Tvs Diode Array Spa Diodes Page 196 TVS Diode Array SPA Diodes Catalog

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 02/23/17 TVS Diode Arrays (SPA Diodes) Lightning Surge Protection - LC03-3.3 Series Figure 4: Clamping Voltage vs. Peak Pulse Current Figure 6: Forward Voltage vs. Forward Current Figure 3: 8/20 s Pulse Waveform Figure 5: Capacitance vs. Reverse Voltage 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% 110% 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Time ( s) Percent of I PP Line to Ground Line to Line 0 1 2 3 4 5 6 7 8 9 10 0.0 0.5 1.0 1.5 2.0 2.5 3.0 Capacitance (pF) Bias Voltage (V) Line to Line Line to Ground 0 2 4 6 8 10 12 14 16 18 0 10 20 30 40 50 60 70 80 90 100 Clamp Voltage-V C (V) Peak Pulse Current-I PP (A) 0 1 2 3 4 5 6 7 0 10 20 30 40 50 60 70 80 90 100 Forward Current (A) Forward Voltage (V) Ground-to-Line Time Temperature T P T L T S(max) T S(min) 25 t P t L t S time to peak temperature Preheat Ramp-up Ramp-down Ramp-do Critical Zone TL to T P Critical Zone TL to T P Reflow Condition Pb - Free assembly Pre Heat - Temperature Min (T s(min) ) 150C - Temperature Max (T s(max) ) 200C - Time (min to max) (t s ) 60 - 180 secs Average ramp up rate (Liquidus) Temp (T L ) to peak 3C/second max T S(max) to T L - Ramp-up Rate 3C/second max Reflow - Temperature (T L ) (Liquidus) 217C - Temperature (t L ) 60 - 150 seconds Peak Temperature (T P ) 260 +0/-5 C Time within 5C of actual peak Temperature (t p ) 20 - 40 seconds Ramp-down Rate 6C/second max Time 25C to peak Temperature (T P ) 8 minutes Max. Do not exceed 260C Soldering Parameters

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