P1201SC62AP View Datasheet(PDF) - Teccor Electronics

Part Name

Description

Manufacturer

P1201SC62AP

100 mA, battrax quad negative SLIC protector

Teccor Electronics 

Fuse Selection Criteria

Peak Pulse Current (IPP)

For circuits that do not require additional series resistance, the surge current rating (IPP) of

the fuse should be greater than or equal to the surge currents associated with the lightning

immunity tests of the applicable regulatory requirement (IPK):

IPP ³ IPK

For circuits that use additional series resistance, the surge current rating (IPP) of the fuse

should be greater than or equal to the available surge currents associated with the lightning

immunity tests of the applicable regulatory requirement (IPK(available)):

IPP ³ IPK(available)

The maximum available surge current is calculated by dividing the peak surge voltage (VPK)

by the total circuit resistance (RTOTAL):

IPK(available) = VPK/RTOTAL

For longitudinal surges (Tip-Ground, Ring-Ground), RTOTAL is calculated for both Tip and

Ring:

RSOURCE = VPK/IPK

RTOTAL = RTIP + RSOURCE

RTOTAL = RRING + RSOURCE

For metallic surges (Tip-Ring):

RSOURCE = VPK/IPK

RTOTAL = RTIP + RRING + RSOURCE

© 2002 Teccor Electronics

SIDACtor® Data Book and Design Guide

5-9

http://www.teccor.com

+1 972-580-7777

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