IRF820 ! POWER MOSFET GENERAL DESCRIPTION FEATURES This high voltage MOSFET uses an advanced termination Robust High Voltage Termination scheme to provide enhanced voltage-blocking capability Avalanche Energy Specified without degrading performance over time. In addition, this Source-to-Drain Diode Recovery Time Comparable to a advanced MOSFET is designed to withstand high energy in Discrete Fast Recovery Diode avalanche and commutation modes. The new energy Diode is Characterized for Use in Bridge Circuits efficient design also offers a drain-to-source diode with a IDSS and VDS(on) Specified at Elevated Temperature fast recovery time. Designed for high voltage, high speed switching applications in power supplies, converters and PWM motor controls, these devices are particularly well suited for bridge circuits where diode speed and commutating safe operating areas are critical and offer additional and safety margin against unexpected voltage transients. PIN CONFIGURATION SYMBOL TO-220/TO-220FP TO-252 TO-251 Front View Front View Front View N-Channel MOSFET SOURCE DRAIN GATE SO URC E DR AIN G ATE SO URCE DRAIN G ATE D G 1 1 2 2 3 1 2 3 S 3 ABSOLUTE MAXIMUM RATINGS Rating Drain to Current Ё Continuous Ё Pulsed Gate-to-Source Voltage Ё Continue Ё Non-repetitive Total Power Dissipation Symbol Value Unit ID 2.0 A IDM 9.0 VGS ±20 V VGSM ±40 V PD W TO-251/TO-252 60 TO-220 60 TO-220FP 32 Operating and Storage Temperature Range Single Pulse Drain-to-Source Avalanche Energy Ё TJ = 25к TJ, TSTG -55 to 150 к EAS 20 mJ șJC 1.0 к/W șJA 62.5 TL 260 (VDD = 100V, VGS = 10V, IL = 2A, L = 10mH, RG = 25ȍ) Thermal Resistance Ё Junction to Case Ё Junction to Ambient Maximum Lead Temperature for Soldering Purposes, 1/8” from case for 10 seconds к Page 1 IRF820 ! POWER MOSFET ORDERING INFORMATION Part Number Package IRF820-251............................................TO-251 ..................IRF820-252............................................TO-252 ..................IRF820-220............................................TO-220 ..................IRF820-220FP TO-220 Full Package ELECTRICAL CHARACTERISTICS Unless otherwise specified, TJ = 25к. IRF820 Characteristic Drain-Source Breakdown Voltage (VGS = 0 V, ID = 250 ӴA) Symbol Min V(BR)DSS 600 Typ Max Units V mA Drain-Source Leakage Current (VDS = 600 V, VGS = 0 V) (VDS = 480 V, VGS = 0 V, TJ = 125к) IDSS Gate-Source Leakage Current-Forward (Vgsf = 20 V, VDS = 0 V) IGSSF 100 nA Gate-Source Leakage Current-Reverse (Vgsr = 20 V, VDS = 0 V) IGSSR 100 nA Gate Threshold Voltage (VDS = VGS, ID = 250 ӴA) VGS(th) 4.0 V Static Drain-Source On-Resistance (VGS = 10 V, ID = 1.2A) * RDS(on) 4.4 ȍ 0.1 1.0 2.0 Forward Transconductance (VDS Њ 50 V, ID = 1.0A) * gFS Input Capacitance Ciss 435 Coss 56 pF pF Crss 9.2 pF td(on) 12 tr 21 ns ns td(off) 30 ns tf 24 ns (VDS = 25 V, VGS = 0 V, f = 1.0 MHz) Output Capacitance Reverse Transfer Capacitance Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Total Gate Charge (VDD = 300 V, ID = 2.0 A, VGS = 10 V, RG = 18ȍ) * 1.4 mhos Qg 13 Qgs 2.0 nC nC Qgd 6.0 nC Internal Drain Inductance (Measured from the drain lead 0.25” from package to center of die) LD 4.5 nH Internal Drain Inductance (Measured from the source lead 0.25” from package to source bond pad) LS 7.5 nH Gate-Source Charge Gate-Drain Charge (VDS = 400 V, ID = 2.0 A, VGS = 10 V)* 22 SOURCE-DRAIN DIODE CHARACTERISTICS Forward On-Voltage(1) Forward Turn-On Time Reverse Recovery Time (IS = 2.0 A, VGS = 0 V, dIS/dt = 100A/µs) VSD 1.5 V ton ** ns trr 340 ns * Pulse Test: Pulse Width Љ300µs, Duty Cycle Љ2% ** Negligible, Dominated by circuit inductance Page 2 ! IRF820 POWER MOSFET TYPICAL ELECTRICAL CHARACTERISTICS Page 3 IRF820 POWER MOSFET PACKAGE DIMENSION TO-220 A D c1 PIN 1: GATE PIN 2: DRAIN PIN 3: SOURCE E1 E F φ A A1 L1 b b1 c c1 D L E E1 e e1 F L b1 L1 A1 c e b e1 φ Side View Front View TO-220FP C I 0 R1 .5 0 0.1 8² 1 . R3 B J H Q D R1 .5 0 A A B C D E E G H I O P K J K 0 .6 R1 M N O P G Q b R b b1 b2 e N M b2 b1 e Front View R Side View Back View Page 4 IRF820 ! POWER MOSFET PACKAGE DIMENSION TO-252 C B PIN 1: GATE PIN 2: DRAIN PIN 3: SOURCE E V R S A 4 3 L U 2 K 1 J D H G TO-251 C B PIN 1: GATE PIN 2: DRAIN PIN 3: SOURCE E V R S A 4 2 3 U K 1 L D G J H Page 5