Description

The 1.5SMB Series is designed specifically to protect sensitive

electronic equipment from voltage transients induced by lightning

and other transient voltage events.

Features & Benefits

■ For surface mounted

applications to optimize board

space

■ Typical failure mode is short

from over-specified voltage or

current

■ Whisker test is conducted

based on JEDEC JESD201A

per its table 4a and 4c pass

Class 1 and Class 2

■ ESD protection of data lines in

accordance with IEC 61000-4-

2, 30 kV(Air), 30 kV(Contact)

■ Glass passivated chip junction

■ 1500 W peak pulse power

capability at 10/1000 μs

waveform, repetition rate

(duty cycles):0.01 %

■ VBR @ TJ= VBR@25 °C x (1+αT

x (TJ - 25))(αT:Temperature

Coefficient, typical value is

0.1 %)

■ Low dynamic resistance

■ UL Recognized compound

meeting flammability rating V-0

■ Halogen free and RoHS

compliant

■ Pb-free E3 means 2nd level

interconnect is Pb-free and

the terminal finish material is

tin(Sn) (IPC/JEDEC J-STD-

609A.01)

■ Recognized to UL 497B as an

Isolated Loop Circuit Protector

■ Products manufactured in

the Philippines are available.-

Parts with an E suffix are

manufactured outside China.

( See Ordering and Packaging

Options section for details)

Applications

TVS components are ideal for the protection of I/O Interfaces, VCC

bus and other vulnerable circuits used in Telecom, Computer,

Industrial and Consumer electronic applications.