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Teilenummer | DCR1575SY |
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Beschreibung | Phase Control Thyristor | |
Hersteller | Dynex Semiconductor | |
Logo | ||
Gesamt 8 Seiten DCR1575SY
Replaces January 2000 version, DS4401-4.0
FEATURES
s Double Side Cooling
s High Surge Capability
s High Mean Current
s Fatigue Free
APPLICATIONS
s High Power Drives
s High Voltage Power Supplies
s DC Motor Control
DCR1575SY
Phase Control Thyristor
Advance Information
DS4401 -5.0 July 2001
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dVdt*
dI/dt
4200V
2536A
44000A
1000V/µs
300A/µs
*Higher dV/dt selections available
VOLTAGE RATINGS
Type Number
Repetitive Peak
Voltages
VDRM VRRM
V
DCR1575SY42
DCR1575SY40
DCR1575SY38
DCR1575SY36
DCR1575SY34
DCR1575SY32
4200
4000
3800
3600
3400
3200
Lower voltage grades available.
Conditions
Tvj = 0˚ to 125˚C,
IDRM = IRRM = 500mA,
VDRM, VRRM tp = 10ms,
VDSM & VRSM =
VDRM & VRRM + 100V
respectively
ORDERING INFORMATION
When ordering, select the required part number shown in the
Voltage Ratings selection table.
For example:
DCR1575SY36
Note: Please use the complete part number when ordering
and quote this number in any future correspondance relating
to your order.
Outline type code: Y
See Package Details for further information.
(The DCR1575 is also available in a thin package, type code V.
Please contact Customer Services for more information).
Fig. 1 Package outline
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1/8
DCR1575SY
100000
Conditions:
Tj = 125˚C, VR = 800V,
IT = 2000A
Snubber 1µF, 11 Ohms
10000
Max. QS
Min. QS
1000
100
0.1
IT
QS
tp = 2ms
dI/dt
IRM
1.0 10 100
Rate of decay of on-state current, dI/dt - (A/µs)
Fig.4 Stored charge
100
Table gives pulse power PGM in Watts
Pulse Width Frequency Hz
µs
100
200
500
1ms
10ms
50 100
150 150
150 150
150 150
150 100
20 -
400
150
125
100
25
-
10 50W
20W
10W
5W
2W
Tj = 125˚C
1
Upper
Limit 99%
Lower Limit
1%
Tj
=
Tj =
25˚C
-40˚C
0.1
0.001
0.01 0.1
1.0
Gate trigger current, IGT - (A)
Fig.5 Gate characteristics
10
0.1
Anode side cooled
0.01
Double side cooled
0.001
0.0001
0.001
0.01
Conduction
d.c.
Halfwave
3 phase 120˚
6 phase 60˚
Effective thermal resistance
Junction to case ˚C/W
Double side
0.0095
0.0105
0.0112
0.0139
Anode side
0.019
0.020
0.0207
0.0234
0.1 1
Time - (s)
10 100
Fig.6 Transient thermal impedance - junction to case
100
Tcase = 125˚C
With 50% VRRM
80
7.0
60 6.0
5.0
40 I2t
4.0
3.0
20 2.0
1.0
00
1
10 1
5 10
50
ms Cycles at 50Hz
Duration
Fig.7 Surge (non-repetitive) on-state current vs time (with
50% VRRM at Tcase = 125˚C)
6/8
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6 Page | ||
Seiten | Gesamt 8 Seiten | |
PDF Download | [ DCR1575SY Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
DCR1575SY | Phase Control Thyristor | Dynex Semiconductor |
DCR1575SY32 | Phase Control Thyristor | Dynex Semiconductor |
DCR1575SY34 | Phase Control Thyristor | Dynex Semiconductor |
DCR1575SY36 | Phase Control Thyristor | Dynex Semiconductor |
DCR1575SY38 | Phase Control Thyristor | Dynex Semiconductor |
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