1SMB28CA Datasheet | Kexin Semiconductor

Features - Working Peak Reverse Voltage Range - 10 V to 78 V - Standard Zener Breakdown Voltage Range - 11.7 V to 91.3 V - Peak Power - 600 Watts @ 1 ms - ESD Rating of Class 3 (> 16 KV) per Human Body Model - Low Leakage < 5u A Above 10 V - Maximum Clamp Voltage @ Peak Pulse Current - Response Time is Typically < 1 ns DO-214AA (SMB) 2.108 1.905 4.699 4.064 5.588 5.080 Unit:mm 4.12 3.92 3.937 2.30 1 3.302 2.10 2.348 2.108 2.65 2.45 5.59 5.39 Remended Land Pattern 1.270 0.762 0.203 0.051 0.305 0.152 - Absolute Maximum Ratings Ta = 25℃ Parameter Peak Power Dissipation (Note 1.) @ TL = 25°C, Pulse Width = 1 ms DC Power Dissipation @ TL = 75°C (Note.2) Derate Above 75°C DC Power Dissipation Derate Above 25°C Thermal Resistance Junction to Ambient Thermal Resistance Junction to Lead Junction Temperature Storage Temperature range Note.1: 10 X 1000us, non- repetitive Note.2: 1"square copper pad, FR- 4 board Symbol PPK PD RθJA RθJL TJ Tstg Rating 3 40 0.55 4.4 226 25 150 -65 to 150 Unit W W m W/℃ W m W/℃ ℃/W ℃ .kexin..cn 1 SMD...