SMP50 STMICROELECTRONICS | Alldatasheet

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TRISIL™ FOR TELECOM EQUIPMENT PROTECTION REV. 1 SMA (JEDEC DO-214AC) SMP50 SMB (JEDEC DO-214AA) SMTPA DO-15 TPA November 2004

FEATURES

■ Bidirectional crowbar protection ■ Voltage range from 62V to 270V ■ Low capacitance from 12pF to 20pF @ 50V ■ Low leakage current : IR = 2µA max ■ Holding current: IH = 150 mA min ■ Repetitive peak pulse current : IPP = 50 A (10/1000µs) MAIN APPLICATIONS Telecommunication equipment such as: ■ Analog and digital line cards (xDSL, T1/E1, ISDN, ...) ■ Terminals (phone, fax, modem, ...) and central office equipment

DESCRIPTION

These Trisil series have been designed to protect telecommunication equipment against lightning and transient induced by AC power lines. They are available in SMA, SMB and DO-15 packages. 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 various standards such as UL1950, IEC950 / CSA C22.2, UL1459 and FCC part 68. Trisils have UL94 V0 approved resin. SMA and SMB packages are JEDEC registered (DO-214AC and DO-214AA). Trisils are UL497B approved (file: E136224). Table 1: Order Codes Part Number Marking SMP50-xxx See page 9TPAxxx SMTPAxxx Figure 1: Schematic Diagram

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 GR-1089 Core Second level 5000 2/10 µs 500 2/10 µs 40 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 53 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 21.5 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 21.5 FCC Part 68, lightning surge type A 1500 800 10/160 µs 10/560 µs 200 100 10/160 µs 10/560 µs 12.5 6.5 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 100 100 100 A I FS Fail-safe mode : maximum current (note 1) 8/20 µs 2.5 kA ITSM Non repetitive surge peak on-state current (sinusoidal) t = 0.2 s t = 1 s t = 2 s t = 15 mn 11.5 3.5 A I2tI 2t value for fusing t = 16.6 ms t = 20 ms 6.2

6.5 A2s

Maximum junction temperature -55 to 150 150 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 UnitDO-15 SMA SMB Rth(j-a) Junction to ambient (with recommended footprint or with Llead = 10mm for DO-15) 100 120 100 °C/W Rth(j-l) Junction to leads (Llead = 10mm for DO-15) 60 30 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 note1 note 2 note 3 note 4 note 5 note 6 µA V µA V V V mA mA pF pF SMP50-62 / TPA62 SMTPA62 62 85 82 800 150 20 40 SMP50-68 / TPA68 SMTPA68 61 68 93 90 20 40 SMP50-100 / TPA100 SMTPA100 90 100 135 133 16 35 SMP50-120 / TPA120 SMTPA120 108 120 160 160 16 30 SMP50-130 / TPA130 SMTPA130 117 130 173 173 14 30 SMP50-180 / TPA180 SMTPA180 162 180 235 240 14 25 SMP50-200 / TPA200 SMTPA200 180 200 262 267 12 25 SMP50-220 / TPA220 SMTPA220 198 220 285 293 12 25 SMP50-240 / TPA240 SMTPA240 216 240 300 320 12 25 SMP50-270 / TPA270 SMTPA270 243 270 350 360 12 25 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 I BO and VBO parameters 1E-3 1E-2 1E-1 1E+0 1E+1 1E+2 5E+2 1E-1 1E+0 1E+1 1E+2 Z (°C/W)th(j-a) SMTPA / TPA SMP50 t (s)p 1 2 5 10 20 50 100 300 0.0 0.5 1.0 1.5 2.0 2.5 V (V)R C[V ] / C[V =50V]RR T =25°Cj F=1MHz V =1VRMS

100 V / µs, di/dt < 10 A / µs, Ipp = 50A

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 SMP50-62 V06 SMA 0.068 g 5000 Tape & reel SMP50-68 V07 SMP50-100 V10 SMP50-120 V12 SMP50-130 V13 SMP50-180 V18 SMP50-200 V20 SMP50-220 V22 SMP50-240 V24 SMP50-270 V27 SMTPA62 U01 SMB 0.11 g 2500 Tape & reel SMTPA68 U05 SMTPA100 U13 SMTPA120 U17 SMTPA130 U19 SMTPA180 U25 SMTPA200 U27 SMTPA220 U31 SMTPA240 U35 SMTPA270 U39 TPA62 TPA62 DO-15 0.40 g

1000 Ammopack

TPA62RL 6000 Tape & reel TPA68 TPA68 1000 Ammopack TPA68RL 6000 Tape & reel TPA100 TPA100 1000 Ammopack TPA100RL 6000 Tape & reel TPA120 TPA120 1000 Ammopack TPA130 TPA130 1000 Ammopack TPA130RL 6000 Tape & reel TPA180 TPA180 1000 Ammopack TPA180RL 6000 Tape & reel TPA200 TPA200 1000 Ammopack TPA200RL 6000 Tape & reel TPA220 TPA220 1000 Ammopack TPA220RL 6000 Tape & reel TPA240 TPA240 1000 Ammopack TPA240RL 6000 Tape & reel TPA270 TPA270 1000 Ammopack TPA270RL 6000 Tape & reel Table 7: Revision History Date Revision Description of Changes 16-Nov-2004 1 SMP50, SMTPA and TPA datasheets merge.

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