SMP80MC

SMP80MC STMICROELECTRONICS | Alldatasheet

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Technical content

TRISIL™ FOR TELECOM EQUIPMENT PROTECTION REV. 3 SMB (JEDEC DO-214AA) June 2005

FEATURES

■ Bidirectional crowbar protection ■ Voltage: range from 120V to 270V ■ Low VBO / VR ratio ■ Micro capacitance equal to 12pF @ 50V ■ Low leakage current : IR = 2µA max ■ Holding current: IH = 150 mA min ■ Repetitive peak pulse current : ■ IPP = 80 A (10/1000µs) MAIN APPLICATIONS Any sensitive equipment requiring protection against lightning strikes and power crossing: ■ Terminals (phone, fax, modem...) and central office equipment

DESCRIPTION

The SMP80MC is a series of micro capacitance transient surge arrestors designed for the protec- tion of high debit rate communication equipment on CPE side. Its micro capacitance avoids any dis- tortion of the signal and is compatible with digital transmission like ADSL2 and ADSL2+. BENEFITS Trisils are not subject to ageing and provide a fail safe mode in short circuit for a better protection. They are used to help equipment to meet main standards such as UL1950, IEC950 / CSA C22.2 and UL1459. They have UL94 V0 approved resin. SMB package is JEDEC registered (DO-214AA). Trisils comply with the following standards GR-

1089 Core, ITU-T-K20/K21, VDE0433, VDE0878,

IEC61000-4-5 and FCC part 68. Table 1: Order Codes Part Number Marking SMP80MC-120 TP12 SMP80MC-140 TP14 SMP80MC-160 TP16 SMP80MC-200 TP20 SMP80MC-230 TP23 SMP80MC-270 TP27 Figure 1: Schematic Diagram TM: TRISIL is a trademark of STMicroelectronics.

Table 2: In compliances with the following standards Table 3: Absolute Ratings (Tamb = 25°C) STANDARD Peak Surge Voltage (V) Waveform Voltage Required peak current (A) Current waveform Minimum serial resistor to meet standard (Ω) GR-1089 Core First level 2500 1000 2/10 µs 10/1000 µs 500 100 2/10 µs 10/1000 µs 2.5 GR-1089 Core Second level 5000 2/10 µs 500 2/10 µs 10 GR-1089 Core Intra-building 1500 2/10 µs 100 2/10 µs 0 ITU-T-K20/K21 6000 1500 10/700 µs 150 37.5 5/310 µs 10 ITU-T-K20 (IEC61000-4-2) 8000 15000 1/60 ns ESD contact discharge ESD air discharge VDE0433 4000 2000 10/700 µs 100 50 5/310 µs 0 VDE0878 4000 2000 1.2/50 µs 100 50 1/20 µs 0 IEC61000-4-5 4000 4000 10/700 µs 1.2/50 µs 100 100 5/310 µs 8/20 µs FCC Part 68, lightning surge type A 1500 800 10/160 µs 10/560 µs 200 100 10/160 µs 10/560 µs 2.5 FCC Part 68, lightning surge type B 1000 9/720 µs 25 5/320 µs 0 Symbol Parameter Value Unit IPP Repetitive peak pulse current (see figure 2) 10/1000 µs 8/20 µs 10/560 µs 5/310 µs 10/160 µs 1/20 µs 2/10 µs 200 100 120 150 200 250 A I FS Fail-safe mode : maximum current (note 1) 8/20 µs 5 kA ITSM Non repetitive surge peak on-state current (sinusoidal) t = 0.2 s t = 1 s t = 2 s t = 15 mn 6.5 A I2tI 2t value for fusing t = 16.6 ms t = 20 ms 7.5

7.8 A2s

Maximum junction temperature -55 to 150 150 °C TL Maximum lead temperature for soldering during 10 s. 260 °C Note 1: in fail safe mode, the device acts as a short circuit

Table 4: Thermal Resistances Table 5: Electrical Characteristics (Tamb = 25°C) Symbol Parameter Value Unit Rth(j-a) Junction to ambient (with recommended footprint) 100 °C/W Rth(j-l) Junction to leads 20 °C/W Symbol Parameter VRM Stand-off voltage VBR Breakdown voltage VBO Breakover voltage IRM Leakage current IPP Peak pulse current IBO Breakover current IH Holding current VR Continuous reverse voltage IR Leakage current at VR C Capacitance Types IRM @ VRM IR @ VR Dynamic VBO Static VBO @ IBO IH CC max. note1 note 2 note 3 note 4 note 5 note 6 µ AVµ AV V V m A m A p F p F SMP80MC-120 108 120 155 155 800 150 12 25 SMP80MC-140 126 140 180 180 SMP80MC-160 144 160 205 205 SMP80MC-200 180 200 255 255 SMP80MC-230 207 230 295 295 SMP80MC-270 243 270 345 345 Note 1: IR measured at VR guarantee VBR min ≥ VR Note 2: see functional test circuit 1 Note 3: see test circuit 2 Note 4: see functional holding current test circuit 3 Note 5: VR = 50V bias, VRMS=1V, F=1MHz Note 6: VR = 2V bias, VRMS=1V, F=1MHz

Figure 8: Variation of thermal impedance junction to ambient versus pulse duration (Printed circuit board FR4, SCu=35µm, recommended pad layout) Figure 9: Relative variation of junction capacitance versus reverse voltage applied (typical values) Figure 10: Test circuit 1 for dynamic IBO and VBO parameters Z/ Rth(j-a) th(j-a) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 tp(s) C [V ] / C [V =2V]RR 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1 10 100 1000 V (V)R F =1MHz V= 1 V Tj = 25°C OSC RMS

100 V / µs, di/dt < 10 A / µs, Ipp = 80A

1 kV / µs, di/dt < 10 A / µs, Ipp = 10 A U U 10 µF 2 Ω 45 Ω 66 Ω 470 Ω 83 Ω 0.36 nF 46 µH 60 µF 26 µH 12 Ω 250 Ω 46 µH47 Ω KeyTek 'System 2' generator with PN246I module KeyTek 'System 2' generator with PN246I module

Table 6: Ordering Information Part Number Marking Package Weight Base qty Delivery mode SMP80MC-120 TP12 SMB 0.11 g 2500 Tape & reel SMP80MC-140 TP14 SMP80MC-160 TP16 SMP80MC-200 TP20 SMP80MC-230 TP23 SMP80MC-270 TP27 Table 7: Revision History Date Revision Description of Changes September-2001 1 First issue. 11-May-2005 2 New types introduction. 20-Jun-2005 3 Qualification of new types

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publicati on are subject to change without notice. This publication supersedes and replac es all information previously supplied. STMicroelectronics prod ucts are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectro nics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners © 2005 STMicroelectronics - All rights reserved STMicroelectronics group of compagnies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Ital y - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America