参数资料
型号: RA204220XX
厂商: Powerex Inc
文件页数: 3/4页
文件大小: 0K
描述: RECTIFIER 4200V 2000A
标准包装: 1
电压 - 在 If 时为正向 (Vf)(最大): 1.45V @ 3000A
电流 - 在 Vr 时反向漏电: 200mA @ 4200V
电流 - 平均整流 (Io)(每个二极管): 2000A
电压 - (Vr)(最大): 4200V
反向恢复时间(trr): 25µs
二极管类型: 标准
速度: 标准恢复 >500ns,> 200mA(Io)
二极管配置: 单路
安装类型: 底座安装
封装/外壳: DO-200AD
供应商设备封装: 1-1G1A
包装: 散装
RA20
2000A
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
www.pwrx.com
General Purpose Rectifier
2000 Amperes Average
5400 Volts
Electrical Characteristics, T J =25°C unless otherwise specified
Characteristics
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
V TM Coefficients, Low-level
Symbol
I RRM
V FM
V (TO)1
r T1
V (TO)2
r T2
Test Conditions
T J =150°C, V R = V RRM
I FM =3000A, Duty Cycle < 0.1 %
T J = 150°C, I = 15%I F(AV) to π I F(AV)
T J = 150°C, I = π I F(AV) to I FSM
T J = 150°C, I = 15%I F(AV) to π I F(AV)
Min.
A 1 =
Max.
150
1.45
0.96347
0.20721
1.76654
0.12481
0.87099
Units
mA
V
V
m Ω
V
m Ω
B 1 =
0.01029
V FM = A+ B Ln I +C I + D Sqrt I
C 1 =
D 1 =
1.852E-04
1.589E-03
V TM Coefficients, High-level
T J = 150°C, I = π I F(AV)) to I FSM
V FM = A+ B Ln I +C I + D Sqrt I
A 2 =
B 2 =
C 2 =
D 2 =
10.9312
-1.82561
-1.435E-04
0.10336
Diode Reverse Recovery Time (Typical)
t rr
T C = 25°C, I FM = 1500A,
25
μ s
Thermal Characteristics
di R /dt = -25A/μs, T p = 190 μs
(Typical)
Maximum Thermal Resistance, Double Sided Cooling
Max.
Units
Junction-to-Case
Case-to-Sink
R Θ (J-C)
R Θ( C-S)
0.013
0.007
°C/W
°C/W
Revision Date: 03/15/2013
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