Littelfuse

P3403ABL

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Description

The three-chip modified TO-220 SIDACtor® balanced solid state device is designed for telecommunication protection systems that reference Tip and Ring to earth ground. Applications include any piece of transmission equipment that requires balanced protection. This device is built using Littelfuse's patented "Y" (US Patent 4,905,119)configuration. The SIDACtor device is used to enable equipment to meet various regulatory requirements including GR 1089, ITU K.20,K.21 and K.45, IEC 60950, UL 60950, and TIA-968 (formerly known as FCC Part 68). Notes:
Part Number
P3403ABL
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Specifications

Max Capacitance Tip to Ring (pF)
45
Min Capacitance Tip to Ring (pF)
10
Di/dt @ 110°C (A/μs)
500
IDRM @ VDRM (μA)
5
Holding Current (mA)
150
Iscurr
800
Package Size
Modified TO-220
Regulatory Requirements
GR1089 INTER-BUILDING (SERIESGR1089 INTRA-BUILDINGITU K.20ITU K.20 ENHANCEDITU K.21 ENHANCEDTIA-968-AYD/T 993-1998 WITH PRIMARY (SEYD/T 993-1998 WITHOUT PRIMARY
Ipp10x1000
80
Ipp10x160
150
Ipp10x560
100
Ipp10x700
100
Ipp2x10
250
Ipp5x310
100
Ipp5x320
100
Ipp8x20
250
Peak Off-State Voltage Tip to Ring (V)
300
Pins Tip to Ring
1-3
Pins Tip to Ground
1-2
Pins Ring to Ground
3-2
Switching Voltage Tip to Ring (V)
400