RAXMMD0412XX Datasheet, PDF (3/6 Pages) Powerex Power Semiconductors – GENERAL PURPOSE RECTIFIER DIODE ELEMENT 12,000 Amperes 400 Volts

Powerex, Inc., 173 Pavilion Ln, Youngwood, PA 15697-1800 724 925-7272
RAXMMD0412XX
GENERAL PURPOSE RECTIFIER DIODE ELEMENT
www.pwrx.com
12,000 Amperes 400 Volts
Electrical Characteristics, Tj=25°C unless otherwise specified
Characteristic
Repetitive Peak Reverse
Leakage Current
Peak On-State Voltage
V_FM Model, Low Level
VFM = V_O + r•I_FM
V_FM Model, High Level
VFM = V_O + r•I_FM
V_FM Model, 4H-iTgherLmevel
V_FM= A + B•Ln(I_FM) +
C•(I_FM) + D•(I_FM)^½
Reverse Recovery Time
Symbol
Test Conditions
I_RRM Tj=175°C, V_RRM=Rated
V_FM Tj=25°C, I_FM=10,000A
V₀ Tj=175°C
r
15% I_FM - π•I_FM
V₀ Tj=175°C
r
π•I_FM - I_FSM
A Tj=175°C
B
15%I_FM - I_FSM
C
D
t_RR Tj=25°C, I_FM=400A
di_R/dt = 25 A/µs
Rating
min typ max
Units
15 100
ma
1.10
V
0.729
V
0.0293
mΩ
0.979
V
0.0226
mΩ
-0.636
0.1760
2.136E-05
-0.000985
25
µs
Thermal Characteristics
Characteristic
Symbol
Test Conditions
Rating
min typ max
Units
Thermal Resistance
Junction to Case
Case to Sink
RΘ_{jc Double side cooled}
RΘ_{cs Double side cooled}
0.005
0.003
°C/Watt
°C/Watt
Thermal Impedance Model
ZΘ_{jc Double side cooled}
ZΘ_jc(t) = Σ(A(N)•(1-exp(-t/Tau(N))))
where:
N= 1
A(N) = 8.117E-04
Tau(N) = 1.112E-03
2
4.774E-04
4.481E-03
3
3.402E-03
4.894E-02
4
3.423E-04
2.710E-01
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