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IRK.250 の電気的特性と機能

IRK.250のメーカーはInternational Rectifierです、この部品の機能は「(IRK. Series) SCR / SCR and SCR / DIODE」です。


製品の詳細 ( Datasheet PDF )

部品番号 IRK.250
部品説明 (IRK. Series) SCR / SCR and SCR / DIODE
メーカ International Rectifier
ロゴ International Rectifier ロゴ 




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IRK.250 Datasheet, IRK.250 PDF,ピン配置, 機能
Bulletin I27102 rev. C 05/02
SCR / SCR and SCR / DIODE
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
IRK. SERIES
MAGN-A-pakPower Modules
170A
230A
250A
Description
This new IRK serie of MAGN-A-paks modules uses high
voltage power thyristor/thyristor and thyristor/diode in
seven basic configurations. The semiconductors are
electrically isolated from the metal base, allowing com-
mon heatsinks and compact assemblies to be buwwilwt..DTatahSeheyet4U.com
can be interconnected to form single phase or three
phase bridges or as AC-switches when modules are
connected in anti-parallel mode.
These modules are intended for general purpose appli-
cations such as battery chargers, welders and plating
equipment and where high voltage and high current are
required (motor drives, U.P.S., etc.).
Major Ratings and Characteristics
Parameters
IRK.170.. IRK.230.. IRK.250.. Units
IT(AV) @ 85°C
IT(RMS)
ITSM @ 50Hz
@ 60Hz
I2t @ 50Hz
@ 60Hz
I2t
170
377
5100
5350
131
119
1310
230
510
7500
7850
280
256
2800
250
555
8500
8900
361
330
3610
A
A
A
A
KA2s
KA2s
KA2s
VDRM / VRRM
TJ range
Up to1600 Up to 2000 Up to1600 V
-40 to 130
oC
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IRK.250 pdf, ピン配列
IRK.170, .230, .250 Series
Bulletin I27102 rev. C 05/02
Blocking
Parameters
IRK.170 IRK.230 IRK.250 Units Conditions
IRRM Max. peak reverse and off-state
IDRM leakage current
VINS RMS isolation voltage
dv/dt Critical rate of rise of off-state voltage
50
3000
1000
mA TJ=TJ max.
V 50Hz, circuit to base, all termin. shorted, 25°C,1s
V/µs TJ = TJ max, exponential to 67% rated VDRM
Triggering
Parameters
I PGM Maximum peak gate power
PG(AV) Maximum average gate power
+IGM Maximum peak gate current
-VGT Max. peak negative gate voltage
VGT Maximum required DC gate
voltage to trigger
IGT Maximum required DC gate
current to trigger
VGD Maximum gate voltage
that will not trigger
IGD Maximum gate current
that will not trigger
di/dt Max rate of rise of
turned-on current
IRK.170 IRK.230 IRK.250 Units Conditions
10.0
W tp 5ms, TJ = TJ max.
2.0
3.0
5.0
4.0
3.0
2.0
350
200
100
0.25
W f = 50Hz, TJ = TJ max.
A tp 5ms, TJ = TJ max.
V tp 5ms, TJ = TJ max.
V TJ = - 40oC Anode supply = 12V, resistive
V TJ = 25oC load ; Ra = 1
V TJ = TJ max.
mA TJ = - 40oC Anode supply = 12V, resistive
mA TJ = 25oC load ; Ra = 1
mA TJ = TJ max.
V @ TJ= TJ max., rated VDRM applied
10.0
mA @ TJ= TJ max., rated VDRM applied
500 A/µs @ TJ= TJ max., ITM = 400 A rated VDRM applied
Thermal and Mechanical Specifications
Parameters
IRK.170 IRK.230 IRK.250 Units Conditions
TJ Junction operating temperature
Tstg Storage temperature range
RthJC Maximum thermal resistance
junction to case
RthC-S Thermal resistance, case to heatsink
T Mounting tourque ±10%
MAP to heatsink
Busbar to MAP
wt Approximate weight
Case style
-40 to 130
-40 to 150
oC
oC
0.17 0.125 0.125 K/W Per junction, DC operation
0.02 0.02 0.02
4 to 6
4 to 6
500
17.8
MAGN-A-pak
K/W Mounting surface flat, smooth and greased
(per module)
A mounting compound is recommended and the
Nm tourque should be rechecked after a period of
Nm about 3 hours to allow for the spread of the
compound
g
oz
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IRK.250 電子部品, 半導体
IRK.170, .230, .250 Series
Bulletin I27102 rev. C 05/02
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 05/02
6 www.irf.com

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部品番号部品説明メーカ
IRK.250

(IRK. Series) SCR / SCR and SCR / DIODE

International Rectifier
International Rectifier


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