ICTE-5 thru ICTE-45C Transient Voltage Suppressor Breakdown Voltage 5.0 to 45 Volts Peak Pulse Power 1500 Watts Features CASE: DO-201AD (DO-27) Breakdown Voltages (VBR) from 5.0 to 45V 1500W peak pulse power capability with a 10/1000μs waveform, repetitive rate (duty cycle):0.01% Fast Response Time Low incremental surge resistance Excellent clamping capability Available in uni-directional and bi-directional High temperature soldering guaranteed: 265℃ /10 seconds, 0.375” (9.5mm) lead length, 5lbs. (2.3kg) tension 效 无 Application Use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICS, MOSFE, signal lines of sensor units for consumer, computer, industrial, automotive and telecommunication 印 打 Mechanical Data Dimensions in inches and (millimeters) Case: Void-free transfer molded thermosetting epoxy body meeting UL94V-O Terminals: Tin-Lead or ROHS Compliant annealed matte-Tin plating readily solderable per MIL-STD-750, Method 2026 Marking: Part number and polarity diode symbol Polarity: Cathode indicated by band Weight: 1.2g（Approximately） Maximum Ratings and Electrical Characteristics @ Symbol Conditions PPPM Peak pulse power capability with a 10/1000μs IPPM Peak pulse current with a 10/1000μs PM(AV) 25OC unless otherwise specified Steady state power dissipation at TL=40℃ ,Lead lengths 0.375”(10mm) Value Unit 1500 W SEE TABLE A 5 W IFSM Peak forward surge current,8.3ms single half sine-wave unidirectional only⑴ 200 A VF Maximum instantaneous forward voltage at 100A for unidirectional only 3.5 V RθJL Thermal resistance junction to lead 22 ℃/W RθJA Thermal resistance junction to ambient 82 ℃/W TJ, TSTG Operating and Storage Temperature -65 to +150 ℃ Notes: ⑴ Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum Document Number: ICTE-5 thru ICTE-45C Feb.29,2012 www.smsemi.com 1 ICTE-5 thru ICTE-45C Electrical Characteristics @ 25°C (Unidirectional) TABLE Microsemi Part Number Breakdown Voltage VBR @ IBR MIN MAX VBR(V) ICTE-5 ICTE-8 ICTE-10 ICTE-12 ICTE-15 ICTE-18 ICTE-22 ICTE-36 ICTE-45 6.00 9.40 11.7 14.1 17.6 21.2 25.9 42.4 52.9 7.00 10.39 12.93 15.58 19.45 23.43 28.63 46.86 58.47 IBR (mA) 1 1 1 1 1 1 1 1 1 Stand Off Voltage (Note1) Maximum Reverse current ID @ VWM Maximum Peak Pulse Current VWM(V) 5.0 8.0 10.0 12.0 15.0 18.0 22.0 36.0 45.0 ID(µA) 300 25 2 2 2 2 2 2 2 IPP (A) 160 100 90 70 60 50 40 23 19 Maximum Clamping Voltage VC @ IPP IPP1=1A IPP2=10A VC(V) 7.1 11.3 13.7 16.1 20.1 24.2 29.8 50.6 63.3 VC(V) 7.5 11.5 14.1 16.5 20.6 25.2 32.0 54.3 70.0 效 无 印 VF at 100amps peak, 8.3msec sine wave equals 3.5volts maximum. Electrical Characteristics @ 25°C (Test Both Polarities for Bidirectional) TABLE Microsemi Part Number Breakdown Voltage VBR @ IBR MIN MAX VBR(V) ICTE-5C ICTE-8C ICTE-10C ICTE-12C ICTE-15C ICTE-18C ICTE-22C ICTE-36C ICTE-45C 6.00 9.40 11.7 14.1 17.6 21.2 25.9 42.4 52.9 7.00 10.39 12.93 15.58 19.45 23.43 28.63 46.86 58.47 打 C Suffix indicates Bidirectional IBR (mA) 1 1 1 1 1 1 1 1 1 Stand Off Voltage (Note1) Maximum Reverse current ID @ VWM Maximum Peak Pulse Current VWM(V) 5.0 8.0 10.0 12.0 15.0 18.0 22.0 36.0 45.0 ID(µA) 300 25 2 2 2 2 2 2 2 IPP (A) 160 100 90 70 60 50 40 23 19 Maximum Clamping Voltage VC @ IPP IPP1=1A IPP2=10A VC(V) 7.1 11.4 14.1 16.7 20.8 24.8 30.8 50.6 63.3 VC(V) 7.5 11.6 14.5 17.1 21.4 25.5 32.0 54.3 70.0 Note1.TVS devices are normally selected according to the reverse “Stand Off Voltage” (VWM) which should be equal to or greater than the dc or continuous peak operating voltage level. PPP - Peak Pulse Power (kW) 100 1.0 IPP 0.5 150 Impulse Exponential Decay IPP - Peak Pulse Current - % IPP Characteristic Curve tW IPP tW tp 10 Half Sine tW=0.71p Square Wave tW Current Waveforms 1.0 0.1 1.0 10 tP-Pulse Time (µs) 102 103 Fig. 1 Peak Pulse Power vs. Pulse Time Document Number: ICTE-5 thru ICTE-45C Feb.29,2012 Pulse time duration (tp) is defined as that point where ip decays to 50% of peak value (IPP) tr=10µs Peak Value IPP 100 Half Value IPP 2 10/1000µs Waveform as defined by R.E.A. 50 0 0 1.0 2.0 t-Time (ms) 3.0 4.0 Fig.2 Pulse Waveform for Exponential Surge www.smsemi.com 2 ICTE-5 thru ICTE-45C 105 C J– Junction Capacitance (pF) PPP-Peak Pulse Power or continuous Average Power in Percent of 25 ℃ (%) 100 Peak Pulse Power (Single pulse). 75 50 Average Power 25 0 0 50 100 150 Lead or Ambient Temperature (℃) 10 Measured at Stand-off Voltage 3 10 102 200 Measured at Zero Bias 4 1 10 VBR – Breakdown Voltage (V) 100 效 无 印 Fig.4 Typical Capacitance vs. Breakdown Voltage (Unidirectional) Fig.3 Derating Curve 105 3 10 104 Peak Forward Surge Current (A) C J– Junction Capacitance (pF) TJ=TJ Max. 8.3ms Single Half Sine-Wave Measured at Zero Bias 3 10 Measured at Stand-off Voltage 打 102 1 2 10 10 10 VBR – Breakdown Voltage (V) 1 100 Fig.5 Typical Capacitance vs. Breakdown Voltage (Bidirectional) 10 Number of Cycles at 60HZ 100 Fig.6 Max. Non-Repetitive Forward Surge Current Uni-Directional Only ICTE-22 ICTE-15 ICTE-12 ICTE-18 10 ICTE-10 20 ICTE-8 ICTE-5 V C– Clamping Voltage (V) 40 4 1 1 10 Ipp – Peak Pulse Current (A) 100 Fig.7 Typical Capacitance Clamping Voltage vs. Peak Pulse Current Document Number: ICTE-5 thru ICTE-45C Feb.29,2012 www.smsemi.com 3