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| (R) . . . . . Engineered solutions for the transient environment PP0640SA thru PP3500SC BIDIRECTIONAL THYRISTOR SURGE SUPPRESSOR APPLICATIONS q q q q q q q T1/E1 Trunk & Line Card SLIC Line Card DBX Branch Exchange Switches FCC Part 68 Customer Premise Equipment Line Interface Modem ADSL Architecture Interface ISDN Architecture Interface IEC 1000-4 COMPATIBLE DO-214AA PACKAGE FEATURES q q q q q q q Meets IEC 1000-4-4 & -5 Industry Requirements Provides Protection in Accordance with FCC Part 68, UL 1459, Bellcore 1089, ITU-TK.20 & K.21 Peak Off-State Voltage from 58 to 300 Volts Surge Current Capability (See Surge Ratings Table) ESD Protection > 40 kilovolts Low Capacitance for T1/E1 Trunk & Line Card Applications UL 94V-0 Flammability Classification DESCRIPTION The PPxxxxSA, SB and SC families are a series of Thyristor surge suppression (TSS) devices designed to protect telecommunication equipment against lightning and transients induced by AC power lines. These devices can be used on central office equipment, PBX, DSU, OCU, digital telephones, fax machines, modems and radio controlled equipment. The bidirectional configuration provides protection for both positive and negative transients and the discrete surface mount package allows individual placement of the device on line cards or other locations where multiple component devices do not offer the versatile in board trace layout. The ProTek TSS device can be used to provide protection in accordance with industry standard requirements, such as FCC Part 68, ANSI C62.41, UL 1459 and GR-1089-CORE. Their low capacitance is ideal for T1/E1 trunk or line card applications. MAXIMUM RATINGS q q q q q q q Surge Current: 60A Max. (50/60 Hz) (ITSM) Storage Temperatures: -55 to + 150C Junction Temperatures: Tj = -40 to 150C Thermal Resistance for PPxxxxSA in a DO-214AA Package is RJC = 28C/Watt & RJC = 90C/Watt Thermal Resistance for PPxxxxSB or SC in a DO-214AA Package is RJC = 26C/Watt & RJC = 85C/Watt Critical Rate of Rise of Maximum On-State Current: di/dt = 500A/s Critical Rate of Rise of Maximum Off-State Voltage: dv/dt > 2kv/s MECHANICAL CHARACTERISTICS q q q Package: Molded DO-214AA (JEDEC) Approximate Weight: 2.5 grams Body Marked with Logo and Marking Code DEVICE SYMBOL (BIDIRECTIONAL) SURGE RATINGS SERIES IPP 2 X 10 s AMPS N/A N/A 500 IPP IPP IPP 10 X 160 s 10 X 560 s 10 X1000 s AMPS AMPS AMPS 100 150 200 50 100 N/A N/A N/A 100 ITSM 60 Hz AMPS 20 30 60 di/dt AMPS/s 500 500 500 SA SB SC 2929 South Fair Lane * Tempe, Arizona 85282 * USA Tel 602-431-8101 * Fax 602-431-2288 * E-mail sales@protek-tvs.com * Web www.protekdevices.com 1 ELECTRICAL CHARACTERISTICS PROTEK PART NUMBER DEVICE REPETITIVE PEAK MARKING OFF-STATE CODE VOLTAGE SWITCHING VOLTAGE @ 25C Ambient Temperature SWITCHING CURRENT MAXIMUM MAXIMUM OFF-STATE ON-STATE CURRENT VOLTAGE (Figure 2) (Figure 3) @VDRM IDRM @ IT VT VOLTS 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 MINIMUM HOLDING CURRENT (Figure 4) di/dt = 1A/ms IH mA 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 150 ON-STATE TYPICAL CURRENT CAPACITANCE (See Note 1) @ 2V, 1 MHZ C pF 60 60 60 60 40 40 40 30 30 30 30 60 60 60 60 40 40 40 30 30 30 30 120 120 120 120 80 80 80 60 60 60 60 VDRM VOLTS PP0640SA PP0720SA PP0800SA PP1100SA PP1300SA PP1500SA PP1800SA PP2300SA PP2600SA PP3100SA PP3500SA PP0640SB PP0720SB PP0800SB PP1100SB PP1300SB PP1500SB PP1800SB PP2300SB PP2600SB PP3100SB PP3500SB PP0640SC PP0720SC PP0800SC PP1100SC PP1300SC PP1500SC PP1800SC PP2300SC PP2600SC PP3100SC PP3500SC GC GD GE GF GG GH GI GJ GK GL GM GP GQ GR GS GT GU GV GW GX GY GZ HC HD HE HF HG HH HI HJ HK HL HM 58 65 75 90 120 140 160 190 220 275 300 58 65 75 90 120 140 160 190 220 275 300 58 65 75 90 120 140 160 190 220 275 300 @ 100V/s VS VOLTS 77 88 98 130 160 180 220 260 300 350 400 77 88 98 130 160 180 220 260 300 350 400 77 88 98 130 160 180 220 260 300 350 400 IS mA 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 800 A 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 IT A 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Note 1: Capacitance imbalance between positive and negative polarities is typically < 15pF. DO-214AA PACKAGE DIMENSIONS FIGURE 1 PULSE WAVE FORM EXAMPLE TEST WAVEFORM EXAMPLE tf 10 s td = 1,000 s IPP - Peak Pulse Current - %IPP .077" (1.96) .130" (3.30) .083" (2.11) .155" (3.94) tf 100 Peak Value IPP .160" (4.06) .180" (4.57) .084" (2.13) .096" (2.44) Half Value: IPP/2 =td 50 0.030" (0.76) 0.060" (1.27) .205" (5.21) .220" (5.59) 0.030" (0.76) 0.060" (1.27) e-t 0 0 1,000 2,000 t - Time -s 3,000 Measurements are in inches, (mm) denotes millimeters 2 FIGURE 2 TYPICAL PEAK OFF-STATE CURRENT VS JUNCTION TEMPERATURE 10 100 FIGURE 3 TYPICAL ON-STATE CURRENT VS ON-STATE VOLTAGE IDRM - Peak Off-State Current - A 1 IT - On-State Current - A 0 40 80 120 10 0.1 0.01 -40 1 0 1 2 3 4 5 6 7 tJ - Temperature - C VT - On-state Voltage - V FIGURE 4 TYPICAL HOLDING CURRENT VS JUNCTION TEMPERATURE 2.5 1.15 1.1 2 1.05 1.5 FIGURE 5 TYPICAL NORMALIZED VS VS JUNCTION TEMPERATURE Normalized VS IH/IH (tJ 25C) 1 1 0.95 0.9 0.50 0.85 0 -40 0 40 80 120 0.8 -40 0 40 80 120 tJ - Temperature - C tJ - Temperature - C FIGURE 6 ON-STATE CURRENT VS SURGE CURRENT DURATION 100 FIGURE 7 V- I CHARACTERISTICS CURVE IPP ITSM Non-Repetitive On-State Current (ITSM) - Amps PPxxxxSA PPxxxxSC IT IS IH PPxxxxSB VS 10 IDRM VT VDRM SUPPLY FREQUENCY: 60Hz Sinusoidal LOAD: Resistive RMS ON-STATE CURRENT (IT(RMS)): Maximum Rated Value at Specified Case Temperature 1 1 10 100 1,000 Surge Current Duration - Full Cycles 2929 South Fair Lane * Tempe, Arizona 85282 * USA Tel 602-431-8101 * Fax 602-431-2288 * E-mail sales@protek-tvs.com * Web www.protekdevices.com 7 Application Notes for Thyristor Surge Suppressors used in Telecommunication Circuits FIGURE 8 - UL 1459 & FCC Part 68 Metallic Protection Fuse TIP RTip To Protected Equipment RRing RING The TSS device is located across the tip-to-ring line after a limiting resistor and fuse combination. RTIP and RRING resistors are optional depending upon the TSS device selection. Without the resistors, the PP3100SB/SC is recommended. However, with a resistance value of 7.5 ohms for tip and ring, the PP3100SA is recommended. Digital signals may use a lower TSS device depending upon the total tip to ring voltage range. Selection of the TSS device, either PPxxxxSA or SB/SC is based upon the value of the tip and ring resistors. For the National Electronic Code (NEC) article 800, it is recommended that at least one fuse be used in the tip or ring line for metallic surges. Fuses may be replaced with a suitable Positive Temperature Coefficient (PTC) automatic resettable current limiting device. FIGURE 9 - UL 1459 & FCC Part 68 - Longitudinal Protection R Tip There are two TSS devices, one located from tip-to-ground and one ringto-ground. For standard analog signals, the PP3100SA is recommended with a typical resistor value for tip and ring of 15 ohms. The PP3100SB/ SC is recommended for resistor values of 7.5 ohms each. The National Electric Code (NEC) article 800 requires two fuse elements when connecting to ground. Fuses or a suitable Positive Temperature Coefficient (PTC) automatic resettable current limiting device may be used. The purpose of this circuit is to limit AC power current from getting on the ground line causing any safety hazard. TIP To Protected Equipment R RING Ring FIGURE 10 - UL 1459 & FCC Part 68 - Metallic and Longitudinal Protection R TIP Tip To Protected Equipment Three equal TSS devices are used in this application for metallic (tipto-ring) and longitudinal (tip-to-ground and ring-to-ground) protection. For analog signals, the PP3100SB/SC is recommended. With a resistance value of 15 ohms for the tip and ring resistors, the PP3100SA may be used. The National Electric Code (NEC) article 800 requires two fuse elements when connecting to ground. Fuses or a suitable Positive Temperature Coefficient (PTC) automatic resettable current limiting device may be used. This is circuit is recommended for protection against the Bellcore requirement: First Level Lightning Surge Tests (Telecommunications Port), document # GR-1089-CORE. R RING Ring 4 5081.R1 9/98 |
Price & Availability of PP0640SA
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