Tvs Diode Array Spa Diodes Page 163 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) Low Capacitance ESD Protection - SRV05 Series Pulse Waveform Capacitance vs. Reverse Bias 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 DC Bias (V) Capacitance (pF) V CC =Float V CC =5V V CC =3.3V 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 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 Ordering Information Part Number Package Marking Min. Order Qty. SRV05-4HTG SOT23-6 L*4 3000 Part Numbering System Part Marking System SRV05 4 H T G Series Number of Channels Package H: SOT23-6 T= Tape & Reel G= Green - L*4 L * 4 Product Series L = SRV05 Number of Channels Assembly Site (Varies) L = S (Varies)

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