SGT3100SBT

Next Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection Designed to suppress lightning and other transients, Surgector suppressors are primarily intended for operation on the telephone line “tip and ring” environment in order to protect telecommunications CPE and COE products in conjunction with the Littelfuse 461 series Telecom Nano2® fuse. These devices provide secondary protection for telecommunication equipment such as telephone, MODEM, line card and other devices subject to damage from transient over voltage events. Surgectors can be an integral part of a Telephone Line Protector Unit, meeting AC Power Cross criteria when used in association with properly selected resistor/ PTC/ fuse combinations such as the Littelfuse 461 series fuse. Littelfuse Surface Mount Surgectors are manufactured using a silicon thyristor technology, offering bidirectional voltage clamping for transients of either polarity from a single chip. The Surgector devices described in this data sheet are manufactured with the DO-214AA low profile case style and are second source equivalent parts to industry “SIDAC” types. Surface Mount Surgector Suppressors are supplied in embossed carrier tape on 330mm (13in) reels. Ordering Information Features • Rated for Telecom Industry Transient Surge Levels: - Telcordia (Bellcore) GR-1089 - ITU CCITT K.20/.21 - FCC PART 68 - UL 60950 • Low Profile Package, Compatible with PCMCIA Cards, UL-94V-0 Listed VBO (MAX) ATIBO=800MA (V) IPP(MAX) 10 x 1000µs Pulse (A) IPP(MAX) 2 x 10µs Pulse (A) SGT0640SBT 77 50 320 SGT0720SBT 88 50 320 SGT2300SBT 260 50 200 SGT2900SBT 330 50 200 SGT3100SBT 350 50 200 SGT0640SCT 77 100 600 SGT0720SCT 88 100 600 SGT1300SCT 160 100 600 SGT1500SCT 180 100 600 SGT2300SCT 260 100 500 SGT2900SCT 330 100 500 SGT3100SCT 350 100 500 SGT3500SCT 400 100 500 PART NUMBER B TYPES • Offered in the Most Common VDRM Voltage Types • Low On-State Voltage • Cross to Common Industry Types • High Minimum Holding Current AGENCY APPROVALS: Recognized under the components program of Underwriters Laboratories. AGENCY FILE NUMBERS: UL E135010. Applications C TYPES NOTE: T Suffix indicates Tape and Reel. • Secondary Protection for: - DSL modem - Set Top Box - Telephone - FAX - Modem - Line Cards - SLIC - TLPU Modules • Alarm Systems • CATV Lines • Cable Modems Symbol 236 ® w w w. l i t t e l f u s e . c o m Next Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection Absolute Maximum Ratings Thermal Information Continuous Reverse Voltage, VDRM . . . . . . . . . . . . . . . . . . . . . . . . . . . .58V to 300V Thermal Resistance (Typical, Note 1) θJA (oC/W) J-Bend Package C Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 B Type.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Maximum Storage Temperature Range. . . . . . . . . . . . . . . . . . . . .- 65oC to 150oC Maximum Junction Temperature (Plastic Package). . . . . . . . . . . . . . . . . . . . . 150oC Maximum Lead Temperature (Soldering 5s). . . . . . . . . .. . . . . . . . . . . . . . . . . 300oC Transient Peak Surge Current, IPP B Types C Types 8 x 20µs 400A 200A 10 x 160µs 200A 150A 10 x 560µs 150A 100A 10 x 1000µs 100A 50A Critical Rate of Rise of Voltage, dv/dt . . . . . . . . . . . . . . . . . . . . . . . . . . 2000V/µs Operating Conditions Temperature Range, (TA). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. θJA is measured with the component mounted on an evaluation PC board in free air. Electrical Specifications TC = 25oC, Unless Otherwise Specified VT (MAX) AT 2 A VBO (MAX) AT I BO = 800mA (NOTE 2) V µA V SGT0640SBT 58 5 SGT0720SBT 63 5 SGT2300SBT 190 SGT2900SBT SGT3100SBT I H (MIN) IPP (MAX) FOR 10 x 1000µs PULSE (NOTE 3) (NOTE 4) CO (Typ) AT 1MHz / 1VRMS,2VDC V mA A A pF 5 77 150 50 25 80 5 88 150 50 25 80 5 5 260 150 50 25 30 250 5 5 330 150 50 25 30 275 5 5 350 150 50 25 30 SGT0640SCT 58 5 5 77 150 100 65 280 SGT0720SCT 63 5 5 88 150 100 65 280 SGT1300SCT 120 5 5 160 150 100 65 150 MODEL NUMBER ITSM B TYPES C TYPES SGT1500SCT 140 5 5 190 150 100 65 150 SGT2300SCT 190 5 5 260 150 100 65 100 SGT2900SCT 250 5 5 330 150 100 65 70 SGT3100SCT 275 5 5 350 150 100 65 70 SGT3500SCT 300 5 5 400 150 100 65 55 PERCENT OF PEAK VALUE NOTES: 2. dv/dt = 100V/µs. 3. Double exponential current waveform. 4. One half cycle, 50 to 60Hz sine, non repetitive. IT IBO IH IDRM VBO VT 100 90 50 10 O1 T T1 TIME T2 O1 = Virtual Origin of Wave T = Time From 10% to 90% of Peak T1 = Virtual Front Time = 1.25 • t T2 = Virtual Time to Half Value (Impulse Duration) VDRM Example: For an 8/20µs Current Waveform: 8µs = T1 = Virtual Front Time 20µs = T2 = Virtual Time to Half Value FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM FIGURE 1. V-I CHARACTERISTICS w w w. l i t t e l f u s e . c o m 237 5 SILICON PROTECTION CIRCUITS VDRM (MAX) IDRM (MAX) AT V DRM Next Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection TABLE 1. ELECTRICAL CHARACTERISTICS VARIATION OF OF VBO vs TEMP TA = -40oC TO 85oC (%) (NOTE 5) TYPICAL V T AT PEAK I T, T A = 25oC VOLTS (V) (NOTE 6) VARIATION OF CO vs FREQUENCY (%) (NOTE 7) MAXIMUM CRITICAL RATE OF RISE OF ON-STATE CURRENT (dl/dT) (A/ µs) (NOTE 8) MAXIMUM I PP FOR 2x10µs WAVEFORM (A) (NOTE 9) SGT0640SBT -6 to +6 4.2 at 50A 1 120 320 SGT0720SBT -6 to +6 4.2 at 50A 1 120 320 SGT2300SBT -5 to +4 3.2 at 50A 1 120 200 SGT2900SBT -4 to +4 3.3 at 50A 1 120 200 SGT3100SBT -4 to +4 3.3 at 50A 1 120 200 SGT0640SCT -6 to +6 5.2 at 100A 1 250 600 SGT0720SCT -6 to +6 5.2 at 100A 1 250 600 SGT1300SCT -5 to +1 4.1 at 100A 1 250 600 SGT1500SCT -5 to +1 4.1 at 100A 1 250 600 SGT2300SCT -5 to +4 4.9 at 100A 1 250 500 SGT2900SCT -4 to +4 7.2 at 100A 1 250 500 SGT3100SCT -4 to +4 7.2 at 100A 1 250 500 SGT3500SCT -3 to +4 7.7 at 100A 2 250 500 MODEL NUMBER NOTES: 5. Typical percentage shift from normalized 25oC value (positive coefficient). 6. Typical maximum peak forward voltage drop at specified peak current. 7. Typical percentage shift with test frequency ranging from 1kHz to 1MHz/1VRMS (for two constant DC bias voltages of 0V and 50V). 8. dI/dT for leading edge of sine wave where 1/2 rated IPP is reached at initial 30o of the sine. 9. Rated IPP value for the 2x10µs waveform above which could cause device damage. Typical Performance Curves 3.0 SGT2300SB SGT0640SB SGT0720SB 2.5 IH/IH AT 25 oC 2.0 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 100 NORMALIZED TO 25 oC VALUE IH/IH AT 25 oC NORMALIZED TO 25 oC VALUE 3.0 238 2.0 1.5 1.0 0.5 0 -40 120 -20 0 20 40 60 80 100 TEMPERATURE ( oC) TEMPERATURE ( oC) FIGURE 3. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE 2.5 FIGURE 4. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE w w w. l i t t e l f u s e . c o m 120 Next Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection Typical Performance Curves (Continued) 2.5 3.0 SGT0640SC SGT0720SC 2.0 IH/IH AT 25 oC 1.5 1.0 0.5 0 -40 -20 0 20 40 60 80 100 2.0 1.5 1.0 0.5 0 -40 120 0 40 TEMPERATURE ( oC) FIGURE 5. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE IH/IH AT 25 oC 1.0 0.5 0 40 80 NORMALIZED TO 25 oC VALUE IH/IH AT 25 oC 1.5 2.5 2.0 1.5 1.0 0.5 0 -40 120 -20 0 TEMPERATURE ( oC) 20 40 60 80 100 120 TEMPERATURE ( oC) FIGURE 7. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE FIGURE 8. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE 3.0 2.5 SGT3500SC 2.5 IH/IH AT 25 oC 2.0 1.5 1.0 0.5 -20 0 20 40 60 80 100 120 NORMALIZED TO 25 oC VALUE SGT2900SC SGT3100SC IH/IH AT 25 oC 5 SGT2300SC 2.0 0 -40 NORMALIZED TO 25 oC VALUE 150 3.0 SGT1500SC SGT1300SC 2.5 0 -40 120 FIGURE 6. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE 3.0 NORMALIZED TO 25 oC VALUE 80 TEMPERATURE ( oC) SILICON PROTECTION CIRCUITS IH/IH AT 25 oC NORMALIZED TO 25 oC VALUE 2.5 NORMALIZED TO 25 oC VALUE SGT2900SB SGT3100SB 2.0 1.5 1.0 0.5 0 -40 TEMPERATURE ( oC) -20 0 20 40 60 80 100 120 TEMPERATURE ( oC) FIGURE 9. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE FIGURE 10. TYPICAL HOLDING CURRENT vs JUNCTION TEMPERATURE w w w. l i t t e l f u s e . c o m 239 Next Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection Typical Performance Curves (Continued) 1000 1000 SGT0640SB, SGT0720SB f = 1MHz/1VRMS, TA = 25oC SGT2300SB f = 1MHz/1VRMS, TA = 25oC CAPACITANCE (pF) CAPACITANCE (pF) 500 100 50 10 0.1 101 1 100 10 0.1 00 1 BIAS (V) FIGURE 11. TYPICAL CAPACITANCE vs BIAS VOLTAGE 1000 SGT2900SB, SGT3100SB f = 1MHz/1VRMS, TA = 25oC 100 50 1 101 SGT0640SC, SGT0720SC f = 1MHz/1VRMS, TA = 25oC 500 CAPACITANCE (pF) CAPACITANCE (pF) 500 100 50 10 0.1 00 1 BIAS (V) 1000 SGT2300SC f = 1MHz/1VRMS, TA = 25oC SGT1300SC f = 1MHz/1VRMS, TA = 25oC CAPACITANCE (pF) 500 CAPACITANCE (pF) 00 FIGURE 14. TYPICAL CAPACITANCE vs BIAS VOLTAGE 1000 100 50 1 101 00 100 10 0.1 BIAS (V) 1 101 BIAS (V) FIGURE 15. TYPICAL CAPACITANCE vs BIAS VOLTAGE 240 101 BIAS (V) FIGURE 13. TYPICAL CAPACITANCE vs BIAS VOLTAGE 10 0.1 00 FIGURE 12. TYPICAL CAPACITANCE vs BIAS VOLTAGE 1000 10 0.1 101 BIAS (V) FIGURE 16. TYPICAL CAPACITANCE vs BIAS VOLTAGE w w w. l i t t e l f u s e . c o m 00 Next Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection Typical Performance Curves (Continued) 1000 1000 SGT2900SC,SGT3100SC f = 1MHz/1VRMS, TA = 25oC 500 CAPACITANCE (pF) 100 50 10 0.1 1 101 100 50 10 0.1 00 1 BIAS (V) 101 00 BIAS (V) FIGURE 17. TYPICAL CAPACITANCE vs BIAS VOLTAGE FIGURE 18. TYPICAL CAPACITANCE vs BIAS VOLTAGE 5 SILICON PROTECTION CIRCUITS CAPACITANCE (pF) 500 SGT3500SC f = 1MHz/1VRMS, TA = 25oC Recommended Surgectors for Typical Industry Standard Transient Specifications SPECIFIED PEAK VOLTAGE SPECIFIED PEAK CURRENT SPECIFIED CURRENT WAVESHAPE RECOMMENDED SURGECTOR IPP TYPE GR1089 600V 100A 10 x 1000µs C GR1089 1000V 100A 10 x 360µs C GR1089 1000V 100A 10 x 1000µs C GR1089 2500V 500A 2 x 10µs C GR 1089 1000V 25A 10 x 360µs B, C FCC PART 68 800V 100A 10 x 560µs C FCC PART 68 1500V 200A 10 x 160µs C FCC PART 68 1000V 25A 5 x 320µs B, C FCC PART 68 1500V 38A 5 x 320µs B, C ITU K.20 1000V 25A 5 x 310µs B, C ITU K.20 1000V 50A 5 x 310µs B, C ITU K.20 4000V 100A 5 x 310µs C ITU K.20 4000V 200A 5 x 310µs C ITU K.21 1500V 75A 5 x 310µs B, C ITU K.21 4000V 200A 5 x 310µs C ITU K.21 1000V 25A 5 x 310µs B, C ITU K.21 4000V 100A 5 x 310µs C INDUSTRY STANDARD w w w. l i t t e l f u s e . c o m 241 Next Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection Terms and Parameter Definitions VDRM - Maximim Off-State Voltage (DC or Peak) which may be applied continuously. IDRM - Maximum Reverse Current measured with VDRM applied. (Off-State Current) IH - Minimum On-State Current required to maintain the device in the latched-on state. CO - Terminal Capacitance measured at the specified off-state bias Voltage. ITSM - Maximum Peak Surge Current at the specified AC cycle waveform. IPP - Peak Pulse Surge Current rating of a designated waveform. VT - Forward Voltage drop at the specified Forward Current IT, in the On-State latched mode. VBO - Maximum Breakover Voltage at which the device switches to the On-State latched mode. Ordering Information SGT 310 0 S C T Peak Surge Current Indicator B = 50A (10 x 1000) C = 100A (10 x 1000) Packing Method Option T = 330mm Tape and Reel 2500 pieces per reel Package Style Single Die Indicator Voltage Rating Class Surgector Tape and Reel Specifications (Meets EIA-481-1) o 0 12 13 ±0.5 2 ±0.5 80 D D = 330 ±2 LABEL 2 ±0.5 14 ±1.5 4.0 ±0.1 1.5 5.5 ±0.05 ROUND FEED HOLE 2 1.75 ±0.1 TRAILER DEVICE TRAILER START END 12 ±0.3 9.5 40 8 ±0.1 242 LEADER 0.3 485 (MIN) 3.1 ±0.1 500 (MIN) DIRECTION OF FEED w w w. l i t t e l f u s e . c o m Previous Silicon Protection Circuits Surface Mount SurgectorTM Transient Voltage Suppressors Surgector Thyristors For Telecom Protection Mechanical Outline Dimensions and Recommended Solder Pad Layout Branding Layout Littelfuse SURGECTOR DIMENSION: mm 3.75 ± 0.3 PEAK SURGE CURRENT INDICATOR 2.0 ± 0.1 LF SC 2300 92 5.1 ± 0.3 2-DIGIT DATE CODE (YR/MTH) 4-DIGIT P/N REFERENCE 0.45 2.0 (MAX) SGT2300SC (TOP VIEW - NOT TO SCALE) Surface Mount Surgectors may be soldered with wave or reflow methods, and are compatible with common industry time-temperature profiles that include a preheat stage. When hand soldering, a 30W iron with a 1mm tip is recommended. The temperature should not exceed 300oC or a maximum 5 second duration. 1.0 ± 0.3 0.1 ± 0.1 1.78 0.1 ± 0.1 2.29 1.78 5 SILICON PROTECTION CIRCUITS 1.0 ± 0.3 Soldering Recommendations 2.29 SOLDERING PAD w w w. l i t t e l f u s e . c o m 243