VUO35-18NO7 IXYS, VUO35-18NO7 Datasheet - Page 2

• Manufacturer Part Number: VUO35-18NO7
• Description: RECT BRIDGE 3PH 38A 1800V PWS-A
• Manufacturer: IXYS

Specifications of VUO35-18NO7

• Voltage - Peak Reverse (max): 1800V
• Current - Dc Forward (if): 38A
• Diode Type: Three Phase
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Chassis Mount
• Package / Case: PWS-A
• Vrrm, (v): 1800
• Vrsm, (v): 1900
• Idavm, (a): 38
• @ Th, (°c): -
• @ Tc, (°c): 85
• Ifsm, 10 Ms, Tvj = 45°c, (a): 400
• Vt0, (v): 0.85
• Rt, (mohms): 12.0
• Tvjm, (°c): 150
• Rthjc, Per Chip, (k/w): 4.20
• Rthjh, Per Chip, (k/w): 4.80
• Package Style: PWS-A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -

Fig. 1 Forward current versus
Fig. 4 Power dissipation versus direct output current and ambient temperature
Fig. 6 Transient thermal impedance per diode
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voltage drop per diode
Fig. 2 Surge overload current per diode
I
FSM
: Crest value. t: duration
Fig. 3 I
Fig. 5 Maximum forward current at
Constants for Z
Constants for Z
I
2
t
i
1
2
3
4
i
1
2
3
4
5
per diode
case temperature
2
t versus time (1-10 ms)
R
R
0.194
0.556
0.45
3.0
0.194
0.556
0.45
3.0
0.6
thi
thi
(K/W)
(K/W)
thJC
thJK
calculation:
calculation:
VUO 35
28.0
t
0.024
0.07
3.25
9.3
t
0.024
0.07
3.25
9.3
i
i
(s)
(s)
2 - 2