UFB200FA40 Vishay, UFB200FA40 Datasheet - Page 4

• Manufacturer Part Number: UFB200FA40
• Description: DIODE UFAST 400V 100A SOT-227
• Manufacturer: Vishay

Specifications of UFB200FA40

• Voltage - Forward (vf) (max) @ If: 1.24V @ 100A
• Current - Reverse Leakage @ Vr: 50µA @ 400V
• Current - Average Rectified (io) (per Diode): 100A (DC)
• Voltage - Dc Reverse (vr) (max): 400V
• Reverse Recovery Time (trr): 93ns
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 2 Independent
• Mounting Type: Chassis Mount
• Package / Case: SOT-227, miniBLOC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *UFB200FA40; VS-UFB200FA40; VS-UFB200FA40; VSUFB200FA40; VSUFB200FA40

UFB200FA40
Preliminary Data Sheet PD-20486 rev. A 04/01
(3) Formula used: T
4
Pd = Forward Power Loss = I
Pd
REV
Fig. 7 - Typical Reverse Recovery time vs. di
150
140
130
120
110
100
250
200
150
100
= Inverse Power Loss = V
50
90
80
70
60
Fig. 5 - Max. Allowable Case Temperature
100
Vs. Average Forward Current (per leg)
0
Square wave (D = 0.50)
Rated Vr applied
see note (3)
Vr = 200V
Tj = 125˚C
Tj = 25˚C
Average Forward Current - I
20 40 60 80 100 120 140 160
C
= T
J
- (Pd + Pd
di
F
F(AV)
/dt (A/µs )
R1
REV
x V
x I
) x R
FM
R
DC
(1 - D); I
@ (I
thJC
F(AV)
IF = 150A
IF = 75A
;
F(AV)
R
/
@ V
D) (see Fig. 6);
(A)
R1
1000
= 80% rated V
F
/dt
R
5000
4500
4000
3500
3000
2500
2000
1500
1000
Fig. 6 - Forward Power Loss Characteristics
160
140
120
100
500
80
60
40
20
0
0
100
Fig. 8 - Typical Stored Charge vs. di
0
Average Forward Current - I
20 40 60 80 100 120 140 160
Vr = 200V
Tj = 125˚C
Tj = 25˚C
IF = 150A
IF = 75A
DC
di
(per leg)
F
/dt (A/µs )
www.irf.com
RMS Limit
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
F(AV)
DC
(A)
F
1000
/dt