New Product
8STH06FP
Vishay High Power Products
Hyperfast Rectifier,
8 A FRED Pt
TM
FEATURES
• Hyperfast recovery time
• Low forward voltage drop
• Low leakage current
• 175 °C operating junction temperature
1
2
3
RoHS
COMPLIANT
• Designed and qualified for industrial level
DESCRIPTION
8STH06FP 600 V series are the state of the art
tandem hyperfast recovery rectifiers: excellent switching
performance and extremely low forward voltage drop trade
off is overcome, boosting overall application performance.
Specially designed for CCM PFC application, these devices
show incomparable performance in every current intensive
hard switching application.
Optimized reverse recovery stored charge enables
downsizing of boosting switch and cooling system, increased
operating frequency make possible use of smaller reactive
elements. Cost effective PFC application is then possible
with high efficiency over wide input voltage range and
loading factor.
Plastic insulated package features easy mounting together
with not insulated parts.
3L TO-220 FULL-PAK
PRODUCT SUMMARY
t
rr
I
F(AV)
V
R
19 ns
8A
600 V
ABSOLUTE MAXIMUM RATINGS FOR BOTH DIODES
PARAMETER
Repetitive peak reverse voltage
DC forward current
Non-repetitive peak surge current
Operating junction and storage temperatures
SYMBOL
V
RRM
I
F
I
FSM
T
J
, T
Stg
50 % duty cycle, rect. waveforms, T
C
= 93 °C
T
C
= 25 °C
TEST CONDITIONS
MAX.
600
8
100
- 55 to 175
UNITS
V
A
°C
ELECTRICAL SPECIFICATIONS FOR BOTH DIODES
(T
J
= 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage,
blocking voltage
SYMBOL
V
BR
,
V
R
V
F
I
R
= 100 µA
I
F
= 8 A
Forward voltage
I
F
= 8 A, T
J
= 125 °C
I
F
= 8 A, T
J
= 150 °C
V
R
= V
R
rated
Reverse leakage current
I
R
T
J
= 125 °C, V
R
= V
R
rated
T
J
= 150 °C, V
R
= V
R
rated
Junction capacitance
C
T
V
R
= 600 V
TEST CONDITIONS
MIN.
600
-
-
-
-
-
-
-
TYP.
-
2.1
1.7
1.6
<1
7
27
12
MAX.
-
2.4
2
1.8
10
80
100
-
pF
µA
V
UNITS
Document Number: 94554
Revision: 08-Apr-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
New Product
8STH06FP
Vishay High Power Products
Hyperfast Rectifier,
8 A FRED Pt
TM
DYNAMIC RECOVERY CHARACTERISTICS FOR BOTH DIODES
(T
J
= 25 °C unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
I
F
= 1.0 A, dI
F
/dt = - 50 A/µs, V
R
= 30 V
Reverse recovery time
t
rr
T
J
= 25 °C
T
J
= 125 °C
Peak recovery current
I
RRM
Q
rr
T
J
= 25 °C
T
J
= 125 °C
T
J
= 25 °C
T
J
= 125 °C
I
F
= 8 A
dI
F
/dt = - 200 A/µs
V
R
= 390 V
MIN.
-
-
-
-
-
-
-
TYP.
-
19
35
2.8
4.6
26
84
MAX.
25
-
-
-
5.5
-
-
A
ns
UNITS
Reverse recovery charge
nC
THERMAL - MECHANICAL SPECIFICATIONS FOR BOTH DIODES
PARAMETER
Maximum junction and
storage temperature range
Thermal resistance,
junction to case
Thermal resistance,
case to heatsink
Weight
Mounting torque
Marking device
Case style 3L TO-220 FULL-PAK
SYMBOL
T
J
, T
Stg
R
thJC
R
thCS
Mounting surface, flat, smooth
and greased
TEST CONDITIONS
MIN.
- 55
-
-
-
-
6.0
(5.0)
TYP.
-
4.1
0.2
2.0
0.07
-
MAX.
175
4.8
°C/W
-
-
-
12
(10)
8STH06FP
g
oz.
kgf · cm
(lbf · in)
UNITS
°C
www.vishay.com
2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 94554
Revision: 08-Apr-08
New Product
8STH06FP
Hyperfast Rectifier,
8 A FRED Pt
TM
1000
Vishay High Power Products
100
Reverse Current - I
R
(μA)
100
10
1
0.1
25°C
0.01
0.001
0
100
200
300
400
500
600
175°C
150°C
125°C
Instantaneous Forward Current - I
F
(A)
Reverse Voltage - V
R
(V)
10
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
100
Tj = 175°C
Tj = 150°C
Tj = 125°C
Tj = 25°C
Junction Capacitance - C
T
(pF)
10
1
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
Forward Voltage Drop - V
FM
(V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
1
0
100
200
300
400
500
600
Reverse Voltage - V
R
(V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
Thermal Impedance Z
thJC
(°C/W)
1
D = 0.5
D = 0.2
D = 0.1
D = 0.05
0.1
Single Pulse
(Thermal Resistance)
D = 0.02
D = 0.01
0.01
1E-05
1E-04
1E-03
1E-02
1E-01
1E+00
1E+01
1E+02
1E+03
t
1
, Rectangular Pulse Duration (Seconds)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
Document Number: 94554
Revision: 08-Apr-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
New Product
8STH06FP
Vishay High Power Products
200
Allowable Case Temperature (°C)
Average Power Loss ( Watts )
Hyperfast Rectifier,
8 A FRED Pt
TM
25
RMS Limit
150
DC
Square Wave (D = 50)
20
15
100
10
50
50% rated Vr applied
D = 0.01
D = 0.02
D = 0.05
D = 0.1
D = 0.2
D = 0.5
5
DC
see note (1)
0
0
2
4
6
8
10
12
14
Average Forward Current - I
F
(AV)
(A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
0
0
2
4
6
8
10
12
Fig. 6 - Forward Power Loss Characteristics
100
Vr = 390V
1000
Vr = 390V
If = 8A, 125°C
If = 8A, 125°C
Qrr ( nC )
trr ( ns )
100
If = 8A, 25°C
If = 8A, 25°C
10
100
1000
10
100
1000
di
F
/dt (A/μs )
Fig. 7 - Typical Reverse Recovery Time vs. dI
F
/dt
di
F
/dt (A/μs )
Fig. 8 - Typical Stored Charge vs. dI
F
/dt
(1)
Note
Formula used: T
C
= T
J
- (Pd +Pd
REV
) x R
thJC
;
Pd = Forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= Inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= 50 % rated V
R
LINKS TO RELATED DOCUMENTS
Dimensions
Part marking information
http://www.vishay.com/doc?95264
http://www.vishay.com/doc?95266
www.vishay.com
4
For technical questions, contact: diodes-tech@vishay.com
Document Number: 94554
Revision: 08-Apr-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(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
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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