Datenblatt-pdf.com

DCR3790B40 Schematic ( Datenblatt PDF ) - Dynex Semiconductor

Teilenummer DCR3790B40
Beschreibung Phase Control Thyristor
Hersteller Dynex Semiconductor
Logo Dynex Semiconductor Logo 

Gesamt 10 Seiten
		
DCR3790B40 Datasheet, Funktion
DCR3790B42www.DataSheet4U.com
Phase Control Thyristor
Preliminary Information
DS5809-1.2 May 2009 (LN26739)
FEATURES
Double Side Cooling
High Surge Capability
KEY PARAMETERS
VDRM
IT(AV)
ITSM
dV/dt*
dI/dt
4200V
3790A
53500A
1500V/µs
400A/µs
APPLICATIONS
High Power Drives
High Voltage Power Supplies
Static Switches
* Higher dV/dt selections available
VOLTAGE RATINGS
Part and
Ordering
Number
Repetitive Peak
Voltages
VDRM and VRRM
V
Conditions
DCR3790B42
DCR3790B40
DCR3790B35
DCR3790B30
4200
4000
3500
3000
Tvj = -40°C to 125°C,
IDRM = IRRM = 200mA,
VDRM, VRRM tp = 10ms,
VDSM & VRSM =
VDRM & VRRM + 100V
respectively
Lower voltage grades available.
Outline type code: B
ORDERING INFORMATION
When ordering, select the required part number
shown in the Voltage Ratings selection table.
(See Package Details for further information)
Fig. 1 Package outline
For example:
DCR3790B42
Note: Please use the complete part number when ordering
and quote this number in any future correspondence
relating to your order.
www.dynexsemi.com
1/10






DCR3790B40 Datasheet, Funktion
SEMICONDUCTOR
DCR3790B42
www.DataSheet4U.com
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
d.c.
180
120
90
60
30
1000 2000 3000 4000 5000 6000 7000
Mean on-state current, IT(AV) - (A)
Fig.7 Maximum permissible case temperature,
double side cooled – rectangular wave
20
18
16
14
12
10
8
6
4
2
0
0.001
Double Side Cooling
Anode Side Cooling
Cathode Sided Cooling
0.01
0.1
1
Time ( s )
10
100
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
d.c.
180
120
90
60
30
1000 2000 3000 4000 5000 6000 7000
Mean on-state current, IT(AV) - (A)
Fig.8 Maximum permissible heatsink temperature,
double side cooled – rectangular wave
Double side cooled
Anode side cooled
Cathode side cooled
Ri (°C/kW)
Ti (s)
Ri (°C/kW)
Ti (s)
Ri (°C/kW)
Ti (s)
Zth = Á [Ri x ( 1-exp. (t/ti))]
[1]
1
0.502
0.0137081
1.3035
0.0251065
1.2616
0.0245837
2
1.333
0.0548877
3.138
0.2410256
2.6216
0.2005035
3
2.9559
0.3311925
1.1859
1.0806
13.3603
5.7854
4
2.2335
1.6905
5.9136
11.002
0.8304
16.765
ÁRth(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
ÁZth (z)
° sine.
180 0.70
rect.
0.48
120 0.80
0.68
90 0.90
0.78
60 1.00
0.89
30 1.07
1.01
15 1.10
1.07
Anode Side Cooling
ÁZth (z)
° sine.
180 0.67
rect.
0.47
120 0.77
0.66
90 0.87
0.75
60 0.95
0.86
30 1.02
0.96
15 1.05
1.02
Cathode Sided Cooling
ÁZth (z)
° sine.
180 0.67
rect.
0.47
120 0.77
0.66
90 0.87
0.76
60 0.95
0.86
30 1.02
0.96
15 1.05
1.02
Fig.9 Maximum (limit) transient thermal impedance – junction to case (°C/kW)
6/10
www.dynexsemi.com

6 Page


SeitenGesamt 10 Seiten
PDF Download[ DCR3790B40.PDF ]

Link teilen




Besondere Datenblatt

TeilenummerBeschreibungHersteller
DCR3790B40Phase Control ThyristorDynex Semiconductor
Dynex Semiconductor
DCR3790B42Phase Control ThyristorDynex Semiconductor
Dynex Semiconductor

TeilenummerBeschreibungHersteller
CD40175BC

Hex D-Type Flip-Flop / Quad D-Type Flip-Flop.

Fairchild Semiconductor
Fairchild Semiconductor
KTD1146

EPITAXIAL PLANAR NPN TRANSISTOR.

KEC
KEC


www.Datenblatt-PDF.com    |   2018   |  Kontakt  |   Suche