SMTY18AM

www.DataSheet4U.com ® SMTY18AM LOW FORWARD VOLTAGE TVS: Transky™ FEATURES AND BENEFITS ■ ■ ■ ■ ■ ■ High peak pulse power: 400W (8/20µs) Stand-off voltage 16V Low forward voltage: 0.48V @ 0.85A @ 25°C Low clamping factor VCL/VBR Fast response time Very thin package (1.0mm overall component height) A K STmite (DO-216AA) DESCRIPTION The Transky™ is designed specifically for portable equipments and miniaturized electronics devices subject to ESD transient overvoltages. The Transky™ combines the performance of a Transil™ or TVS (Tansient Voltage Supressor) and low forward voltage Schottky diode in a monolithic structure. COMPLIES WITH FOLLOWING STANDARDS IEC 61000-4-2 Level 4: 15kV (Air discharge) 8kV (Contact discharge) MIL Standard 883E-Method 3015-7: class 3C Human Body Model (HBM) Table 1: Order Code Part Number SMTY18AM Marking Y18 www.DataSheet4U.com K A Table 2: Absolute Ratings (limiting values) Symbol VPP PPP IFSM Tstg Tj IEC 61000-4-2 standard Peak pulse power dissipation (see note 1) Non repetitive surge peak forward current Storage temperature range Maximum operating junction temperature Parameter Air discharge Contact discharge Tj initial = Tamb Tp = 10 ms Tj = initial = Tamb Value 15 8 400 25 -65 to + 175 150 Unit kV W A °C °C Note 1: 8/20µs pulse waveform September 2004 REV. 2 1/6 www.DataSheet4U www.DataSheet4U.com 4U.com www.DataSheet4U.com SMTY18AM Table 3: Thermal Resistances Symbol Rth(j-a) Parameter Junction to ambient on PCB with recommended...