Littelfuse

SEP0720Q38_

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Description

The new SEP (SIDACtor Ethernet/PoE Protector) series has a surge rating compatible with GR1089 Inter-building and ITU K.20/21 Enhanced protection requirements. Targeted for high-speed applications such as 10BaseT, 100BaseT, and 1000BaseT, the SEP series maintains signal quality while providing robust protection for Ethernet and PoE applications. This latest silicon design innovation results in a capacitive loading characteristic that is constant with respect to the voltage across the device. This reduces distortion caused by typical solid-state protection solutions.
Part Number
SEP0720Q38_
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Specifications

Max Capacitance Tip to Ring (pF)
25
Min Capacitance Tip to Ring (pF)
15
IDRM @ VDRM (μA)
5
Holding Current (mA)
150
Iscurr
800
Package Size
5x6 QFN
Regulatory Requirements
GR1089 INTER-BUILDING (SERIESGR1089 INTRA-BUILDINGITU K.20 (SERIES RESISTANCE NEITU K.20 ENHANCED (SERIES RESIITU K.21 ENHANCED (SERIES RESI
Ipp10x1000
100
Ipp2x10
500
Ipp5x310
200
Ipp8x20
400
Peak Off-State Voltage Tip to Ring (V)
65
Pins Tip to Ring
1 8-4 5
Pins Tip to Ground
1 8-3 6
Pins Ring to Ground
4 5-3 6
Switching Voltage Tip to Ring (V)
88