LS5018B

LS5060B/LS5120B

®

DIL8

TRISIL

TM

BIDIRECTIONAL CROWBAR PROTECTION.

BREAKDOWN VOLTAGES RANGE:

18V, 60V and 120V.

HOLDING CURRENT = 200mA min.

HIGH SURGE CURRENT CAPABILITY

10/1000

µs

FEATURES

The LS50xxB series has been designed to protect

telecommunication equipment against lightning

and transients induced by AC power lines.

Its high surge current capability makes the

LS50xxB a reliable protection device for very ex-

posed equipment, or when series resistors are

very low.

DESCRIPTION

CCITT K17 - K20

10/700

µs

1.5 kV

5/310

µs38 A

VDE 0433

10/700

µs2 kV

5/200

µs50 A

CNET

0.5/700

µs

1.5 kV

0.2/310

µs38 A

COMPLIES WITH THE FOLLOWING STANDARDS:

1

2

3

4

5

6

7

8

SCHEMATIC DIAGRAM

Symbol

Parameter

Value

Unit

Peak pulse current

10/1000

µs

8/20

µs

100

250

A

Non repetitive surge peak on-state

current

tp = 20 ms

50

A

dI/dt

Critical rate of rise of on-state current

Non repetitive

100

A/

µs

dV/dt

Critical rate of rise of off-state voltage

5

kV/

µs

Storage and operating junction temperature range

- 40 to + 150

150

°C

°C

Maximum lead temperature for soldering during 10s

230

°C

°C)

September 1998 Ed : 3A

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