2
20ETF..S QUIET
IR
Series
Bulletin I2111 rev. C 03/99
www.irf.com
IF(AV) Max. Average Forward Current 20 A @ TC = 97° C, 180° conduction half sine wave
IFSM Max. Peak One Cycle Non-Repetitive 250 10ms Sine pulse, rated VRRM applied
Surge Current 300 10ms Sine pulse, no voltage reapplied
I2t Max. I2t for fusing 316 10ms Sine pulse, rated VRRM applied
442 10ms Sine pulse, no voltage reapplied
I2√t Max. I2√t for fusing 4420 A2√s t = 0.1 to 10ms, no voltage reapplied
Part Number VRRM , maximum VRSM , maximum non repetitive I RRM
peak reverse voltage peak reverse voltage 150 °C
VVmA
20ETF02S 200 300
20ETF04S 400 500 5
20ETF06S 600 700
Voltage Ratings
Absolute Maximum Ratings
Electrical Specifications
Recovery Characteristics
Parameters 20ETF..S Units Conditions
A
A2s
VFM Max. Forward Voltage Drop 1.30 V @ 20A, TJ = 25°C
1.67 V @ 60A, TJ = 25°C
rtForward slope resistance 12.5 mΩ
VF(TO) Threshold voltage 0.9 V
IRM Max. Reverse Leakage Current 0.1 TJ = 25 °C
5.0 TJ = 150 °C
Parameters 20ETF..S Units Conditions
TJ = 150°C
VR = rated VRRM
mA
trr Reverse Recovery Time 160 ns IF @ 20Apk
Irr Reverse Recovery Current 10 A @ 100A/ µs
Qrr Reverse Recovery Charge 1.25 µC @ 25°C
S Snap Factor tb/ta 0.6 typical
Parameters 20ETF..S Units Conditions
ta tb
trr
t
Ifm
dir
dt Qrr
Irm (REC)
mA