TCP058A MICROSEMI | Alldatasheet
Document overview
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Technical content
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 1Copyright 2000 MSC1630.PDF 2000-11-30 WWW.Microsemi .COM TCP058A thru TCP120A DUAL ASYMETRICAL TRANSIENT SUPPRESSOR PRODUCT PREVIEW SANTA ANA DIVISION
DESCRIPTION
This Thyristor Surge Suppressor device has been especially designed to protect subscriber line cards against overvoltage. Two diodes clamp positive overloads while negative surges are suppressed by two protection thyristors. Particular attention has been given to the internal wire bonding. The ”4- point” configuration ensures a reliable protection, eliminating overvoltages introduced by the parasitic inductances of the wiring (Ldi/dt), especially for very fast transient overvoltages. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com COMPLIES WITH THE FOLLOWING STANDARDS: (*) with series resistors or PTC. CCITT K20: 10/700 µs 1 kV 5/310 µs 38 A VDE 0433: 10/700 µs 2 kV 5/310 µs 50 A VDE 0878: 1.2/50 µs 1.5 kV 1/20 µs 40 A I3124: 0.5/700 µs 1 Kv 0.2/310 µs 38 A FCC part 68: 02/10 µs 2.5 kv 02/10 µs 125 A (*) BELLCORE TR-NWT-001089: 02/10 µs 2.5 kv 02/10 µs 125 A (*) 10/1000 µs 1 kV 10/1000 µs 40 A (*) KEY FEATURES KEY FEATURES KEY FEATURES KEY FEATURES !"DUAL ASYMETRICAL TRANSIENT SUPPRESSOR !"PEAK PULSE CURRENT: IPP=40A,10/1000µs !"HOLDING CURRENT:150mA min. !"BREAKDOWN VOLTAGE: TCP058A: 58 V TCP065A: 65 V TCP072A: 60 V TCP082A: 70 V TCP080A: 80 V TCP120A: 120 V !"LOW DYNAMIC CHARACTERISTICS !"STAND CCITT K20 AND LSSGR APPLICATIONS/BENEFITAPPLICATIONS/BENEFITAPPLICATIONS/BENEFITAPPLICATIONS/BENEFITSSSS TTCCPP007722AA tthhrruu TTCCPP112200AA UL94V-0 TCPxx packages comply with requirements of UL94V-0
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 2Copyright 2000 MSC1630.PDF 2000-11-30 WWW.Microsemi .COM TCP058A thru TCP120A DUAL ASYMETRICAL TRANSIENT SUPPRESSOR PRODUCT PREVIEW SANTA ANA DIVISION Note 1: Pulse waveform: 10/1000 µs tr = 10 µs tp = 1000 µs 5/310 µs tr = 5 µs tp = 310 µs 2/10 µs tr = 2 µs tp = 10 µs ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C) Symbol Parameter Value Unit IPP Peak pulse current (see note 1) 10/1000 µs 5/310 µs 2/10 µs 125 A ITSM Non repetitive surge peak on-state current F = 50 Hz t = 300 ms t = 1 s t = 5 s A ITSM F=50Hz, 60x1s, 2mn between pulse 1 A Tstg Tj Storage temperature range Maximum junction temperature -55 to + 150 150 TL Maximum lead temperature for soldering during 10s 260 °C THERMAL RESISTANCES Symbol Parameter Value Unit Rth (j-a) Junction to ambient 170 °C/W ELECTRICAL CHARACTERISTICS (Tamb= 25°C) Symbol Parameter VRM Stand-off voltage IRM Leakage current at stand-offvoltage VBR Breakdown voltage VBO Breakover voltage IH Holding current VF Forward voltage drop VFP Peak forward voltage IBO Breakover current IPP Peak pulse current C Capacitance αT Temperature coefficient EELLEECCTTRRIICCAALLSS
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 3Copyright 2000 MSC1630.PDF 2000-11-30 WWW.Microsemi .COM TCP058A thru TCP120A DUAL ASYMETRICAL TRANSIENT SUPPRESSOR PRODUCT PREVIEW SANTA ANA DIVISION 1 - PARAMETERS RELATED TO DIODE LINE / GND Symbol Test Conditions Min Typ Max Unit VF IF=1A tp=100 µs 2 V 2 – PARAMETERS RELATED TO PROTECTION THYRISTOR IRM @ VRM max IR @ VBR min VBO max IBO min max IH min C max Types µA V mA V V V mA mA pF TCP058A 10 56 1 58 80 100 400 150 100 TCP065A 10 63 1 65 85 100 400 150 100 TCP072A 10 56 1 60 72 100 400 150 100 TCP082A 10 66 1 70 82 100 400 150 100 TCP080A 10 70 1 80 120 100 400 150 100 TCP120A 10 105 1 120 180 100 400 150 100 EELLEECCTTRRIICCAALLSS
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989 Page 4Copyright 2000 MSC1630.PDF 2000-11-30 WWW.Microsemi .COM TCP058A thru TCP120A DUAL ASYMETRICAL TRANSIENT SUPPRESSOR PRODUCT PREVIEW SANTA ANA DIVISION NNOOTTEESS