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Bulletin I25197 rev. B 02/00
ST1900C..R SERIES
PHASE CONTROL THYRISTORS Hockey Puk Version
Features
Double side cooling High surge capability High mean current Fatigue free
1940A
Typical Applications
DC motor controls Controlled DC power supplies AC controllers
Major Ratings and Characteristics
Parameters
IT(AV) @ TC IT(AV) @ Ths IT(RMS) @ Ths ITSM @ 50Hz @ 60Hz It
2
(R-PUK)
Units
A C A C A C A A KA2s KA2s V s C
ST1900C..R
1625 80 1940 55 3500 25 27500 29000 3780 3490 4500 to 5200
@ 50Hz @ 60Hz
VDRM /VRRM tq TJ typical max.
500 125
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1
ST1900C..R Series
Bulletin I25197 rev. B 02/00
ELECTRICAL SPECIFICATIONS Voltage Ratings
Type number Voltage Code
45 46 ST1900C..R 48 50 52
V DRM/V RRM, max. repetitive peak and off-state voltage V
4500 4600 4800 5000 5200
VRSM , maximum nonrepetitive peak voltage V
4600 4700 4900 5100 5300
I DRM /IRRM max.
@ TC = 125C
mA
250
On-state Conduction
Parameter
I T(AV) IT(AV) Max. average on-state current @ Case temperature Max. average on-state current @ Heatsink temperature I T(RMS) Max. RMS on-state current I TSM Max. peak, one-cycle non-repetitive surge current
ST1900C..R
1625 (1030) 80 1940 (800) 55 (85) 3500 27500 29000 22000 23500
Units
A C A C A
Conditions
180 conduction, half sine wave double side (single side [anode side]) cooled
DC @ 25C heatsink temperature double side cooled t = 10ms No voltage reapplied 50% VRRM reapplied No voltage reapplied 50% VRRM reapplied Sinusoidal half wave, Initial TC = 125C t = 8.3ms t = 10ms t = 8.3ms t = 10ms t = 8.3ms t = 10ms t = 8.3ms TJ = TJ max. T J = TJ max. I = 2900A, TC = 25C
pk
A
I 2t
Maximum I2 t for fusing
3780 3490 2420 2290 KA2s
V T(TO) rt V TM IL
Max. value of threshold voltage Max. value of on-state slope resistance Max. on-state voltage Typical latching current
1.4 0.31 2.1 300
V m V mA
T J = 25C, VD = 5V
Switching
Parameter
di/dt Max. repetitive 50Hz (no repetitive) rate of rise of turned-on current t
d
ST1900C..R
150 (300)
Units Conditions
A/s From 67% VDRM to 1000A gate drive 20V, 10, t = 0.5s
r
to 1A, TJ = TJ max. Gate drive 30V, 15, V = 67% VDRM, TJ = 25C
d
Maximum delay time
2.5 s
Rise time 0.5s IT = 1000A, t = 1ms, TJ = TJ max, VRM = 50V,
p
t
q
Typical turn-off time
500
dIRR/dt = 20A/s, VDR = 67% VDRM, dVDR/dt = 8V/s linear
2
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ST1900C..R Series
Bulletin I25197 rev. B 02/00
Blocking
Parameter
dv/dt IRRM IDRM Maximum linear rate of rise of off-state voltage Max. peak reverse and off-state leakage current
ST1900C..R
500 250
Units
V/s mA
Conditions
TJ = TJ max. to 67% rated VDRM TJ = 125C rated VDRM /V RRM applied
Triggering
Parameter
PGM Maximum peak gate power
ST1900C..R
150 10 30 30 0.25 400 4
Units
W A V V mA V
Conditions
t = 100s
p
PG(AV) Maximum average gate power IGM VGM -V GM IGT VGT Max. peak positive gate current Max. peak positive gate voltage Max. peak negative gate voltage Maximum DC gate current required to trigger Maximum gate voltage required to trigger
Anode positive with respect to cathode Anode positive with respect to cathode Anode negative with respect to cathode TC = 25C, VDRM = 5V TC = 25C, VDRM = 5V Max. gate current/voltage not to trigger is the max. value which will not trigger any unit with rated VDRM anode-to-cathode applied
VGD
DC gate voltage not to trigger
0.25
V
TC = 125C
Thermal and Mechanical Specification
Parameter
TJ max. Max. operating temperature T
stg
ST1900C..R
125 -55 to 125 0.019 0.0095 0.004 0.002 43000 (4400) 1600 (R-PUK)
Units
C K/W K/W N (Kg) g
Conditions
On-state (conducting)
Max. storage temperature range Thermal resistance, junction to case
RthJ-C
DC operation single side cooled DC operation double side cooled Single side cooled Double side cooled Clamping force 43KN with mounting compound
Rth(C-h) Thermal resistance, case to heatsink F wt Mounting force 10% Approximate weight Case style
See Outline Table
RthJ-C Conduction
(The following table shows the increment of thermal resistence RthJ-C when devices operate at different conduction angles than DC)
Conduction angle
180 120 60
Single side
0.0010 0.0017 0.0044
Double side
0.0010 0.0017 0.0044
Units
K/W
Conditions
TJ = TJ max.
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ST1900C..R Series
Bulletin I25197 rev. B 02/00
Ordering Information Table
Device Code
ST 190
1 1 2 3 4 5 6 7 Thyristor Essential part number 0 = Converter grade C = Ceramic Puk 2
0
3
C
4
52
5
R
6
1
7 8
Voltage code: Code x 100 = VRRM (See Voltage Rating Table) R = Puk Case 0 = Eyelet terminals (Gate and Auxiliary Cathode Unsoldered Leads) 1 = Fast-on terminals (Gate and Auxiliary Cathode Unsoldered Leads) 2 = Eyelet terminals (Gate and Auxiliary Cathode Soldered Leads) 3 = Fast-on terminals (Gate and Auxiliary Cathode Soldered Leads)
8
-
Critical dv/dt: None = 500V/sec (Standard selection) L = 1000V/sec (Special selection)
Outline Table
112.5 (4.4) DIA. MAX. 73.2 (2.9) DIA. MAX. TWO PLACES 3 7.7 (1.5 ) M A X . GATE 1.5 (0.06) DIA.
ANODE
HOLE 1.5 (0.06) DIA. MAX. 4.76 (0.2)
CATHODE
20 5
2 (0 . 4)
6 .3
(R-PUK) All dimensions in millimeters (inches) Quote between upper and lower pole pieces has to be considered after application of Mounting Force (see Thermal and Mechanical Specification)
3.7 (0.15) DIA. NOM. X 2.1 (0.1) DEEP MIN. BOTH ENDS
4
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ST1900C..R Series
Bulletin I25197 rev. B 02/00
Maximum Allowable Heatsink Temperature (C) Maximum Allowable Heatsink Temperature (C)
130 120 110 100 90 80 70 60 50 40 30 20 0 500
60
ST1900C..R Series (Single Side Cooled) R thJ-hs (DC) = 0.023 K/W
130 120 110 100 90 80 70 60 50 40 30 20 0
60
ST1900C..R Series (Double Side Cooled) R thJ-hs(DC) = 0.0115 K/W
Conduction Angle
Conduction Angle
120 180
120 180 DC
DC
1000
1500
2000
2500
1000
2000
3000
4000
Average On-state Current (A)
Fig. 1 - Current Ratings Characteristics
Average On-state Current (A)
Fig. 2 - Current Ratings Characteristics
Maximum Average On-state Power Loss (W)
Maximum Average On-state Power Loss (W)
9000 8000 7000 6000
RMS Limit DC 180 120 60
10000
5000 4000 3000 2000 1000 0 0 1000 2000 3000 4000
Average On-state Current (A)
Fig. 3- On-state Power Loss Characteristics
ST1900C..R Series T J = 125C
Conduction Angle
1000
TJ = 125C
ST1900C..R Series
100 1 1.5 2 2.5 3 3.5 4 4.5
Average On-state Current (A)
Fig. 4- On-state Power Loss Characteristics
Peak Half Sine Wave On-state Current (A)
26000 24000 22000 20000 18000 16000 14000 12000 10000 8000 1
Peak Half Sine Wave On-state Current (A)
At Any Rated Load Condition And With 50% Rated V Applied Following Surge RRM Initial T J= 125C
60 55 50 45 40 35 30 25 20 1
@ 60 Hz 0.0083 s @ 50 Hz 0.0100 s
Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction May Not Be Maintained. Initial T J= 125C 50% Rated V RRM Reapplied
ST1900C..R Series
ST1900C..R Series
10
100
10
Pulse Train Duration (s)
Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig.5 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled
Fig. 6 - Maximum Non-Repetitive Surge Current Single and Double Side Cooled
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ST1900C..R Series
Bulletin I25197 rev. B 02/00
100000
Total Stroed Charge - Qrr (C)
T J = 125C IT
dIT dt
t
s tp = 3m
I T = 1400A
10000
Qrr
IR (R C) ME
ST1900C..R Series
1000 0.1
1
10
100
Rate Of Decay Of On-state Current - di/dt (A/s)
Fig. 7 - Stored Charged
Transient Thermal Impedance Z thJ-hs (K/W)
0.1
ST1900C..R Series
0.01
Steady State Value R thJ-C = 0.019 K/W (Single Side Cooled) R thJ-C = 0.0095 K/W (Double Side Cooled) (DC Operation)
0.001
0.0001 0.001
0.01
0.1
1
10
100
Square Wave Pulse Duration (s)
Fig. 10 - Thermal Impedance ZthJ-hs Characteristics
100
Instantaneous Gate Voltage (V)
10
(1) PGM = 2W (2) PGM = 4W (3) PGM = 8W (4) PGM = 20W (5) PGM = 50W (6) PGM =100W
(5)
(6)
Tj=-40 C
Tj=25 C Tj=125 C
1
(1)
(2)
(3)
(4)
VGD IGD
Device: ST1900C..R Series
Frequency Limited by PG(AV)
0.1 0.001
0.01
0.1
1
10
Instantaneous Gate Current (A) Fig. 11 - Gate Characteristics
6
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