IRFE420 Ver la hoja de datos (PDF) - International Rectifier
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IRFE420
International Rectifier
IRFE420 Datasheet PDF : 7 Pages
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IRFE420
Electrical Characteristics @ Tj = 25°C (Unless Otherwise Specified)
Parameter
Min Typ Max Units
Test Conditions
BVDSS
Drain-to-Source Breakdown Voltage
500 — — V
VGS = 0V, ID = 1.0mA
∆BVDSS/∆TJ Temperature Coefficient of Breakdown — 0.43 — V/°C Reference to 25°C, ID = 1.0mA
Voltage
RDS(on)
Static Drain-to-Source On-State
Resistance
— — 0.30
—
— 3.45 Ω
VGS = 10V, ID = 0.90A➃
VGS =10V, ID =1.4A ➃
VGS(th)
gfs
Gate Threshold Voltage
Forward Transconductance
2.0 — 4.0 V
1.0 — — S ( )
VDS = VGS, ID =250µA
VDS > 15V, IDS =0.90A➃
IDSS
Zero Gate Voltage Drain Current
— — 25
— — 250 µA
VDS=400V, VGS=0V
VDS =400V
VGS = 0V, TJ = 125°C
IGSS
Gate-to-Source Leakage Forward
—
— 100 nA
IGSS
Gate-to-Source Leakage Reverse
— — -100
VGS = 20V
VGS = -20V
Qg
Total Gate Charge
— — 16.7
VGS =10V, ID= 1.4A
Qgs
Gate-to-Source Charge
— — 3.0 nC
VDS =250V
Qgd
Gate-to-Drain (‘Miller’) Charge
— — 8.7
td(on)
tr
td(off)
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
— — 40
— — 30
ns
— — 60
VDD =250V, ID =1.4A,
RG =7.5Ω
tf
Fall Time
— — 30
LS + LD
Total Inductance
— 6.1 — nH Measured from the center of
drain pad to center of source
pad
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
— 350
— 80 — pF
— 35 —
VGS = 0V, VDS = 25V
f = 1.0MHz
Source-Drain Diode Ratings and Characteristics
Parameter
Min Typ Max Units
IS Continuous Source Current (Body Diode)
ISM Pulse Source Current (Body Diode) ➀
— — 1.4 A
— — 5.6
Test Conditions
VSD
trr
QRR
ton
Diode Forward Voltage
Reverse Recovery Time
Reverse Recovery Charge
Forward Turn-On Time
— — 1.2 V
— — 900 nS
— — 5.9 µc
Tj = 25°C, IS = 1.4A, VGS = 0V ➃
Tj = 25°C, IF = 1.4A, di/dt ≤ 100A/µs
VDD ≤ 50V ➃
Intrinsic turn-on time is negligible. Turn-on speed is substantially controlled by LS + LD.
Thermal Resistance
Parameter
RthJC
RthJ-PCB
Junction to Case
Junction to PC Board
For footnotes refer to the last page
2
Min Typ Max Units
— — 9.1
— — 26" "°C"/W
Test Conditions
Soldered to a copper clad PC board
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