1 www.semtech.com rclamp7534p ultra low capacitance rclamp ? 4-line esd protection protection products - clamp ? 11/19/2014 rclamp ? 7534p is a high performance tvs array aimed at simultaneously protecting 4 signal lines from overvoltage events caused by esd, cde (cable dis- charge events) and eft (electrical fast transients). rclamp7534p features an extremely low max capaci- tance of 0.19pf (typical) and is designed to protect high speed interfaces such as hdmi 2.0, 10-gigabit ethernet, and usb 3.0. rcamp7534p is a bi-directional device designed to provide extremely low clamping voltage for both positive and negative esd pulses. with a typical dynamic resis- tance of 1.0 ohm, the rclamp7534p turns on quickly during overvoltage events to protect sensitive systems. rclamp7534p is in a 5-pin sgp2010n5 package mea- suring 2.0 x 1.0mm with a nominal height of 0.50mm. the leads have a nominal pin-to-pin pitch of 0.40mm. flow- through package design simpli? es pcb layout and maintains signal integrity on high-speed lines. the combination of low peak esd clamping, low dynamic resistance, and innovative package design enables this device to provide the highest level of esd protection. u esd protection for high-speed data lines to iec 61000-4-2 (esd) 25kv (air), 20kv (contact) iec 61000-4-5 (lightning) 4a (8/20s) iec 61000-4-4 (eft) 40a (5/50ns) u package design optimized for high speed lines u protects four high-speed lines u low capacitance: 0.19pf typical (i/o to ground) u low esd clamping voltage u low dynamic resistance: 1.0 ohm (typ) u low leakage current u solid-state silicon-avalanche technology description package dimensions features applications circuit diagram u sgp2010n5 5-pin package (2.0 x 1.0 x 0.50mm) u pb-free, halogen free, rohs/weee compliant u lead finish: nipdau u marking: marking code u packaging: tape and reel u hdmi 2.0 u usb 3.1 u display port 1.2 u thunderbolt u 10gbe u v-by-one u mhl mechanical characteristics 2.00 0.50 1.00 1 2 0.40 bsc pin 3 gnd nominal dimensions in mm sgp2010n5 (bottom view)
2 ? 2014 semtech corporation. www.semtech.com rclamp7534p protection products absolute maximum ratings electrical characteristics (t=25 o c unless otherwise speci? ed) parameter symbol conditions min. typ. max. units reverse stand-off voltage v rwm any i/o to ground 5 v reverse breakdown voltage v br i br = 1ma any i/o to ground 6.5 9.7 11.5 v reverse leakage current i r v rwm = 5v any i/o to ground 5 100 na clamping voltage v c i pp = 1a, tp = 8/20s 15 v i pp = 4a, tp = 8/20s 25 v esd clamping voltage 2 v c i pp = 4a tp = 0.2/100ns 14 v esd clamping voltage 2 v c i pp = 16a tp = 0.2/100ns 24 v dynamic resistance 2, 3 r dyn tp = 100ns 1.0 ohms junction capacitance c j i/o pin to gnd f = 1mhz v r = 0v 0.19 0.22 pf rating symbol value units peak pulse current (tp = 8/20s) i pp 4 a esd per iec 61000-4-2 (air) (1) esd per iec 61000-4-2 (contact) (1) v esd 2520 kv operating temperature t j -40 to +85 o c storage temperature t stg -55 to +150 o c notes 1)measured with a 20db attenuator, 50 ohm scope input impedance, 2ghz bandwidth. esd gun return path connec ted to esd ground plane. 2)transmission line pulse test (tlp) settings: tp = 100ns, tr = 0.2ns, i tlp and v tlp averaging window: t1 = 70ns to t2 = 90ns. 3) dynamic resistance calculated from i tlp = 4a to i tlp = 16a
3 ? 2014 semtech corporation. www.semtech.com rclamp7534p protection products typical characteristics clamping voltage vs. peak pulse current junction capacitance vs. reverse voltage esd clamping (8kv contact per iec 61000-4-2) esd clamping (-8kv contact per iec 61000-4-2) tlp characteristic (positive pulse) -5 0 5 10 15 20 25 30 0 10 20 30 40 tlp current (a) clamping voltage (v) transmission line pulse test (tlp) settings: t p = 100ns, t r = 0.2ns, i tlp and v tlp averaging window: t 1 = 70ns to t 2 = 90ns 8 10 12 14 16 18 20 0 1 2 3 4 5 peak clamping voltage - v c (v) peak pulse current - i pp (a) t a = 25 o c waveform: tp= 8x20us 0 0.05 0.1 0.15 0.2 0.25 0.3 0 1 2 3 4 5 junction capacitance - c j (pf) voltage (v) f = 1mhz any i/o to gnd -140 -120 -100 -80 -60 -40 -20 0 20 -10 0 10 20 30 40 50 60 70 80 clamping voltage - v c (v) time (ns) measured with 50 ohm scope input impedance, 2ghz bandwidth. corrected for 50 ohm, 40db attenuator. esd gun return path connected to esd ground plane. tlp characteristic (negative pulse) -30 -25 -20 -15 -10 -5 0 5 -40 -30 -20 -10 0 tlp current (a) clamping voltage (v) transmission line pulse test (tlp) settings: t p = 100ns, t r = 0.2ns, i tlp and v tlp averaging window: t 1 = 70ns to t 2 = 90ns -20 0 20 40 60 80 100 120 -10 0 10 20 30 40 50 60 70 80 clamping voltage - v c (v) time (ns) measured with 50 ohm scope input impedance, 2ghz bandwidth. corrected for 50 ohm, 40db attenuator. esd gun return path connected to esd ground plane.
4 ? 2014 semtech corporation. www.semtech.com rclamp7534p protection products typical characteristics insertion loss (s21) analog crosstalk 10gb/s (usb 3.1) eye diagram with rclamp7534p 10gb/s (usb 3. 1) eye diagram without rclamp7534p 10gbe eye diagram with rclamp7534p -5 -4.5 -4 -3.5 -3 -2.5 -2 -1.5 -1 -0.5 0 0 1 10 insertion loss - il (db) frequency (ghz) -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 0.01 0.1 1 10 cross talk (db) frequency (ghz) differential measurement pbrs31 pattern 10gbe eye diagram without rclamp7534p differential measurement pbrs31 pattern
5 ? 2014 semtech corporation. www.semtech.com rclamp7534p protection products outline drawing - sgp2010n5 land pattern - sgp2010n5 a aaa c b c b bbb aaa n l e1 d dim a1 a 0.25 0.15 0.20 0.35 0.25 0.08 0.10 5 0.30 2.00 0.80 bsc millimeters max 0.05 0.55 dimensions min 0.00 nom 0.45 0.02 0.50 controlling dimensions are in millimeters (angles i n degrees). notes: 1. 1.00 e 2.08 1.95 0.95 1.08 pin 1 indicator (laser mark) seating plane 1 2 n d e a e 0.40 bsc bbb c a b e e1 d/2 bxn (0.025-0.075) e/2 lxn a1 this land pattern is for reference purposes only. consult your manufacturing group to ensure your notes: 2. company's manufacturing guidelines are met. controlling dimensions are in millimeters (angles i n degrees). 1. dim xy p1 g c millimeters (0.85) 0.20 0.60 0.80 0.25 dimensions 1.45 z y z p p1 g (c) p 0.40 x
6 ? 2014 semtech corporation. www.semtech.com rclamp7534p protection products marking tape and reel speci? cation ordering information notes: device is electrically symmetrical device orientation in tape notes: 1) lead ? nish is lead-free nipdau. 2) railclamp and rclamp are trademarks of semtech corporation. part number qty per reel reel size rclamp7534p.tnt 10000 7 yyww 7534p pin 1 location (towards sprocket holes ) 7534p yyww 7534p yyww 7534p yyww 7534p yyww contact information semtech corporation protection products division 200 flynn rd., camarillo, ca 93012 phone: (805)498-2111 fax (805)498-3804
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