UFB200FA40 Vishay, UFB200FA40 Datasheet - Page 5

• 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

SOT-227 Package Details
www.irf.com
Fig. 1 - Reverse Recovery Parameter Test
Notes:
1. Dimensioning & tolerancing per ANSI Y14.5M-1982.
2. Controlling dimension: millimeter.
3. Dimensions are shown in millimeters (inches).
ADJUST
dif/dt
Circuit
L = 70µH
G
V
R
= 200V
0.01
D
S
IRFP250
D.U.T.
1. di
2. I
3. t
zero crossing
zero crossing point of negative going I
point where a line passing through 0.75 I
and 0.50 I
RRM
rr
F
- Reverse recovery time measured from
/dt - Rate of change of current through
- Peak reverse recovery current
RRM
0
I
Preliminary Data Sheet PD-20486 rev. A 04/01
F
extrapolated to zero current
Fig. 2 - Reverse Recovery Waveform and
1
di /dt
f
F
Definitions
RRM
to
t
a
2
3
I
t
RRM
rr
4. Q
5. di
LEAD ASSIGNMENTS
t
of current during t
rr
0.75 I
rr
(rec) M
- Area under curve defined by
and I
t
b
RRM
UFB200FA40
di(rec)M/dt
/ dt - Peak rate of change
RRM
0.5
Q
FRED
I
rr
RRM
Q rr =
4
b
portion of t
5
t rr x I
2
RRM
rr
5