P0900SCMC Littelfuse / Teccor Sidactor(R) Product, P0900SCMC Datasheet - Page 110

• Manufacturer Part Number: P0900SCMC
• Description: SIDACTOR MC BI 75V 400A DO-214AA
• Manufacturer: Littelfuse / Teccor Sidactor(R) Product
• Series: SIDACtor® SC(MC)r

Specifications of P0900SCMC

• Voltage - Breakover: 98V
• Voltage - Off State: 75V
• Voltage - On State: 5V
• Current - Peak Pulse (8 X 20µs): 400A
• Current - Peak Pulse (10 X 1000µs): 100A
• Current - Hold (ih): 150mA
• Number Of Elements: 1
• Capacitance: 70pF
• Package / Case: DO-214AA, SMB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Analog Line Cards
Figure 3.26 SLIC Protection with a Single Battrax Device
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Ring
Ring
Tip
Tip
50 Ω LFR
50 Ω LFR
50 Ω LFR
50 Ω LFR
In Figure 3.26 an application that requires 50 W Line Feed Resistors (LFR) uses one
B1160CC and two EDF1BS diode bridges in place of multiple SLIC protectors. The
overshoot caused by the diode bridge must be considered; however, with this approach it is
imperative that the sum of the loop currents does not exceed the Battrax’s holding current.
In the application shown in Figure 3.26, each loop current would have to be limited to
80 mA. For applications requiring the protection of four twisted pair with one Battrax, use
the B1200CC and limit each individual loop current to 50 mA.
Figure 3.27 and Figure 3.28 show circuits that use negative Battrax devices containing an
internal diode for positive surge protection. This obviates using the discrete diodes shown in
Figure 3.24.
P3100SA
P3100SA
P3100SA
P3100SA
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Y
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E
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Y
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3 - 22
0.1 µF
SIDACtor
EDF1BS
EDF1BS
B1160CC
®
Data Book and Design Guide
© 2002 Teccor Electronics
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