International Rectifier ST1900C52R0L, ST1900C52R0, ST1900C50R3L, ST1900C50R3, ST1900C50R2L Datasheet
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D-406
DISCRETE POWER DIODES and THYRISTORS
DATA BOOK
1940A
PHASE CONTROL THYRISTORS Hockey Puk Version
ST1900C..R SERIES
D-407
Bulletin I25197/A
Features
Double side cooling
High surge capability
High mean current
Fatigue free
Typical Applications
DC motor controls
Controlled DC power supplies
AC controllers
I
T(AV)
1625 A
@ T
C
80 °C
I
T(AV)
1940 A
@ T
hs
55 °C
I
T(RMS)
3500 A
@ T
hs
25 °C
I
TSM
@ 50Hz 27500 A
@
60Hz 29000 A
I
2
t @ 50Hz 3780 KA2s
@
60Hz 3490 KA2s
V
DRM/VRRM
4500 to 5200 V
t
q
typical 500 µs
T
J
max. 125 °C
Parameters ST1900C..R Units
Major Ratings and Characteristics
(R-PUK)
ST1900C..R Series
2222222222222
12
D-408
Voltage V
DRM/VRRM
, max. repetitive V
RSM
, maximum non- I
DRM/IRRM
max.
Type number Code peak and off-state voltage repetitive peak voltage
@ TC = 125°C
V V mA
45 4500 4600
46 4600 4700
48 4800 4900
50 5000 5100
52 5200 5300
ELECTRICAL SPECIFICATIONS
Voltage Ratings
ST1900C..R 250
I
T(AV)
Max. average on-state current 1625 (1030) A
@ Case temperature 80 °C
I
T(AV)
Max. average on-state current 1940 (800) A
@ Heatsink temperature 55 (85) °C
I
T(RMS)
Max. RMS on-state current 3500 A DC @ 25°C heatsink temperature double side cooled
I
TSM
Max. peak, one-cycle No voltage
non-repetitive surge current reapplied
50% V
RRM
reapplied Sinusoidal half wave,
I
2
t Maximum I2t for fusing No voltage Initial TC = 125°C
reapplied
50% V
RRM
reapplied
V
T(TO)
Max. value of threshold voltage 1.4 V TJ = TJ max.
r
t
Max. value of on-state slope
resistance
V
TM
Max. on-state voltage 2.1 V Ipk= 2900A, TC = 25°C
I
L
Typical latching current 300 mA TJ = 25°C, VD = 5V
Parameter ST1900C..R Units Conditions
On-state Conduction
A
KA2s
0.31 TJ = TJ max.
mΩ
180° conduction, half sine wave
double side (single side [anode side]) cooled
Parameter ST1900C..R Units Conditions
Switching
di/dt Max. repetitive 50Hz (no repetitive) From 67% V
DRM
to 1000A gate drive 20V, 10Ω, tr = 0.5µs
rate of rise of turned-on current to 1A, T
J
= TJ max.
Gate drive 30V, 15Ω,
Vd = 67% V
DRM, TJ
= 25°C
Rise time 0.5µs
I
T
= 1000A, tp = 1ms, TJ = TJ max, V
RM
= 50V,
dI
RR
/dt = 20A/µs, V
DR =
67% V
DRM, dVDR
/dt = 8V/µs linear
150 (300) A/µs
µs
t
q
Typical turn-off time 500
t
d
Maximum delay time 2.5
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
27500
29000
22000
23500
3780
3490
2420
2290
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