TESDB5V0A 5v, 2-channels esd protection array small signal diode ? meet iec61000-4-4 (eft) rating. 40a (5/50ns) ? protects two directional i/o lines ? working voltage : 5v min max min max ? case :sot-143 package, molded plastic 2.800 3.040 0.110 0.120 1.200 1.400 0.047 0.055 0.760 0.940 0.030 0.037 ? molding compound flammability rating : ul 94v-0 0.300 0.510 0.012 0.020 ? weight : 10mg (approximately) 2.100 2.640 0.083 0.104 ? marking code : sl3 0.013 0.015 0.001 0.001 0.080 0.200 0.003 0.008 applications 0.400 0.600 0.016 0.024 0.750 1.070 0.030 0.042 ? i 2 c bus protection 2.100 2.640 0.083 0.104 ? video line protection ? microcontroller input protectionrs ? t1/e1 secondary ic side protection ? isdn s/t interface ? wan/lan equipment ? ethernet 10baset part no. packing packing code marking TESDB5V0A 3k / 7" reel rbg sl3 maximum ratings electrical characteristics reverse breakdown voltage 1ma 5v 1a 3a 3 (typ.) 0.008(bsc) pin configutation & pad layou t peak pulse power (tp=8/20 s waveform) p pp maximum ratings and electrical characteristics c units a rating at 25 c ambient temperature unless otherwise specified. d e g package sot-143 0.2 (bsc) unit (inch) a f unit (mm) ? pb free version, rohs compliant, and halogen free b mechanical data ? meet iec61000-4-2 (esd) 15kv (air), 8kv (contact) dimensions c units 200 w 10 . -55 to + 150 . kv value 15 8 c symbol min junction temperature range peak pulse current (tp = 8/20 s) i pp k i ordering information v i r =v (br) 6-v reverse stand-off voltage v rwm -5 sot-143 pf 17 ua v - - max 5 j 9.8 i pp = reverse leakage current v r =i r i pp = vc - v r =0v, f=1.0mhz c j type number symbol esd per iec 61000-4-2 (air) esd per iec 61000-4-2 (contact) v esd clamping voltage t j type number notes: 1. the suggested land pattern dimensions have been provided for reference only, as actual pad layouts may vary despending on application. ? terminal: matte tin plated, lead free. ? high temperature soldering guaranteed: 260 c/10s ? usb power & data line protection storage temperature range t stg . -55 to + 150 . h junction capacitance 2 io#2 vcc 4 1 gnd io#2 3 j g h f i d b c e a k 1.2 1.0 2.20 1.4 1.92 1.72 unit : mm small signal diode features version : b11
TESDB5V0A 5v, 2-channels esd protection array small signal diode rating and characteristic curves fig 4. typical junction capacitance 0 1 2 3 4 5 012345 normalized capacitance 0 5 10 15 20 25 30 0123456789101112 clamping voltage (v) fig 3. clamping voltage vs. peak pulse curren t peak pulse current (a) waveform parameters: tr = 8 s, td = 20 s reverse voltage (v) fig 2. pulse waveform 0 10 20 30 40 50 60 70 80 90 100 110 0 5 10 15 20 25 30 percent of i pp time (us) waveform parameters: tr = 8 s, td = 20 s fig 1. admissible power dissipation curve 0 20 40 60 80 100 120 0 20 40 60 80 100 120 140 160 180 power rating (%) f = 1.0mhz td=ipp/2 e- 1 version : b11
TESDB5V0A 5v, 2-channels esd protection array small signal diode applications information results. typical application schematic diagram for gigabit ethernet esd protection rj45 ? data line and power supply protection using vcc ? data line protection with bias and power supply isolation resistor 2, 3 1 4 ? data lines are connected at pins 2 and 3. ? designed for the protect two data lines from transient over-voltages by clamping them to afixed reference. ? the negative reference (ref1) is connected at pin1 and which should be connected directly to a ground plane on the board for best ? the positive reference (ref2) is connected at pin 4. pin definition i/o lines ground vcc ? data line protection using internal esd diode 12 3 4 to protected device io#2 io#1 vcc vcc io#2 io#1 to protected device 10k ? to protected device nc io#2 io#1 version : b11
TESDB5V0A 5v, 2-channels esd protection array small signal diode carrier & reel specification note 1: a 0, b 0 , and k 0 are determined by component size. the clearance between the components and the cavity must be within 0.05 mm min. to 0.5 mm max. the component cannot rote more than 10 o within the determined cavity. note 2: if b1 exceeds 4.2 mm(0.165'') for 8 mm embossed tape, the tape may not feed through all tape feeders. item symbol dimension(mm) carrier depth k 1.22 max. sprocket hole d 1.50 +0.10 reel outside diameter a 180 1 reel inner diameter d1 50 min. feed hole width d2 13.0 0.5 sprocke hole position e 1.75 0.10 sprocke hole pitch p0 4.00 0.10 embossment center p1 2.00 0.10 overall tape thickness t 0.6 max. tape width w 8.30 max. reel width w1 14.4 max. top cover tape carieer tape any additional label (if required) tsc label w1 d1 d2 a direction of feed for machine reference only including draft and radll concentric around b 0 t top cover tape see n ote 1 b0 k center lines of cavity f e w for components 2.0mm x 1.2mm and larger d' d p1 10 pitches cumulative tolerance on tape 2.0mm ( 0.008" ) b 0 embossment a 0 k 0 b 1 p0 version : b11
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