Loading PDF...
Pages: 5
5.0SMDJ Series RoHS Pb
Revision: November 15, 2011, 16:49 ©2011 Littelfuse, Inc. Specifications are subject to change without notice. Transient Voltage Suppression Diodes 1 Surface Mount – 5000W > 5.0SMDJ series 5.0SMDJ Series Please refer to http://www.Littelfuse.com/series/5.0SSMDJ.html for current information. AGENCYAGENCY FILE NUMBER E230531 5.0SMDJ Series The 5.0SMDJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. 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 Maximum Ratings and Thermal Characteristics (T A =25 O C unless otherwise noted) Agency Approvals • Halogen-Free • RoHS compliant • For surface mounted applications to optimize board space • Low profile package • Built-in strain relief • Typical maximum temperat ure coefficient ΔV BR = 0.1% x V BR @25°C x ΔT • Glass passivated chip junction • 500 0W peak pulse power capability at 10×1000μs waveform, repetition rate (duty cycles):0.01% • Fast response time: t ypically less than 1.0ps from 0V to BV min • Excellent clamping capability • Low incremental surge resistance • Typical I R less than 5μA above 22V • High T emperature soldering guaranteed: 260°C/40 seconds at terminals • Plastic package has Underwriters Laboratory Flammability 94V-O • Matte Tin Lead–free Plated ParameterSymbolValueUnit Peak Pulse Power Dissipation at T A =25 O C by 10x1000μs waveform (Fig.1)(Note 1), (Note 2) P PPM 5000W Power Dissipation on infinite heat sink at T A =50 O C P M(AV) 6.5W Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) I FSM 300A Maximum Instantaneous Forward Voltage at 100A for Unidirectional only V F 5.0V Operating Junction and Storage Temperature Range T J , T STG -65 to 150°C Typical Thermal Resistance Junction to Lead R uJL 15°C/W Typical Thermal Resistance Junction to Ambient R uJA 75°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 copper pad area of 0.31x0.31” (8.0 x 8.0mm) 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. Description