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DCR1674SZ42 Schematic ( Datenblatt PDF ) - Dynex Semiconductor

Teilenummer DCR1674SZ42
Beschreibung Phase Control Thyristor
Hersteller Dynex Semiconductor
Logo Dynex Semiconductor Logo 

Gesamt 8 Seiten
		
DCR1674SZ42 Datasheet, Funktion
DCR1674SZ
DCR1674SZ
Phase Control Thyristor
Supersedes January 2000 version, DS4651-4.0
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
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dVdt*
dI/dt
4200V
3940A
67000A
1000V/µs
150A/µs
*Higher dV/dt selections available
DS4651-5.1 July 2001
VOLTAGE RATINGS
Type Number
DCR1674SZ42
DCR1674SZ41
DCR1674SZ40
DCR1674SZ39
DCR1674SZ38
Repetitive Peak
Voltages
VDRM VRRM
V
4200
4100
4000
3900
3800
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:
DCR1674SZ42
Note: Please use the complete part number when ordering
and quote this number in any future correspondance relating
to your order.
Outline type code: Z.
See Package Details for further information.
Fig. 1 Package outline
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DCR1674SZ42 Datasheet, Funktion
DCR1674SZ
10000
Tj = 125˚C
IT = 3000A
100 Table gives pulse power PGM in Watts
Pulse Width Frequency Hz
µs 50 100 400
100 150 150 150
200 150 150 125
500 150 150 100
1ms 150 100 25
10ms
10
20 - -
100W
50W
20W
10W
VFGM
1000
1
VGD
100
1
10
Rate of decay of on-state current, dI/dt - (A/µs)
Fig.4 Recovered charge
100
0.1
0.001
200
0.1
Upper
Limit
99%
Tj
=
25˚C
Lower Limit 1%
IGD
0.01 0.1
1.0
Gate trigger current, IGT - (A)
Fig.5 Gate characteristics
IFGM
10
20
Anode side cooled
150
0.01
I2t
Double side cooled
100
15
10
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
0.0065
0.0072
0.0073
0.0076
Anode side
0.0130
0.0137
0.0138
0.0141
0.1 1 10 100
Time - (s)
Fig.6 Transient thermal impedance - junction to case
50 5
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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