»Features

■ 45 Watts peak pulse power (tp = 8/20μs)

■ Unidirectional configurations

■ Solid-state silicon-avalanche technology

■ Low clamping voltage

■ Low leakage current

■ Low capacitance (C

j

=0.7 pF typ.)

■ Protection two data lines

■ IEC 61000-4-2 ±15V contact ±15kV air

■ IEC 61000-4-4 (EFT) 40A(5/50ns)

■ IEC 61000-4-5 (Lightning) 3.5A (8/20μs)

»Applications

■

Dataline

■

Automatic Teller Machines

■

Net works

■

Power line

»Mechanical Data

■ SOT-523 package

■

Molding compound flammability rating: UL 94V-0

■

Packaging: Tape and Reel

■ RoHS/WEEE Compliant

»Schematic & PIN Configuration

1

3

2

3

1

2

SOT-523 (Top View)

RCLAMP0502B

www.slkormicro.com

1

»Absolute Maximum Rating

Rating Symbol Value Units

Peak Pulse Power ( t

p

=8/20μs ) P

PP

45

Watts

Peak Pulse Current ( t

p

=8/20μs )(note1) I

pp

3.5

A

ESD per IEC 61000-4-2(Air)

ESD per IEC 61000-4-2 (Contact)

V

ESD

15

15

kV

Lead SolderingTemperature T

L

260(10seconds)

℃

JunctionTemperature

T

J

-55 to + 125

℃

StorageTemperature

T

stg

-55 to + 125

℃

»Electrical Characteristics

Parameter Symbol Conditions Min Typical Max Units

Reverse Stand-OffVoltage

V

RWM

5 V

Reverse BreakdownVoltage

V

BR

I

T

=1mA

6 7 8 V

Reverse LeakageCurrent I

R

V

RWM

=5V,T=25℃

0.5

1

μA

Peak PulseCurrent

I

PP

tp =8/20μs 3.5

A

Clamping Voltage

V

C

I

PP

=3.5A,t

p

=8/20μs

17

V

JunctionCapacitance

C

j

V

R

= 0V, f =1MHz

0.7 0.8 pF

»Electrical Parameters (TA = 25°C unless otherwisenoted)

Symbol Parameter

I

PP

M

a

x

im

u

m Re

v

e

rs

e

P

ea

k Pu

l

s

e C

urr

e

n

t

V

C

Clam

p

i

ng Vo

lta

g

e @

I

PP

V

RW

M

W

ork

i

ng P

ea

k

Re

v

e

rs

e

Vo

lta

g

e

I

R

M

a

x

im

u

m Re

v

e

rs

e Lea

k

a

g

e C

urr

e

n

t @

V

RW

M

V

BR

B

r

ea

kdown Vo

lta

g

e @

I

T

I

T

Te

s

t C

urr

e

n

t

I

I

F

V

C

V

BR

V

RWM

I

R

V

F

I

T

V

I

PP

12

RCLAMP0502B

www.slkormicro.com

2