# TVS ARRAY, 300W, 5V, UNIDIRECTIONAL, SC-75

![Product image](https://novapart.co/image/farnell:3021443/)

**URL**: https://novapart.co/products/RCLAMP0582BQTCT/tvs-array-300w-5v-unidirectional-sc-75
**SKU**: RCLAMP0582BQTCT
**Manufacturer**: SEMTECH
**Category**: Circuit Protection || TVS - Transient Voltage Suppressors || TVS Diodes
**Price**: €0.4280
**Stock**: 1000+
**Lead Time**: 107 days (indicative)

## Description

Clamping Voltage Vc Max:20V; Diode Case Style:SC-75; No. of Pins:3Pins; Operating Voltage:5V; Power Dissipation Pd:300W; Product Range:RailClamp Series; Clamping Voltage Max:20

## Specifications

| Parameter | Value |
|---|---|
| No. Of Pins | 3Pins |
| Tvs Polarity | Unidirectional |
| Product Range | RailClamp Series |
| Diode Case Style | SC-75 |
| Clamping Voltage Max | 20V |
| Power Dissipation Pd | 300W |
| Clamping Voltage Vc Max | 20V |
| Reverse Standoff Voltage | 5V |
| Maximum Breakdown Voltage | 11V |
| Minimum Breakdown Voltage | 6V |
| Peak Pulse Power Dissipation | 300W |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3021443/)

**RClamp0582BQ Low Capacitance RClamp® for Automotive Applications** 

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

## **Description** 

The RClamp®0582BQ transient voltage suppressor is 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).  It is rated to Grade 2 of AEC-Q100 for use in automotive applications. 

The RClamp®0582BQ features high peak pulse current capability (Ipp=15A, tp=8/20us) for use in applications that require high surge immunity testing. It has a maximum capacitance of only 1.2pF (pin 1 or 2 to pin3).  They may be used to meet the ESD immunity requirements of IEC 61000-4-2 (±30kV air, ±25kV contact discharge).  Each device can be configured to protect 1 bidirectional line or two unidirectional lines. 

These devices are in a small SC-75 (SOT-523) package and feature a lead-free, matte tin finish.  They are compatible with both lead free and SnPb assembly techniques.  The combination of small size, low capacitance, and high level of surge protection makes them a flexible solution for protection of USB 2.0, LVDS, and video interfaces. 

## **Nominal Dimensions (mm)** 

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1.60<br>0.50<br>BSC<br>3<br>0.80 1.60<br>ath<br>1 2<br>1.00<br>BSC<br>0.75<br>i leal<br>**----- End of picture text -----**<br>


## **Features** 

- Transient protection for high-speed data lines to IEC 61000-4-2 (ESD) ±30kV (air), ±25kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) 

- Qualified to AEC-Q100, Grade 2 

- Protects up to two I/O lines 

- Low capacitance (<1.2pF) 

- High surge capability: 15A (tp=8/20us) 

- Low leakage current and clamping voltage 

- Low operating voltage: 5.0V 

- Solid-state silicon-avalanche technology 

## **Mechanical Characteristics** 

- SC-75 (SOT-523) package 

- Lead Finish: Matte Tin 

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

- Molding compound flammability rating: UL 94V-0 

- Packaging: Tape and Reel 

## **Applications** 

- USB 2.0 

- Video Lines 

- LVDS Lines 

## **Schematic & Pin Configuration** 

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2 1<br>3<br>SC-75 3L (Top 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|300|W|
|Peak Pulse Current (tp = 8/20µs)|IPP|15|A|
|ESD per IEC 61000-4-2 (Air)(1)<br>ESDper IEC 61000-4-2 (Contact)(1)|VESD|±30<br>±25|kV|
|Operating Temperature|TOP|-40 to +105|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**|**Conditions**|**Min. **|**Typ.**|**Max.**|**Units**|
|---|---|---|---|---|---|---|---|
|||||||||
|Reverse Stand-Of Voltage|VRWM|Pin 1 or Pin 2 to Pin 3||||5|V|
|Reverse Breakdown Voltage|VBR|IBR= 1mA, Pin 1 to Pin 2 to Pin 3||6||11|V|
|Reverse Leakage Current|IR|VRWM= 5V, T=25 oC, Pin 1 or Pin 2 to Pin 3<br>and between Pin 1 and 2||||0.1|μA|
|Reverse Leakage Current|IR|VRWM= 5V, T=105 oC, Pin 1 or Pin 2 to Pin 3<br>and between Pin 1 and 2||||0.3|μA|
|Clamping Voltage|VC|tp= 8/20μs<br>Pin 1 or Pin 2 to Pin 3|IPP= 5A|||15|V|
|||tp= 8/20μs<br>Pin 1 or Pin 2 to Pin 3|IPP= 15A|||20||
|ESD Clamping Voltage2|VC|tp= 0.2/100ns<br>Pin 1 or Pin 2 to Pin 3|IPP= 4A||11.6||V|
||||IPP= 16A||15.8|||
|Dynamic Resistance2,3|RDYN|tp= 0.2/100ns, Pin 1 or Pin 2 to Pin 3|||0.35||Ω|
|Junction Capacitance|CJ|VR= 0V, f = 1MHz|Pin 1 to Pin 2||0.5|0.8|pF|
|Junction Capacitance|CJ|VR= 0V, f = 1MHz|Pin 1 or Pin 2 to Pin 3|||1.2|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<br>1<br>0.1<br>DR040412-300<br>0.01<br>0.1 1 10 100 1000<br>Pulse Duration - tp (µs)<br> (kW)<br>PP<br>Peak Pulse Power - P<br>**----- End of picture text -----**<br>


**Clamping Voltage vs. Peak Pulse Current (tp=8/20µs) Pin 1 or Pin 2 to Pin 3** 

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20<br>18<br>16<br>14<br>12<br>10<br>8<br>6<br>4 Waveform:<br>Parameters:<br>2 td = 20µs tr = 8µs<br>0<br>0 2 4 6 8 10 12 14 16<br>Peak Pulse Current - IPP (A)<br>Clamping Voltage (V)<br>**----- End of picture text -----**<br>


**ESD Clamping (8kV Contact per IEC 61000-4-2) Pin 1 or Pin 2 to Pin 3** 

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


## **Power Derating Curve** 

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120<br>100<br>80<br>60<br>40<br>20<br>DR040512:25:125:150<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>


**Capacitance vs. Reverse Voltage Pin 1 or Pin 2 to Pin 3** 

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2<br>1.8<br>1.6<br>1.4<br>1.2<br>1<br>0.8<br>0.6<br>0.4<br>0.2 f = 1 MHz<br>0<br>0 1 2 3 4 5 6<br>Reverse Voltage - VR (V)<br>ESD Clamping (+8kV Contact per ISO-10605 330pF, 2kΩ)<br>Pin 1 or Pin 2 to Pin 3<br>140<br>T A = 25° A = 25 [O] C.<br>120 Waveform IEC61000-4-2 +8kV. RC n twork: 330pF & 2kΩ<br>Measured with and corrected for 50Ω, 40dB Attenuator. , 40<br>50Ω Scope Input Impedance, ≥2GHz  BW BW.<br>100 ESD Gun Return connected to Ground Reference Plane. HCP<br>80<br>60<br>40<br>20<br>0<br>-10 10 30 50 70 90<br>Title<br>Capacitance (pF)<br>Title<br>**----- End of picture text -----**<br>


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## **Typical Characteristics (Continued)** 

**TLP Characterisitic Pin 1 or Pin 2 to Pin 3** 

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35<br>TA = 25 [O] C<br>30 tP = 100ns, tR = 0.2ns<br>tMEAS = 70-90ns<br>25<br>20<br>15<br>10<br>5<br>0<br>-5<br>0 5 10 15 20 25<br>TLP Voltage (V)<br>Insertion Loss S21<br>Pin 1 or Pin 2 to Pin 3<br>0<br>-3<br>-6<br>-9<br>-12<br>1.E+06 1.E+07 1.E+08 1.E+09<br>Frequency (Hz)<br>TLP Current (A)<br>(dB)<br>Insertion Loss<br>**----- End of picture text -----**<br>


**Forward Voltage vs. Forward Current (tp=8/20µs) Pin 1 or Pin 2 to Pin 3** 

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20<br>15<br>10<br>5<br>Waveform:<br>Pa Series1rameters:<br>tr = 8µs<br>td = 20µs<br>0<br>0 2 4 6 8 10 12 14<br>Forward Current - IF(A)<br> (V) Forward Voltage-VF<br>**----- End of picture text -----**<br>


## **Capacitance vs. Temperature** 

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2.5<br>2<br>1.5<br>1<br>0.5<br>0<br>-55 -35 -15 5 25 45 65 85 105<br>Temperature (°C)<br>Capacitance (pF)<br>**----- End of picture text -----**<br>


**Reverse Leakage Current vs. Temperature Pin 1 or Pin 2 to Pin 3** 

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10<br>9<br>8<br>7<br>6<br>5<br>4<br>3<br>2<br>1<br>0<br>-55 -35 -15 5 25 45 65 85 105<br>Temperature (°C)<br>Leakage (nA)<br>**----- End of picture text -----**<br>


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## **Application Information** 

## **Device Connection Options** 

This device is optimized for protection of two high speed dta lines. The device is connected as follows:  Protection of two lines is achieved by connecting data lines at pins 1 & 2.  Pin 3 is connected to ground.  The connection to ground should be made directly to a ground plane. The path length should also be kept as short as possible to minimize parasitic inductance. 

## **Matte Tin Lead Finish** 

Matte tin has become the industry standard lead-free replacement for SnPb lead finishes.  A matte tin finish is composed of 100% tin solder with large grains. Since the solder volume on the leads is small compared to the solder paste volume that is placed on the land pattern of the PCB, the reflow profile will be determined by the requirements of the solder paste.  Therefore, these devices are compatible with both lead-free and SnPb assembly techniques.  In addition, unlike other lead-free compositions, matte tin does not have any added alloys that can cause degradation of the solder joint. 

**Figure 1. Pin Configuration** 

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2 1<br>3<br>**----- End of picture text -----**<br>


**RClamp0582BQ Final Datasheet Rev 3.2 Revision date 11/28/2018** 

## **Outline Drawing - SC75 3L** 

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A D DIMENSIONS<br>DIM MILLIMETERS<br>e1 MIN NOM MAX<br>B A 0.60 - 0.90<br>3 A1 0.00 - 0.10<br>A2 0.60 0.75 0.80<br>b 0.15 - 0.30<br>c 0.10 - 0.20<br>E1 E D 1.50 1.60 1.70<br>E 1.45 1.60 1.75<br>E1 0.75 0.80 0.85<br>e 1.00 BSC<br>1 2 e1 0.50 BSC<br>L 0.10 0.22 0.30<br>bxN L1 (0.40)<br>e bbb C A B N 0 0° 3- 8°<br>aaa 0.10<br>bbb 0.20<br>A A2 aaa C<br>SEATING PLANE<br>A1 C<br>H<br>SEE DETAIL A GAUGE c<br>PLANE<br>0.25<br>0 1<br>L<br>SIDE VIEW (L1)<br>DETAILA<br>NOTES:<br>1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).<br>2. DATUMS -A- AND -B- TO BE DETERMINED AT DATUM PLANE -H-<br>3. DIMENSIONS "E1" AND "D" DO NOT INCLUDE MOLD FLASH, PROTRUSIONS<br>OR GATE BURRS.<br>**----- End of picture text -----**<br>


## **Land Pattern - SC75 3L** 

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X<br>DIMENSIONS<br>DIM MILLIMETERS<br>C (1.40)<br>G 0.60<br>(C) G Z P 1.00<br>P1 0.50<br>X 0.40<br>Y Y 0.80<br>Z 2.20<br>P1<br>P<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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3<br>P  8<br>1 2<br>YW<br>**----- End of picture text -----**<br>


## **Tape and Reel Specification** 

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P 8 YW P 8 YW P 8 YW<br>**----- End of picture text -----**<br>


## **Orderin Information g** 

|**Part Number**<br>**Q**|**Qty per Reel**|
|---|---|
|RClamp0582BQTCT<br>3|3,000|



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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 2017 

## **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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