1SMA51CAT3 Datasheet | Motorola Semiconductor

Features : - Reverse Stand- Off Voltage Range: 10 - 78 V - Bidirectional Operation - Peak Power - 400 Watts @ 1.0 ms - ESD Rating of Class 3 (>16 k V) per Human Body Model - Pico Seconds Response Time (0 V to BV) - Flat Handling Surface for Accurate Placement - Package Design for Top Side or Bottom Circuit Board Mounting - Available in Tape and Reel - Low Profile Package Mechanical Characteristics: - Case: Void- free, transfer-molded plastic - Maximum Case Temperature for Soldering Purposes: 260°C for 10 seconds - Finish: All external surfaces are corrosion resistant with readily solderable leads - Polarity: None - Mounted Position: Any MAXIMUM RATINGS AND CHARACTERISTICS Rating Peak Power Dissipation @ TL = 25°C, PW = 10/1000 µs (Note 1) Thermal Resistance from Junction to Lead Thermal Resistance from Junction to Ambient Operating and Storage Junction Temperature Range 1SMA10CAT3 through 1SMA78CAT3 PLASTIC SURFACE MOUNT BIDIRECTIONAL ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS 10 - 78 VOLTS VR 400 WATTS PEAK POWER SMA CASE 403B- 01 PLASTIC Symbol Ppk RθJL RθJA TJ, Tstg Value 400 29 150 150 Unit Watts °C/W °C/W °C - FR4 Board, using Motorola minimum remended footprint, as shown in case 403B outline dimensions spec. 1. Non- repetitive current pulse. ELECTRICAL CHARACTERISTICS Reverse Stand- off Voltage VRWM (Volts) 10 11 12 13 14 15 16 17 Breakdown Voltage VBR Volts (Min) 11.1 12.2 13.3 14.4 15.6 16.7 17.8 18.9 IT m A 1 1 1 1 1 1 1 1 Maximum Reverse Voltage @ IRSM (Clamping Voltage) VRSM (Volts) 17.0 18.2 19.9 21.5 23.2 24.4 26.0 27.6 Maximum Reverse Surge Current IRSM (Amps) 23.5 22.0 20.1 18.6 17.2 16.4 15.4 14.5 Maximum Reverse Leakage @ VRWM IR (µA) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 D Devce Marking D i Device 1SMA10CAT3 1SMA11CAT3 1SMA12CAT3 1SMA13CAT3 1SMA14CAT3 1SMA15CAT3 1SMA16CAT3 1SMA17CAT3 QXC QZC REC RGC RKC RMC RPC RRC (continued) - TOLERANCE AND VOLTAGE DESIGNATION Tolerance designation - The type number listed indicates a tolerance of ±5%. REV 1 ©...