RCLAMP0502N.TCT

RCLAMP0502N SEMTECH | Alldatasheet

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1 www.semtech.com PROTECTION PRODUCTS - RailClamp ®®®®® RClamp0502N Low Capacitance TVS Diode Array Description Features Circuit Diagram Pin Configuration Revision 09/19/2008 The RailClamp® series is a family of ultra low capaci- tance TVS arrays designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to high-speed data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). They are designed for use in applications where board space is at a premium. Each device requires less than 1.2mm 2 of PCB area and will protect up to two high speed data lines. The monolithic design incorporates surge rated, low capacitance steering diodes and a TVS diode in a single package. Each line has a typical capacitance of <0.5pF to ground. The capacitance of each line is well matched for consistant signal balance. A connection to the TVS is provided for protection of external voltage buses, such as those found in USB applica- tions. This device is optimized for ESD protection of portable electronics. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge). The RClamp0502N is in a 6-pin, RoHS/WEEE compli- ant, SLP1210N6 package. It measures 1.2 x 1.0 x 0.58mm. The small package makes it ideal for use in portable electronics such as cell phones, laptops, and digital still cameras.

Applications

Mechanical Characteristics ‹ ESD protection for high-speed data lines to IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) ‹ Array of surge rated diodes with internal TVS Diode ‹ Small package saves board space ‹ Protects two I/O lines and a power line ‹ Low capacitance: 0.3pF typical ‹ Low clamping voltage ‹ Solid-state silicon-avalanche technology ‹ SLP1210N6 Package ‹ RoHs/WEEE Compliant ‹ Nominal Dimensions: 1.2 x 1.0 x 0.58 mm ‹ Lead Pitch: 0.4mm ‹ Lead Finish: NiPdAu ‹ Marking : Marking Code ‹ Packaging : Tape and Reel SLP1210N6 package (Top Side View)Device Schematic ‹ USB ‹ MMC Port ‹ Serial ATA ‹ Video Port GND (Pin 1) NC (Pin 2) NC (Pin 3) I/O 1 (Pin 4) VBus (Pin 6) I/O 2 (Pin 5) 14 5

2© 2008 Semtech Corp. www.semtech.com PROTECTION PRODUCTS RClamp0502N Absolute Maximum Rating Electrical Characteristics (T = 25 oC) gnitaRl obmySe ulaVs tinU )sμ02/8=pt(rewoPesluPkaePP kp 001s ttaW )sμ02/8=pt(tnerruCesluPkaePI PP 3A )riA(2-4-00016CEIrepDSE )tcatnoC(2-4-00016CEIrepDSE V DSE 51± Vk erutarepmeTgnitarepOT J 521+ot55-C ° erutarepmeTegarotST GTS 051+ot55-C ° N2050pmalCR retemaraPl obmySs noitidnoCm uminiMl acipyTm umixaMs tinU egatloVffO-dnatSesreveRV MWR DNGot6niP5 .6V egatloVnwodkaerBesreveRV RB It Am1= DNGot6niP 75 .92 1V tnerruCegakaeLesreveRI R V MWR C°52=T,V5.6= DNGot6niP 1A μ egatloVdrawroFV F If Am51= 6nipotO/IynA 9.02 .1V egatloVgnipmalCV C I PP sμ02/8=pt,A1= dnuorGotnipO/IynA 5.61V egatloVgnipmalCV C I PP sμ02/8=pt,A3= dnuorGotnipO/IynA 03V ecnaticapaCnoitcnuJC j VR zHM1=f,V0= dnuorGotnipO/IynA 3.05 .0F p VR zHM1=f,V0= snipO/IneewteB 3.05 .0F p

3© 2008 Semtech Corp. www.semtech.com PROTECTION PRODUCTS RClamp0502N Typical Characteristics Non-Repetitive Peak Pulse Power vs. Pulse Time Power Derating Curve 100 110 0 25 50 75 100 125 150 Ambient Temperature - T A (oC) % of Rated Power or IPP Foward Voltage vs. Forward Current Pin 1 to Pin 4, 5 Clamping Voltage vs. Peak Pulse Current I/O to Gnd - Pin 4, 5 to Pin 1 Normalize Capacitance vs. Reverse Voltage I/O to Gnd - Pin 4, 5 to Pin 1 0.01 0.1 0.1 1 10 100 1000 Pulse Duration - tp (µs) Peak Pulse Power - PPk (kW) 00 . 511 . 522 . 533 . 54 Peak Pulse Current - I PP (A) Clamping Voltage - VC (V) Waveform Parameters: tr = 8μs td = 20μs 00 . 511 . 522 . 533 . 54 Forward Current - I F (A) Forward Voltage - VF V) Waveform Parameters: tr = 8μs td = 20μs 0.2 0.4 0.6 0.8 1.2 1.4 1.6 01234567 Reverse Voltage - V R (V) CJ(VR) / CJ(VR=0) f = 1 MHz Normalize Capacitance vs. Reverse Voltage I/O to I/O - Pin 4 to Pin 5 0.2 0.4 0.6 0.8 1.2 1.4 1.6 01234567 Reverse Voltage - V R (V) CJ(VR) / CJ(VR=0) f = 1 MHz

5© 2008 Semtech Corp. www.semtech.com PROTECTION PRODUCTS RClamp0502N Figure 3 - RClamp0502N Spice Model sretemaraPecipSN2050pmalCR retemaraPt inU) DRCL(1D) DRCL(2D) SVT(3D SIp mA0 2-E0.10 2-E0.12 1-E2 VBt loV0 010 019 JVt loV7 .07 .06 .0 SRm hO8 54.00 .16 .2 VBIp mA3 -E0.13 -E0.13 -E0.1 OJCd araF2 1-E4.02 1-E4.02 1-E65 TTc es9 -E145.29 -E145.29 -E145.2 M- -8 50.08 50.03 2.0 N- -1 .11 .11 .1 GEV e1 1.11 1.11 1.1 I/O Applications Information - Spice Model

6© 2008 Semtech Corp. www.semtech.com PROTECTION PRODUCTS RClamp0502N Outline Drawing - SO-8 Land Pattern -SLP1210N6 Outline Drawing -SLP1210N6 1.00.039E 1.301.10.051.043 0.90 1.10.043.035 E DA aaa C PIN 1 INDICATOR (LASER MARK) B A C SEATING PLANE D/2 E/2 INCHES .016 BSC b .006 bbb aaa N L e D .012 DIM A MIN 0.00 .020 0.4250.30 .004 .003 .015 .047 .017 0.08 0.10 0.38 1.20

0.40 BSC

0.05 0.65 DIMENSIONS MIN 0.00 NOM (.005) .023 .001 MAX .002 .026 NOM 0.50 0.03 (0.13) 0.58 CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). NOTES: N bxN e bbb C A B LxN THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR NOTES: DIM X Y P G C MILLIMETERSINCHES (0.875) .008 .027 .008 .016 (.034) 0.20 0.675 0.40 0.20 DIMENSIONS COMPANY'S MANUFACTURING GUIDELINES ARE MET. 1.55.061Z 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). P Z X Y G(C)

7© 2008 Semtech Corp. www.semtech.com PROTECTION PRODUCTS RClamp0502N Contact Information Semtech Corporation Protection Products Division

200 Flynn Road, Camarillo, CA 93012

Phone: (805)498-2111 FAX (805)498-3804 Marking Codes Ordering Information Tape and Reel Specification rebmuNtraPl eeRrepytQe ziSleeR TCT.N2050pmalCR0 00,3h cnI7 RailClamp and RClamp are marks of Semtech Corporation epaT htdiW )xaM(,BD 1 DE F K )XAM( P0 P2 P) XAM(TW mm8 mm2.4 )561.( 1.0+5.1 0.0-mm 95.0(mm 500.+ )000.- mm8.0 50.0± )130.( 01.±057.1 mm )400.±960.( 50.0±5.3 mm )200.±831.( mm4.2 )490.( 1.0±0.4 mm -00.±751.( 1.0±0.4 mm -00.±751.( -m50.0±0.2 m )200.±970.( mm4.0 )610.( mm0.8 mm3.0+ mm1.0- -210.±213.( 0A0 B0 K Pin 1 Location User Direction of feed Device Orientation in Tape 0502N