P6002ZC Teccor Electronics, Inc., P6002ZC Datasheet - Page 109

• Manufacturer Part Number: P6002ZC
• Description: 275 V, four-port longitudinal two-chip protector
• Manufacturer: Teccor Electronics, Inc.

Figure 3.25 SLIC Protection with a Single Battrax Device
© 2002 Teccor Electronics
SIDACtor
®
Data Book and Design Guide
Ring
Tip
Figure 3.25 shows protection of a SLIC using 20 W series resistors on both Tip and Ring in
addition to Teccor’s Battrax (B1100CC) and a diode bridge (General Semiconductor part
number EDF1BS). However, the overshoot caused by the diode bridge must be considered.
The series resistance (a minimum of 20 W on Tip and 20 W on Ring) limits the simultaneous
surge currents of 100 A from Tip to Ground and 100 A from Ring to Ground (200 A total) to
within the surge current rating of the SA-rated SIDACtor device and Battrax. The diode
bridge shunts all positive voltages to Ground, and the B1100CC shunts all negative
voltages greater than |-V
20 Ω
20 Ω
F0500T
F0500T
P3100SA
P3100SA
REF
-1.2 V| to Ground.
3 - 21
R
E
A
Y
L
EDF1BS
B1100CC
-V REF
0.1 µF
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