ND411626 Powerex Inc, ND411626 Datasheet - Page 3

• Manufacturer Part Number: ND411626
• Description: DIODE MODULE ISO DUAL 1600V 260A
• Manufacturer: Powerex Inc

Specifications of ND411626

• Package / Case: POW-R-BLOK™ Module
• Current - Reverse Leakage @ Vr: 50mA @ 1600V
• Current - Average Rectified (io) (per Diode): 260A
• Voltage - Dc Reverse (vr) (max): 1600V (1.6kV)
• Reverse Recovery Time (trr): 10µs
• Diode Type: Standard
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Series Connection
• Mounting Type: Chassis Mount
• Current It Av: 260A
• Current Rating: 260A
• Repetitive Reverse Voltage Vrrm Max: 1600V
• Forward Current If: 260A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Forward (vf) (max) @ If: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 835-1033

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 [phone]
Electrical Characteristics, T
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
Diode Reverse Recovery Time (Typical)
Thermal Characteristics
Characteristics
Thermal Resistance, Junction to Case
Thermal Impedance Coefficients
Thermal Resistance, Case to Sink Lubricated
www.pwrx.com
TM
Coefficients, Full Range
J
=25°C unless otherwise specified
Symbol
V
V
Symbol
I
V
R
R
Z
RRM
(TO)1
r
(TO)2
r
t
T1
T2
FM
rr
Θ
ΘC-S
ΘJ-C
J-C
Per Junction both conducting
Per Module, both conducting
T
Z
T
V
Θ
J
T
J
+ K
= 150°C, I = 15%I
FM
J-C
+ K
+ K
J
= 150°C, I = 15%I
Up to 2400V, T
I
fm
= 150°C, I = πI
= A+ B Ln I +C I + D Sqrt I
= K
Per Module
3
4
2
= 1500A, T
Test Conditions
(1-exp(-t/τ
(1-exp(-t/τ
(1-exp(-t/τ
di/dt = -25A/µs
1
(1-exp(-t/τ
I
FM
=1500A
3
4
2
p
))
))
))
= 190 µs
F(AV)
J
F(AV)
1
=150°C
F(AV)
))
to I
to πI
to I
POW-R-BLOK
Dual Diode Isolated Module
260 Amperes / Up to 2400 Volts
FSM
FSM
F(AV)
K
K
K
K
1
2
3
4
= 5.27E-3
= 1.17E-2
= 5.26E-2
= 6.97E-2
ND41__26
Min.
C =
D =
A =
B =
Revision Date: 05/17/2010
TM
τ
τ
τ
1
2
3
τ
= 1.69E-4
= 2.07E-2
= 2.37E-1
4
-6.71 E-3
4.72 E-4
Max.
0.07
0.14
0.03
0.7140
0.0232
= 2.46
0.764
0.360
0.420
Max.
1.35
.710
50
10
Units
Units
°C/W
°C/W
°C/W
mA
mΩ
mΩ
µ
V
V
V
s