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Teilenummer | DCR1910V85 |
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Beschreibung | Phase Control Thyristor | |
Hersteller | Dynex Semiconductor | |
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Gesamt 9 Seiten 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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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)
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6 Page | ||
Seiten | Gesamt 9 Seiten | |
PDF Download | [ DCR1910V85 Schematic.PDF ] |
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