Tvs Diode Array Spa Diodes Page 182 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 - SLVU2.8-4 Series Absolute Maximum Ratings Parameter Rating Units Peak Pulse Power (t P =8/20s) 600 W Peak Pulse Current (t P =8/20s) 40 A Operating Temperature -40 to 125 C Storage Temperature -55 to 150 C Electrical Characteristics (T OP = 25C) Parameter Symbol Test Conditions Min Typ Max Units Reverse Standoff Voltage V RWM I R 1 A 2.8 V Reverse Breakdown Voltage V BR I T =2 A 3.0 V Snap Back Voltage V SB I T =50mA 2.8 V Reverse Leakage Current I LEAK V R =2.8V (Each Line) 1 A Clamping Voltage 1 V C I PP =5A, t P =8/20 s (Each Line) 7.0 8.5 V Clamping Voltage 1 V C I PP =24A, t P =8/20 s (Each Line) 13.9 15.0 V ESD Withstand Voltage 1 V ESD IEC61000-4-2 (Contact) 30 kV IEC61000-4-2 (Air) 30 kV Dynamic Resistance R DYN (V C2 - V C1 ) / (I PP2 - I PP1 ) (Each Line) 0.4 Diode Capacitance 1 C D V R =0V, f=1MHz (Each Line) 2.0 2.5 pF CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Note: 1 Parameter is guaranteed by design and/or device characterization. Figure 2: Clamping Voltage vs. I PP Figure 1: Capacitance vs. Reverse Voltage Figure 3: 8/20 s Pulse Waveform 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 0.0 0.5 1.0 1.5 2.0 2.5 DC Bias (V) Capacitance (pF) 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 0 2 4 6 8 10 12 14 0 5 10 15 20 25 Peak Pulse Current-I PP (A) Clamping Voltage-V C (V)

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