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DCR890F65 Schematic ( PDF Datasheet ) - DYNEX

Teilenummer DCR890F65
Beschreibung Phase Control Thyristor
Hersteller DYNEX
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Gesamt 11 Seiten
DCR890F65 Datasheet, Funktion
DCR890F65
Phase Control Thyristor
DS5924-3 August 2014 (LN31844)
FEATURES
Double Side Cooling
High Surge Capability
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dV/dt*
dI/dt
6500V
894A
12000A
1500V/µs
200A/µs
APPLICATIONS
Medium Voltage Soft Starts
High Voltage Power Supplies
Static Switches
* Higher dV/dt selections available
VOLTAGE RATINGS
Part and
Ordering
Number
Repetitive Peak
Voltages
VDRM and VRRM
V
Conditions
DCR890F65*
DCR890F60
DCR890F55
DCR890F50
6500
6000
5500
5000
Tvj = -40°C to 125°C,
IDRM = IRRM = 200mA,
VDRM, VRRM tp = 10ms,
VDSM & VRSM =
VDRM & VRRM + 100V
respectively
Lower voltage grades available.
*6200V @ -400 C, 6500V @ 00 C
Outline type code: F
(See Package Details for further information)
Fig. 1 Package outline
ORDERING INFORMATION
When ordering, select the required part number
shown in the Voltage Ratings selection table.
For example:
DCR890F65
Note: Please use the complete part number when ordering
and quote this number in any future correspondence
relating to your order.
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1/11






DCR890F65 Datasheet, Funktion
SEMICONDUCTOR
DCR890F65
125 125
d.c. d.c.
180 180
100
120 100
90
120
90
60 60
30 30
75 75
50 50
25 25
0
0 500 1000 1500 2000 2500
Mean on-state current, IT(AV) - (A)
0
0
500
1000
1500
2000
Mean on-state current, IT(AV) - (A)
Fig.7 Maximum permissible case temperature,
double side cooled rectangular wave
Fig.8 Maximum permissible heatsink temperature,
double side cooled rectangular wave
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
0.001
Double Side Cooled
Cathode Side Cooled
Anode Side Cooled
1
Double side cooled Ri (°C/kW)
7.5608
Ti (s)
0.6877
Anode side cooled Ri (°C/kW)
6.7211
Ti (s)
0.1910
Cathode side cooled Ri (°C/kW)
11.5564
Ti (s)
4.2216
i4
ZZth
th
i
i1[4R[Ri i
(1
(1expe(xTp/(Ti T)]
/
Ti
)]
i1
2
4.0772
0.2537
4.6219
0.0158
8.5810
6.0269
3
3.8420
0.0614
15.5387
5.0011
4.7942
0.0166
4
2.8671
0.0101
14.8631
3.3169
8.3643
0.2255
Rth(j-c) Conduction
Tables show the increments of thermal resistance Rth(j-c) when the device
operates at conduction angles other than d.c.
0.01 0.1
1
Time ( s )
Double side cooling
Anode Side Cooling
Zth (z)
Zth (z)
° sine.
rect.
° sine.
rect.
180 3.19
2.14 180 2.97 2.03
120 3.72
3.10 120 3.43 2.89
10
100
90 4.29
3.64
90 3.92
3.36
60 4.81
4.23
60 4.36
3.87
30 5.22
4.88
30 4.69
4.41
15 5.40
5.22
15 4.84
4.70
Fig.9 Maximum (limit) transient thermal impedance junction to case (°C/kW)
Cathode Sided Cooling
Zth (z)
° sine. rect.
180 2.95 2.02
120 3.40 2.87
90 3.88 3.34
60 4.31 3.84
30 4.64 4.37
15 4.79 4.65
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