datasheetbank_Logo
Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

STT49GKXXB View Datasheet(PDF) - Sirectifier Electronics

Part Name
Description
View to exact match
STT49GKXXB
Sirectifier
Sirectifier Electronics Sirectifier
STT49GKXXB Datasheet PDF : 4 Pages
1 2 3 4
STT49GKxxB
Thyristor-Thyristor Modules
500
W
3
3
.
.
STT49B
STD49B
400
w3
300
B6
200
100
Pvtot
0
0 ID IRMS 50
100 A 150
Fig.4L Power dissipation of three modules vs. direct and rms current
500
W
. 0.1 0.08 0.06 0.04 Rth(c-a)
0.16
0.18
400
0.2
0.25
300
0.3
0.35
0.4
200 0.5
0.6
0.8
100 1
1.5
Pvtot K/W
0
0 Ta
50
100
OC
Fig.4R Power dissipation of three modules vs. case temp
64
Tc
74
84
94
104
114
OC
124
150
1000
uC
. 1/2
. 1/2
STT49B
STD49B
100
ITM= 100A
50A
20A
10A
55A
1.2
K/W
0.8
1/2
1/2
..
STT49B
STD49B
0.4
Zth(j-s)
Zth(j-c)
Qrr
10
0 -diT/dt
10
Fig.5 Recovered charge vs. current decrease
Tvj=125oC
A/us 100
250
A
.1/2
. 1/2
STT49B
STD49B
typ.
max.
200
150
100
50
_ Tvj=25 OC
IT
- - Tvj=125 OC
0
0 Vt 0.5
Fig.7 On-state charactristics
1
1.5
2 V 2.5
Zth
0
0.001 t 0.01 0.1
1
Fig.6 Transient thermal impedance vs. time
10 s 100
2
IT(OV)
ITSM
1.6
1/2
1/2
..SSTTTD4499BB
1.4
1.2
1
0.8
0.6
0.4
1t
10
Fig.8 Surge overload current vs. time
ITSM(25 OC) =1000A
ITSM(125 OC)=850A
.0 VRRM
. 0.5 VRRM
.1 VRRM
100
ms 1000
 

Share Link: 

datasheetbank.com [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]