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SI4544DY Datasheet(PDF) 6 Page - Vishay Siliconix |
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SI4544DY Datasheet(HTML) 6 Page - Vishay Siliconix |
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Si4544DY Vishay Siliconix www.vishay.com S FaxBack 408-970-5600 6 Document Number: 70768 S-56944—Rev. C, 23-Nov-98 TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) P-CHANNEL 1.25 1.50 0.00 0.04 0.08 0.12 0.16 0.20 0 2468 10 –0.6 –0.4 –0.2 –0.0 0.2 0.4 0.6 0.8 –50 –25 0 25 50 75 100 125 150 2 1 0.1 0.01 10–4 10–3 10–2 10–1 110 30 1 10 20 ID = 5.7 A ID = 250 mA Duty Cycle = 0.5 0.2 0.1 0.05 0.02 Single Pulse 0.01 0 1 30 40 10 20 10 30 1. Duty Cycle, D = 2. Per Unit Base = RthJA = 52_C/W 3. TJM – TA = PDMZthJA(t) t1 t2 t1 t2 Notes: 4. Surface Mounted PDM Source-Drain Diode Forward Voltage On-Resistance vs. Gate-to-Source Voltage Threshold Voltage Single Pulse Power Normalized Thermal Transient Impedance, Junction-to-Ambient Square Wave Pulse Duration (sec) VSD – Source-to-Drain Voltage (V) VGS – Gate-to-Source Voltage (V) TJ – Temperature (_C) Time (sec) 0.1 0.00 0.25 0.50 0.75 1.00 TJ = 25_C TJ = 150_C |
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