*RoHS OMPLINT eatures RoHS compliant* Protects up to four I/O ports Surge protection S protection Low capacitance: 6 p pplications thernet - 1/1 ase T Personal digital assistants LN devices Instrumentation NS8-SLVU2.8-4 - Low apacitance TVS rray General Information The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop increasingly smaller electronic components. 8 7 6 5 ourns offers Transient Voltage Suppressor rray combination diodes for surge and S protection applications in an eight lead narrow body SOI package size format. ourns hip iodes conform to J standards, are easy to handle on standard pick and place equipment and their fl at confi guration minimizes roll away. The ourns device will meet I 61-4-2 (S), I 61-4-4 (T) and I 61-4-5 (Surge) requirements. 1 2 3 4 lectrical haracteristics (@ T = 25 Unless Otherwise Noted) Parameter Symbol Min. Nom. Max. Unit Peak Pulse urrent (t p = 8/2 µs) I PP 3 Peak Pulse Power (t p = 8/2 µs) 1 P PP 6 W Working Voltage V WM 2.8 V reakdown Voltage @ 1 m V R 3. V Leakage urrent @ V WM I.1 1. µ apacitance @ V, 1 MHz 6 p Snapback Voltage @ 5 m 2.8 V S Protection per I 61-4-2 ontact ischarge ir ischarge S ± 8 ±15 ±3 ±3 kv T Protection per I 61-4-4 @ 5/5 ns T 6 Surge Protection per I 61-4-5 lamping Voltage @ 8/2 µs @ I P = 5 2 V 1 V @ I P = 24 2 V 13 15 V @ I PP = 3 2 V 15 21 V Notes: 1. See Peak Pulse Power vs. Pulse Time. 2. ach differential line pair. Thermal haracteristics (@ T = 25 Unless Otherwise Noted) Parameter Symbol Min. Nom. Max. Unit Junction Temperature Range T J -55 +25 +125 Storage Temperature Range T STG -55 +25 +15 *RoHS irective 22/95/ Jan. 27, 23 including annex and RoHS Recast 211/65/U June 8, 211. ustomers should verify actual device performance in their specific applications.
NS8-SLVU2.8-4 - Low apacitance TVS rray Product imensions This is an RoHS compliant molded J narrow body SO-8 package with 1 % Sn plating on the lead frame. It weighs approximately 15 mg and has a fl ammability rating of UL 94V-. Recommended ootprint J 45 NOM. G 4 ± 4 I H 7 NOM. 4 PLS. imensions 7 NOM. 3 PLS. IMNSIONS = MILLIMTRS (INHS) 1.143-1.397 (.45 -.65).635 -.889 (.25 -.35) 6.223 Min. (.245) Min. K L 3.937-4.191 (.155 -.165) 1.16-1.27 (.4 -.5) G H I J K L imensions 4.8-5. (.189 -.197) 3.81-4. (.15 -.157) 5.8-6.2 (.228 ±.244).36 -.51 (.14 -.2) 1.35-1.75 (.53 -.69).12 -.23 (.4 -.8).25 -.5 (.1 -.2).51-1.12 (.2 -.44).19 -.229 (.75 -.9) 4.6-5.21 (.181 -.25).28 -.79 (.11 -.31) 1.27 (.5) Typical Part Marking NS8-SLVU2.8-4... How to Order ommon ode hip iode Package NS8 = Narrow ody SOI8 Package l SLVU = Low apacitance TVS rray Working Peak Reverse Voltage 2.8 = 2.8 V RWM (Volts) Number of iodes SL4 NS8 - SLVU 2.8-4 ustomers should verify actual device performance in their specific applications.
NS8-SLVU2.8-4 - Low apacitance TVS rray pplication iagram IRNTIL LIN PIR 1 IRNTIL LIN PIR 2 LIN 1 1 8 LIN 2 2 7 LIN 3 3 6 LIN 4 4 5 evice Pinout Pin Unidirectional ommon idirectional ommon idirectional ifferential 1 Line 1 Line 1 Line Pair 1 2 GN GN Line Pair 1 3 Line 3 GN Line Pair 2 4 GN Line 2 Line Pair 2 5 Line 4 Line 2 Line Pair 2 6 GN GN Line Pair 2 7 Line 2 GN Line Pair 1 8 GN Line 1 Line Pair 1 ONIGURTION OR PROTTING TWO IRNTIL LIN PIRS lock iagram 8 7 6 5 1 2 3 4 ustomers should verify actual device performance in their specific applications.
NS8-SLVU2.8-4 3312-2 mm SM - Trimming Low apacitance Potentiometer TVS rray Performance Graphs Peak Pulse Power vs Pulse Time 1, PPP Peak Pulse urrent (W) 1, 6 W, 8/2 µs Waveform 1 1.1 1 1 1 1, 1, td Pulse uration (µs) Pulse Waveform IPP Peak Pulse urrent (% of IPP) 12 1 8 6 4 2 tt e t td = t IPP/2 5 1 15 2 25 3 t Time (µs) Test Waveform Parameters tt = 8 µs td = 2 µs Power erating urve lamping Voltage vs. Peak Pulse urrent % of Rated Power 1 8 6 4 2 25 5 75 1 125 15 TL Lead Temperature ( ) Peak Pulse Power 8/2 µs verage Power lamping Voltage (V) 2 18 16 14 12 1 8 ifferential Line Pair 6 Waveform 4 Parameters: tr=8 µs 2 td=2 µs 5 1 15 2 25 3 35 4 45 Variation of in vs. V in Peak Pulse urrent () 7 6 ifferential Line Pair Input apacitance (p) 5 4 3 2 1 f = 1 MHz, T = 25-3 -2-1 1 2 3 Input Voltage (V) ustomers should verify actual device performance in their specific applications.
NS8-SLVU2.8-4 3312-2 mm SM Trimming - Low apacitance Potentiometer TVS rray Packaging Information The product is packaged in tape and reel format per I-481 standard. d P P 1 PRT ORINTTION Index Hole T 12 PIN 1 W 2 1 P Trailer evice Leader nd Start W 1 1 pitches (min.) 1 pitches (min.) IMNSIONS: MM (INHS) irection of eed Item Symbol NSOI 8L arrier Width arrier Length arrier epth Sprocket Hole Reel Outside iameter d 6.7 ±.1 (.264 ±.4) 5.5 ±.1 (.217 ±.4) 2.1 ±.1 (.83 ±.4) 1.55 ±.5 (.61 ±.2) 33 (12.992) Reel Inner iameter 1 8. (3.15) MIN. eed Hole iameter 2 13. ±.2 (.512 ±.8) Sprocket Hole Position Punch Hole Position Punch Hole Pitch P 1.75 ±.1 (.69 ±.4) 3.5 ±.5 (.138 ±.2) 8. ±.1 (.315 ±.4) Sprocket Hole Pitch P 4. ±.1 (.157 ±.4) mbossment enter P 1 2. ±.5 (.79 ±.2) Overall Tape Thickness Tape Width T W.2 ±.1 (.8 ±.4) 12. ±.2 (.472 ±.8) Reel Width W 1 18.4 (.724) MX. Quantity per Reel -- 25 RV. 12/12 ustomers should verify actual device performance in their specific applications. sia-pacific: Tel: +886-2 2562-4117 ax: +886-2 2562-4116 urope: Tel: +41-41 768 5555 ax: +41-41 768 551 The mericas: Tel: +1-951 781-55 ax: +1-951 781-57 www.bourns.com