ND420625 데이터 시트보기 (PDF) - Powerex
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ND420625 Datasheet PDF : 5 Pages
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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
ND42__25
POW-R-BLOKTM
Dual SCR/Diode Isolated Module
250 Amperes / Up to 1600 Volts
Electrical Characteristics, TJ=25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Repetitive Peak Forward Leakage Current
Repetitive Peak Reverse Leakage Current
Peak On-State Voltage
Threshold Voltage, Low-level
Slope Resistance, Low-level
Threshold Voltage, High-level
Slope Resistance, High-level
VTM /VFM Coefficients, Full Range
IDRM
IRRM
VTM /VFM
V(TO)1
rT1
V(TO)2
rT2
Up to 1600V, TJ=130°C
Up to 1600V, TJ=130°C
ITM /IFM =625A
TJ = 130°C, I = 15%IT(AV) to πIT(AV)
TJ = 130°C, I = πIT(AV) to ITSM
TJ = 130°C, I = 15%IT(AV) to ITSM
VTM /VFM = A+ B Ln I +C I + D Sqrt I
Minimum dV/dt
Turn-On Time (Typical)
Turn-Off Time (Typical)
Gate Trigger Current
Gate Trigger Voltage
Non-Triggering Gate Voltage
dV/dt
ton
t off
IGT
VGT
VGDM
Exponential to 2/3 VDRM
Tj=130°C, Gate Open
ITM = 100A, VD = 100V
TJ = 130°C, IT= 250A
Re-Applied dV/dt = 20V/µs
Linear to 0.8 VDRM
Tj=25°C, VD=12V
Tj=25°C, VD=12V
Tj=130°C, VD= ½ VDRM
Min.
A=
B=
C=
D=
500
7
150
Max. Units
50
50
1.30
0.819
0.589
0.47
0.731
0.5849
0.1060
9.25 E-4
-0.0286
mA
mA
V
V
mΩ
V
mΩ
V/µs
(Typical) µs
(Typical) µs
150
mA
3.0
Volts
0.15 Volts
Thermal Characteristics
Characteristics
Thermal Resistance, Junction to Case
Thermal Impedance Coefficients
Thermal Resistance, Case to Sink Lubricated
Symbol
RΘJ-C
ZΘJ-C
RΘC-S
Per Module, both conducting
Per Junction both conducting
ZΘJ-C= K1 (1-exp(-t/τ1))
+ K2 (1-exp(-t/τ2))
+ K3 (1-exp(-t/τ3))
+ K4 (1-exp(-t/τ4))
Per Module
K1 = 5.27E-3
K2 = 1.17E-2
K3 = 5.26E-2
K4 = 6.97E-2
Max.
0.07
0.14
Units
°C/W
°C/W
τ1 = 1.69E-4
τ2 = 2.07E-2
τ3 = 2.37E-1
τ4 = 2.46
0.03
°C/W
Revision Date: 05/17/2010
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