BZW04-78 Datasheet | Taiwan Semiconductor

FEATURES - Excellent clamping capability - Low impedance surge resistance - 400W surge capability at 10 / 1000 μs waveform - Very fast response time - Typical IR less than 1μA above 10V - pliant to Ro HS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 definition BZW04 SERIES Taiwan Semiconductor MECHANICAL DATA Case: DO-204AL (DO-41) Molding pound, UL flammability classification rating 94V-0 Base P/N with suffix "G" on packing code - green pound (halogen-free) Terminal: Matte tin plated leads, solderable per JESD22-B102 Meet JESD 201 class 1A whisker test, Weight: 0.3g (approximately) DO-204AL (DO-41) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25o C unless otherwise noted) PARAMETER Peak power dissipation at TA=25o C, Tp=1ms (Note 1) Steady state power dissipation at TL=75o C lead lengths .375", 9.5mm (Note 2) SYMBOL PPK VALUE 400 Peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (Note 3) IFSM Junction to leads Junction to ambient on printed circuit L lead=10mm RθJL RθJA 60 100 Operating junction temperature range Storage temperature range TSTG Note 1: Non-repetitive Current Pulse Per Fig. 3 and Derated above TA=25o C Per Fig. 2 Note 2: Mounted on 5 x 5 mm Copper Pads to Each Terminal - 55 to +175 - 55 to +175 Note 3: 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute Maximum UNIT Watts Watts A o C/W o C/W OC...