Powerex C437, C438, C376, C377, C378 Data Sheet

5.2

Condensed Electrical And Thermal Characteristics And Ratings

I

GETYPE

I CONSTRUCTION

SPECIFICATIONS

1'-V,_o_lt--'ag::...e_R_a--'ng::...e

Forward Conduction

I(RMS)

I

TSM

2

1

t Max. 12t for fusing 1.5 msec (A2sec)

ReJc

tq

QR

R

dildt

T

J

dV/dt

IGT

VGT

V

TM

ReJc

Package Outline No.

Max. Mounting Force

Expanded Electrical Characterization, see page:

I Voltage Drop Model: V F ; A +

2 Transient Thennal Resistance Model: RSJC ;

_____________

Max. forward conduction sinusoidal: @T

=

65°C,

= 50V

J.Lsec

J

50% duty (A)

(J.Lsec)

reapplied

reapplied reapplied

(AI

(V/J.Ls)

-40°C

2

B·

LN(l) + CI

charge(J.Ls), T

J.Ls)

of

to +

1

c

@60Hz. @600Hz. @

1000Hz.

@

1200Hz. @2500Hz. @5000Hz.

@ 10,000 Hz.

Max. peak one-cycle, non-

repetitive surge current (A)

Max. thermal impedance (OC/w)

Thrn-offtime @ rated voltage and T

V

?:

R

@ 20V I @

lOOV/J.Lsec

@

200V/J.Lsec

@ 400V I Max. reverse recovered Critical rate-of-rise

of

on-state current

Junction operating temperature range Min. critical rate-of-rise

voltage, exponential to rated V

@ Max. T Max. required gate current to trigger (mA)

@

-40°C

@

+25°C

Max. required voltage to trigger (V) from

Max: forward voltage drop for the current

range:

Transient thermal

resistance for time:

INVERTER SCRs

650

AMPERES

50Hz. 60Hz.

J

=

25°C

J

(0C)

off-state

DRM

125°C

IMIN(A) IMAx(A) A

B

C

0

T

MIN(s)

T

MAX(s)

F

G

Lbs KN

+ D

~l.

G

F.

t

276

I C437/C438 I C376 I C377/C378 I C397/C398

AMPLIFYING I AMPLIFYING I AMPLIFYING I AMPLIFYING

GATE GATE GATE

I

L

:.~0-1200

100,000

-40

I 500-1400 I 500-1400 J 500-1200

750 585 500 425 200

-

7000 7500

.045

30

40

-

75

800

to + 125

200

400 200

5

500

4000

2.96

- .45 9E-5 .0667

.001

.01 .292 .618

276

2000

8.9

216

500 500 600 610 500 600 - 500 600 480 500 400 440

- 350

5800 6000

54,000

.06 .06 .06

-

20

-

40

800 800 800

0

-40to + 1250 -40

200

400 200 200

5

300 300

7000 7000

-2.32

1.09

.0015 .0054 .00068

- .137 .001

.01 .292 .618 .618

276 276

2000 2000

8.9 8.9 8.9

187

600 650

7200/6800

750017000

85.000172.500 100,000

-

40/30 60

-

90 75

to +

200 200

400 300

5 5

3.04 .265

-.31

.024 .001

.01 .01

.292 .307

188/189

125

GATE

400 250

150

-

7000 7500

40

TYP.

50

-

0

-40

to + \25

150

200

4000

.247

-.0176 .001

.628

276

2000

200

0

137

5.3

Expanded Electrical Characterization

SINUSOIDAL CURRENT WAVEFORMS

~OOOO'~~~~~~~~~~~~~~~

w

a:

bJ

lI-

::I!

<l

I

I-

Z

...

II:

!IOOO~~~~~~~~~~~~~~~~~~~~~~

S

~

<II

c=~;::~~ttw=~=t

~

o

~

...

1-"-;=-+-+1-1-++1-1--+-+

II.

1.

MAXIMUM

VS.

ALLOWABLE PEAK ON-STATE CURRENT

PULSE WIDTH

FOR

MOUNTING

I.

'Is'

2.

RC

3.

800

4.

DOUBLE

___

T c =

BOOV

SNUBBER:

LB

MOUNTING

SlOE

VR

VR:::

Q

65

C &

0.25

UFo FORCE

COOLED

:::

10

v r-+-H+H

BOOV

BOO

LBS.

5

OHM

~OOOO~~~~~E!lE~~~~~~

UJ

a:

UJ

II.

:::E

<I

,

I-

Z

.....

a::

alooo~~E:t

III

S

,

'"

z

o

::c

<l

III

II.

10000

100'----'----'--'-'-'-

10

2.

MAXIMUM

VS. PULSE WIDTH

ALLOWABLE PEAK ON-STATE CURRENT

--t--t-

100

PULSE BASE

FOR

MOUNTING

!.VS·800V

2.

3. 4,

WIDTH

T c =

FlC BOO

DOUBLE

-VR:::l0V

---VR:::

SNUBBER:

(!-'SECI

LB

MOUNTING

SIDE

1000

0.25

COOLED

BOOV

90°C & 800

UFo

5

FORCE

LBS.

6"0

OHM

~;;;;;*=::t:1:frml:==rt=t

..

;:;;;;ii..-1""""'!-==t-H-t+tt----t--'-

3.

MAXIMUM

VS. PULSE

ALLOWABLE PEAK ON-STATE CURRENT

WIDTH

FOR

MOUNTING

<II

III

II:

1.&.1

0.

::I!

<l

,

I-

Z

I.

'Is •

800

2.

3.

4. DOUBLE SlOE COOLED

T c

V

RC

SNUBBER:

2000

LB MOUNTING

--VR:::IOV

---VR:::

65°C & 2000

0.25

800'1

UF,

FORC

LBS.

50H

4.

MAXIMUM

VS. PULSE WIDTH

ALLOWABLE PEAK ON-STATE CURRENT

FOR

T c =

90°C & 2000

LBS.

MOUNTING

'"

!IOOO~~~~~~~~~~~~~~~~~~~~~;

S

'"

z o

'"

<l

W

0.

,

~

NOTES:

1.

Switching

2. Reverse Voltage Applied VR T

3. R-C Snubber Circuit . 251-'f.

4.

Double-Side Cooled.

Voltage s

800

Volts.

150.

800

Volts.

5. ENERGY

PER

PULSE

BASE

WIDTH

l/LSECl

FOR SINUSOIDAL PULSES

216

5.3

Expanded Electrical Characterization

IC437/C438

SCRI

TRAPEZOIDAL CURRENT WAVEFORMS

It

Ii"

6'0

10000

(III)

1

0

""

'0

10000

!II

IJJ

a::

IJJ

a.

:E

C(

I

IZ

IJJ

a::

~IOOO

<.>

w

1/

A

~

!II

I

Z

o

C(

'"

IJJ

Il.

7.

--

i'-...

1'---

100

10

MAXIMUM

VS.

10000

(J)

IJJ

a::

IJJ

a.

:::

<t

I

I-

Z

IJJ

a::

!!l1000

<.>

w

~

!II

~

o

C(

'"

IJJ

a.

9.

-

...........

...

_-

100

10

MAXIMUM

VS. PULSE WIDTH

I.

Vs • eoov

2.

di/dl

• 100 A/USEC

3

800

LB

RC

SNUBBER:

-VRS

~iil

PULSes

~~

- '100

1000

m

(/'oSEC)

MOUNTING

SIDE

VR S eoo

,I

Pc",

/

r---..

-

I

"

'.

j.-~-

4. DOUBLE

5.

I-

~'

-

---

--'"

~--

--

100 1000

PULSE

BASE

11

WIDTH

ALLOWABLE PEAK ON-STATE CURRENT

PULSE

WIDTH

FOR

T c =

90°C & 800

MOUNTING

I.

Vs'

eoov

2.

di/dl

• 100 A/USEC

3.

2000

LB MOUNTING FORCE

/

-

.If

I

PULSES~~_

V

-

-.

f---

I-

100

PULSE

--

sE.C

--

BASE

OriO

1000

WIDTH

r-

4. DOUBLE

5.

RC

SNUBBER:

-VRS

---

'100

1000

(I'SECl

SIDE

VR S eoov

---::::::--

ALLOWABLE PEAK ON-STATE CURRENT

FOR

T c =

90°C & 2000

MOUNTING

COOLED

0.25

10V

v

J

°'-io

LBS.

COOLED

0.25

10V

~

"',

~

FORCE

UFo 5 OHM

6'0

10000

UFo 5 OHM

10000

LBS.

I.

Vs = eoov

2.

di/dl

10000~~~~~~ff~~~~~fI~~~~~~~~~

!II

~

I--+--+-++++H¥--+-+-+

~

i--+-++++-bI'9+--+-+-+

:E

C(

1-_t-II~/~ttHt-=~~~r.ttP~Ul;S~E~s=p~IL-~I_~I,,~

I-

I

~

a::

w

~IOOO~II/I'-I~II~gll

!;[

1/'

\;;

~

o

C(

'"

w

a.

6.

MAXIMUM

VS. PULSE WIDTH

It"

1"''''I-l-4-oI-H'''---~'''

, ....,..........

-....

.........

PULSE

-

...

BASE

10

r~

WIDTH

ALLOWABLE PEAK ON-STATE CURRENT

FOR

T c =

• 100A/USEC

3.

eoo

LB

4. DOUBLE

5.

00

MOUNTING

SIDE

RC

SNUBBER:

-VRS

___

(I'SECl

COOLED

0.25

10V

VR S eoov

C"'s

1-~~O'-iO

r-O;:OI:i!;lIl'll

400

65°C & 800

FORCE

uFo 5 OHM

.1

lBS.

MOUNTING

10000

!II

W

a::

w

a.

:E

C(

I-

Z

W

a::

g;

1000

<.>

w

1/

~

I-

--........

!II

I

Z

o

C(

'"

w

--

a.

100

10

8.

MAXIMUM

VS. PULSE WIDTH

II

/

PULSES;:~

/

I"-

r---....

I"-

ALLOWABLE PEAK ON-STATE

-

PULSE eASE

2500

---

100

FOR

I<

SECOriD

T c =

I.

Vs • eoov

2.

dildl

3.

2000

4. DOUBLE

5.

RC

SNUBBER:

-VRS

---

1-_. -

1000

WIDTH

m-~

(!,-SEC)

65°C & 2000

• 100 A/USEC

LB MOUNTING FORCE

SIDE

COOLED

0.25

UFo 5 OHM

10V

VR S eoov

,

6'~

40

1000

0

~~

CURREI\JT

LBS.

MOUNTING

10000

I. Z.dlldt = 100A/USEC

3.RC SNUBBER:

!II

W

a::

--VNSIOV

w

---

a.

:E

C(

I

I-

Z

IJJ

a::

!!l1000

<.>

IJJ

S

~

z

I'...

o

C(

'"

w

a.

10

a

10

10.

ENERGY

V. = 400V

0.Z5

~

1'

...........

UF, 5 OHM

VRS400V

~~

~

:::.~

.......

..

':-..

ft~

r--...

PER

I'-or-.

PULSE

J

~

PULSE

L

""-

.......

~

I

100

4. CURVES VOLTAGE LOSSES.

"

ON

::--. WHERE

r-....

~

.......

.........

'"

,

~;;::~

'''1""

.....

FOR

i'~

":

,

~

BASE

WIDTH

TRAPEZOIDAL

DO

NOT INCLUDE BLOCKING

TO

A PER CYCLE BASIS: _ =

iJ-

4

....

COMPUTE THIS

VA = AVG.

BLOCKING

l=

.04!lA

7"'

= REPETITION RATE 1Hz)

~~

VA

VOLTAGE

~~a

~~-91

...............~

=::"

"""

~

~~

1000

(!,-SEC)

N"~.I'~

,,~t5-

"

~""

,~o

I'

I"

1"0./'1

i'

CURREI\JT

PULSES

217

Powerex C437, C438, C376, C377, C378 Data Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual