P6SMB120CA Datasheet | Littelfuse

P6SMB Series Uni-directional TVS Diodes Surface Mount - 600W > P6SMB series Bi-directional Ro HS Pb e3 Description The P6SMB series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Agency Approvals AGENCY AGENCY FILE NUMBER E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Peak Pulse Power Dissipation at (TFAi=g2.25)º(NCobtye 10/1000µs Waveform 1), (Note 2) PPPM Power Dissipation on Infinite Heat Sink at TA=50OC Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3) Maximum Instantaneous Forward Voltage at 50A for Unidirectional Only (Note 4) Operating Junction and Storage Temperature Range PM(AV) IFSM VF TJ, TSTG Value 600 5.0 100 3.5V/5.0 -55 to 150 Unit W W A V °C Typical Thermal Resistance Junction to Lead Typical Thermal Resistance Junction to Ambient Ru JL Ru JA 20 °C/W 100 °C/W Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TA = 25OC per Fig. 3. 2. Mounted on copper pad area of 0.2x0.2” (5.0 x 5.0mm) 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. 4. VF<3.5V for VBR <_ 200V and VF<5.0V for VBR >_...