ST1900C Просмотр технического описания (PDF) - International Rectifier
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ST1900C Datasheet PDF : 7 Pages
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ST1900C..R Series
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
45
46
ST1900C..R
48
50
52
VDRM/VRRM, max. repetitive
peak and off-state voltage
V
4500
4600
4800
5000
5200
VRSM , maximum non-
repetitive peak voltage
V
4600
4700
4900
5100
5300
IDRM/IRRM max.
@ TC = 125°C
mA
250
On-state Conduction
Parameter
IT(AV) Max. average on-state current
@ Case temperature
IT(AV) Max. average on-state current
@ Heatsink temperature
IT(RMS) Max. RMS on-state current
ITSM Max. peak, one-cycle
non-repetitive surge current
I2t
Maximum I2t for fusing
VT(TO)
rt
Max. value of threshold voltage
Max. value of on-state slope
resistance
VTM Max. on-state voltage
IL
Typical latching current
ST1900C..R
1625 (1030)
80
1940 (800)
55 (85)
3500
27500
29000
22000
23500
3780
3490
2420
2290
1.4
0.31
2.1
300
Units Conditions
A
12
°C 180° conduction, half sine wave
A double side (single side [anode side]) cooled
°C
A DC @ 25°C heatsink temperature double side cooled
A
KA2s
V
t = 10ms No voltage
t = 8.3ms reapplied
t = 10ms 50% VRRM
t = 8.3ms reapplied
t = 10ms No voltage
t = 8.3ms reapplied
t = 10ms 50% VRRM
t = 8.3ms reapplied
TJ = TJ max.
Sinusoidal half wave,
Initial TC = 125°C
mΩ TJ = TJ max.
V Ipk= 2900A, TC = 25°C
mA TJ = 25°C, VD = 5V
Switching
Parameter
di/dt Max. repetitive 50Hz (no repetitive)
rate of rise of turned-on current
td
Maximum delay time
tq
Typical turn-off time
ST1900C..R
150 (300)
2.5
500
Units Conditions
2222222222222
A/µs
µs
From 67% VDRM to 1000A gate drive 20V, 10Ω, tr = 0.5µs
to 1A, TJ = TJ max.
Gate drive 30V, 15Ω, Vd = 67% VDRM, TJ = 25°C
Rise time 0.5µs
IT = 1000A, tp = 1ms, TJ = TJ max, VRM = 50V,
dIRR/dt = 20A/µs, VDR = 67% VDRM, dVDR/dt = 8V/µs linear
D-408
To Order
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