参数资料
型号: PS412425
厂商: POWEREX INC
元件分类: 参考电压二极管
英文描述: 2500 A, 2400 V, SILICON, RECTIFIER DIODE
封装: POW-R-BLOK-2
文件页数: 3/5页
文件大小: 125K
代理商: PS412425
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
POW-R-BLOK
TM
www.pwrx.com
Single Diode Isolated Module
2500 Amperes / Up to 2400 Volts
Revision Date: 03/12/2007
PS41__25
Electrical Characteristics, T
J
=25
°
C unless otherwise specified
Characteristics
Symbol
Test Conditions
Min.
Max.
200
Units
Repetitive Peak Reverse Leakage Current
I
RRM
V
FM
V
(TO)1
r
T1
Up to 2400V, T
J
=125
°
C
I
FM
=3000A, T
J
=150
°
C
T
J
= 150
°
C, I = 15%I
T(AV)
to
π
I
T(AV)
mA
Peak On-State Voltage
1.00
V
Threshold Voltage, Low-level
Slope Resistance, Low-level
0.632
0.0598
V
m
V
m
Threshold Voltage, High-level
Slope Resistance, High-level
V
(TO)2
r
T2
T
J
= 150
°
C, I =
π
I
T(AV)
to I
TSM
0.550
0.0625
V
FM
Coefficients, Full Range
T
J
= 150
°
C, I = 50A to 10kA
V
FM
= A+ B Ln I +C I + D Sqrt I
A =
B =
C =
D =
0.040
0.116
7.56 E-05
-6354 E-03
Typical Reverse Recovery Time
trr
T
J
= 25
°
C, I
fm
= 3000A.
dI
r
/dt = 25 A/us, t
p
= 190 us
22
us
Thermal Characteristics
Characteristics
Symbol
Max.
Units
°
C/W
Thermal Resistance, Junction to Case
R
Θ
J-C
Per Module
0.024
Thermal Impedance Coefficients
Z
Θ
J-C
Z
Θ
J-C
= K
1
(1-exp(-t/
t
1
))
+ K
2
(1-exp(-t/
t
2
))
+ K
3
(1-exp(-t/
t
3
))
+ K
4
(1-exp(-t/
t
4
))
K
1
= 4.05 E-04
K
2
= 5.19 E-03
K
3
= 1.63 E-02
K
4
=2.13 E-03
t
1
= 6.24 E-03
t
2
= 2.46 E-01
t
3
= 8.20
t
4
= 35.3
Thermal Resistance, Case to Sink Lubricated
R
Θ
C-S
Per Module
0.009
°
C/W
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