![]() |
|
If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
Datasheet File OCR Text: |
1 www.semtech.com rclamp0531tq ultra-low capacitance 1-line esd protection protection products - railclamp ? revision 04/11/2012 description package dimensions features mechanical characteristics applications schematic & pin configuration maximum dimensions (mm) slp1006p2t (bottom view) 0.4 0 0.6 0 0.65 1.0 railclamp is an ultra low capacitance transient voltage suppressor (tvs) designed to protect high speed data interfaces. this device has been specifically designed to protect sensitive components which are connected to high-speed data and transmission lines from over- voltage caused by esd (electrostatic discharge), cde (cable discharge events), and eft (electrical fast transients). the rclamp tm 0531tq has a maximum capacitance of only 0.80pf. this allows it to be used on circuits operating in excess of 2.5ghz without signal attenua- tion. they may be used to meet the esd immunity requirements of iec 61000-4-2. the rclamp0531tq is in a 2-pin slp1006p2t pack- age measuring 1.0 x 0.6 x 0.4mm. the leads are spaced at a pitch of 0.65mm and feature a lead-free finish. each device will protect one high-speed line operating at 5 volts. it gives the designer the flexibility to protect single lines in applications where arrays are not practical. the combination of small size, low capacitance, and high esd surge capability makes them ideal for use in applications such as cellular phones and digital video interfaces. the rclamp0531tq is aec-q100 grade 1 qualified for automotive use. ? transient protection for data lines to iec 61000-4-2 (esd) 20kv (air), 12kv (contact) iec 61000-4-4 (eft) 40a (tp = 5/50ns) cable discharge event (cde) ? ultra-small package (1.0 x 0.6 x 0.4mm) ? protects one i/o line ? low capacitance: 0.8pf ? low clamping voltage ? solid-state silicon-avalanche technology ? aec-q100 grade 1 qualified. ? slp1006p2t package ? molding compound flammability rating: ul 94v-0 ? marking: marking code + date code ? packaging : tape and reel ? lead finish: nipdau ? pb-free, halogen free, rohs/weee compliant ? cellular handsets & accessories ? digital visual interface (dvi) ? fm antenna ? mddi ports ? usb ports ? pci express ? serial ata ? automotive applications
2 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products absolute maximum rating absolute maximum ratings electrical characteristics (t=25 o c unless otherwise specified) g n i t a rl o b m y se u l a vs t i n u ) s 0 2 / 8 = p t ( r e w o p e s l u p k a e pp k p 0 8s t t a w ) s 0 2 / 8 = p t ( t n e r r u c e s l u p k a e pi p p 4a ) r i a ( 2 - 4 - 0 0 0 1 6 c e i r e p d s e ) t c a t n o c ( 2 - 4 - 0 0 0 1 6 c e i r e p d s e v d s e 0 2 - / + 2 1 - / + v k e r u t a r e p m e t g n i t a r e p ot j 5 2 1 + o t 0 4 -c e r u t a r e p m e t e g a r o t st g t s 0 5 1 + o t 5 5 -c r e t e m a r a pl o b m y ss n o i t i d n o cm u m i n i ml a c i p y tm u m i x a ms t i n u e g a t l o v f f o - d n a t s e s r e v e rv m w r 5v e g a t l o v n w o d k a e r b e s r e v e rv r b i t a m 1 =63 . 91 1v t n e r r u c e g a k a e l e s r e v e ri r v m w r c 5 2 = t , v 5 =0 1 0 . 00 0 1 . 0 a v m w r c 5 2 1 = t , v 5 =0 2 0 . 00 0 2 . 0 e g a t l o v g n i p m a l cv c i p p s 0 2 / 8 = p t , a 1 =2 1v e g a t l o v g n i p m a l cv c i p p s 0 2 / 8 = p t , a 4 =0 2v e c n a t i c a p a c n o i t c n u jc j v r c 5 2 = t , z h m 1 = f , v 0 =0 5 . 00 8 . 0 f p v r c 5 2 1 = t , z h m 1 = f , v 0 =5 8 . 05 . 1 3 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products typical characteristics non-repetitive peak pulse power vs. pulse time power derating curve typical capacitance vs. reverse voltage clamping voltage vs. peak pulse current insertion loss s21 1 2 3 4 5 start . 030 mhz 3 stop 000 . 000 000 mhz ch1 s21 log 6 db / ref 0 db 1: - 0.15390 db 800 mhz 2: -0.1480 db 900 mhz 3: 0.01210 db 1.8 ghz 4: 0.09410 db 2.5 ghz 0 db - 6 db - 12 db - 18 db - 24 db - 30 db - 36 db 1 ghz 100 mhz 3 ghz 10 mhz 1 mhz - 42 db - 48 db 0 5 10 15 012345 peak pulse current - i pp (a) clamping voltage -v c (v) t a =25 o c waveform parameters: tr = 8s; td = 20s 4773.1 r2 0 0.1 0.2 0.3 0.4 0.5 0.6 012345 6 reverse voltage - v r (v) capacitance - c j (pf) t a = 25 o c f = 1 mhz 4773.1 r2 0.01 0.1 1 0.1 1 10 100 1000 pulse duration - tp (s) peak pulse power - p pp (kw) dr040412-80 0 20 40 60 80 100 120 0 25 50 75 100 125 150 ambient temperature - t a ( o c) % of rated power or i pp dr040512_25_125_150 usb 2.0 eye pattern with rclamp0531tq 4 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products typical characteristics esd clamping per iec 61000-4-2 positive clamping voltage at 30ns r dyn: 0.464 ? 0 5 10 15 20 25 30 0 5 10 15 20 25 tlp voltage (v) tlp current (a) t a = 25 o c tlp parameters: tp = 100ns; tr = 200ps pins 1 to 2 or 2 to 1 5083.1 r2 0 5 10 15 20 25 0246810 esd surge (kv) clamping voltage v c (v) t a = 25 o c waveform 1ns/60ns. clamping measured at 30ns corrected for 40db attenuation. measured with 50 ? , 40db attenuator; 50 ? scope input impedance 5289.1_r3.1 esd clamping per iec 61000-4-2 negative clamping voltage at 30ns 0 50 100 150 0246810 esd surge (kv) clamping voltage v c (v) t a = 25 o c waveform 1ns/60ns. clamping measured at first peak. corrected for 40db attenuation. measured with 50 ? , 40db attenuator; 50 ? scope input impedance 5289.1_r3.1 esd clamping per iec 61000-4-2 positive clamping voltage at first peak esd clamping per iec 61000-4-2 negative clamping voltage at first peak -150 -100 -50 0 -10-8-6-4-2 0 esd surge (kv) clamping voltage v c (v) t a = 25 o c waveform 1ns/60ns. clamping measured at first peak. corrected for 40db attenuation. measured with 50 ? , 40db attenuator; 50 ? scope input impedance 5289.1_r3.1 typical tlp characteristics -25 -20 -15 -10 -5 0 -10-8-6-4-2 0 esd surge (kv) clamping voltage v c (v) t a = 25 o c waveform 1ns/60ns. clamping measured at 30ns. corrected for 40db attenuation. measured with 50 ? , 40db attenuator; 50 ? scope input impedance 5289.1_r3.1 5 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products 0.0 0.2 0.4 0.6 0.8 1.0 -50 0 50 100 150 temperature ( o c) junction capacitance c j (pf) v r = 0v pin1 to pin2 or pin2 to pin1 ar5083_r1 9.0 9.2 9.4 9.6 9.8 -50 0 50 100 150 temperature ( o c) breakdown voltage v br (v) i t = 1ma pin1 to pin2 or pin2 to pin1 ar5083_r1 0 1 2 -50 0 50 100 15 0 temperature ( o c) leakage current i r (na) t a = 25 o c vr = 5v pin1 to pin2 or pin2 to pin1 ar5083_r1 0.0 0.2 0.4 0.6 0.8 1.0 012345 6 reverse voltage v r (v) leakage current i r (na) t a = 25 o c pin2 to pin1 or pin1 to pin2 ar5083_r1 typical capacitance v temperature typical characteristics typical breakdown voltage v temperature typical leakage current v temperature typical leakage current v reverse voltage 6 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products applications information applications information device connection options these low capacitance tvs diodes are designed to provide common mode protection for one high-speed line or differential protection for one line pair. the device is bidirectional and may be used on lines where the signal polarity is positive and negative. circuit board layout recommendations for suppres- sion of esd. good circuit board layout is critical for the suppression of esd induced transients. the following guidelines are recommended: z place the tvs near the input terminals or connec- tors to restrict transient coupling. z minimize the path length between the tvs and the protected line. z minimize all conductive loops including power and ground loops. z the esd transient return path to ground should be kept as short as possible. z never run critical signals near board edges. z use ground planes whenever possible. equivalent circuit diagram 2 1 7 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products rclamp0531tq spice model applications information - spice model s r e t e m a r a p e c i p s q t 1 3 5 0 p m a l c r r e t e m a r a pt i n u) s v t ( 1 d) s v t ( 2 d s ip m a4 1 - e 1 1 . 24 1 - e 1 1 . 2 v bt l o v6 . 86 . 8 j vt l o v7 . 07 . 0 s rm h o4 . 04 . 0 v b ip m a3 - e 13 - e 1 o j cd a r a f2 1 - e 8 . 02 1 - e 8 . 0 t tc e s9 - e 1 4 5 . 29 - e 1 4 5 . 2 m- -2 0 . 02 0 . 0 n- -1 . 11 . 1 g ev e1 1 . 11 1 . 1 note: spice model is for simulating transient response only. 8 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products outline drawing - slp1006p2t land pattern - slp1006p2t bxn e a1 .000 .001 .002 0.00 0.03 0.05 r 2x l pin 1 id r .002 .004 .006 0.05 0.10 0.15 a inches .026 bsc aaa n e l e .008 .020 dim a min .018 .015 0.30 0.70 0.20 0.50 .003 2 .010 .024 .012 .028 0.08 2 0.25 0.60 0.65 bsc millimeters max 0.55 0.43 dimensions min 0.45 nom .016 .020 max .022 .017 nom 0.37 0.50 0.40 controlling dimensions are in millimeters (angles in degrees). notes: 1. bottom view top view a b c b aaa c seating plane bbb c a b d .035 .039 .043 0.90 1.10 1.00 .004 bbb 0.10 d e a1 this land pattern is for reference purposes only. consult your manufacturing group to ensure your n otes: 2. dim y g c millimeters inches (0.85) .055 .012 .022 (.033) 1.40 0.55 0.30 dimensions company's manufacturing guidelines are met. z y (c) g z x .024 0.60 x 1. controlling dimensions are in millimeters (angles in degrees). 9 ? 2012 semtech corp. www.semtech.com rclamp0531tq protection products marking tape and reel specification ordering information notes: 1) marking will also include line matrix date code 2) device is electrically symmetrical note: lead finish is lead-free nipdau. railclamp and rclamp are marks of semtech corporation. e p a t h t d i w ) x a m ( , bd1 de f k ) x a m ( p0 p2 p t ) x a m ( w m m 8 m m 2 . 4 ) 5 6 1 . ( 1 . 0 + 5 . 1 0 . 0 - m m 9 5 . 0 ( m m 5 0 0 . + ) 0 0 0 . - m m 8 . 0 5 2 . 0 ) 1 3 0 . ( 1 . 0 0 5 7 . 1 m m ) 4 0 0 . 9 6 0 . ( 5 0 . 0 5 . 3 m m ) 2 0 0 . 8 3 1 . ( m m 4 . 2 ) 4 9 0 . ( 0 1 . 0 0 . 4 m m ) 4 0 0 . 7 5 1 . ( m m 1 . 0 0 . 4 ) 4 0 0 . 7 5 1 . ( 5 0 . 0 0 . 2 m m ) 2 0 0 . 9 7 0 . ( m m 4 . 0 ) 6 1 0 . ( m m 0 . 8 m m 3 . 0 + m m 1 . 0 - ) 2 1 0 . 2 1 3 . ( 0 a0 b0 k m m 0 1 . 0 - / + 9 6 . 0m m 0 1 . 0 - / + 9 1 . 1m m 0 1 . 0 - / + 6 6 . 0 device orientation in tape 3t r e b m u n t r a p g n i k r o w e g a t l o v r e p y t q l e e r e z i s l e e r t c t q t 1 3 5 0 p m a l c rv 50 0 0 , 3h c n i 7 band location (opposite sprocket holes) 3t 3t 3 t contact information semtech corporation protection products division 200 flynn rd., camarillo, ca 93012 phone: (805)498-2111 fax (805)498-3804 |
Price & Availability of RCLAMP0531TQTCT
![]() |
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |