HFA08PB120PBF Vishay, HFA08PB120PBF Datasheet - Page 5

• Manufacturer Part Number: HFA08PB120PBF
• Description: DIODE HEXFRED 1200V 8A TO247AC
• Manufacturer: Vishay
• Series: HEXFRED®r

Specifications of HFA08PB120PBF

• Diode Type: Standard
• Voltage - Forward (vf) (max) @ If: 3.3V @ 8A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Current - Average Rectified (io): 8A
• Current - Reverse Leakage @ Vr: 10µA @ 1200V
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 95ns
• Mounting Type: Through Hole, Radial
• Package / Case: TO-247-2 (TO-247AC Modified)
• Repetitive Reverse Voltage Vrrm Max: 1.2kV
• Forward Current If(av): 8A
• Forward Voltage Vf Max: 4.3V
• Reverse Recovery Time Trr Max: 95ns
• Forward Surge Current Ifsm Max: 130A
• Product: Ultra Fast Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 1200 V
• Forward Voltage Drop: 4.3 V at 16 A
• Recovery Time: 160 ns
• Forward Continuous Current: 8 A
• Max Surge Current: 130 A
• Reverse Current Ir: 10 uA
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 55 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -
• Lead Free Status / Rohs Status: Details
• Other names: *HFA08PB120PBF; VS-HFA08PB120PBF; VS-HFA08PB120PBF; VSHFA08PB120PBF; VSHFA08PB120PBF

Document Number: 94040
Revision: 25-Jul-08
(1) dI
(2) I
(3) t
0
from zero crossing point of negative
going I
through 0.75 I
extrapolated to zero current.
through zero crossing
RRM
rr
I
F
F
- reverse recovery time measured
/dt - rate of change of current
Ultrafast Soft Recovery Diode, 8 A
- peak reverse recovery current
F
For technical questions, contact: [e-mail]
to point where a line passing
Fig. 10 - Reverse Recovery Waveform and Definitions
Fig. 9 - Reverse Recovery Parameter Test Circuit
RRM
and 0.50 I
(1)
adjust
dI
F
HEXFRED
/dt
dI
F
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RRM
L = 70 µH
G
t
a
(2)
V
(3)
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®
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I
RRM
t
0.01 Ω
D
rr
S
(4) Q
(5) dI
IRFP250
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rr
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0.75 I
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D.U.T.
b
/dt - peak rate of change of
RRM
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0.5 I
Q
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rr
Q
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RRM
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Vishay High Power Products
rr
/dt
portion of t
t
(4)
rr
x I
(5)
2
RRM
rr
HFA08PB120PbF
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www.vishay.com
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