RLINE) = ±330V

-40

° C, OFF

x = 0,

VSW (TLINE, RLINE) = ±310V

Transient Immunity 2

dV/dt

1500

2100

μs

1 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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