IRKDL450 View Datasheet(PDF) - International Rectifier
Part Name
Description
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IRKDL450 Datasheet PDF : 7 Pages
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IRKDL450..S20 Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
VRRM , maximum repetitive
peak reverse voltage
V
16
1600
IRKDL450..S20 20
25
2000
2500
VRSM , maximum non-
repetitive peak rev. voltage
V
1700
2100
2600
IRRM max.
@ TJ max.
mA
50
Forward Conduction
Parameter
I
Maximum average forward current
F(AV)
@ Case temperature
IF(RMS)
I
FSM
Maximum RMS forward current
Maximum peak, one-cycle forward,
non-repetitive surge current
I2 t
Maximum I2t for fusing
I2√t Maximum I2√t for fusing
VF(TO)1 Low level value of threshold voltage
VF(TO)2 High level value of threshold voltage
rf1
Low level value of forward slope resistance
rf2
High level value of forward slope resistance
VFM Maximum forward voltage drop
IRKDL450.. Units Conditions
460
82
720
13.0
13.8
11.1
11.8
845
790
616
578
8450
1.16
1.62
0.68
0.41
2.20
A 180° conduction, half sine wave
°C
A 180° conduction, half sine wave @ TC = 82°C
KA t = 10ms No voltage
t = 8.3ms reapplied
t = 10ms 100% V
RRM
t = 8.3ms reapplied Sinusoidal half wave,
KA2s t = 10ms No voltage Initial T = T max.
J
J
t = 8.3ms reapplied
t = 10ms 100% VRRM
t = 8.3ms reapplied
KA2√s t = 0.1 to 10ms, no voltage reapplied
V (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
(I > π x IF(AV)), TJ = TJ max.
mΩ (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
(I > π x IF(AV)), TJ = TJ max.
V Ipk = 1800A, TJ = 25°C, tp = 10ms sine pulse
Recovery Characteristics
Code
TJ= 25oC
Test conditions
Max. values @ TJ = 150°C
typical trr
Ipk
di/dt Vr
IFM
trr
Qrr
Irr
@ 25% IRRM Square Pulse
@ 25% IRRM
(µs)
(A)
(A/µs) (V)
(µs)
(µC) (A)
S20
2.0
di
dt
1000
100 - 50
4.0
400 180
trr
t
Qrr
IRM (REC)
Blocking
Parameter
VINS RMS isolation voltage
IRRM Maximum peak reverse and off-state
leakage current
IRKDL450.. Units Conditions
3000
V t=1s
50
mA TJ = TJ max., rated VRRM applied
2
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