RCLAMP0521PATCT

**RClamp0521PA Low Capacitance RClamp® 1-Line ESD Protection** 

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## ~~**PROTECTION PRODUCTS**~~ 

## **Description** 

## **Features** 

RailClamp® TVS arrays are ultra low capacitance ESD protection devices 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). 

RClamp®0521PA has a maximum capacitance of only 0.5pF.  This allows it to be used on circuits operating in excess of 10GHz without signal attenuation.  They may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±12kV contact discharge). 

RClamp0521PA is in a 2-pin SLP1006P2 package measuring 1.0 x 0.6 x 0.5mm.  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. 

- High ESD withstand Voltage: +/-12kV (Contact) and +/-15kV (Air) per IEC 61000-4-2 

- Ultra-small package (1.0 x 0.6 x 0.5mm) 

- Protects one data or I/O line 

- Low ESD clamping voltage 

- Working voltage: ±5.0V 

- Low capacitance: 0.5pF Max. 

- Low leakage current 

- Solid-state silicon-avalanche technology 

## **Mechanical Characteristics** 

- SLP1006P2 package 

- Molding compound flammability rating: UL 94V-0 

- Pb-Free, Halogen Free, RoHS/WEEE Compliant 

- Lead Finish: NiPdAu 

- Marking: Marking code 

- Packaging: Tape and Reel 

## **Applications** 

- Cellular Handsets & Accessories 

- Digital Visual Interface (DVI) 

- Display Port 

- MDDI Ports 

- USB Ports 

- PCI Express 

- Serial ATA 

## **Package Dimension** 

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1.0<br>0.60<br>0.65<br>0.50<br>Nominal Dimensions (mm)<br>**----- End of picture text -----**<br>


## **Schematic & Pin Configuration** 

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12<br>1<br>SLP1006P2 (Bottom View)<br>**----- End of picture text -----**<br>


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## **Absolute Maximum Rating** 

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Rating Symbol Value Units<br>**----- End of picture text -----**<br>


|**Rating**|**Symbol**|**Value**|**Units**|
|---|---|---|---|
|||||
|Peak Pulse Power (tp= 8/20µs)|PPK|100|W|
|Peak Pulse Current (tp= 8/20µs)|IPP|4|A|
|ESD per IEC 61000-4-2 (Air)(1)<br>ESDper IEC 61000-4-2 (Contact)(1)|VESD|±15<br>±12|kV|
|Operating Temperature|TJ|-55 to +125|OC|
|Storage Temperature|TSTG|-55 to +150|OC|



## **Electrical Characteristics (T=25[O] C unless otherwise specified)** 

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Parameter  Symbol Conditions Min. Typ. Max. Units<br>**----- End of picture text -----**<br>


|**Parameter**|**Symbol**|**Conditions**|**Min.**|**Typ.**|**Max.**|**Units**|
|---|---|---|---|---|---|---|
||||||||
|Reverse Stand-Of Voltage|VRWM|Pin 1 to 2 or 2 to 1|||5|V|
|Reverse Breakdown Voltage|VBR|It= 1mA, Pin 1 to 2 or 2 to 1|6|9.3|11|V|
|Reverse Leakage Current|IR|VRWM= 5V, Pin 1 to 2 or 2 to 1||0.025|1|μA|
|Clamping Voltage|VC|IPP=1A, tp = 8/20μs|||15|V|
|||IPP= 4A, tp= 8/20μs|||25||
|ESD Clamping Voltage2|VC|IPP= 4A, tp = 0.2/100ns (TLP)||16.4||V|
|||IPP= 16A, tp = 0.2/100ns (TLP)||30.7|||
|Dynamic Resistance2,3||tp = 0.2/100ns (TLP)||1.2||Ohms|
|Junction Capacitance|CJ|VR= 0V, f = 1MHz||0.30|0.50|pF|



## Notes: 

1) ESD gun return path connected to ESD ground 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 

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## **Typical Characteristics** 

## **Non-Repetitive Peak Pulse Power vs. Pulse Time** 

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10<br>TA = 25 [O] C  DR040412-100<br>1<br>0.1<br>0.01<br>0.1 1 10 100 1000<br>Pulse Duration - tp (µs)<br>Capacitance vs. Reverse Voltage<br>0.5<br>0.4<br>0.3<br>0.2<br>0.1<br>TA = 25 [O] C.<br>f = 1 MHz.  RClamp0521PA_AR_CAPvV<br>0.0<br>0 1 2 3 4 5<br>Reverse Voltage - VR (V)<br> (kW)<br>PP<br>Peak Pulse Power - P<br> (pF) Capacitance - CJ<br>**----- End of picture text -----**<br>


## **Clamping Voltage vs. Peak Pulse Current (tp=8/20μs)** 

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25<br>TA = 25 [O] C<br>Waveform 8x20µs<br>20<br>15<br>10<br>5<br>0 RClamp0521PA Reverse 8x20<br>0 0.5 1 1.5 2 2.5 3 3.5 4 4.5<br>Peak Pulse Current - IPP (A)<br> (V)  Clamping Voltage - VC<br>**----- End of picture text -----**<br>


## **Insertion Loss** 

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1<br>-1<br>-3<br>-5<br>-7<br>-9<br>-11<br>-13<br>0.01 0.1 1 10<br>Frequecy (GHz)<br>Insertion Loss (dB)<br>**----- End of picture text -----**<br>


**TLP Characteristic (Pin 1 to 2 or 2 to 1 )** 

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20<br>TA = 25 [O] C<br>tP = 100ns, tR = 0.2ns<br>tMEAS = 70-90ns<br>15<br>10<br>5<br>0<br>RClamp0521PA_TLP_POS<br>-5<br>0 5 10 15 20 25 30 35<br>Clamping Voltage (V)<br>TLP Current (A)<br>**----- End of picture text -----**<br>


**ESD Clamping (+8kV Contact per IEC 61000-4-2)** 

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160<br>TA = 25 [O] C.<br>140 Waveform IEC61000-4-2 +8kV.<br>Measured with and corrected for 50Ω, 40dB Attenuator.<br>50Ω Scope Input Impedance, ≥2GHz BW.<br>120 ESD Gun Return connected to Ground Reference Plane.<br>100<br>80<br>60<br>40<br>20<br>RClamp0521PA_AR_P8_ESD<br>0<br>-10 10 30 50 70 90<br>Time (ns)<br> (V)<br>C<br>Clamping Voltage  - V<br>**----- End of picture text -----**<br>


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## **Outline Drawing - SLP1006P2** 

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B<br>A D DIMENSIONS<br>MILLIMETERS<br>DIM<br>MIN NOM MAX<br>E A 0.47 0.50 0.53<br>A1 0.00 0.03 0.05<br>b 0.45 0.50 0.55<br>D 0.95 1.00 1.05<br>TOP VIEW<br>E 0.55 0.60 0.65<br>e 0.65 BSC<br>L 0.20 0.25 0.30<br>R 0.05 0.10 0.15<br>A N 2<br>SEATING aaa 0.08<br>aaa C PLANE bbb 0.10<br>A1 C<br>PIN 1 ID<br>R<br>bxN<br>bbb C A B<br>2x L<br>e<br>BOTTOM VIEW<br>NOTES:<br>1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).<br>**----- End of picture text -----**<br>


## **Land Pattern - SLP1006P2** 

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DIMENSIONS<br>Y<br>DIM MILLIMETERS<br>(C) G Z C (0.85)<br>G 0.30<br>X 0.60<br>Y 0.55<br>Z 1.40<br>X<br>NOTES:<br>1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).<br>2. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY.<br>CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR<br>COMPANY'S MANUFACTURING GUIDELINES ARE MET.<br>**----- End of picture text -----**<br>


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## **Marking Code** 

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N<br>**----- End of picture text -----**<br>


Note: 

1. Marking will also include line matrix date code. 

2. Device is eletrically symmetrical. 

## **Tape and Reel Specification** 

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Bar and Marking Code Location<br>(Opposite Sprocket Holes)<br>N N N<br>**----- End of picture text -----**<br>


## **Ordering Information** 

|**Part Number**|**Qty per Reel**|**Reel Size**|
|---|---|---|
|RClamp0521PATCT|3,000|7 Inch|
|RailClamp and RClamp are registered trademarks of Semtech Corporation.|||



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## **IMPORTANT NOTICE** 

**Information relating to this product and the application or design described herein is believed to be reliable, however such information is provided as a guide only and Semtech assumes no liability for any errors in this document, or for the application or design described herein. Semtech reserves the right to make changes to the product or this document at any time without notice. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. Semtech warrants performance of its products to the specifications applicable at the time of sale, and all sales are made in accordance with Semtech’s standard terms and conditions of sale.** 

**SEMTECH PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT APPLICATIONS, DEVICES OR SYSTEMS, OR IN NUCLEAR APPLICATIONS IN WHICH THE FAILURE COULD BE REASONABLY EXPECTED TO RESULT IN PERSONAL INJURY, LOSS OF LIFE OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE.  INCLUSION OF SEMTECH PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE UNDERTAKEN SOLELY AT THE CUSTOMER’S OWN RISK. Should a customer purchase or use Semtech products for any such unauthorized application, the customer shall indemnify and hold Semtech and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs damages and attorney fees which could arise.** 

**The Semtech name and logo are registered trademarks of the Semtech Corporation. All other trademarks and trade names mentioned may be marks and names of Semtech or their respective companies. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or implied, regarding the suitability of its products for any particular purpose. All rights reserved.** 

## **© Semtech 2015** 

## **Contact Information** 

**Semtech Corporation 200 Flynn Road, Camarillo, CA 93012 Phone: (805) 498-2111, Fax: (805) 498-3804 www.semtech.com** 

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