Datasheet ST1900C..R SERIES DataSheet (Vishay)

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

Typical Applications

DC motor controls
Controlled DC power supplies

AC controllers

Major Ratings and Characteristics

Parameters ST1900C..R Units

I

T(AV)

I

T(AV)

I

T(RMS)

I

TSM

@ T

C

@ T

hs

@ T

hs

@ 50Hz 27500 A

@ 60Hz 29000 A

1625 A

80 °C

1940 A

55 °C

3500 A

25 °C

1940A

(R-PUK)

I2t@

V

DRM/VRRM

t

q

T

J

50Hz 3780 KA2s

60Hz 3490 KA2s

@

typical 500 µs

max. 125 °C

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4500 to 5200 V

1

ST1900C..R Series

Bulletin I25197 rev. B 02/00

ELECTRICAL SPECIFICATIONS

Voltage Ratings

Voltage V

DRM/VRRM

Type number Code peak and off-state voltage repetitive peak voltage

45 4500 4600

46 4600 4700

ST1900C..R 250

48 4800 4900

50 5000 5100

52 5200 5300

On-state Conduction

Parameter ST1900C..R Units Conditions

Max. average on-state current 1625 (1030) A

I

T(AV)

@ Case temperature 80 ° C

Max. average on-state current 1940 (800) A

I

T(AV)

@ Heatsink temperature 55 (85) °C

Max. RMS on-state current 3500 A DC @ 25°C heatsink temperature double side cooled

I

T(RMS)

I

Max. peak, one-cycle No voltage

TSM

non-repetitive surge current reapplied

2

t Maximum I2t for fusing No voltage Initial TC = 125°C

I

V

Max. value of threshold voltage 1.4 V TJ = TJ max.

T(TO)

r

Max. value of on-state slope

t

resistance

Max. on-state voltage 2.1 V Ipk= 2900A, TC = 25°C

V

TM

I

Typical latching current 300 mA TJ = 25°C, VD = 5V

L

, max. repetitive V

, maximum non- I

RSM

DRM/IRRM

@ TC = 125°C

VVmA

180° conduction, half sine wave

double side (single side [anode side]) cooled

A

KA2s

mΩ

t = 10ms

t = 8.3ms

t = 10ms

t = 8.3ms

t = 10ms

t = 8.3ms

t = 10ms

t = 8.3ms

50% V

RRM

reapplied Sinusoidal half wave,

reapplied

50% V

RRM

reapplied

27500

29000

22000

23500

3780

3490

2420

2290

0.31 TJ = TJ max.

max.

Switching

Parameter ST1900C..R Units Conditions

di/dt Max. repetitive 50Hz (no repetitive) From 67% V

rate of rise of turned-on current to 1A, T

Maximum delay time 2.5

t

d

t

Typical turn-off time 500

q

150 (300) A/µs

µs

Gate drive 30V, 15Ω, Vd = 67% V

Rise time 0.5µs

I

= 1000A, tp = 1ms, TJ = TJ max, V

T

dI

/dt = 20A/µs, V

RR

2

to 1000A gate drive 20V, 10Ω, tr = 0.5µs

DRM

= TJ max.

J

DRM, TJ

67% V

DR =

DRM, dVDR

= 25°C

= 50V,

RM

/dt = 8V/µs linear

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ST1900C..R Series

Bulletin I25197 rev. B 02/00

Blocking

Parameter ST1900C..R Units Conditions

dv/dt Maximum linear rate of rise of

off-state voltage

I

Max. peak reverse and off-state

RRM

leakage current

I

DRM

Triggering

Parameter ST1900C..R Units Conditions

PGMMaximum peak gate power 150 tp = 100µs

P

Maximum average gate power 10

G(AV)

I

Max. peak positive gate current 30 A Anode positive with respect to cathode

GM

VGMMax. peak positive gate voltage 30 V Anode positive with respect to cathode

-VGMMax. peak negative gate voltage 0.25 V Anode negative with respect to cathode

I

Maximum DC gate current

GT

required to trigger

V

Maximum gate voltage required

GT

to trigger

VGDDC gate voltage not to trigger 0.25 V TC = 125°C

500 V/µs TJ = TJ max. to 67% rated V

250 mA TJ = 125°C rated V

DRM/VRRM

W

400 mA TC = 25°C, V

4VT

= 25°C, V

C

DRM

DRM

= 5V

= 5V

Max. gate current/voltage not to
trigger is the max. value which
will not trigger any unit with rated

anode-to-cathode applied

V

DRM

DRM

applied

Thermal and Mechanical Specification

Parameter ST1900C..R Units Conditions

TJ max. Max. operating temperature 125 On-state (conducting)

Max. storage temperature range - 55 to 1 25

T

stg

R

Thermal resistance, junction 0.019 DC operation single side cooled

thJ-C

to case 0.0095 DC operation double side cooled

Thermal resistance, case 0.004 Single side cooled

R

th(C-h)

to heatsink 0.002 Double side cooled

F Mounting force ± 10%

43000

(4400)

wt Approximate weight 1600 g

Case style (R-PUK) See Outline Table

∆R

Conduction

thJ-C

(The following table shows the increment of thermal resistence R

°C

K/W

K/W

N

(Kg)

when devices operate at different conduction angles than DC)

thJ-C

Conduction angle Single side Double side Units Conditions

180° 0.0010 0.0010 T

120° 0.0017 0.0017 K/W

60° 0.0044 0.0044

J

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Clamping force 43KN with
mounting compound

= TJ max.

3

ST1900C..R Series

Bulletin I25197 rev. B 02/00

Ordering Information Table

Device Code

ST 190 0 C 52 R 1

1 - Thyristor

2 - Essential part number

3 - 0 = Converter grade

4 - C = Ceramic Puk

5 - Voltage code: Code x 100 = V

6 - R = Puk Case

7 - 0 = Eyelet terminals (Gate and Auxiliary Cathode Unsoldered Leads)

8 - Critical dv/dt: None = 500V/µsec (Standard selection)

Outline Table

51 2 3

4

(See Voltage Rating Table)

RRM

7

6 8

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)

L = 1000V/µsec (Special selection)

112.5 (4.4) DIA. MAX.

73.2 (2.9) DIA. MAX.

TWO PLACES

GATE

1.5 (0.06) DIA.

37.7 (1.5 ) MA X.

ANODE

CATHODE

HOLE 1.5 (0.06)
DIA. MAX.

4.76 (0.2)

3.7 (0.15) DIA. NOM. X

2.1 (0.1) DEEP MIN.
BOTH ENDS

4

20° ± 5°

)

4

2

.

0

(

3

.

6

(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)

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ST1900C..R Series

20

30

40

50

60

70

80

90

100

110

120

130

0 1000 2000 3000 4000

60˚

120˚

Conduction Angle

ST1900C..R Series
(Double Side Cooled)
R (DC) = 0.0115 K/W

thJ-hs

DC

180˚

100

1000

10000

1 1.5 2 2.5 3 3.5 4 4.5

T = 125˚C

J

ST1900C..R Series

8000

10000

12000

14000

16000

18000

20000

22000

24000

26000

1 10 100

Initial T = 125˚C

@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s

ST1900C..R Series

J

At Any Rated Load Condition And With

50% Rated V Applied Following Surge

RRM

Bulletin I25197 rev. B 02/00

130

120

110

ST1900C..R Series
(Single Side Cooled)
R (DC) = 0.023 K/W

thJ-hs

100

90
80

Conduction Angle

70

60

50

40
30

20

Maximum Allowable Heatsink Temperature (°C)

60˚

120˚

180˚

DC

0 500 1000 1500 2000 2500

Average On-state Current (A)

Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics

9000

8000

7000

6000

5000

4000

DC
180˚
120˚

60˚

RMS Limit

Conduction Angle

3000

2000

1000

0

0 1000 2000 3000 4000

Maximum Average On-state Power Loss (W)

ST1900C..R Series
T = 125˚C

J

Average On-state Current (A)

Fig. 3- On-state Power Loss Characteristics

Maximum Allowable Heatsink Temperature (°C)

Average On-state Current (A)

Maximum Average On-state Power Loss (W)

Average On-state Current (A)

Fig. 4- On-state Power Loss Characteristics

Peak Half Sine Wave On-state Current (A)

Number Of Equal Amplitude Half Cycle Current Pulses (N)

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Fig.5 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

60

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration. Control

55

Of Conduction May Not Be Maintained.

50

50% Rated V Reapplied

Initial T = 125˚C

J

RRM

45

40

35

30

ST1900C..R Series

25

20

Peak Half Sine Wave On-state Current (A)

110

Pulse Train Duration (s)

Fig. 6 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

5

ST1900C..R Series

Bulletin I25197 rev. B 02/00

100000

I

T

10000

t

=

p

T = 125˚C

J

d

I

T

d

t

s

3

m

Q

rr

(REC)

I

RM

t

I = 1400A

T

Total Stroed Charge - Qrr (µC)

1000

0.1 1 10 100

ST1900C..R Series

Rate Of Decay Of On-state Current - di/dt (A/µs)

Fig. 7 - Stored Charged

0.1

(K/W)

thJ-hs

ST1900C..R Series

0.01

Steady State Value

R = 0.019 K/W

thJ-C

0.001

0.0001

Transient Thermal Impedance Z

0.001 0.01 0.1 1 10 100

(Single Side Cooled)

R = 0.0095 K/W

thJ-C

(Double Side Cooled)

(DC Operation)

Square Wave Pulse Duration (s)

100

10

1

Fig. 10 - Thermal Impedance Z

(1) PGM = 2W
(2) PGM = 4W
(3) PGM = 8W
(4) PGM = 20W
(5) PGM = 50W
(6) PGM =100W

VGD

Characteristics

thJ-hs

Tj=25 ˚ C

Tj=125 ˚ C

(5)

Tj=-40 ˚ C

(2)

(1)

IGD

Instantaneous Gate Voltage (V)

Device: ST1900C..R Series

0.1

0.001 0.01 0.1 1 10

Frequency Limited by PG(AV)

Instantaneous Gate Current (A)

Fig. 11 - Gate Characteristics

(6)

(3)

(4)

6

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