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DCR1910V85 Schematic ( Datenblatt PDF ) - Dynex Semiconductor

Teilenummer DCR1910V85
Beschreibung Phase Control Thyristor
Hersteller Dynex Semiconductor
Logo Dynex Semiconductor Logo 

Gesamt 9 Seiten
		
DCR1910V85 Datasheet, Funktion
www.DataSheet4U.com
DCR1910V85
Phase Control Thyristor
Preliminary Information
DS5878-1.0 Jan 2006 (LN24409)
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
DCR1910V85
DCR1910V80
DCR1910V75
DCR1910V70
8500
8000
7500
7000
Tvj = -40°C to 125°C,
IDRM = IRRM = 300mA,
VDRM, VRRM tp = 10ms,
VDSM & VRSM =
VDRM & VRRM + 100V
respectively
Lower voltage grades available.
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dV/dt*
dI/dt
8500V
1910A
25000A
1500V/µs
300A/µs
* Higher dV/dt selections available
ORDERING INFORMATION
When ordering, select the required part number
shown in the Voltage Ratings selection table.
For example:
DCR1910V85
Note: Please use the complete part number when ordering
and quote this number in any future correspondence
relating to your order.
Outline type code: V
(See Package Details for further information)
Fig. 1 Package outline
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1/9






DCR1910V85 Datasheet, Funktion
www.DataSheet4U.com
SEMICONDUCTOR
DCR1910V85
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 3500 4000 4500
Mean on-state current, IT(AV) - (A)
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 3500 4000
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
20
18
Double Side
16 Cooling
Anode Side
14 Cooling
Cathode
12 Sided Cooling
10
8
6
4
2
0
0.001 0.01
0.1 1
Time ( s )
10 100
Double side cooled
Anode side cooled
Cathode side cooled
Ri (°C/kW)
Ti (s)
Ri (°C/kW)
Ti (s)
Ri (°C/kW)
Ti (s)
1
0.9206
0.0076807
0.9032
0.0075871
0.9478
0.0078442
2
1.8299
0.0579454
1.6719
0.0536531
2.0661
0.0645541
3
3.4022
0.4078613
3.0101
0.3144537
1.6884
0.3894389
4
1.3044
1.2085
7.4269
5.624
13.0847
4.1447
Zth = Σ [Ri x ( 1-exp. (t/ti))]
[1]
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.
Double side cooling
Zth (z)
θ° sine.
180 1.34
rect.
0.88
120 1.57
1.30
90 1.83
1.54
60 2.08
1.81
30 2.27
2.11
15 2.36
2.28
Anode Side Cooling
Zth (z)
θ° sine.
180 1.34
rect.
0.88
120 1.57
1.30
90 1.84
1.54
60 2.08
1.81
30 2.28
2.11
15 2.37
2.28
Cathode Sided Cooling
Zth (z)
θ° sine.
180 1.33
rect.
0.88
120 1.57
1.29
90 1.83
1.53
60 2.07
1.80
30 2.26
2.10
15 2.35
2.26
Fig.9 Maximum (limit) transient thermal impedance – junction to case (°C/kW)
6/9
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