SMCJLCE170A

1500 Watts of Peak Pulse Power at 10/1000 s
Protection for aircraft fast data rate lines per select level waveforms in RTCA/DO-160D & ARINC 429
Low capacitance for high speed data line interfaces
IEC61000-4-2 ESD 15 kV (air), 8 kV (contact)
IEC61000-4-5 (Lightning) as further detailed in LCE6.5 thru LCE170A data sheet
T1/E1 Line Cards
Base Stations
WAN Interfaces
XDSL Interfaces
CSU/DSU Equipment

1500 Watts of Peak Pulse Power dissipation at 25with repetition rate of 0.01% or less*
Clamping Factor: 1.4 @ Full Rated power1.30 @ 50% Rated power
t_clamping(0 volts to V_(BR)min): Less than 5x10⁹seconds
Operating and Storage temperatures: -65 to +150
Steady State power dissipation: 5.0W @ T= 50
THERMAL RESISTANCE: 20/W (typical junction to lead (tab) at mounting plane

This surface mount TransientVoltage Suppressor (TVS) SMCJLCE170A  product family includes a rectifier diode element in series and opposite direction to achieve low capacitance below 100 pF. They are also available as RoHS Compliant with an e3 suffix. The low TVS capacitance may be used for protecting higher frequency applications in inductive switching environments or electrical system sinvolving secondary lightning effects per IEC61000-4-5 as well as RTCA/DO-160D or ARINC 429 for airborne avionics. They also protect from ESD and EFT per IEC 61000-4-2 and IEC61000-4-4. If bipolar transient capability is required, two of these low capacitance TVS devices may be used in parallel and opposite directions (anti-parallel) for complete ac protection (Figure 6).