IRF7421D1 International Rectifier, IRF7421D1 Datasheet
IRF7421D1
Specifications of IRF7421D1
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IRF7421D1 Summary of contents
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... Surface mounted on FR-4 board, t ≤ 10sec www.irf.com FETKY Power Top View = 25°C unless otherwise noted) A @10VÃ GS Ã ≤ 150° (BR)DSS J PD- 91411D IRF7421D1 ä MOSFET / Schottky Diode 30V DSS 0.035Ω DS(on Schottky Vf = 0.39V SO-8 Maximum Units 5 ...
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... IRF7421D1 MOSFET Electrical Characteristics @ T Parameter V Drain-to-Source Breakdown Voltage (BR)DSS 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 I Gate-to-Source Forward Leakage GSS Gate-to-Source Reverse Leakage Q Total Gate Charge g Q Gate-to-Source Charge gs Q Gate-to-Drain ("Miller") Charge ...
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... Power Mosfet Characteristics 100 10 20µs PULSE WIDTH T = 25° 100 T = 150° 10V DS 20µs PULSE WIDTH A 5.0 5.5 6.0 IRF7421D1 VGS TOP 15V 10V 7.0V 5.5V 4.5V 4.0V 3.5V BOTTOM 3.0V 3.0V 20µs PULSE WIDTH T = 150° 0 Drain-to-Source Voltage (V) ...
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... IRF7421D1 2 4.1A D 1.5 1.0 0.5 0.0 -60 -40 - Junction Temperature (°C) J Fig 5. Normalized On-Resistance Vs. Temperature . 5 Gate-to-Source oltage ( ) Fig 7. Typical On-Resistance Vs. Gate Voltage 4 Power Mosfet Characteristics . 10V 100 120 140 160 Fig 6. Typical On-Resistance Vs. Drain 100 Single Pulse 0 0.1 Fig 8. Maximum Safe Operating Area VGS = 4 ...
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... Fig 9. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient www.irf.com Power Mosfet Characteristics SHORTED 100 0 0.01 0 Rectangular Pulse Duration (sec) 1 IRF7421D1 = 4. 24V 15V DS FOR TEST CIRCUIT SEE FIGURE Total Gate Charge (nC Notes: 1. Duty factor ...
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... IRF7421D1 Schottky Diode Characteristics 10 1 0.1 0.0 0.2 0.4 0.6 Forward Voltage Drop - V Fig. 12 -Typical Forward Voltage Drop Characteris- tics 150° 125° 25°C J 1000 0.8 1.0 (V) FM Fig.14 - Typical Junction Capacitance Vs 50°C J 25°C 00°C 75°C 50°C 25°C ...
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... SO-8 (Fetky) Part Marking Information EXA M PLE: THIS IRF7807D1 (FETKY) INTERNA TIONA L www.irf.com B H 0.25 [.010 0.10 [.004 6.46 [.255] 3X 1.27 [.050] 807D1 RECTIFIER LOG O IRF7421D1 INCHES MILLIMET ERS DIM MIN MAX MIN MAX A .0532 .0688 1.35 1.75 A1 .0040 .0098 0.10 0.25 b ...
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... IRF7421D1 SO-8 (Fetky) Tape and Reel NOTES: 1. CONTROLLING DIMENSION : MILLIMETER. 2. ALL DIMENSIONS ARE SHOWN IN MILLIMETERS(INCHES). 3. OUTLINE CONFORMS TO EIA-481 & EIA-541. NOTES : 1. CONTROLLING DIMENSION : MILLIMETER. 2. OUTLINE CONFORMS TO EIA-481 & EIA-541. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 ...