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.Lsec
J
50% duty (A)
(J.Lsec)
reapplied
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
PULSE
BASE
WIDTH
l/LSECl
FOR SINUSOIDAL PULSES
216
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