irf1902 International Rectifier Corp., irf1902 Datasheet
irf1902
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irf1902 Summary of contents
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... Thermal Resistance Symbol Parameter R Junction-to-Drain Lead JL R Junction-to-Ambient JA www.irf.com V DSS 20V from 4. 4.5V GS ƒ ƒ ƒ 94282A IRF1902 ® HEXFET Power MOSFET R max (m I DS(on) D 85@V = 4.5V 4.0A GS 170@V = 2.7V 3. SO-8 Max. Units ...
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... IRF1902 Electrical Characteristics @ T Parameter V Drain-to-Source Breakdown Voltage (BR)DSS Breakdown Voltage Temp. Coefficient (BR)DSS J R Static Drain-to-Source On-Resistance DS(on) V Gate Threshold Voltage GS(th) g Forward Transconductance fs I Drain-to-Source Leakage Current DSS Gate-to-Source Forward Leakage I GSS Gate-to-Source Reverse Leakage Q Total Gate Charge ...
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... Gate-to-Source Voltage (V) Fig 3. Typical Transfer Characteristics www.irf.com 100 TOP 10 BOTTOM 2.25V 1 0.1 10 100 0.1 Fig 2. Typical Output Characteristics 2 1.5 1.0 0.5 0.0 -60 -40 4.0 4.5 5.0 Fig 4. Normalized On-Resistance IRF1902 VGS 7.0V 5.0V 4.5V 3.5V 3.0V 2.7V 2.5V 2.25V 20µs PULSE WIDTH Tj = 150° Drain-to-Source Voltage (V) 4. 4. 100 ...
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... IRF1902 10000 0V, C iss = rss = oss = 1000 Ciss Coss 100 Crss Drain-to-Source Voltage (V) Fig 5. Typical Capacitance Vs. Drain-to-Source Voltage 100.00 10. 150°C 1.00 0.10 0.0 0 Source-toDrain Voltage (V) Fig 7. Typical Source-Drain Diode Forward Voltage ...
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... Fig 11. Typical Effective Transient Thermal Impedance, Junction-to-Ambient www.irf.com R Pulse Width Duty Factor Fig 10a. Switching Time Test Circuit V DS 90% 125 150 ° 10 d(on) Fig 10b. Switching Time Waveforms 0.001 0. Rectangular Pulse Duration (sec) 1 IRF1902 D.U. µ d(off ...
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... IRF1902 0.15 0.14 0.13 0.12 0.11 0.10 0.09 0. 4.2A 0.07 0.06 0.05 0.04 2.0 4.0 V GS, Gate -to -Source Voltage (V) Fig 12. Typical On-Resistance Vs. Gate Voltage Charge Fig 14a. Basic Gate Charge Waveform 6 3.000 2.500 2.000 1.500 1.000 0.500 0.000 0 6.0 8.0 Fig 13. Typical On-Resistance Vs. Drain 12V V GS Fig 14b. Gate Charge Test Circuit ...
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... 250µA 1.0 0.5 -75 -50 - Temperature ( °C ) Fig 15. Typical Threshold Voltage Vs. Junction Temperature www.irf.com 100 125 150 1.00 Fig 16. Typical Power Vs. Time IRF1902 10.00 100.00 1000.00 Time (sec) 7 ...
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... IRF1902 SO-8 Package Details 0.25 [.010 NOT ES: 1. DIMENSIONING & T OLERANCING PER AS ME Y14.5M-1994. 2. CONT ROLLING DIMENSION: MILLIMET ER 3. DIMENSIONS ARE SHOWN IN MILLIMET ERS [INCHES ]. 4. OUT LINE CONFORMS T O JEDEC OUT LINE MS-012AA. ...
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... Data and specifications subject to change without notice. This product has been designed and qualified for the Industrial market. Qualification Standards can be found on IR’s Web site. Visit us at www.irf.com for sales contact information.11/01 IRF1902 . . ...