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HFA08TB60STRL

P1-P3P4-P6
www.vishay.com For technical questions, contact: diodes-tech@vishay.com
Document Number: 93045
4 Revision: 22-Oct-08
HFA08TB60S
Vishay High Power Products
HEXFRED
®
Ultrafast Soft Recovery Diode, 8 A
Fig. 5 - Typical Reverse Recovery Time vs. dI
F
/dt
Fig. 6 - Typical Recovery Current vs. dI
F
/dt
Fig. 7 - Typical Stored Charge vs. dI
F
/dt
Fig. 8 - Typical dI
(rec)M
/dt vs. dI
F
/dt
80
40
0
100
1000
dI
F
/dt (A/µs)
t
rr
(ns)
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
60
20
I
F
= 16 A
I
F
= 8 A
I
F
= 4 A
20
15
0
100
1000
dI
F
/dt (A/µs)
I
rr
(A)
I
F
= 16 A
I
F
= 8 A
I
F
= 4 A
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
5
10
500
0
100
1000
dI
F
/dt (A/µs)
Q
rr
(nC)
300
I
F
= 16 A
I
F
= 8 A
I
F
= 4 A
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
100
400
200
10 000
1000
100
1000
dI
F
/dt (A/µs)
dI
(rec)M
/dt (A/µs)
V
R
= 200 V
T
J
= 125 °C
T
J
= 25 °C
I
F
= 16 A
I
F
= 8 A
I
F
= 4 A
100
Document Number: 93045 For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 22-Oct-08 5
HFA08TB60S
HEXFRED
®
Ultrafast Soft Recovery Diode, 8 A
Vishay High Power Products
Fig. 9 - Reverse Recovery Parameter Test Circuit
Fig. 10 - Reverse Recovery Waveform and Definitions
IRFP250
D.U.T.
L = 70 µH
V
R
= 200 V
0.01 Ω
G
D
S
dI
F
/dt
adjust
Q
rr
0.5 I
RRM
dI
(rec)M
/dt
0.75 I
RRM
I
RRM
t
rr
t
b
t
a
I
F
dI
F
/dt
0
(1)
(2)
(3)
(4)
(5)
(1) dI
F
/dt - rate of change of current
through zero crossing
(2) I
RRM
- peak reverse recovery current
(3) t
rr
- reverse recovery time measured
from zero crossing point of negative
going I
F
to point where a line passing
through 0.75 I
RRM
and 0.50 I
RRM
extrapolated to zero current.
(4) Q
rr
- area under curve defined by t
rr
and I
RRM
t
rr
x I
RRM
2
Q
rr
=
(5) dI
(rec)M
/dt - peak rate of change of
current during t
b
portion of t
rr
LINKS TO RELATED DOCUMENTS
Dimensions http://www.vishay.com/doc?95046
Part marking information http://www.vishay.com/doc?95054
Packaging information http://www.vishay.com/doc?95032
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
Disclaimer
Legal Disclaimer Notice
Vishay
All product specifications and data are subject to change without notice.
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(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
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Product names and markings noted herein may be trademarks of their respective owners.
P1-P3P4-P6

HFA08TB60STRL

Mfr. #:
Buy HFA08TB60STRL
Manufacturer:
Vishay Semiconductors
Description:
Rectifiers RECOMMENDED ALT 78-VS-HFA08TB60SL-M3
Lifecycle:
New from this manufacturer.
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