2
20ETF.. QUIET
IR
Series
Bulletin I2109 rev. B 03/99
www.irf.com
I
F(AV)
Max. Average Forward Current 20 A @ T
C
= 97° C, 180° conduction half sine wave
I
FSM
Max. Peak One Cycle Non-Repetitive 250 10ms Sine pulse, rated V
RRM
applied
Surge Current 300 10ms Sine pulse, no voltage reapplied
I
2
tMax. I
2
t for fusing 316 10ms Sine pulse, rated V
RRM
applied
442 10ms Sine pulse, no voltage reapplied
I
2
√tMax. I
2
√t for fusing 4420 A
2
√s t = 0.1 to 10ms, no voltage reapplied
Part Number
V
RRM
, maximum V
RSM
, maximum non repetitive I
RRM
peak reverse voltage peak reverse voltage 150°C
VVmA
20ETF02 200 300
20ETF04 400 500 5
20ETF06 600 700
Voltage Ratings
Absolute Maximum Ratings
Electrical Specifications
Recovery Characteristics
Parameters 20ETF.. Units Conditions
A
A
2
s
V
FM
Max. Forward Voltage Drop 1.3 V @ 20A, T
J
= 25°C
r
t
Forward slope resistance 12.5 mΩ
V
F(TO)
Threshold voltage 0.9 V
I
RM
Max. Reverse Leakage Current 0.1 T
J
= 25 °C
5.0 T
J
= 150 °C
Parameters 20ETF.. Units Conditions
T
J
= 150°C
V
R
= rated V
RRM
mA
t
rr
Reverse Recovery Time 160 ns I
F
@ 20Apk
I
rr
Reverse Recovery Current 10 A @ 100A/ μs
Q
rr
Reverse Recovery Charge 1.25 μC@ 25°C
S Snap Factor tb/ta 0.6 typical
Parameters 20ETF.. Units Conditions
ta tb
trr
Ifm
dir
dt
Qrr
Irm (REC)