80EBU04 Vishay, 80EBU04 Datasheet - Page 5

• Manufacturer Part Number: 80EBU04
• Description: FAST DIODE, 80A, 400V, POWERTAB
• Manufacturer: Vishay
• Series: FRED Pt™r

Specifications of 80EBU04

• Repetitive Reverse Voltage Vrrm Max: 400V
• Forward Current If(av): 80A
• Forward Voltage Vf Max: 1.3V
• Reverse Recovery Time Trr Max: 50ns
• Forward Surge Current Ifsm Max: 800A
• Diode Type: Fast Recovery
• Voltage - Forward (vf) (max) @ If: 1.3V @ 80A
• Voltage - Dc Reverse (vr) (max): 400V
• Current - Average Rectified (io): 80A
• Current - Reverse Leakage @ Vr: 50µA @ 400V
• Speed: Standard Recovery >500ns, > 200mA (Io)
• Mounting Type: Through Hole, Radial
• Package / Case: PowerTab™, PowIRtab™
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 400 V
• Forward Voltage Drop: 1.3 V
• Recovery Time: 60 ns
• Forward Continuous Current: 80 A
• Max Surge Current: 800 A
• Reverse Current Ir: 50 uA
• Mounting Style: Screw
• Maximum Operating Temperature: + 175 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Reverse Recovery Time (trr): -
• Capacitance @ Vr, F: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: VS-80EBU04; VS-80EBU04; VS80EBU04; VS80EBU04

Document Number: 93025
1. di
2. I
3. t
0
crossing
crossing point of negative going I
a line passing through 0.75 I
extrapolated to zero current
RRM
rr
F
- Reverse recovery time measured from zero
I
/dt - Rate of change of current through zero
F
- Peak reverse recovery current
Fig. 10 - Reverse Recovery Waveform and Definitions
Fig. 9- Reverse Recovery Parameter Test Circuit
ADJUST
dif/dt
di
1
F
RRM
/dt
Reverse Recovery Circuit
di /dt
di
f
F
F
and 0.50 I
to point where
/dt
L = 70µH
G
t
a
RRM
V
R
2
3
= 200V
I
0.01 Ω
D
S
t
RRM
IRFP250
rr
4. Q
5. di (rec) M / dt - Peak rate of change of
0.75 I
D.U.T.
and I
current during t b portion of t rr
t
rr
b
- Area under curve defined by t
RRM
RRM
di(rec)M/dt
Q rr =
0.5
Q
I
rr
RRM
t rr x I RRM
4
Bulletin PD-20742 rev. C 02/06
2
5
rr
www.vishay.com
80EBU04
5