DYNEX DCR720E18, DCR720E14, DCR720E12 Datasheet
DCR720E
DCR720E
Phase Control Thyristor
Preliminary Information
DS5485-1.2 February 2002
FEATURES
■ Double Side Cooling
■ High Surge Capability
■ Low Inductance Internal Construction
APPLICATIONS
■ High Power Converters
■ DC Motor Control
■ High Voltage Power Supplies
VOLTAGE RATINGS
Part and Ordering
Number
DCR720E18
DCR720E16
DCR720E14
DCR720E12
Lower voltage grades available.
Repetitive Peak
Voltages
V
and V
DRM
DRM
V
1800
1600
1400
1200
Conditions
T
= 0˚ to 125˚C,
vj
I
= I
RRM
, V
& V
& V
= 30mA,
RRM tp
RSM
RRM
DRM
V
DRM
V
DSM
V
DRM
respectively
= 10ms,
=
+ 100V
KEY PARAMETERS
V
DRM
I
T(AV)
I
TSM
dV/dt* 1000V/
dI/dt 700A/
*Higher dV/dt selections available
(See Package Details for further information)
1800V
724A
9800A
µs
µs
Outline type code: E
Fig. 1 Package outline
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table.
For example:
DCR720E16
Note: Please use the complete part number when ordering and
quote this number in any future correspondance relating to your
order.
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DCR720E
CURRENT RATINGS
T
= 60˚C unless stated otherwise.
case
Symbol
Double Side Cooled
I
T(AV)
I
T(RMS)
I
T
Mean on-state current
RMS value
Continuous (direct) on-state current
Single Side Cooled
I
T(AV)
I
T(RMS)
I
T
T
= 80˚C unless stated otherwise.
case
Mean on-state current
RMS value
Continuous (direct) on-state current
Symbol
Double Side Cooled
I
T(AV)
Mean on-state current
Parameter
Parameter
Test Conditions
Half wave resistive load
Half wave resistive load
Test Conditions
Half wave resistive load
724
500
790
670
570
Units
A
A
A
A
A
A
Units
A
Max.
-
-
1140
1025
-
-
Max.
I
T(RMS)
I
T
RMS value
Continuous (direct) on-state current
Single Side Cooled
I
T(AV)
I
T(RMS)
I
T
Mean on-state current
RMS value
Continuous (direct) on-state current
Half wave resistive load
-
-
895
790
390
-
-
610
505
A
A
A
A
A
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SURGE RATINGS
DCR720E
Symbol
I
TSM
I2t
I
TSM
I2t
Surge (non-repetitive) on-state current
2
t for fusing
I
Surge (non-repetitive) on-state current
2
t for fusing
I
Parameter
DYNAMIC CHARACTERISTICS
Symbol
I
RRM/IRRM
dV/dt
dI/dt
Peak reverse and off-state current
Max. linear rate of rise of off-state voltage
Rate of rise of on-state current
Parameter
Test Conditions
10ms half sine, T
= 50% V
V
R
10ms half sine, T
V
R
Test Conditions
, T
At V
RRM/VDRM
To 67% V
DRM
From 67% V
= 125˚C
case
, Tj = 125˚C
to 1100A Repetitive 50Hz
DRM
Gate source 20V, 10Ω,
tr ≤ 0.5µs, Tj = 125˚C
= 125˚C
case
- 1/4 sine
RRM
= 125˚C
case
= 0
Non-repetitive
Min.
-
-
-
-
Max.
7.8
0.3 x 10
9.8
0.48 x 10
Max.
30
1000
350
700
Units
kA
2
6
s
A
kA
2
6
s
A
Units
mA
V/µs
A/µs
A/µs
V
T(TO)
r
T
t
gd
t
q
I
L
I
H
Threshold voltage
On-state slope resistance
Delay time
Turn-off time
Latching current
Holding current
= 125˚C
At T
vj
= 125˚C
At T
vj
= 67% V
V
D
= 0.5µs, Tj = 25˚C
t
r
= 500A, tp = 1ms, Tj =125˚C,
I
T
V
= 50V, dIRR/dt = 20A/µs,
R
= 67% V
V
DR
/dt = 20V/µs linear
dV
DR
= 25˚C, VD = 5V
T
j
= 25˚C, VD = 5V
T
j
, gate source 10V, 5Ω
DRM
,
DRM
300
0.88
-
0.65
-
1.5
-
400
500
-
-
70
V
mΩ
µs
µs
mA
mA
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