SMBJ18A

SMBJ Series Working Voltage: 5.0 to 440 V Peak Pulse Power: 600 W Surface Mount Transient Voltage Suppressors Features ● ● ● ● ● ● ● SMB/ DO-214AA Glass passivated chip 600 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle):0.01 % Low leakage Uni and Bidirectional unit Excellent clamping capability Very fast response time RoHS compliant 0.191 [4.85] 0.171 [4.35] 0.087 [2.20] 0.078 [1.96] 0.148 [3.75] 0.130 [3.30] Mechanical Data ● ● ● ● ● Case: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end except Bipolar Mounting position: Any 0.012 [0.30] 0.006 [0.15] 0.096 [2.44] 0.084 [2.13] 0.008 [0.20] 0 [0.00] 0.059 [1.51] 0.030 [0.75] 0.217 [5.50] 0.201 [5.10] Maximum Ratings(TA=25℃ unless otherwise noted) Parameter Peak power dissipation with a 10/1000μs waveform(1) Peak pulse current with a 10/1000μs waveform(1) Power dissipation on infinite heatsink at TL = 75 °C Peak forward surge current, 8.3 ms single half sine(2) wave unidirectional only Maximum instantaneous forward voltage at 50 A for unidirectional only(3) Operating junction and storage temperature range Value Symbol PPP 600 IPP See Next Table PD 5.0 Unit W A W IFSM 100 A VF 3.5/5.0 V TJ, TSTG - 55 to +150 °C Note: (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