器件名称: Y18
功能描述: LOW FORWARD VOLTAGE TVS: Transky
文件大小: 61.4KB 共6页
简 介:
SMTY18AM
LOW FORWARD VOLTAGE TVS: Transky
FEATURES AND BENEFITS
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High peak pulse power: 400W (8/20s) 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)
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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
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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: 8/20s pulse waveform
September 2004
REV. 2
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SMTY18AM
Table 3: Thermal Resistances Symbol Rth(j-a) Parameter Junction to ambient on PCB with recommended pad layout Value 250 Unit °C/W
Table 4: Static Electrical Characteristics (Tamb = 25°C) Symbol VBR IRM VRM VCL……
