HFA80FA120P Vishay, HFA80FA120P Datasheet - Page 5

• Manufacturer Part Number: HFA80FA120P
• Description: Array Of Independent Diodes,SOT-227B
• Manufacturer: Vishay

Specifications of HFA80FA120P

• Product: Ultra Fast Recovery Rectifier
• Configuration: Dual Parallel
• Reverse Voltage: 1200 V
• Forward Voltage Drop: 3.3 V
• Recovery Time: 52 ns
• Forward Continuous Current: 40 A
• Max Surge Current: 400 A
• Reverse Current Ir: 2 uA
• Mounting Style: Screw
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Package / Case: SOT-227
• Repetitive Reverse Voltage Vrrm Max: 1.2kV
• Leaded Process Compatible: No
• Thermal Resistance, Junction-case: 0.35K/W
• Forward Voltage: 3V
• Leakage Current: 2µA
• Current Rating: 80A
• Rohs Compliant: Yes
• Diode Type: Ultrafast Recovery
• Forward Current If(av): 40A
• Forward Voltage Vf Max: 2.6V
• Reverse Recovery Time Trr Max: 25ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 94075
Revision: 22-Jul-10
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(1) dI
(2) I
(3) t
0
from zero crossing point of negative
going I
through 0.75 I
extrapolated to zero current.
RRM
through zero crossing
rr
I
F
F
- reverse recovery time measured
/dt - rate of change of current
- peak reverse recovery current
F
to point where a line passing
Ultrafast Soft Recovery Diode, 80 A
Fig. 10 - Reverse Recovery Waveform and Definitions
Fig. 9 - Reverse Recovery Parameter Test Circuit
RRM
and 0.50 I
(1)
adjust
dI
F
/dt
dI
F
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RRM
HEXFRED
L = 70 μH
G
t
a
(2)
V
(3)
R
= 200 V
I
RRM
t
0.01 Ω
D
rr
S
(4) Q
(5) dI
IRFP250
®
and I
current during t
rr
(rec)M
0.75 I
- area under curve defined by t
RRM
t
D.U.T.
/dt - peak rate of change of
b
RRM
[e-mail]
dI
0.5 I
Q
(rec)M
rr
Q
=
RRM
b
rr
/dt
portion of t
t
(4)
rr
x I
(5)
2
RRM
Vishay Semiconductors
rr
rr
HFA80FA120P
www.vishay.com
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