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VSKE250 の電気的特性と機能

VSKE250のメーカーはVishay Siliconixです、この部品の機能は「Standard Recovery Diodes」です。


製品の詳細 ( Datasheet PDF )

部品番号 VSKE250
部品説明 Standard Recovery Diodes
メーカ Vishay Siliconix
ロゴ Vishay Siliconix ロゴ 




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VSKE250 Datasheet, VSKE250 PDF,ピン配置, 機能
www.DataSheet.co.kr
VSK.250, VSK.270, VSK.320 Series
Vishay High Power Products
Standard Recovery Diodes, 250 to 320 A
(MAGN-A-PAKTM Power Modules)
MAGN-A-PAKTM
FEATURES
• High voltage
• Electrically isolated base plate
• 3000 VRMS isolating voltage
• Industrial standard package
• Simplified mechanical designs, rapid assembly
• High surge capability
• Large creepage distances
• UL E78996 approved
• Lead (Pb)-free
• Designed and qualified for industrial level
RoHS
COMPLIANT
PRODUCT SUMMARY
IF(AV)
250 to 320 A
DESCRIPTION
This new VSK series of MAGN-A-PAKsTM uses high
voltage power diodes in two basic configurations. The
semiconductors are electrically isolated from the metal base,
allowing common heatsinks and compact assemblies to be
built. They can be interconnected to form single phase or
three phase bridges and the single diode module can be
used in conjunction with the thyristor modules as a freewheel
diode. These modules are intended for general purpose
applications such as battery chargers, welders and plating
equipment and where high voltage and high current are
required (motor drives, etc.).
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VSK.250..
IF(AV)
TC
250
100
IF(RMS)
393
IFSM
50 Hz
60 Hz
7015
7345
50 Hz
I2t
60 Hz
246
225
I2t 2460
VRRM
TJ
VSK.270..
270
100
424
8920
9430
398
363
3980
400 to 3000
- 40 to 150
VSK.320..
320
100
502
10 110
10 580
511
466
5110
UNITS
A
°C
A
kA2s
kA2s
V
°C
Document Number: 93581
Revision: 30-Oct-08
For technical questions, contact: [email protected]
www.vishay.com
1
Datasheet pdf - http://www.DataSheet4U.net/

1 Page





VSKE250 pdf, ピン配列
www.DataSheet.co.kr
VSK.250, VSK.270, VSK.320 Series
Standard Recovery Diodes, 250 to 320 A Vishay High Power Products
(MAGN-A-PAKTM Power Modules)
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
VSK.250 VSK.270 VSK.320
Maximum junction operating and storage
temperature range
TJ, TStg
- 40 to 150
°C
Maximum thermal resistance,
junction to case per junction
Maximum resistance, case to heatsink
per module
RthJC
RthCS
DC operation
0.16
Mounting surface flat, smooth and greased
0.125
0.035
K/W
MAP to heatsink
Mounting torque ± 10 %
busbar to MAP
A mounting compound is recommended
and the torque should be rechecked
after a period of about 3 hours to allow for
the spread of the compound.
4 to 6
8 to 10
Nm
Approximate weight
800 g
30 oz.
ΔR CONDUCTION PER JUNCTION
DEVICE
SINUSOIDAL CONDUCTION
AT TJ MAXIMUM
180° 120°
90°
60°
30°
RECTANGULAR CONDUCTION
AT TJ MAXIMUM
180° 120°
90°
60°
30°
UNITS
VSK.250-
0.009 0.010 0.014 0.020 0.032 0.007 0.011 0.015 0.021 0.033
VSK.270-
0.008 0.012 0.014 0.020 0.032 0.007 0.011 0.015 0.020 0.033
K/W
VSK.320-
0.008 0.010 0.013 0.020 0.032 0.007 0.011 0.015 0.020 0.033
Note
• The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
Document Number: 93581
Revision: 30-Oct-08
For technical questions, contact: [email protected]
www.vishay.com
3
Datasheet pdf - http://www.DataSheet4U.net/


3Pages


VSKE250 電子部品, 半導体
www.DataSheet.co.kr
VSK.250, VSK.270, VSK.320 Series
Vishay High Power Products Standard Recovery Diodes, 250 to 320 A
(MAGN-A-PAKTM Power Modules)
10000
TJ= 25°C
1000
TJ= 150°C
100
VSK.250.. Series
Per Junc tion
10
0.5 1 1.5 2 2.5 3 3.5 4
Instantaneous Forward Voltage (V)
Fig. 10 - Forward Voltage Drop Characteristics
150
VSK.270.. Series
140 R thJC(DC) = 0.125 K/ W
130
120
Conduction Period
110
100
90
80
0
30°
60°
90°
120°
180°
DC
100 200 300 400
500
Average Forward Current (A)
Fig. 13 - Current Ratings Characteristics
1
Steady State Value:
RthJC = 0.16 K/ W
(DC Operation)
0.1
0.01
VSK.250.. Series
Per Junction
0.001
0.001 0.01 0.1 1 10 100
Square Wave Pulse Duration (s)
Fig. 11 - Thermal Impedance ZthJC Characteristics
150
VSK.270.. Series
140 RthJC (DC) = 0.125 K/ W
130
120 Conduction Angle
110
100
90
80
0
30°
60°
90°
120°
180°
50 100 150 200 250 300
Average Forward Current (A)
Fig. 12 - Current Ratings Characteristics
400
350
180°
300 120°
90°
250 60°
30°
200
RM S Lim it
150
100
50
0
0
Conduc tion Angle
VSK.270.. Series
TJ= 150°C
50 100 150 200 250
Average Forward Current (A)
300
Fig. 14 - Forward Power Loss Characteristics
500
450 DC
180°
400 120°
90°
350 60°
300 30°
RMSLimit
250
200
150 Conduction Period
100 VSK.270.. Series
50 TJ= 150°C
0
0 50 100 150 200 250 300 350 400 450
Average Forward Current (A)
Fig. 15 - Forward Power Loss Characteristics
www.vishay.com
6
For technical questions, contact: [email protected]
Document Number: 93581
Revision: 30-Oct-08
Datasheet pdf - http://www.DataSheet4U.net/

6 Page



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部品番号部品説明メーカ
VSKE250

Standard Recovery Diodes

Vishay Siliconix
Vishay Siliconix


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