UFB200FA40P Vishay, UFB200FA40P Datasheet - Page 4

• Manufacturer Part Number: UFB200FA40P
• Description: Rectifiers 400 Volt 240 Amp
• Manufacturer: Vishay

Specifications of UFB200FA40P

• Product: Ultra Fast Recovery Rectifier
• Configuration: Dual Parallel
• Reverse Voltage: 400 V
• Forward Voltage Drop: 1.24 V
• Recovery Time: 60 ns
• Forward Continuous Current: 115 A
• Max Surge Current: 1300 A
• Reverse Current Ir: 50 uA
• Mounting Style: Screw
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Package / Case: SOT-227
• Repetitive Reverse Voltage Vrrm Max: 400V
• Forward Current If(av): 200A
• Forward Voltage Vf Max: 1.2V
• Reverse Recovery Time Trr Max: 60ns
• Diode Type: Fast Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UFB200FA40P
Vishay Semiconductors
Note
(1)
www.vishay.com
4
Formula used: T
Pd = Forward power loss = I
Pd
REV
160
140
120
100
160
140
120
100
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
80
60
40
20
80
60
40
20
Fig. 5 - Maximum Allowable Case Temperature vs.
0
0
= Inverse power loss = V
0
0
Square wave (D = 0.50)
Rated V
See note (1)
I
I
F(AV)
F(AV)
Average Forward Current (Per Leg)
20
40
DC
C
- Average Forward Current (A)
- Average Forward Current (A)
R
= T
40
applied
J
80
- (Pd + Pd
60
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F(AV)
120
80
R1
x V
REV
100
x I
160
DC
FM
) x R
R
(1 - D); I
at (I
120
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
thJC
RMS limit
F(AV)
200
;
140
R
/D) (see fig. 6);
at V
240
160
Rectifier Module, 200 A
R1
= 80 % rated V
Insulated Ultrafast
R
5000
4500
4000
3500
3000
2500
2000
1500
1000
250
200
150
100
500
50
0
Fig. 7 - Typical Reverse Recovery Time vs. dI
100
100
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V
T
T
V
T
T
Fig. 8 - Typical Stored Charge vs. dI
J
J
I
I
R
J
J
R
F
F
= 125 °C
= 25 °C
= 125 °C
= 25 °C
= 200 V
= 200 V
= 150 A
= 75 A
dI
dI
F
F
/dt (A/µs)
/dt (A/µs)
Document Number: 94088
I
I
F
F
= 150 A
= 75 A
Revision: 21-Jul-10
F
/dt
1000
1000
F
/dt