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P4SMA130CA Datasheet(PDF) 1 Page - Littelfuse |
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P4SMA130CA Datasheet(HTML) 1 Page - Littelfuse |
1 / 5 page 13 ©2009 Littelfuse, Inc. Specifications are subject to change without notice. Transient Voltage Suppression Diodes Revision: January 09, 2009 P4SMA Series Surface Mount – 400W > P4SMA series Please refer to http://www.Littelfuse.com/series/P4SMA.html for current information. Description Agency Approvals P4SMA Series Features applications to optimize board space temperature coefficient ΔV BR = 0.1% x VBR@25°C x ΔT junction capability at 10×1000μs waveform, repetition rate (duty cycles):0.01% typically less than 1.0ps from 0V to BV min capability resistance R less than 1μA above 12V soldering guaranteed: 260°C/40 seconds at terminals Underwriters Laboratory Flammability 94V-O Applications 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. The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Maximum Ratings and Thermal Characteristics (T A=25 O C unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation at T A=25ºC by 10x1000μs waveform (Fig.1)(Note 1), (Note 2) P PPM 400 W Power Dissipation on infinite heat sink at T A=50 O C P M(AV) 3.3 W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) I FSM 40 A Maximum Instantaneous Forward Voltage at 25A for Unidirectional only (Note 4) V F 3.5V/6.5 V Operating Junction and Storage Temperature Range T J, TSTG -65 to 150 °C Typical Thermal Resistance Junction to Lead R uJL 30 °C/W Typical Thermal Resistance Junction to Ambient R uJA 120 °C/W Notes: 1. Non-repetitive current pulse , per Fig. 3 and derated above T A = 25 O C per Fig. 2 . 2. Mounted on 0.2x0.2” (5.0 x 5.0mm) copper pad to each terminal. 3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only, duty cycle=4 per minute maximum. 4. V F<3.5V for VBR _ < 200V and V F<6.5V for VBR _ > 201V. AGENCY AGENCY FILE NUMBER E230531 RoHS |
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