05492 DSL03-24T Only One Name Means ProTek’Tion™ ULTRA LOW CAPACITANCE STEERING DIODE/THYRISTOR ARRAY DESCRIPTION The DSL03-24T provides ESD, EFT and surge protection for high-speed data interfaces. The 24V thyristor array, steering diode combination device meets IEC 61000-4-2 (ESD) and IEC 61000-4-5 (Surge) requirements. Available in the space-saving SOT-23-6 package configuration. SOT-23-6 PACKAGE FEATURES APPLICATIONS • Compatible with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV • Compatible with IEC 61000-4-5 (Surge): 30A, 8/20µs • ESD Protection > 25 kilovolts • Protection for 2 Lines • Ultra Low Capacitance: < 3pF • RoHS Compliant • REACH Compliant • Gateway • Set-Top Boxes • Modems/Routers MECHANICAL CHARACTERISTICS • Molded JEDEC SOT-23-6 Package • Approximate Weight: 16 milligrams • Lead Matte Tin Plating • Solder Reflow Temperature - 250°C ± 5°C • Flammability Rating UL 94V-0 • 8mm Tape and Reel per EIA Standard 481 PIN CONFIGURATION 1 6 REF GND 2 5 REF I/O 2 3 4 REF Z 05492.R0 5/16 I/O 1 Page 1 www.protekdevices.com 05492 DSL03-24T Only One Name Means ProTek’Tion™ TYPICAL DEVICE CHARACTERISTICS MAXIMUM RATINGS @ 25°C Unless Otherwise Specified PARAMETER SYMBOL VALUE UNITS TL -55 to 150 °C Storage Temperature TSTG -65 to 150 °C Peak Pulse Current (tp = 8/20µs) - Note 1 IPP 30 Amps Operating Temperature NOTES 1. Across Thyristor only - pin 2 to pin 5. ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified PART NUMBER (Note 1) DSL03-24T DEVICE MARKING MINIMUM STAND-OFF VOLTAGE MAXIMUM SWITCHING VOLTAGE TYPICAL HOLDING CURRENT MINIMUM SWITCHING CURRENT MAXIMUM LEAKAGE CURRENT TYPICAL CAPACITANCE VDRM VOLTS @ 1V/µS V(S) VOLTS IH mA IS mA @V WM ID µA @2V, 1MHz C pF 19 29 40 10 0.01 3.0 P24 NOTES 1. All measurements made between I/O1 and I/O2. IPP - Peak Pulse Current - % of IPP 120 100 TEST WAVEFORM PARAMETERS tf = 8µs td = 20µs Peak Value IPP 80 e-t 60 40 td = t/(IPP/2) 20 0 05492.R0 5/16 tf 0 5 10 15 t - Time - µs Page 2 20 25 30 www.protekdevices.com 05492 DSL03-24T Only One Name Means ProTek’Tion™ TYPICAL DEVICE CHARACTERISTICS FIGURE 3 TYPICAL NORMALIZED HOLDING CURRENT VS JUNCTION TEMPERATURE FIGURE 2 TYPICAL NORMALIZED SWITCHING VOLTAGE VS JUNCTION TEMPERATURE 2 Normalized IH Normalized VS 1.10 1 1 0.9 0.8 -40 0 40 80 tA - Temperature - °C 0 -40 120 FIGURE 4 TYPICAL ON-STATE VOLTAGE VS ON-STATE CURRENT 0 40 80 tA - Temperature - °C 120 FIGURE 5 VI CHARACTERISITC CURVE VT - On-State Voltage - V 30 20 10 0 0 05492.R0 5/16 10 20 30 40 IT - On-State Current - A 50 Page 3 www.protekdevices.com 05492 DSL03-24T Only One Name Means ProTek’Tion™ APPLICATION INFORMATION RP MOV1 VCC RB1 Feedback Z VDSL Driver To RJ11 Connector RT RB2 VEE DSL03-24T MOV2 RP FIGURE 5 VDSL DRIVER PROTECTION The DSL03-24 is used to protect a VDSL/G.Fast driver outputs. The current limiting resistors (Rp), typically around 1 Ohm, limit the peak current seen by the driver. Low voltage varistors MOV1 and MOV2, with a typical working voltage of less than 20V, limit the current in the line side of the transformer by limiting the voltage across it. In applications sensitive to very low levels of leakage current, optional bias resistors RB1 and RB2 can be used. Both resistors would be required for dual supply applications. Only RB1 is required for single supply applications. In this case, the anodes of the thyristor should be connected to ground. From IC To Next Connection P1 FIGURE 6 CONNECTING A DIFFERENTIAL SIGNAL CIRCUIT BOARD RECOMMENDATIONS Circuit board layout is critical for electromagnetic compatibility protection. The following guidelines are recommended: • The protection device should be placed near the input terminals or connectors, the device will divert the transient current immediately before it can be coupled into the nearby traces. • The path length between the protection device and the protected line should be minimized. • All conductive loops including power and ground loops should be minimized. • The transient current return path to ground should be kept as short as possible to reduce parasitic inductance. • Ground planes should be used whenever possible. For multilayer PCBs, use ground vias. 05492.R0 5/16 Page 4 www.protekdevices.com 05492 DSL03-24T Only One Name Means ProTek’Tion™ SOT-23-6 PACKAGE INFORMATION D OUTLINE DIMENSIONS DIM MILLIMETERS E INCHES MIN MAX MIN MAX A 2.80 3.05 0.110 0.120 B 1.50 1.75 0.059 0.070 C 0.90 1.30 0.036 0.051 D 0.30 0.40 0.012 0.016 E 0.85 1.05 0.033 0.040 G 0.90 1.45 0.036 0.057 J 0.09 0.20 0.003 0.008 K 2.60 3.00 0.102 0.118 L 0.0 0.15 0.0 0.006 M 0.30 0.60 0.012 0.024 6 4 5 1 3 2 L G C B PAD LAYOUT DIMENSIONS INCHES NOMINAL NOMINAL A 0.70 0.028 B 1.90 0.074 C 0.95 0.037 D 2.40 0.094 E 1.00 0.039 M A 1. Controlling dimension: inches. 2. Dimensioning and tolerances per ANSI Y14.5M, 1985. 3. Dimensions are exclusive of mold flash and metal burrs. MILLIMETERS J B NOTES DIM 0° - 8° K C E D A NOTES 1. Controlling dimension: inches. 05492.R0 5/16 Page 5 www.protekdevices.com 05492 DSL03-24T Only One Name Means ProTek’Tion™ TAPE AND REEL P0 P2 D t 10 Pitches Cumulative Tolerance on Tape. ± 0.2 E Top Cover Tape Pin 1 A0 F W K0 B0 P User Direction of Feed SPECIFICATIONS REEL DIA. TAPE WIDTH 178mm (7”) 8mm A0 B0 K0 D E F W P0 P2 P 3.20 ± 0.10 3.20 ± 0.10 1.65 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 8.00 ± 0.30 4.00 ± 0.10 2.00 ± 0.05 4.00 ± 0.10 tmax 0.25 NOTES 1. 2. 3. 4. Dimensions are in millimeters. Surface mount product is taped and reeled in accordance with EIA-481. Suffix - T7 = 7” Reel - 3,000 pieces per 8mm tape. Marking on Part - marking code (see page 2) and pin one defined by dot on package. ORDERING INFORMATION BASE PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE QTY DSL03-24T N/A -T7 3,000 7” n/a This device is only available in a Lead-Free configuration. 05492.R0 5/16 Page 6 www.protekdevices.com 05492 DSL03-24T Only One Name Means ProTek’Tion™ COMPANY INFORMATION COMPANY PROFILE In business more than 20 years, ProTek Devices™ is a privately held semiconductor company. The company offers a product line of overvoltage protection and overcurrent protection components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diode, steering diode TVS array and electronics SMD chip fuses. These components deliver circuit protection in electronic systems from numerous overvoltage and overcurrent events. They include lightning; electrostatic discharge (ESD); nuclear electromagnetic pulses (NEMP); inductive switching; and electromagnetic interference (EMI) / radio frequency interference (RFI). ProTek Devices also offers high performance interface and linear products. They include analog switches; multiplexers; LED drivers; LED wafer die for ESD protection; audio control ICs; RF and related high frequency products. CONTACT US Corporate Headquarters 2929 South Fair Lane Tempe, Arizona 85282 USA By Telephone General: 602-431-8101 Sales: & Marketing: 602-414-5109 Customer Service: 602-414-5114 Product Technical Support: 602-414-5107 By Fax General: 602-431-2288 By E-mail: Asia Sales: [email protected] Europe Sales: [email protected] U.S. Sales: [email protected] Distributor Sales: [email protected] Customer Service: [email protected] Technical Support: [email protected] ProTek Devices (Asia Pacific) Pte. Ltd. 8 Ubi Road 2, #06-19 Zervex Singapore - 408538 Tel: +65-67488312 Fax: +65-67488313 Web www.protekdevices.com COPYRIGHT © ProTek Devices 2016 - This literature is subject to all applicable copyright laws and is not for resale in any manner. SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice. DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice and that the final judgement concerning selection and specifications is the buyer’s and that in furnishing engineering and technical assistance. ProTek assumes no responsibility with respect to the selection or specifications of such products. ProTek makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special, consequential or incidental damages. LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory. 05492.R0 5/16 Page 7 www.protekdevices.com