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DCR1260F42 Schematic ( PDF Datasheet ) - DYNEX

Teilenummer DCR1260F42
Beschreibung Phase Control Thyristor
Hersteller DYNEX
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Gesamt 10 Seiten
DCR1260F42 Datasheet, Funktion
DCR1260F42
Phase Control Thyristor
DS5966-3 August 2014 (LN31840)
FEATURES
Double Side Cooling
High Surge Capability
APPLICATIONS
High Power Drives
High Voltage Power Supplies
Static Switches
VOLTAGE RATINGS
Part and
Ordering
Number
Repetitive Peak
Voltages
VDRM and VRRM
V
Conditions
DCR1260F42
DCR1260F40
4200
4000
Tvj = -40°C to 125°C,
IDRM = IRRM = 100mA,
VDRM, VRRM tp = 10ms,
VDSM & VRSM =
VDRM & VRRM + 100V
respectively
Lower voltage grades available.
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dV/dt*
dI/dt
4200V
1255A
16800A
1500V/µs
1000A/µs
* Higher dV/dt selections available
Outline type code: F
(See Package Details for further information)
ORDERING INFORMATION
When ordering, select the required part number
shown in the Voltage Ratings selection table.
For example:
DCR1260F42
Note: Please use the complete part number when ordering
and quote this number in any future correspondence
relating to your order.
Fig. 1 Package outline
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DCR1260F42 Datasheet, Funktion
SEMICONDUCTOR
DCR1260F42
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
d.c.
180
120
90
60
30
500 1000 1500 2000 2500 3000
Mean on-state current, IT(AV) - (A)
Fig.7 Maximum permissible case temperature,
double side cooled rectangular wave
125 d.c.
180
120
90
100 60
30
75
50
25
0
0 500 1000 1500 2000 2500
Mean on-state current, IT(AV) - (A)
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 23
Double side cooled
Anode side cooled
Cathode side cooled
Ri (°C/kW)
Ti (s)
Ri (°C/kW)
Ti (s)
Ri (°C/kW)
Ti (s)
7.5608
0.6877
6.7211
0.1910
11.5564
4.2216
4.0772
0.2537
4.6219
0.0158
8.5810
6.0269
3.8420
0.0614
15.5387
5.0011
4.7942
0.0166
i4
Zth [Rii(41exp(T /Ti )]
Z i1
th
[Ri (1exp(T /Ti )]
i1
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.
10
100
180
120
3.19
3.72
2.14
3.10
180 2.97
120 3.43
2.03
2.89
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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