15KPA45A

TVS DIODE 45VWM 72.8VC AXIAL

15KPA Series Mechanical Data Feature: Peak Pulse Power 15000 Watt Stand-off Voltage 17 To 280 VOLTS GLASS PASSIV ATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR * Glass passivated junction * 15000W peak pulse power capability on 10/1000us waveform * Excellent clamping capability * Repetition rate(duty cycle) : 0.05% * Low incremental surge resistance * Fast response time: typically less than 1.0ps from 0 Volts to BV, Bidirectonal less than 10 ns * High temperature soldering guaranteed: 265°C/10 seconds/.375" , (9.5mm) lead length,51bs.(2.3kg) tension * Case: Molded plastic over glass passivated junction * Terminal: Plated Axial leads, solderable per MIL-STD-750, Method 2026 * Polarity: Color band denotes positive end (cathode) except Bipolar * Mounting Position: Any * Weight: 0.07 ounce, 2.5 grams R-6 R-6 Outline Dimensions 25.4 - 8.6 9.1 1.2 1.3 8.6 9.1 http://www .weitron.com.tw WEITRON 1/3 24-Jan-06 Lead(Pb)-Free P b * For Bidirectional use C or CA Su?x for types 15KPA17 thru type

FEATURES ? Plastic package has Underwriters Laboratory P-600 Flammability Classification 94V-0 ? Glass passivated junction ? 15000W Peak Pulse Power capability on 10/1000 μs waveform ? Excellent clamping capability 1.0(25.4) MIN ? Repetition rate (duty cycle):0.05% .360(9.1) ? Low incremental surge resistance .340(8.6) ? Fast response time: typically less DIA .360(9.1) than 1.0 ps from 0 volts to BV .340(8.6) ? Typical Id less than 1μA above 10V ? High temperature soldering guaranteed: 265°C/10 seconds/.375", (9.5mm) lead length, 5lbs., (2.3kg) tension .052(1.3) 1.0(25.4) MIN .048(1.2) MECHANICAL DATA Case:Molded plastic over glass passivated junction Terminals: Plated Axial leads, solderable per Dimensions in inches (milimeters) MIL-STD-750, Method 2026 Polarity: Color band denoted positive end (cathode) except Bipolar Mounting Position: Any W

111 ?2009 Littelfuse, Inc. Speci?cations are subject to change without notice. T ransient Voltage Suppression Diodes Revision: January 09, 2009 Axial Leaded – 15000W > 15KPA series 15KPA Series Please refer to http://www.Littelfuse.com/series/15KPA.html for current information. 15KPA Series AGENCY AGENCY FILE NUMBER E128662/E230531 15KPA Series TVS devices are ideal for the protection of I/O interfaces, V CC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. Applications Features The 15KPA Series is designed speci?cally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Description Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10x1000μs test waveform (Fig.1) (Note 1) P PPM 15000 W Steady State Power Dissipation on ini?nite heat sink at T L =75oC (Fig. 5) P D 8.0 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirection

Glass passivated junction 15000W peak pulse power capability on 10/1000us waveform Excellent clamping capability Repetition rate(duty cycle) : 0.05% Low incremental surge resistance Fast response time: typically less than 1.0ps from 0 Volts to BV, Bidirectonal less than 10 ns High temperature soldering guaranteed: 265°C/10 seconds/.375", (9.5mm) lead length,51bs.(2.3kg) tension Case: Molded plastic over glass passivated junction , Method 2026 Polarity: Color band denotes positive end (cathode) except Bipolar Mounting Position: Any Weight: 0.07 ounce, 2.5 grams SYMBOL VALUE UNITS P PPM Minimum 15000 Watts I PPM SEE TABLE 1 Amps P M(AV) 8 Watts I FSM 400 Amps T J , T STG -55 to + 175 Electrical characteristics apply in both directions Plastic package RATING Peak Pulse Power Dissipation on 10/1000s waveform (Note 1,FIG.1) Peak Pulse Current of on 10/1000s waveform (Note 1,FIG.3) Terminal: Plated Axial leads, solderable per MIL-ST

Only One Name Means ProTek’Tion? www.protekdevices.com 05024.R18 9/12 Page 1 05024 15KPA17A - 15KPA280A 15kW Po WeR tvs com Ponent Desc RiPtion The 15KPA Series, are discrete 15,000 Watt, silicon transient voltage suppressors (TVS) designed for use in applications where large voltage transients can permanently damage voltage sensitive components and equipment. The 15KPA series is available in voltages ranging from 17V to 280V with 5 percent and 10 percent tolerances. Both tolerances are referenced to the power supply output or operating voltage level. This series is compatiable with IEC 61000-4-5 (Surge) requirements. FeAtu Res ? Compatible with IEC 61000-4-5 (Surge): 48A, 8/20μs - L3(Line- Ground), L4(Line-Line) & L1 (Power) ? 15,000 Watts Peak Pulse Power per Line (tp = 10/1000μs) ? Unidirectional and Bidirectional Configurations ? Easy Mounting to Printed Circuit Board ? tClamping (0V to V BR Min.) < 1 x 10 -12 seconds theoretical (Unidirec - tional) and < 5ns (Bidirectional

PRODUCT CATALOG & DESIGN GUIDE T ransient Voltage Suppression (TVS) Diode Products DIODE

FEATURES MECHANICAL DATA DEVICES FOR BIPOLAR APPLICATION ? Plastic package. ? Glass passivated junction. ? 15 ,000W Peak Pulse Power capability on 10/1000μs waveform. ? Excellent clamping capability. ? Repetition rate (duty cycle): 0.05%. ? Low incremental surge resistance. ? Fast response time: typically less than 1.0ps from 0 volt to BV, Bidirectional less than 10ns. ? High temperature soldering guaranteed: 265°C/10 seconds/.375", (9.5mm) lead length, 5lbs, (2.3kg) tension. M M 6 Notes: 1. Non-repetitive current pulse, per Fig. 3 and derated above TA = 25 ? per Fig. 2. 2. 8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minute maximum. RATING SYMBOL VALUE UNIT Peak Pulse Power Dissipation on 10/1000 ? s waveform. (Note 1 ?Fig. 1) P PPM Minimum 15 ,000 Watts Peak Pulse Current on 10/1000 ? s waveform. (Note 1 ?Fig. 3) I

Transient Voltage Suppressors 15KPA Series ELECTRONICS CircuitProtection System Speci?cations are subject to change without notice. Please refer to http://www.ruilon.com for current information.