PP3100SB-1 PP1300SC-1 PP1500SC-1 PP2300SC-1 PP3100SC-1 (R) . . . . . Engineered solutions for the transient environment BIDIRECTIONAL THYRISTOR SURGE SUPPRESSOR APPLICATIONS IEC 1000-4 COMPATIBLE T1/E1 Trunk & Line Card SLIC Line Card PBX Branch Exchange Switches FCC Part 68 Customer Premise Equipment Line Interface Modem ADSL Architecture Interface ISDN Architecture Interface DO-214AA PACKAGE FEATURES DESCRIPTION Meets IEC 61000-4-4 & -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 120 to 275 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 Defined product set SB and SC families are a series of Thyristor surge suppression (TSS) devices designed to protect telecommunication equipment against lightning. 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. MAXIMUM RATINGS Surge Current: 60A Max. (50/60 Hz) (ITSM) Storage Temperatures: -55 to + 150C Junction Temperatures: Tj = -40 to 150C 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 DEVICE SYMBOL (BIDIRECTIOAL) MECHANICAL CHARACTERISTICS 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. Package: Molded DO-214AA (JEDEC) Approximate Weight: 2.5 grams Body Marked with Logo and Marking Code SURGE RATINGS SERIES IPP 2 X 10 s AMPS SB SC 300 500 IPP IPP IPP 10 X 160 s 10 X 560 s 10 X1000 s AMPS AMPS AMPS 150 200 100 200 75 100 ITSM 60 Hz AMPS di/dt AMPS/s 30 60 500 500 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 PP3100SB-1 PP1300SC-1 PP1500SC-1 PP2300SC-1 PP3100SC-1 DEVICE REPETITIVE PEAK MARKING OFF-STATE CODE VOLTAGE GY1 HG1 HH1 HJ1 HL1 SWITCHING VOLTAGE @ 25C Ambient Temperature MINIMUM HOLDING CURRENT (Figure 4) SWITCHING CURRENT MAXIMUM MAXIMUM OFF-STATE ON-STATE CURRENT VOLTAGE (Figure 2) (Figure 3) ON-STATE TYPICAL CURRENT CAPACITANCE (See Note 1) VDRM VOLTS @ 100V/s VS VOLTS di/dt = 1A/ms IH mA IS mA @VDRM IDRM A @ IT VT VOLTS IT A @ 2V, 1 MHZ C pF 275 120 140 160 275 350 160 220 220 350 70 70 70 70 70 800 800 800 800 800 5 5 5 5 5 5 5 5 5 5 1.0 1.0 1.0 1.0 1.0 30 80 80 60 60 Note 1: Capacitance imbalance between positive and negative polarities is typically < 15pF. DO-214AA PACKAGE DIMENSIONS .160" (4.06) .180" (4.57) 0.030" (0.76) 0.060" (1.27) .205" (5.21) .220" (5.59) .084" (2.13) .096" (2.44) tf IPP - Peak Pulse Current - %IPP .077" (1.96) .130" (3.30) .083" (2.11) .155" (3.94) FIGURE 1 PULSE WAVE FORM EXAMPLE 100 Peak Value IPP Half Value: IPP/2 =td 50 0.030" (0.76) 0.060" (1.27) e-t 0 0 Measurements are in inches, (mm) denotes millimeters 2 TEST WAVEFORM EXAMPLE tf 10 s td = 1,000 s 1,000 2,000 t - Time -s 3,000 FIGURE 2 TYPICAL PEAK OFF-STATE CURRENT VS JUNCTION TEMPERATURE FIGURE 3 TYPICAL ON-STATE CURRENT VS ON-STATE VOLTAGE 100 IT - On-State Current - A IDRM - Peak Off-State Current - A 10 1 0.1 0.01 -40 10 1 0 40 80 120 0 1 2 tJ - Temperature - C 3 4 5 6 7 VT - On-state Voltage - V FIGURE 4 TYPICAL HOLDING CURRENT VS JUNCTION TEMPERATURE FIGURE 5 TYPICAL NORMALIZED VS VS JUNCTION TEMPERATURE 2.5 1.15 1.1 2 Normalized VS IH/IH (tJ 25C) 1.05 1.5 1 1 0.95 0.9 0.50 0.85 0 0.8 -40 0 40 80 -40 120 0 tJ - Temperature - C 40 80 120 tJ - Temperature - C FIGURE 6 ON-STATE CURRENT VS SURGE CURRENT DURATION FIGURE 7 V- I CHARACTERISTICS CURVE Non-Repetitive On-State Current (ITSM) - Amps 100 IPP ITSM IT IS PPxxxxSC IH PPxxxxSB VS IDRM 10 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 3 Application Notes for Thyristor Surge Suppressors used in Telecommunication Circuits FIGURE 8 - UL 1459 & FCC Part 68 Metallic Protection RTip Fuse 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 PPxxxxSB or PPxxxxSC 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. TIP To Protected Equipment RRing RING 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. 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 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. 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. TIP To Protected Equipment R Ring RING 4 (R) 5128.R2 7/01