20KW Transient Voltage Suppressor 20KPA20A 20KPA300CA. 20KW Transient Voltage Suppressor. Features. Mechanical Data

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Ezra Hamilton
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Features Glass passivated junction 20KW peak pulse power capability at 10/1000μs waveform repetition rate (duty cycles): 0.01% Fast response time: typically less than 1.0ps from 0v to VBR min.

1 Features Glass passivated junction 20KW peak pulse power capability at 10/1000μs waveform repetition rate (duty cycles): 0.01% Fast response time: typically less than 1.0ps from 0v to VBR min. Excellent clamping capability Low incremental surge resistance High temperature soldering guaranteed: 260 C/40 seconds, 0.375" (9.5mm) lead length at 5lbs. (2.3kg) tension 20KPA series is UL recognized under component index. File number E RoHS Compliant Mechanical Data T6L Case: T6L molded plastic body over passivated junction Epoxy: Plastic package has UL flammability classification 94V-0 Lead: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Mounting position: Weight: Color band denotes the cathode except Bi-directional Any 0.07 ounce, 2.5 grams Maximum Ratings (T Ambient=25ºC unless noted otherwise) Symbol Description Value Unit Conditions VWM Maximum Recurrent Peak Reverse 20 to 300 V PPPM PD IFSM Peak Pulse Power Dissipation on 10/1000μs Waveform Steady State Power Dissipation on infinite heat sink at TL=75 C Peak Forward Surge, Uni-directional only 20 KW Note W 400 A RthJA Typical Thermal Resistance to Ambient 40 C/W RthJL Typical Thermal Resistance to Lead 8.0 C/W Operating Junction and Storage Temperature TJ,TSTG -55 to +175 C Range 8.3ms single half sine-wave or equivalent square wave, duty cycle=4 pulses per minute maximum TAITRON COMPONENTS INCORPORATED Tel: (800)-TAITRON (800) (661) Fax: (800)-TAITFAX (800) (661) Page 1 of 6

2 Notes: (1) Non-repetitive current pulse, per Fig.3 and derated above TA = 25 C per Fig. 2 Electrical Characteristics (T Ambient=25ºC unless noted otherwise) Uni-Polar P/N (note3) Bi-Polar Stand-Off VWM (V) Test (note1) VBR Min. IT (ma) Reverse VWM ID (μa) (note2) IPPM VC (V) Peak Pulse IPPM (A) (note1) 20KPA20A 20KPA20CA KPA24A 20KPA24CA KPA26A 20KPA26CA KPA28A 20KPA28CA KPA30A 20KPA30CA KPA32A 20KPA32CA KPA34A 20KPA34CA KPA36A 20KPA36CA KPA40A 20KPA40CA KPA44A 20KPA44CA KPA48A 20KPA48CA KPA52A 20KPA52CA KPA56A 20KPA56CA KPA60A 20KPA60CA KPA64A 20KPA64CA KPA68A 20KPA68CA KPA72A 20KPA72CA KPA80A 20KPA80CA KPA88A 20KPA88CA KPA96A 20KPA96CA KPA104A 20KPA104CA KPA112A 20KPA112CA KPA120A 20KPA120CA KPA132A 20KPA132CA Page 2 of 6

3 Uni-Polar P/N (note3) Bi-Polar Stand-Off VWM (V) Test (note1) VBR Min. IT (ma) Reverse V WM ID (μa) (note2) I PPM VC (V) Peak Pulse IPPM (A) (note1) 20KPA144A 20KPA144CA KPA160A 20KPA160CA KPA172A 20KPA172CA KPA180A 20KPA180CA KPA192A 20KPA192CA KPA204A 20KPA204CA KPA216A 20KPA216CA KPA232A 20KPA232CA KPA240A 20KPA240CA KPA256A 20KPA256CA KPA280A 20KPA280CA KPA300A 20KPA300CA Note: 1. Surge current waveform per Fig. 3 and derate per Fig For Bi-directional types with VWM of 10 volts and less, the ID limit is doubled. 3. C suffix for Bidirectional use, A suffix for 5% tolerance. Page 3 of 6

4 Typical Characteristics Curves Fig.1- Peak Pulse Power Rating Curve Fig.2- Pulse Derating Curve PPPM or IPPM (%) Pulse Width td (s) Ambient Temperature TA ( C) IFSM-Peak Forward Surge (A) PPPM-Peak Pulse Power (KW) IPPM-Peak Pulse (%) Fig.3- Pulse Waveform Fig.4- Non-Repetitive Forward Surge Uni-directional only Time t (ms) Number of Cycles at 60Hz Page 4 of 6

5 Fig.5- Steady State Power Derating Curve Fig.6- Typical Junction Capacitance Steady State Power Dissipation (W) CJ-Capacitance (pf) Lead Temperature TL ( C) Breakdown VBR (V) Marking Information Uni-directional Bi-directional Page 5 of 6

6 Dimensions in inch (mm) T6L How to contact us: US HEADQUARTERS WEST HARRISON PARKWAY, VALENCIA, CA Tel: (800) TAITRON (800) (661) Fax: (800) TAITFAX (800) (661) TAITRON COMPONENTS MEXICO, S.A.DE C.V. BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P MEXICO Tel: Fax: TAITRON COMPONENTS INCORPORATED REPRESENTAÇÕES DO BRASIL LTDA RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP BRAZIL Tel: Fax: TAITRON COMPONENTS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE METROBANK PLAZA, 1160 WEST YAN AN ROAD, SUITE 1503, SHANGHAI, , CHINA Tel: Fax: Page 6 of 6

Symbol Description Value Unit Conditions. Minimum 600

Symbol Description Value Unit Conditions. Minimum 600 600W Surface Mount Transient Voltage Suppressor Features SMB Breakdown voltage from 6.8 to 250 volts Low inductance, excellent clamping capability Repetition rate(duty cycle): 0.01% Fast response time: