Axial Lead Transient Voltage Suppressors (TVS) 20KPA Series 20 To 300 V 20000W Uni-directional Description Bi-directional The 20KPA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features u u u u u u u u u u u u u u u u u Glass passivated chip junction in P600 Package Low leakage Uni and Bidirectional unit Excellent clamping capability 20000W Peak power capability at 10 × 1000µs waveform Repetition rate (duty cycle):0.01% Fast response time: typically less than 1.0ps from 0 Volts to VBR min Typical IR less than 2μA above 50V. High Temperature soldering: 260°C/40 seconds at terminals Typical maximum temperature coefficient ΔVBR = 0.1% × VBR@25°C× ΔT Plastic package has Underwriters Laboratory Flammability 94V-0 Matte tin lead–free Plated Halogen free and RoHS compliant Typical failure mode is short from over-specified voltage or current Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact) ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2) EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4) Functional Diagram Bi-directional Cathode Anode Uni-direction Applications TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications. Maximum Ratings (TA=25℃ unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation with a 10/1000µs waveform (Fig.1)(Note 1), (Note 2) PPPM 15000 Watts IPP See Next Table Amps PM(AV) 8.0 Watt IFSM 500 Amps TJ , TSTG -55 to +150 °C Peak Pulse Current with a 10/1000µs waveform.(Note1,Fig.3) Power Dissipation on Infinite Heat Sink at TL=75°C Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Operating junction and Storage Temperature Range. Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per Fig. 2. 2. Mounted on 5.0mm x 5.0mm (0.03mm thick) Copper Pads to each terminal. 3. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum. 4. VF < 3.5V for VBR < 200V and VF< 6.5V for VBR > 201V. SOCAY Electronics Co., Ltd. Revision September 25, 2013 www.socay.com 1/5 @ SOCAY Electronics Co., Ltd. 2013 Specifications are subject to change without notice. Please refer to www.socay.com for current information. Axial Lead Transient Voltage Suppressors (TVS) 20KPA Series 20 To 300 V Part Number 20000W Reverse Stand-Off Voltage VRWM (V) Breakdown Voltage VBR (V) @IT Test Current IT (mA) MIN Maximum Clamping Voltage VC @IPP (V) Maximum Peak Pulse Current IPP (A) Maximum Reverse Leakage IR @VRWM (μA) Uni Bi 20KPA20A 20KPA20CA 20 22.34 50 36.8 548.9 5000 20KPA24A 20KPA24CA 24 26.81 50 41.2 490.3 5000 20KPA26A 20KPA26CA 26 29.04 50 22.7 451.9 2000 20KPA28A 20KPA28CA 28 31.28 50 48.0 420.8 1000 20KPA30A 20KPA30CA 30 33.51 5 51.5 392.2 250 20KPA32A 20KPA32CA 32 35.74 5 54.3 372.0 150 20KPA34A 20KPA34CA 34 38.00 5 57.5 351.3 50 20KPA36A 20KPA36CA 36 40.20 5 61.5 328.5 20 20KPA40A 20KPA40CA 40 44.70 5 67.8 297.9 15 20KPA44A 20KPA44CA 44 49.10 5 72.7 277.9 2 20KPA48A 20KPA48CA 48 53.60 5 79.4 254.4 2 20KPA52A 20KPA52CA 52 58.10 5 85.8 235.4 2 20KPA56A 20KPA56CA 56 62.60 5 92.6 218.1 2 20KPA60A 20KPA60CA 60 67.00 5 97.6 207.0 2 20KPA64A 20KPA64CA 64 71.50 5 104.0 194.2 2 20KPA68A 20KPA68CA 68 76.00 5 110.0 183.6 2 20KPA72A 20KPA72CA 72 80.40 5 116.0 174.1 2 20KPA80A 20KPA80A 80 89.40 5 130.0 155.4 2 20KPA88A 20KPA88CA 88 98.30 5 142.0 142.3 2 20KPA96A 20KPA96CA 96 107.20 5 155.0 130.3 2 20KPA104A 20KPA104CA 104 116.20 5 168.0 120.2 2 20KPA112A 20KPA112CA 112 125.10 5 182.0 111.0 2 20KPA120A 20KPA120CA 120 134.00 5 194.0 104.1 2 20KPA132A 20KPA132CA 132 147.40 5 213.0 94.8 2 20KPA144A 20KPA144CA 144 160.80 5 232.0 87.1 2 20KPA160A 20KPA160CA 160 178.70 5 258.0 78.3 2 20KPA172A 20KPA172CA 172 192.10 5 277.0 72.9 2 20KPA180A 20KPA180CA 180 201.10 5 291.0 69.4 2 20KPA192A 20KPA192CA 192 214.50 5 309.0 65.4 2 20KPA204A 20KPA204CA 204 227.90 5 329.0 61.4 2 20KPA216A 20KPA216CA 216 241.30 5 348.0 58.0 2 20KPA232A 20KPA232CA 232 159.10 5 374.0 54.0 2 20KPA240A 20KPA240CA 240 268.10 5 387.0 52.2 2 20KPA256A 20KPA256CA 256 286.00 5 412.0 49.0 2 20KPA280A 20KPA280CA 280 312.80 5 451.0 44.8 2 20KPA300A 20KPA300CA 300 335.10 5 483.0 41.8 2 Note: 1. For Bi-Directional devices having VR of 40 volts and under, the IR limit is double SOCAY Electronics Co., Ltd. Revision September 25, 2013 www.socay.com 2/5 @ SOCAY Electronics Co., Ltd. 2013 Specifications are subject to change without notice. Please refer to www.socay.com for current information. Axial Lead Transient Voltage Suppressors (TVS) 20KPA Series 20 To 300 V 20000W Ratings and Characteristic Curves (TA=25°C unless otherwise noted) Figure 1 - Peak Pulse Power Rating Curve Figure 2 - Pulse Derating Curve Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % PPPM - Peak Pulse Power (kW) 1000 100 10 0.1 0.1 10 100 td - Pulse Width (μs) 60 40 20 0 0 25 50 75 100 125 150 175 TA-Ambient temperature(°C) 200 Figure 4 - Typical Junction Capacitance 1000000 150 tr=10µsec Peak Value IPPM TJ=25°C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM CJ – Junction Capacitance (pF) IPPM - Peak Pulse Current, % IRSM 80 1000 Figure 3 - Pulse Waveform 100 Half Value IPPM (IPPM/2) 50 10/1000µsec. Waveform as defined by R.E.A tc 0 0 Bi-directional @zero bins Uni-directional @zero bins 10000 Uni-directional @VRWM 100 Bi-directional @VRWM Tj=25°C f=1.0MHz Vsig=50mVp-p 1 1.0 2.0 t - Time (ms) 3.0 0 4.0 Figure 5 - Steady State Power Derating Curve 50 100 150 200 250 300 VBR-Reverse Breakdown Voltage (V) 350 Figure 6 - Maximum Non-Repetitive Surge Current 500 8.0 IFSM-Peak Forward Surge Current (A) PM(AV), Steady State Power Dissipation (W) 100 7.0 6.0 5.0 4.0 3.0 2.0 1.0 TJ=TJ max. 8.3 ms Single Half Sine-Wave 450 400 350 300 250 200 0.0 0 25 50 75 100 125 150 TL - Lead Temperature(°C) 175 1 200 SOCAY Electronics Co., Ltd. Revision September 25, 2013 10 Number of Cycles at 60Hz 100 www.socay.com 3/5 @ SOCAY Electronics Co., Ltd. 2013 Specifications are subject to change without notice. Please refer to www.socay.com for current information. Axial Lead Transient Voltage Suppressors (TVS) 20KPA Series 20 To 300 V 20000W I-V Curve Characteristics Physical Specifications Environmental Specifications Weight 0.07 ounce, 2.1gram Temperature Cycle JESD22-A104 Case JEDEC R-6/P600 Molded Plastic over glass passivated junction Pressure Cooker JESD22-A102 High Temp. Storage JESD22-A103 HTRB JESD22-A108 Thermal Shock JESD22-A106 Color band denotes cathode except Bipolar Matte Tin-plated leads, Solderable per JESD22-B102D Polarity Terminal Soldering Parameters Reflow Condition Lead–free assembly TP Ramp-up Critical Zone TL to TP TL Pre Heat -Temperature Min (Ts(min)) 150°C -Temperature Max (Ts(max)) 200°C - Time (min to max) (Ts) 60 -180 Seconds Temperature TS(max) Ramp-down TS(min) Average ramp up rate ( Liquidus Temp TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate 3°C/second max Preheat Time to peak temperature (t 25℃ to peak) - Temperature (TL) (Liquidus) 217°C - Time (min to max) (TL) 60 -150 Seconds Reflow 25 Time Peak Temperature (TP) Time within 5°C Temperature (tp) SOCAY Electronics Co., Ltd. Revision September 25, 2013 260 +0/-5°C of actual peak 20 -40 Seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max Do not exceed 280°C www.socay.com 4/5 @ SOCAY Electronics Co., Ltd. 2013 Specifications are subject to change without notice. Please refer to www.socay.com for current information. Axial Lead Transient Voltage Suppressors (TVS) 20KPA Series 20 To 300 V 20000W Dimensions Inches R6/P600 Millimeters Dimensions Min Max Min Max A 1.000 - 25.40 - B 0.340 0.360 8.64 9.14 C 0.048 0.052 1.22 1.32 D 0.340 0.360 8.64 9.14 Cathode Band Part Marking Part Numbering 20KP×××CA Cathode Band Socay Logo 5% VBR VOLTAGE TOLERANCE 20KPXXX BI-DIRECTIONAL Product Type VR VOLTAGE SERIES Packaging Part Number Component Package 20KPXXXXX Packaging Dimensions R6/P600 Quantity Packaging Option 200 Box Unit: Inches (Millimeters) 2.56 (65.00) 0.25 (6.35) 0.40±0.020 (10.16±0.508) SOCAY Electronics Co., Ltd. Revision September 25, 2013 www.socay.com 5/5 @ SOCAY Electronics Co., Ltd. 2013 Specifications are subject to change without notice. Please refer to www.socay.com for current information.