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UCLAMP3311Z.TFT
TVS DIODE, BIDIR, 7.5V, SLP0603P2X3A
⚠️ 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
- Pr; TVS DIODE, BIDIR, 7.5V, SLP0603P2X3A; Product Range:µClamp Series; TVS Polarity:Bidirectional; Reverse Standoff Voltage:3.3V; Clamping Voltage Max:7.5V; Diode Case Style:SLP0603P
- SVHC: To Be Advised
- No. of Pins: 2Pins
- TVS Polarity: Bidirectional
- Product Range: µClamp Series
- Qualification: -
- Diode Mounting: Surface Mount
- Diode Case Style: SLP0603P2X3A
- Clamping Voltage Max: 7.5V
- Reverse Standoff Voltage: 3.3V
- Maximum Breakdown Voltage: -
- Minimum Breakdown Voltage: -
- Operating Temperature Max: 85°C
- Peak Pulse Power Dissipation: 30W
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.116 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
uClamp3311Z Ultra Small μClamp[®] 1-Line, 3.3V ESD Protection ## **PROTECTION PRODUCTS** - Z-Pak[TM] ## Description μClamp[®] TVS diodes are designed to protect sensitive electronics from damage or latch-up due to ESD. They are designed to replace 0201 size multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and other portable electronics. They features large cross-sectional area junctions for conducting high transient currents. These devices offer desirable characteristics for board level protection including fast response time, low operating and clamping voltage, and no device degradation. μClamp[®] 3311Z is constructed using Semtech’s proprietary EPD process technology. The EPD process provides low standoff voltages with significant reductions in leakage currents and capacitance over silicon-avalanche diode processes. They feature a true operating voltage of 3.3 volts for superior protection when compared to traditional pn junction devices. μClamp3311Z is in a 2-pin SLP0603P2X3A package. It measures 0.6 x 0.3 mm with a nominal height of only 0.25mm. Leads are finished with lead-free NiAu. Each device will protect one line operating at 3.3 volts. It gives the designer the flexibility to protect single lines in applications where arrays are not practical. The combination of small size and high ESD surge capability makes them ideal for use in portable applications such as cellular phones, digital cameras, and MP3 players. ## Features - High ESD withstand Voltage: +/-14kV (Contact) and +/- 16kV (Air) per IEC 61000-4-2 - Able to withstand over 1000 ESD strikes per IEC 61000-4-2 Level 4 - Ultra-small **0201 package** - Protects one data line - Low reverse current: <10nA typical (VR=5V) - Working voltage: +/- 3.3V - Low capacitance: 6pF typical - Extremely low dynamic resistance: 0.21 Ohms (Typ) - Solid-state silicon-avalanche technology ## Mechanical Characteristics - SLP0603P2X3A package - Pb-Free, Halogen Free, RoHS/WEEE Compliant - Nominal Dimensions: 0.6 x 0.3 x 0.25 mm - Lead Finish: NiAu - Marking : Marking code - Packaging : Tape and Reel ## Applications - Cellular Handsets & Accessories - Keypads, Side Keys, Audio Ports - Portable Instrumentation - Digital Lines - Tablet PC ## Nominal Dimensions **==> picture [185 x 165] intentionally omitted <==** **----- Start of picture text -----**<br> 0.62<br>0.22 0.32<br>0.16<br>0.355 BSC<br>0.25<br>**----- End of picture text -----**<br> **==> picture [132 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> Nominal Dimensions (mm)<br>**----- End of picture text -----**<br> ## Schematic **==> picture [54 x 111] intentionally omitted <==** **----- Start of picture text -----**<br> 1<br>2<br>**----- End of picture text -----**<br> **==> picture [156 x 11] intentionally omitted <==** **----- Start of picture text -----**<br> SLP0603P2X3A (Bottom View)<br>**----- End of picture text -----**<br> www.semtech.com 2/6/2015 1 uClamp3311Z ## PROTECTION PRODUCTS |PROTECTION PRODUCTS|PROTECTION PRODUCTS|PROTECTION PRODUCTS|PROTECTION PRODUCTS| |---|---|---|---| |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>3|stt<br>a<br>W| |(<br>t<br>n<br>e<br>rr<br>u<br>C<br>e<br>slu<br>P<br>k<br>a<br>e<br>P<br>m<br>u<br>m<br>ix<br>a<br>M<br>)s<br>μ<br>0<br>2<br>/<br>8<br>=<br>p<br>t|I p<br>p|4|s<br>p<br>m<br>A| |)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>1<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<br>1|V<br>D<br>S<br>E|6<br>1<br>-/<br>+<br>4<br>1<br>-/<br>+|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>nit<br>a<br>r<br>e<br>p<br>O|TJ|5<br>8<br>+<br>o<br>t<br>0<br>4<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=25[o] C) |||||||| |---|---|---|---|---|---|---| |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>ni<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>.<br>3|V| |e<br>g<br>a<br>tlo<br>V<br>h<br>g<br>u<br>o<br>r<br>h<br>T-<br>h<br>c<br>n<br>u<br>P|V T<br>P|I T<br>P<br>A<br>μ<br>0<br>5<br>=|5<br>6<br>.<br>3|4|4<br>.<br>4|V| |e<br>g<br>a<br>tlo<br>V<br>k<br>c<br>a<br>B<br>-<br>p<br>a<br>n<br>S|V B<br>S|I B<br>S<br>A<br>m<br>0<br>5<br>=|8<br>.<br>2|||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>V<br>3<br>.<br>3<br>=||1<br>0<br>0<br>.<br>0|5<br>0<br>.<br>0|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>=|||5<br>.<br>5|V| |e<br>g<br>a<br>tlo<br>V<br>g<br>nip<br>m<br>alC|C<br>V|I P<br>P<br>s<br>μ<br>0<br>2<br>/<br>8<br>=<br>p<br>t<br>,<br>A<br>3<br>=|||5<br>.<br>6|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>4<br>=|||5<br>.7|V| |e<br>c<br>n<br>a<br>tsis<br>e<br>R<br>ci<br>m<br>a<br>n<br>y<br>D<br>3<br>,<br>2|RD|s<br>n<br>0<br>0<br>1<br>=<br>p<br>t||1<br>2<br>.<br>0||s<br>m<br>h<br>O| |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|d<br>n<br>G<br>o<br>t<br>nip<br>O<br>/I<br>VR<br>z<br>H<br>M<br>1<br>=<br>f<br>,V<br>0<br>=||6|9|F<br>p| ## Notes 1)ESD gun return path connected to ESD ground reference plane. 2)Transmission Line Pulse Test (TLP) Settings: tp = 100ns, tr = 0.2ns, ITLP and VTLP averaging window: t1 = 70ns to t2 = 90ns. 3) Dynamic resistance calculated from ITLP = 4A to ITLP = 16A www.semtech.com © 2015 Semtech Corporation 2 uClamp3311Z ## PROTECTION PRODUCTS ## Typical Characteristics Non-Repetitive Peak Pulse Power vs. Pulse Time **==> picture [253 x 622] intentionally omitted <==** **----- Start of picture text -----**<br> 1000<br>TA = 25 [O] C<br>100<br>10<br>DR040412-40<br>1<br>0.1 1 10 100<br>Pulse Duration - tp (µs)<br>Normalized Junction Capacitance vs. Reverse Voltage<br>1.6<br>1.4<br>1.2<br>1<br>0.8<br>0.6<br>0.4<br>0.2<br>f = 1 MHz<br>0<br>0 0.5 1 1.5 2 2.5 3 3.5<br>Reverse Voltage - VR (V)<br>ESD Clamping (+8kV Contact per IEC 61000-4-2)<br>35<br>Measured with 50 Ohm scope input<br>30 im50 Ohm, 20dB attenuator. ESD gun return pedance, 2GHz bandwidth. Corrected for<br>path connected to ESD ground plane<br>25<br>20<br>15<br>10<br>5<br>0<br>-10 0 10 20 30 40 50 60 70 80<br>Time (ns)<br> (W)<br>PP<br>Peak Pulse Power - P<br>=0)<br>R<br>) / C(VJ<br>R<br>C(VJ<br>Clamping Voltage (V)<br>**----- End of picture text -----**<br> ## Normalized Junction Capacitance vs. Reverse Voltage ## Clamping Voltage vs. Peak Pulse Current (tp=8/20us) **==> picture [250 x 170] intentionally omitted <==** **----- Start of picture text -----**<br> 7<br>6<br>5<br>4<br>3<br>2<br>Waveform<br> Parameters:<br>1 tr = 8μs<br>td = 20μs<br>0<br>0 1 2 3 4 5<br>Peak Pulse Current - IPP (A)<br> (V)<br>C<br>Clamping Voltage - V<br>**----- End of picture text -----**<br> TLP Characteristic **==> picture [258 x 172] intentionally omitted <==** **----- Start of picture text -----**<br> 25<br>Transmission Line Pulse Test (TLP)<br>Settings:<br>tp = 100ns, tr = 0.2ns,<br>20 I TLP and V TLP averaging window:<br> t1 = 70ns to t2 = 90ns<br>15<br>10<br>5<br>0<br>0 2 4 6 8 10 12 14 16<br>TLP Voltage (V)<br>TLP Current (A)<br>**----- End of picture text -----**<br> Typical Insertion Loss (S21) 30KHz to 3GhZ **==> picture [250 x 165] intentionally omitted <==** **----- Start of picture text -----**<br> 5<br>0<br>-3dB<br>977MHz<br>-5<br>-10<br>-15<br>-20<br>1.00E+04 1.00E+05 1.00E+06 1.00E+07 1.00E+08 1.00E+09 1.00E+10<br>**----- End of picture text -----**<br> www.semtech.com © 2015 Semtech Corporation 3 uClamp3311Z ## PROTECTION PRODUCTS ## Applications Information ## Device Connection Options ## Circuit Diagram The μClamp3311Z is designed to protect one data line operating up to 3.3 volts. It will present a high impedance to the protected line up to 3.3 volts. It will “turn on” when the line voltage exceeds 3.5 volts. The device is bidirectional and may be used on lines where the signal polarity is above and below ground. These devices are not recommended for use on DC power supply lines due to their snap-back voltage characteristic. ## Assembly Guidelines The small size of this device means that some care must be taken during the mounting process to insure reliable solder joint. The table below provides Semtech's recommended assembly guidelines for mounting this device. The figure at the right details Semtech’s recommended aperture based on the below recommendations. Note that these are only recommendations and should serve only as a starting point for design since there are many factors that affect the assembly process. The exact manufacturing parameters will require some experimentation to get the desired solder application. |r<br>e<br>t<br>e<br>m<br>a<br>r<br>a<br>P<br>yl<br>b<br>m<br>e<br>s<br>s<br>A|n<br>oit<br>a<br>d<br>n<br>e<br>m<br>m<br>o<br>c<br>e<br>R| |---|---| |n<br>gis<br>e<br>D<br>lic<br>n<br>e<br>t<br>S<br>r<br>e<br>dlo<br>S|d<br>e<br>h<br>silo<br>p-o<br>rtc<br>elE<br>,t<br>u<br>c<br>r<br>e<br>s<br>a<br>L| |e<br>p<br>a<br>h<br>s<br>e<br>r<br>u<br>tr<br>e<br>p<br>A|d<br>e<br>d<br>n<br>u<br>o<br>r<br>h<br>ti<br>w<br>r<br>alu<br>g<br>n<br>a<br>tc<br>e<br>R<br>sr<br>e<br>n<br>r<br>o<br>c| |s<br>s<br>e<br>n<br>k<br>cih<br>T<br>lic<br>n<br>e<br>t<br>S<br>r<br>e<br>dlo<br>S|)"<br>4<br>0<br>0<br>.<br>0<br>(<br>m<br>m<br>0<br>0<br>1.<br>0| |e<br>p<br>y<br>T<br>e<br>ts<br>a<br>P<br>r<br>e<br>dlo<br>S|r<br>ella<br>m<br>s<br>r<br>o<br>e<br>r<br>e<br>h<br>p<br>s<br>e<br>zis<br>4<br>e<br>p<br>y<br>T| |elif<br>o<br>r<br>P<br>w<br>olf<br>e<br>R<br>r<br>e<br>dlo<br>S|0<br>2<br>0<br>-<br>D<br>T<br>S<br>-J<br>C<br>E<br>D<br>E<br>J<br>r<br>e<br>P| |n<br>gis<br>e<br>D<br>d<br>a<br>P<br>r<br>e<br>dlo<br>S<br>B<br>C<br>P|d<br>e<br>nif<br>e<br>d<br>k<br>s<br>a<br>m<br>r<br>e<br>dlo<br>S<br>-<br>n<br>o<br>N| |h<br>siniF<br>d<br>a<br>P<br>B<br>C<br>P|u<br>Ai<br>N<br>R<br>O<br>P<br>S<br>O| **==> picture [186 x 216] intentionally omitted <==** **----- Start of picture text -----**<br> Stencil Aperture<br>Mounting Pad<br>Package<br>0.175<br>0.272 0.250<br>0.298<br>0.270<br>**----- End of picture text -----**<br> Recommended Mounting Pattern www.semtech.com 4 © 2015 Semtech Corporation uClamp3311Z ## PROTECTION PRODUCTS ## Outline Drawing - SLP0603P2X3A **==> picture [329 x 261] intentionally omitted <==** **----- Start of picture text -----**<br> A D B DIMENSIONS<br>MILLIMETERS<br>DIM<br>MIN NOM MAX<br>A 0.235 0.25 0.265<br>E A1 0.000 0.02 0.025<br>b 0.20 0.22 0.24<br>D 0.585 0.62 0.655<br>E 0.285 0.32 0.355<br>e 0.355 BSC<br>TOP VIEW L 0.14 0.16 0.18<br>N 2<br>aaa 0.08<br>bbb 0.10<br>A<br>SEATING<br>aaa C PLANE<br>C<br>A1<br>e/2<br>bxN<br>bbb C A B<br>Pin 1 ID<br>R 0.060mm 2xL<br>e<br>BOTTOM VIEW<br>NOTES:<br>**----- End of picture text -----**<br> 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). ## Land Pattern - SLP0603P2X3A **==> picture [266 x 177] intentionally omitted <==** **----- Start of picture text -----**<br> DIMENSIONS<br>DIM MILLIMETERS<br>C (0.425)<br>G 0.175<br>Z X 0.270<br>(C) G<br>Y 0.250<br>Z 0.675<br>Y<br>X<br>NOTES:<br>**----- End of picture text -----**<br> 1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES). 2. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. www.semtech.com © 2015 Semtech Corporation 5 uClamp3311Z ## PROTECTION PRODUCTS ## Marking Code **==> picture [42 x 45] intentionally omitted <==** **==> picture [36 x 35] intentionally omitted <==** **----- Start of picture text -----**<br> H<br>**----- End of picture text -----**<br> Notes: 1)Dots represent date code matrix and Pin 1 location ## Ordering Information |r<br>e<br>b<br>m<br>u<br>N<br>g<br>nir<br>e<br>d<br>r<br>O|r<br>e<br>p<br>y<br>t<br>Q<br>l<br>e<br>e<br>R|r<br>eirr<br>a<br>C<br>e<br>p<br>a<br>T|l<br>e<br>e<br>R<br>e<br>zi<br>S|s<br>t<br>n<br>e<br>m<br>m<br>o<br>C| |---|---|---|---|---| |T<br>N<br>T.Z<br>1<br>1<br>3<br>3<br>p<br>m<br>alC<br>u|0<br>0<br>0<br>,<br>0<br>1|cits<br>alP|h<br>c<br>nI<br>7|d<br>e<br>d<br>n<br>e<br>m<br>m<br>o<br>c<br>e<br>R<br>t<br>o<br>N<br>s<br>n<br>gis<br>e<br>D<br>w<br>e<br>N<br>r<br>o<br>f| |T<br>F<br>T.Z<br>1<br>1<br>3<br>3<br>p<br>m<br>alC<br>u|0<br>0<br>0<br>,<br>5<br>1|r<br>e<br>p<br>a<br>P|h<br>c<br>nI<br>7|| |T<br>V<br>T.Z<br>1<br>1<br>3<br>3<br>p<br>m<br>alC<br>u|0<br>0<br>0<br>,<br>0<br>5|r<br>e<br>p<br>a<br>P|h<br>c<br>nI<br>3<br>1|| Notes: 1) MicroClamp, uClamp and μClamp are trademarks of Semtech Corporation ## Device Orientation in Tape **==> picture [112 x 58] intentionally omitted <==** **----- Start of picture text -----**<br> Date Code Location<br>(Towards Sprocket Holes)<br>H H H<br>**----- End of picture text -----**<br> www.semtech.com © 2015 Semtech Corporation 6 uClamp3311Z ## PROTECTION PRODUCTS ## Carrier Tape Specification ## Plastic Tape **==> picture [488 x 187] intentionally omitted <==** **----- Start of picture text -----**<br> Bo<br>Ko Ao<br>**----- End of picture text -----**<br> ## Paper Tape Note: All dimensions in mm unless otherwise specified www.semtech.com © 2015 Semtech Corporation 7 uClamp3311Z PROTECTION PRODUCTS ## Contact Information Semtech Corporation Protection Products Division 200 Flynn Rd., Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 www.semtech.com © 2015 Semtech Corporation 8
Updated at April 15, 2026
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