HIGH-SPEED, HIGH-CURRENT SURGE PROTECTORS

549

DESCRIPTION

www.cpclare.com

PMT/UMT (275) Series

DESCRIPTION

STANDARD VOLTAGES

APPLICATIONS

FEATURES

CP Clare’s PMT(275) and UMT(275) Series surge protectors (350-500V and 550-2500V respectively) provide a

high level of protection from high-speed, high-current transient surges. These devices are constructed using a

proprietary semiconductor junction process which results in nanosecond response times combined with peak

current ratings in excess of 20kA.

≤125% of typical DC

breakdown at 5kV/

µs)

±10%)

Series

DC Breakdown

Unit

Voltage (typ)

PMT(275)

350

V

400

V

450

V

500

V

UMT(275)

550

V

600

V

650

V

750

V

800

V

850

V

1.0

kV

1.5

kV

2.0

kV

2.5

kV

(See detailed specifications for more information.)