SIDACtor ® Protection Thyristors Teccor® brand SIDACtor® DSL Protection Devices SDP Series - SOT23-5 Description This new SIDACtor series is targeted for the tertiary or line driver side protection position for VDSL2+, ADSL2 applications and general I/O protection functions. This new low capacitance over voltage protection does not require a bias voltage and is sufficiently robust for the chip-side position behind the coupling transformer. This SOT23-5 solution, with its flow-through design, minimizes PCB trace layout routing, while its four different stand-off voltage values offer compatibility with a variety of line drivers. Its low capacitance makes it compatible with ADSL2 and VDSL2, and the 30MHz bandplan of VDSL2+. Features & Benefits Agency Approvals Agency Agency File Number E133083 Schematic Symbol • Lower overshooting protection than clamping • Bidirectional transient voltage protection • SOT23-5 surface mount package • Robust surge rating • Low insertion loss • Starts to switch in nanoseconds • Low capacitance • RoHS compliant Applicable Global Standards (Tip) 1 NC 5 (Tip) • YD/T 950 • IEC 61000-4-5 • YD/T 993 • ITU K.20/21 Basic Level • YD/T 1082 • ITU K.20/21 Enhanced Level • GR 1089 Inter-building 2 • GR 1089 Intra-building (Ring) 3 • TIA-968-B • IEC 61000-4-2 4 (Ring) • TIA-968-A Surge Ratings IPP Series 8/20µs Amps min G 50 Electrical Characteristics VDRM@IDRM=5µA VS@250V/µs IH IS VT@IT=1.0 Amps V min V max mA typ mA max V max pF typ 8 15 30 500 4.0 6.5 P12G 12 20 30 500 4.0 6.0 P18G P24G 18 24 25 35 30 30 500 500 4.0 4.0 5.5 5.0 Part Number Marking SDP0080T023G5RP P08G SDP0120T023G5RP SDP0180T023G5RP SDP0240T023G5RP Co@f=1MHz,2V Notes: - SIDACtor devices are bidirectional. All electrical parameters and surge rating apply to forward and reverse polarities. - All measurement are made at an ambient temperature of 25°C. - Ipp applies to -40°C through +85°C temperature range. - Ipp is repetitive surge rating and is guaranteed for the life of the product. © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. 1 309 Revised: August 9, 2012 SIDACtor ® Protection Thyristors Teccor® brand SIDACtor® DSL Protection Devices Maximum Ratings Parameter Name Symbol Test Conditions Value Units Lightning surge waveforms Ipp 8/20µs 50 A min max Operating Free Temperature Range TA -40 +85 °C Junction temperature TJ -40 +150 °C Storage temperature TSTG -40 +150 °C Notes: - The device also complies with IEC 61000-4-2 ESD ±15kV (air discharge), ±8 kV(contact discharge) and IEC 61000-4-4 EFT 40A(5/50nS) in equipment level ESD test when used behind the xDSL transformer. - The device must initially be in thermal equilibrium with -40°C < TJ < +150°C - The lightning surge may be repeated after the device returns to its initial conditions. Mechanical dimensions, recommended layout dimensions The epoxy meets UL 94V-0 ratings. Dimension A A1 A2 B C D E F G A 0.037(0.95) D B E A2 A1 C F G 0.037(0.95) Dimension are in inches (and millimeters). 0.024(0.60) 0.047(1.2) 0.138(3.5) © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. 2 310 Revised: August 9, 2012 Inches Millimeters Min Max Min Max 0.035 0 0.035 0.014 0.004 0.11 0.059 0.102 0.004 0.057 0.004 0.051 0.020 0.008 0.118 0.069 0.118 0.024 0.90 0 0.90 0.35 0.09 2.80 1.50 2.6 0.10 1.45 0.10 1.30 0.50 0.20 3.00 1.75 3.00 0.60 SIDACtor ® Protection Thyristors Teccor® brand SIDACtor® DSL Protection Devices Thermal Considerations Package Symbol Parameter Value Unit TJ Operating Junction Temperature Range -40 to +150 °C TSTG Storage Temperature Range -40 to +150 °C R0JA Thermal Resistance: Junction to Ambient 120 °C/W 5 4 1 2 3 Holding Current vs. Case Temperature VS vs. Junction Temperature Percent of VS Change – % IH (TC = 25ºC) 1.8 1.6 1.4 25°C 1.2 1.0 Ratio of IH 2.0 0.8 0.6 0.4 -40 -20 0 20 40 60 80 100 120 140 14 12 10 8 6 25 °C 4 2 0 -4 -6 -8 160 -40 -20 Case Temperature (TC) - ºC 0 20 40 60 80 100 120 140 160 Junction Temperature (TJ) – °C Capacitance vs. Bias Voltage V-I Characteristics +I 9 Capacitance (pF) 8 IT 7 IS IH 6 5 SDP-08 -V 4 SDP-012 3 IDRM +V VT SDP-018 2 1 0 0 2 4 6 8 10 12 14 16 18 20 22 24 Off-State Voltage (V) -I © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. VDRM VS SDP-024 3 311 Revised: August 9, 2012 SIDACtor ® Protection Thyristors Teccor® brand SIDACtor® DSL Protection Devices SDP-xxx Application example and the SDP3500Q38CB overvoltage protector. GDTs may also be used on the line side of the coupling transformer. The flow-through design of the SOT23-5 package is illustrated below. If the inter winding capacitance of the transformer is allowing some common mode events to get coupled across, then the SDP-xxx0T023 can be placed in a three chip mode, as shown below for additional chip-side protection. The following schematics show alternate protection solutions for a typical DSL interface that connects to outside wiring. This surface mount SOT23-5 chip-side solution provides a minimum footprint solution appropriate for high density card designs. The SDP-xxx0T023 will protect the interface from lightning induced surges on the chip-side of the coupling transformer. This tertiary protector may be preceded by lineside protection such as the TeleLink over-current protector DSL driver chipset Tip Ring SDP-018 DSL driver chipset Tip Ring (3)SDP-018 5 1 NC 2 3 © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. PCBTrace 4 4 312 Revised: August 9, 2012 PCBTrace SIDACtor ® Protection Thyristors Teccor® brand SIDACtor® DSL Protection Devices Soldering Parameters - Temperature Min (Ts(min)) Pre Heat - Temperature Max (Ts(max)) - Time (Min to Max) (ts) Pb-Free assembly (see Fig. 1) +150°C +200°C 60-180 secs. Average ramp up rate (Liquidus Temp (TL) to peak) 3°C/sec. Max. TS(max) to TL - Ramp-up Rate 3°C/sec. Max. Reflow - Temperature (TL) (Liquidus) +217°C - Temperature (tL) 60-150 secs. Figure 1 TP Peak Temp (TP) +260(+0/-5)°C Time within 5°C of actual Peak Temp (tp) 30 secs. Max. Ramp-down Rate 6°C/sec. Max. Time 25°C to Peak Temp (TP) 8 min. Max. Do not exceed +260°C TL TS(max) Ramp-down Preheat TS(min) tS 25 time to peak temperature (t 25ºC to peak) EIA J-STD-002, TEST A. Part Numbering Temp Cycling Mil-STD-883F, Method 1010.8 Condition C, -65°C to +150°C 168 Hrs, 85°C /60%RH+3IR-Reflow, 260°C +5V, -0°C Bias Humidity JESD 22-A101-B 85°C , 85°CRH. 50V 168 Hrs, 85°C /60%RH+3IR-Reflow, 260°C +5V, -0°C Pressure Cooker JEDEC 22-A102C No Bias, 121°C, 100%RH 96Hrs/192Hrs. 168 Hrs, 85°C /60%RH+3IR-Reflow, 260°C +5V, -0°C High Temp Storage JESD 22-A103C Con B. 150°C, no bias 1000Hrs HTRB JESD 22-108C 168 Hrs, 85°C /60%RH+3IR-Reflow, 260°C +5V, -0°C Thermal Shock Mil-STD-883F, Method 1011.9 Condition A, 0°C to 100°C 168 Hrs, 85°C /60%RH+3IR-Reflow, 260°C +5V, -0°C C-SAM As per flow, JSTD-020C pre&post preconditioning test. Wet Humidity (Tin only) NEMI standard: 60°C/93%RH Part Marking SDP xxx 0 T023 G 5 RP Type Packing Option SIDACtor DSL Protector RP: Reel Pack Nominal Working voltage: 008=8V 012=12V 018=18V 024=24V 5 4 PXXG Number of pins Surge Ipp rating 1 2 3 Construction variable: 0=single chip Pin 1 indicator Package T023=SOT23-5 © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. Time Environmental Specifications 100% Matte-Tin Plated Solderability Critical Zone TL to TP tL Physical Specifications Terminal Material tP Ramp-up Temperature Reflow Condition 5 313 Revised: August 9, 2012 Part Marking Code SIDACtor ® Protection Thyristors Teccor® brand SIDACtor® DSL Protection Devices Packing Options Package Type T023 Description Quantity Added Suffix Min. Order Qty. Industry Standard SOT23-5 Tape & Reel Pack 3000 RP 3000 EIA-481-A Tape and Reel Specification — SOT23-5 BDDFTT!IPMF 25/5nn 24nn 291nn 5/1nn 2/6nn EJB/!IPMF 3/1nn 2/86nn DM 9nn 5/1nn 71nn TPU34.6!)9nn!QPDLFU!QJUDI* 9/5nn VTFS!EJSFDUJPO!PG!GFFE QJO!2 HFOFSBM!JOGPSNBUJPO 2/!4111!QJFDFT!QFS!SFFM/ 3/!PSEFS!JO!NVMUJQMFT!PG!GVMM!SFFMT!POMZ/ DPWFS!UBQF © 2012 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com for current information. 6 314 Revised: August 9, 2012