IRF840

IRF840 Power MOSFET VDSS = 500V, RDS(on) = 0.85 ohm, ID = 8.0 A D G S N Channel ELECTRICAL CHARACTERISICS at Symbol Tj = 25 C Maximum. Unless stated Otherwise Symbol Parameter Drain to Source Breakdown Voltage Drain to Source Leakage Current Gate to Source Leakage Current Gate Threshold Voltage Test Conditions VDS = 500VDC, VGS = 0VDC VDS = 400VDC, VGS = 0VDC Tj=125 C VGS = +20VDC VGS = -20VDC VDS = VGS, ID = 250µA Value Min 500 Typ Max Unit Volt µA nA nA Volt V(BR)DSS VGS = 0 VDC, ID = 250µA IDSS IGSS VGS(th) 2.0 1300 310 120 14 49 23 20 25 250 100 -100 4.0 0.85 63 9.3 3.2 Static Drain to Source On - Resistance RDS(on) VGS= 10VDC, ID = 4.8A Gate Charge Gate to Source Charge Gate to Drain Charge Input Capacitance Output Capacitance Transfer Capacitance Turn On Delay Time Turn Off Delay Time Rise Time Fall Time Continuous Source Current Pulsed Source Current Forward Voltage (Diode) QG QGS QGD CISS COSS CRSS td(on) td(off) tr tf IS ISM VSD VGS = 0VDC, IS =8.0A, Tp = 300µS VDD = 250VDC, ID = 8.0A, RG = 9.1 RD = 31 VDS = 25VDC, VGS= 0VDC, f = 1.0MHZ ID = 8.0A VDS = 400VDC, VGS = 10VDC - nC nC nC pF pF pF nS nS nS nS A A V 8.0 32 2.0 - MAXIMUM RATINGS Parameter Gate to Source Voltage Drain to Source Voltage Continuous Drain Current Pulsed Drain Current Total Power Dissapation Thermal Resistance (Junction to Ambient) (Tj = 25 C unless stated otherwise) Symbol Condition VGS VDSS ID IDM PD RTH (J-A) (TA = 25 C) Value +/- 20V 500 8.0 32 125 62 Unit Volt Volt Amp Amp W C/W Maximum Operating Temperature Range (Tj) -55 to +150 C Maximum Storage Temperature Range (Tstg) -55 to +150 C Mechanical Dimensions Dim a b c d e f g h j k m n p DIMENSIONS Millimetres Inches Min Max Min Max 10.29 2.62 6.10 3.54 14.84 13.47 1.15 1.15 3.550 4.20 1.22 2.64 0.48 0.69 10.54 2.87 6.47 3.78 15.24 14.09 1.400 2.54 4.06 4.69 1.32 2.92 0.55 0.93 0.405 0.103 0.240 0.139 0.584 0.530 0.045 0.045 0.140 0.165 0.048 0.104 0.018 0.027 0.415 0.113 0.255 0.149 0.600 0.555 0.055 0.100 0.160 0.185 0.052 0.115 0.022 0.037 d c b a m n 4 e k h f r j j Case TO-220-AB Plastic p q 12 3 g 1 - Gate 2 & 4 - Drain 3 - Source q r