SMAJ28A

400Watts Transient Voltage Suppressor SMAJ5.0(C)A - SMAJ550(C)A Features HALOGEN Glass passivated chip 400 W peak pulse power capability with a 10/1000 us waveform, repetitive rate (duty cycle):0.01 % HF FRE E Pb Excellent clamping capability Low reverse leakage Very fast response time Lead and body according with RoHS standard lead- free SMA DO-214AC Mechanical Characteristics RoHS 2015/863/EC Applications JEDEC DO-214AC(SMA) package I/O Interfaces Molding compound flammability rating: Power lines UL 94V-0 Automotive a nd Telecommunication Marking: Marking Code Computers & Consumer Electronics Packaging: Tape and Reel per EIA 481 Industrial Electronics Absolute Maximum Rating Rating Symbol Value Units Peak power dissipation with a 10/1000 us waveform PPPM 400 W Peak pulse current wih a 10/1000 us waveform(1) IPPM Power disspation on infinite heatsink at TL = 75 °C PD 3.0 W IFSM 40 A VF 3.5/6.5 V TJ，TSTG -55 to +150 ℃ (1) Peak forward surge current, 8.3 ms single half sinewave unidirectional only(2) Maximum instantaneous forward voltage at 25 A for unidirectional only(3) Operating junction and storage temperature range See Next Table A 1) Non-repetitive current pulse per Fig.5 and derated above TA= 25 °C per Fig.1； 2) Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum； 3) VF