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PDF PSKD255 Data sheet ( Hoja de datos )
| Número de pieza | PSKD255 | |
| Descripción | Diode Module | |
| Fabricantes | Powersem | |
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Diode Modules
Preliminary Data Sheet
VRSM
V
900
1300
1500
1700
1900
VRRM
V
800
1200
1400
1600
1800
Type
PSKD 255/08
PSKD 255/12
PSKD 255/14
PSKD 255/16
PSKD 255/18
PSKD 255
312
IFRMS
IFAVM
VRRM
= 2x 450 A
= 2x 270 A
= 800-1800 V
3
2
1
Symbol
Test Conditions
Maximum Ratings
IFRMS
IFAVM
IFSM
∫i2dt
TVJ
TVJM
Tstg
VISOL
Md
Weight
TVJ = TVJM
TC = 100°C; 180° sine
TVJ = 45°C;
VR = 0
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
TVJ = 45°C
VR = 0
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz)
t = 8.3 ms (60 Hz)
50/60 Hz, RMS
t = 1 min
IISOL ≤ 1 mA
t=1s
Mounting torque (M6)
Terminal connection torque (M8)
Typical including screws
450 A
270 A
9500
10200
A
A
8400
9000
A
A
451 000
437 000
A2s
A2s
353 000
340 000
A2s
A2s
-40...+150
150
-40...+125
°C
°C
°C
3000
3600
V~
V~
4.5-7/40-62 Nm/lb.in.
11-13/97-115 Nm/lb.in.
750 g
Symbol
IRRM
VF
VT0
rT
RthJC
RthJK
Test Conditions
TVJ = TVJM; VR = VRRM
IF = 600 A; TVJ = 25°C
For power-loss calculations only
TVJ = TVJM
per diode; DC current
per module
per diode; DC current
per module
other values
see PSKT 255
Characteristic Values
30 mA
1.4 V
0.8 V
0.6 m Ω
0.140
0.07
0.18
0.09
K/W
K/W
K/W
K/W
wwwQ.DSataSheet4U.TcVoJm= 125°C; IF = 400 A; -di/dt = 50 A/µs
IRM
dS Creeping distance on surface
dA Creepage distance in air
a Maximum allowable acceleration
700
260
12.7
9.6
50
µC
A
mm
mm
m/s2
Features
● Direct copper bonded Al2O3 -ceramic
base plate
● Planar passivated chips
● Isolation voltage 3600 V~
● UL registered, E 148688
Applications
● Supplies for DC power equipment
● DC supply for PWM inverter
● Field supply for DC motors
● Battery DC power supplies
Advantages
● Space and weight savings
● Simple mounting
● Improved temperature and power
cycling
● Reduced protection circuits
Dimensions in mm (1 mm = 0.0394")
M8x20
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
POWERSEM GmbH, Walpersdorfer Str. 53
2003 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet PSKD255.PDF ] | |
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