ST303S(2003) 데이터 시트보기 (PDF) - International Rectifier
부품명
상세내역
일치하는 목록
ST303S Datasheet PDF : 9 Pages
| |||
ST303S Series
Bulletin I25173 rev. C 03/03
600
500
400
300
200
100
0
0
180°
120°
90°
60°
30°
RMSLimit
Conduction Angle
ST303SSeries
TJ = 125°C
000.1..0016.820K6KK//K/WW/WW
0.2 K/ W
0.3 K/ W
0.5 K/ W
50 100 150 200 250 32050
50
75
100
125
Average On-state Current (A)
Maximum Allowab le Ambient Temperature (°C)
Fig. 3 - On-state Power Loss Characteristics
900
DC
800
180°
700
120°
90°
600
60°
30°
500
400
RMSLimit
300
200
100
Conduction Period
ST303SSeries
TJ = 125°C
R
00..0063thKSKA//WW= 0.01 K/ W - Delta R
0.12 K/ W
0.2 K/ W
0.3 K/ W
0.5 K/ W
0
0 50 100 150 200 250 300 350 400 450 52050
50
75
100
125
Average On-state Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 4 - On-state Power Loss Characteristics
7000
6500
6000
At Any Rated Load Condition And With
Rated VRRM Applied Following Surge.
Initial TJ = 125°C
@60 Hz 0.0083 s
@50 Hz 0.0100 s
5500
5000
4500
4000
3500 ST303SSeries
3000
1
10
100
Numb er Of Eq ual Amplitud e Half Cycle Current Pulses (N)
Fig. 5 - Maximum Non-repetitive Surge Current
6
8000
Maximum Non Repetitive Surge Current
7500
VersusPulse Train Duration. Control
Of Conduction May Not Be Maintained.
7000
Initial TJ = 125°C
6500
No Voltage Reapplied
6000
Rated VRRMReapplied
5500
5000
4500
4000
3500
ST303SSeries
3000
0.01
0.1
1
Pulse Train Duration (s)
Fig. 6 - Maximum Non-repetitive Surge Current
www.irf.com
Share Link: 