30KPA84A Datasheet | Littelfuse

30KPA Series TVS Diode Axial Leaded - 30000W > 30KPA series Ro HS Pb e3 Uni-directional Bi-directional Agency Approvals Agency Agency File Number E230531 Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation by 10/1000μs Test Waveform (Fig.2)(Note 1) PPPM 30 k W Steady State Power Dissipation on Infinite Heat Sink at TL=75ºC Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2) IFSM Operating Junction and Storage Temperature Range TJ, TSTG -55 to 175 °C Typical Thermal Resistance Junction to Lead RθJL Typical Thermal Resistance Junction to Ambient RθJA 8.0 °C/W 40 °C/W Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. Functional Diagram Descriptions The 30KPA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage...