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RCLAMP0524S.TCT
TVS ARRAY, 150W, 5V, UNIDIRECTIONAL, SOT
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SEMTECH
- Product type: TVS Diodes
- TVS ARRAY, 150W, 5V, UNIDIRECTIONAL, SOT-23; Product Range:RailClamp Series; TVS Polarity:Unidirectional; Reverse Standoff Voltage:5V; Clamping Voltage Max:26V; Diode Case Style:
- SVHC: No SVHC (15-Jan-2019)
- No. of Pins: 6Pins
- TVS Polarity: Unidirectional
- Product Range: RailClamp Series
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: SOT-23
- Clamping Voltage Max: 26V
- Reverse Standoff Voltage: 5V
- Maximum Breakdown Voltage: -
- Minimum Breakdown Voltage: 6V
- Operating Temperature Max: 125°C
- Peak Pulse Power Dissipation: 150W
| Delivery and price | |
|---|---|
| Units per pack | 500 |
| Price | 0.522 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## RClamp0524S RailClamp **[®]** Low Capacitance TVS Diode Array ## PROTECTION PRODUCTS ## Description RailClamps[®] are low capacitance TVS arrays designed to protect high speed data interfaces. This series has been specifically designed to protect sensitive components which are connected to data and transmission lines from overvoltage caused by ESD (electrostatic discharge), CDE (Cable Discharge Events), and EFT (electrical fast transients). The unique design incorporates two identical circuits. Each circuit is comprised of surge rated, low capacitance steering diodes and a TVS diode in a single package. During transient conditions, the steering diodes direct the transient current to ground. The internal TVS diode clamps the transient voltage to a safe level. The RClamp0524S has a low maximum capacitance of only 5pF per line. Each device will protect up to four data lines. The dual circuits make it ideal for applications like power over Ethernet (PoE) where each signal pair sits at a different potential. The RClamp[TM] 0524S is in a 6-pin, RoHS/WEEE compliant, SOT-23 package. The leads are finished with leadfree matte tin. They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge). ## Features - 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 four I/O lines - Low capacitance: 5pF maximum - Low clamping voltage - Low operating voltage: 5.0V - Solid-state silicon-avalanche technology ## Mechanical Characteristics - JEDEC SOT-23 6L package - Molding compound flammability rating: UL 94V-0 - Marking : S05 - Packaging : Tape and Reel - RoHS/WEEE Compliant ## Applications - PoE - Monitors and Flat Panel Displays - Digital Video Interface (DVI) - 10/100/1000 Ethernet - Notebook Computers ## Package Dimensions **==> picture [115 x 141] intentionally omitted <==** **----- Start of picture text -----**<br> 1.6 2.8<br>1 2<br>2.9<br>1.0<br>**----- End of picture text -----**<br> **==> picture [134 x 21] intentionally omitted <==** **----- Start of picture text -----**<br> 6 Pin SOT-23 package<br>Nominal Dimensions in mm<br>**----- End of picture text -----**<br> ## Equivalent Circuit and PIN Configuration **==> picture [264 x 209] intentionally omitted <==** **----- Start of picture text -----**<br> SOT-23 6L (Top View)<br>**----- End of picture text -----**<br> www.semtech.com Revision 04/24/2008 1 RClamp0524S ## PROTECTION PRODUCTS ## Absolute Maximum Rating |PROTECTION PRODUCTS<br>Absolute Maximum Rating|PROTECTION PRODUCTS<br>Absolute Maximum Rating|PROTECTION PRODUCTS<br>Absolute Maximum Rating|||||||| |---|---|---|---|---|---|---|---|---|---| |g<br>nit<br>a<br>R|||l<br>o<br>b<br>m<br>y<br>S||e<br>ul<br>a<br>V|||s<br>ti<br>n<br>U|| |)s<br>μ<br>0<br>2<br>/<br>8<br>=<br>p<br>t(<br>r<br>e<br>w<br>o<br>P<br>e<br>slu<br>P<br>k<br>a<br>e<br>P|||P k<br>p||0<br>5<br>1|||stt<br>a<br>W|| |)riA<br>(<br>2<br>-<br>4<br>-<br>0<br>0<br>0<br>1<br>6<br>C<br>EI<br>r<br>e<br>p<br>D<br>S<br>E<br>)tc<br>a<br>t<br>n<br>o<br>C<br>(<br>2<br>-<br>4<br>-<br>0<br>0<br>0<br>1<br>6<br>C<br>EI<br>r<br>e<br>p<br>D<br>S<br>E|||V<br>D<br>S<br>E||5<br>1<br>8|||V<br>k|| |e<br>r<br>u<br>t<br>a<br>r<br>e<br>p<br>m<br>e<br>T<br>g<br>nir<br>e<br>dlo<br>S<br>d<br>a<br>e<br>L|||TL||).c<br>e<br>s<br>0<br>1<br>(<br>0<br>6<br>2|||C<br>°|| |e<br>r<br>u<br>t<br>a<br>r<br>e<br>p<br>m<br>e<br>T<br>g<br>nit<br>a<br>r<br>e<br>p<br>O|||TJ||5<br>2<br>1<br>+<br>o<br>t<br>5<br>5<br>-|||C<br>°|| |e<br>r<br>u<br>t<br>a<br>r<br>e<br>p<br>m<br>e<br>T<br>e<br>g<br>a<br>r<br>o<br>t<br>S|||T<br>G<br>T<br>S||0<br>5<br>1<br>+<br>o<br>t<br>5<br>5<br>-|||C<br>°|| ||||||||||| |Electrical Characteristics (T=25oC unless otherwise specified)|||||||||| ||||||||||| ||||||||||| |r<br>e<br>t<br>e<br>m<br>a<br>r<br>a<br>P|l<br>o<br>b<br>m<br>y<br>S|s<br>n<br>oiti<br>d<br>n<br>o<br>C||m<br>u<br>m<br>i<br>n<br>i<br>M||l<br>a<br>ci<br>p<br>y<br>T|m<br>u<br>m<br>ix<br>a<br>M||s<br>ti<br>n<br>U| |e<br>g<br>a<br>tlo<br>V<br>ff<br>O<br>-<br>d<br>n<br>a<br>t<br>S<br>e<br>sr<br>e<br>v<br>e<br>R|V<br>M<br>W<br>R|3<br>niP<br>o<br>t<br>4<br>r<br>o<br>2<br>niP<br>1<br>niP<br>o<br>t<br>6<br>r<br>o<br>5<br>niP|||||5||V| |e<br>g<br>a<br>tlo<br>V<br>n<br>w<br>o<br>d<br>k<br>a<br>e<br>r<br>B<br>e<br>sr<br>e<br>v<br>e<br>R|V R<br>B|It<br>A<br>m<br>1<br>=<br>3<br>niP<br>o<br>t<br>4<br>r<br>o<br>2<br>niP<br>1<br>niP<br>o<br>t<br>6<br>r<br>o<br>5<br>niP||6|||||V| |t<br>n<br>e<br>rr<br>u<br>C<br>e<br>g<br>a<br>k<br>a<br>e<br>L<br>e<br>sr<br>e<br>v<br>e<br>R|IR|V<br>M<br>W<br>R<br>C<br>°<br>5<br>2<br>=<br>T<br>,V<br>5<br>=<br>3<br>niP<br>o<br>t<br>4<br>r<br>o<br>2<br>niP<br>1<br>niP<br>o<br>t<br>6<br>r<br>o<br>5<br>niP|||||1||A<br>μ| |e<br>g<br>a<br>tlo<br>V<br>g<br>nip<br>m<br>alC|VC|I P<br>P<br>s<br>μ<br>0<br>2<br>/<br>8<br>=<br>p<br>t<br>,<br>A<br>1<br>=<br>3<br>niP<br>o<br>t<br>4<br>r<br>o<br>2<br>niP<br>1<br>niP<br>o<br>t<br>6<br>r<br>o<br>5<br>niP|||||5<br>1||V| |e<br>g<br>a<br>tlo<br>V<br>g<br>nip<br>m<br>alC|VC|I P<br>P<br>s<br>μ<br>0<br>2<br>/<br>8<br>=<br>p<br>t<br>,<br>A<br>1<br>=<br>4<br>r<br>o<br>2<br>niP<br>o<br>t<br>3<br>niP<br>6<br>r<br>o<br>5<br>niP<br>o<br>t<br>1<br>niP|||||2||V| |e<br>g<br>a<br>tlo<br>V<br>g<br>nip<br>m<br>alC|VC|I P<br>P<br>s<br>μ<br>0<br>2<br>/<br>8<br>=<br>p<br>t<br>,<br>A<br>6<br>=<br>3<br>niP<br>o<br>t<br>4<br>r<br>o<br>2<br>niP<br>1<br>niP<br>o<br>t<br>6<br>r<br>o<br>5<br>niP|||||4<br>2||V| |e<br>g<br>a<br>tlo<br>V<br>g<br>nip<br>m<br>alC|VC|I P<br>P<br>s<br>μ<br>0<br>2<br>/<br>8<br>=<br>p<br>t<br>,<br>A<br>6<br>=<br>4<br>niP<br>o<br>t<br>2<br>niP<br>6<br>niP<br>o<br>t<br>5<br>niP|||||6<br>2||V| |e<br>c<br>n<br>a<br>tic<br>a<br>p<br>a<br>C<br>n<br>oitc<br>n<br>u<br>J|Cj|VR<br>z<br>H<br>M<br>1<br>=<br>f<br>,V<br>0<br>=<br>3<br>niP<br>o<br>t<br>4<br>r<br>o<br>2<br>niP<br>1<br>niP<br>o<br>t<br>6<br>r<br>o<br>5<br>niP|||||5||F<br>p| |||VR<br>z<br>H<br>M<br>1<br>=<br>f<br>,V<br>0<br>=<br>4<br>o<br>t<br>2<br>niP<br>6<br>o<br>t<br>5<br>niP||||5<br>.<br>1|||F<br>p| www.semtech.com © 2008 Semtech Corp. 2 RClamp0524S ## PROTECTION PRODUCTS ## Typical Characteristics Non-Repetitive Peak Pulse Power vs. Pulse Time **==> picture [259 x 355] intentionally omitted <==** **----- Start of picture text -----**<br> 10<br>1<br>0.1<br>0.01<br>0.1 1 10 100 1000<br>Pulse Duration - tp ( μ s)<br>Pulse Waveform<br>110<br>Waveform<br>100<br> Parameters:<br>90<br>tr = 8µs<br>80 td = 20µs<br>70<br>e [-t]<br>60<br>50<br>40<br>td = IPP/2<br>30<br>20<br>10<br>0<br>0 5 10 15 20 25 30<br>Time (µs)<br> (kW)<br>PP<br>Peak Pulse Power - P<br>PP<br>Percent of I<br>**----- End of picture text -----**<br> Forward Voltage vs. Forward Current **==> picture [247 x 171] intentionally omitted <==** **----- Start of picture text -----**<br> 3<br>2.5<br>2<br>1.5<br>1 Waveform<br> Parameters:<br>tr = 8µs<br>0.5 td = 20µs<br>0<br>0 1 2 3 4 5 6 7<br>Peak Pulse Current (A)<br>Forward Voltage (V)<br>**----- End of picture text -----**<br> ## Power Derating Curve **==> picture [235 x 153] intentionally omitted <==** **----- Start of picture text -----**<br> 110<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>0 25 50 75 100 125 150<br>Ambient Temperature - TA ( [o] C)<br>PP<br>% of Rated Power or I<br>**----- End of picture text -----**<br> Clamping Voltage vs. Peak Pulse Current **==> picture [259 x 165] intentionally omitted <==** **----- Start of picture text -----**<br> 25<br>20 Line to Line<br>15<br>Line to Gnd<br>10<br>Waveform<br> Parameters:<br>5 tr = 8µs<br>td = 20µs<br>0<br>0 1 2 3 4 5 6 7<br>Peak Pulse Current - IPP (A)<br> (V)<br>C<br>Clamping Voltage -V<br>**----- End of picture text -----**<br> Normalized Capacitance vs. Reverse Voltage **==> picture [251 x 170] intentionally omitted <==** **----- Start of picture text -----**<br> 1.5<br>1.4<br>1.3<br>1.2<br>1.1<br>1<br>0.9<br>0.8<br>0.7<br>0.6<br>0.5<br>0.4<br>0.3<br>0.2<br>0.1 f = 1 MHz<br>0<br>0 1 2 3 4 5<br>Reverse Voltage - VR (V)<br>=0)<br>R<br>) / C(VJ<br>R<br>C(VJ<br>**----- End of picture text -----**<br> www.semtech.com © 2008 Semtech Corp. 3 RClamp0524S PROTECTION PRODUCTS ~~LT~~ [ill Applications Information ## Insertion Loss S21 ## Analog Cross Talk **==> picture [259 x 209] intentionally omitted <==** **----- Start of picture text -----**<br> CH1 S21 LOG 6 dB / REF 0 dB<br>1: -.38340 dB<br>AA A 800 MHz<br>2: -.41460 dB<br> 0 dB NNN 900 MHz<br>1 2<br>3<br>-6 dB N01 a 3: -1.6371 dB<br>4 1.8 GHz<br> -12 dB TC 4: -6.3880 dB<br>2.5 GHz<br> -18 dB EEE<br>5: -7.0638 dB<br> -24 dB 1 0 0 2.7 GHz<br> -30 dB 1<br> -36 dB 1 0<br>1 0 00<br>0 00<br>100 4 1 00 10 100 1 3<br> MHz MHz MHz GHz GHz<br>START. MHz STOP 3000.000000 MHz<br>**----- End of picture text -----**<br> **==> picture [196 x 199] intentionally omitted <==** **----- Start of picture text -----**<br> CH1 S21 LOG 20 dB /REF 0 dB<br>fo oe ee<br>ee<br>dT<br>WUE TMI TIE ETE TI<br>AMIE ATVI TIE ETE ETM<br>100<br>A<br>1A A eS<br>AUNT Cee<br>(Bear<br>CC CA<br>CYCA<br>START. 030 MHz STOP 3000.000000 MHz<br>**----- End of picture text -----**<br> ## ESD Clamping (8kV Contact per IEC 61000-4-2) Note: Data is taken with a 10x attenuator www.semtech.com 4 © 2008 Semtech Corp. RClamp0524S ## PROTECTION PRODUCTS **==> picture [428 x 221] intentionally omitted <==** **----- Start of picture text -----**<br> RJ45<br>**----- End of picture text -----**<br> Figure 1 - GbE Ethernet Differential Protection **==> picture [368 x 227] intentionally omitted <==** Figure 2 - 10/100 Ethernet Differential Mode Protection www.semtech.com © 2008 Semtech Corp. 5 RClamp0524S ## PROTECTION PRODUCTS ## Outline Drawing -SOT23 6LOutline Drawing - SO-8 **==> picture [270 x 241] intentionally omitted <==** **----- Start of picture text -----**<br> DIMENSIONS<br>INCHES MILLIMETERS<br>A DIM<br>MIN NOM MAX MIN NOM MAX<br>e1 D A1A .035.000 -- .057.006 0.000.90 -- 1.450.15<br>A2 .035 .045 .051 .90 1.15 1.30<br>N b .010 - .020 0.25 - 0.50<br>2X E/2 c .003 - .009 0.08 - 0.22<br>EI E D .110 .114 .122 2.80 2.90 3.10<br>E1 .060 .063 .069 1.50 1.60 1.75<br>1 2 E .110 BSC 2.80 BSC<br>ccc C e .037 BSC 0.95 BSC<br>2X N/2 TIPS e1 .075 BSC 1.90 BSC<br>e L .012 .018 .024 0.30 0.45 0.60<br>L1 (.024) (0.60)<br>B N 6 6<br>01 0° - 10° 0° - 10°<br>aaa .004 0.10<br>bbb .008 0.20<br>D ccc .008 0.20<br>aaa C<br>A2 A<br>SEATING<br>PLANE H<br>C A1<br>bxN GAGE c<br>bbb C A-B D PLANE<br>0.25 L<br>01<br>(L1)<br>DETAIL A<br>SEE DETAIL A<br>SIDE VIEW<br>**----- End of picture text -----**<br> NOTES: 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). 2. DATUMS AND TO BE DETERMINED AT DATUM PLANE-A-B-H3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS. ## Land Pattern -SOT23 6L **==> picture [286 x 82] intentionally omitted <==** **----- Start of picture text -----**<br> X DIMENSIONS<br>DIM INCHES MILLIMETERS<br>C (.098) (2.50)<br>G .055 1.40<br>(C) G Z<br>P .037 0.95<br>Y X .024 0.60<br>Y .043 1.10<br>P Z .141 3.60<br>**----- End of picture text -----**<br> ## NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. www.semtech.com © 2008 Semtech Corp. 6 RClamp0524S ## PROTECTION PRODUCTS ## Marking Codes **==> picture [91 x 82] intentionally omitted <==** **----- Start of picture text -----**<br> S05<br>**----- End of picture text -----**<br> |Ordering Information|Ordering Information|Ordering Information|Ordering Information| |---|---|---|---| ||||| |r<br>e<br>b<br>m<br>u<br>N<br>tr<br>a<br>P|d<br>a<br>e<br>L<br>h<br>si<br>n<br>i<br>F|r<br>e<br>p<br>y<br>t<br>Q<br>l<br>e<br>e<br>R|e<br>zi<br>S<br>l<br>e<br>e<br>R| |T<br>C<br>T.<br>S<br>4<br>2<br>5<br>0<br>p<br>m<br>alC<br>R|e<br>e<br>rf<br>b<br>P|0<br>0<br>0<br>,<br>3|h<br>c<br>nI<br>7| ## Tape and Reel Specification **==> picture [60 x 5] intentionally omitted <==** **----- Start of picture text -----**<br> User Direction of feed<br>**----- End of picture text -----**<br> |A|A|A|0||||0<br>B|||||0<br>K|||||||||||||||||||||||||| |---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---| |-/<br>+<br>3<br>2<br>.<br>3||m<br>m<br>5<br>0<br>.<br>0||7<br>1.<br>3|||5<br>0<br>.<br>0<br>-/<br>+|m<br>m<br>.<br>1||7<br>3|5<br>0<br>.<br>0<br>-/<br>+||m<br>m||||||||||||||||||||||||| ||||||||||||||||||||||||||||||||||||||| |e<br>p<br>a<br>T<br>h<br>t<br>di<br>W|||)x<br>a<br>M<br>(<br>,<br>B||||D|1<br>D||||E||||F||(|K<br>A<br>M|||)X||P||0<br>P||2<br>P||(T||M||A|)X||W| |m<br>m<br>8|||m<br>m<br>2<br>.<br>4<br>)<br>5<br>6<br>1.(|.<br>1|5<br>-|+<br>.<br>0|m<br>m<br>1.<br>0<br>m<br>m<br>0|m<br>m<br>0<br>.<br>1<br>5<br>0<br>.<br>0<br>±|||.<br>1|0<br>1.<br>±<br>0<br>5<br>7<br>m<br>m|||.<br>3|5<br>0<br>.<br>0<br>±<br>5<br>m<br>m||.<br>2||4|m<br>m||.<br>4|1.<br>0<br>±<br>0<br>m<br>m|.<br>4|1.<br>0<br>±<br>0<br>m<br>m|.<br>2|5<br>0<br>.<br>0<br>±<br>0<br>m<br>m||.<br>0|4||m<br>m|||m<br>m<br>0<br>.<br>8<br>m<br>m<br>3<br>.<br>0<br>+<br>m<br>m<br>1.<br>0<br>-|| ## Contact Information Semtech Corporation Protection Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 www.semtech.com © 2008 Semtech Corp. 7
Updated at April 15, 2026
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