VS-15ETH03PbF
Vishay Semiconductors
Ultrafast Rectifier, 15 A FRED Pt
®
FEATURES
Base
cathode
2
• Ultrafast recovery time
• Low forward voltage drop
• 175 °C operating junction temperature
• Low leakage current
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified for industrial level
TO-220AC
1
Cathode
3
Anode
DESCRIPTION
PRODUCT SUMMARY
Package
I
F(AV)
V
R
V
F
at I
F
t
rr
typ.
T
J
max.
Diode variation
TO-220AC
15 A
300 V
1.25 V
See Recovery table
175 °C
Single die
300 V series are the state of the art ultrafast recovery
rectifiers designed with optimized performance of forward
voltage drop and ultrafast recovery time.
The planar structure and the platinum doped life time control
guarantee the best overall performance, ruggedness and
reliability characteristics.
These devices are intended for use in the output rectification
stage of SMPS, UPS, DC/DC converters as well as
freewheeling diodes in low voltage inverters and chopper
motor drives.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Repetitive peak reverse voltage
Average rectified forward current
Non-repetitive peak surge current
Operating junction and storage temperatures
SYMBOL
V
RRM
I
F(AV)
I
FSM
T
J
, T
Stg
T
C
= 142 °C
T
J
= 25 °C
TEST CONDITIONS
VALUES
300
15
140
- 65 to 175
UNITS
V
A
°C
ELECTRICAL SPECIFICATIONS
(T
J
= 25 °C unless otherwise specified)
PARAMETER
Breakdown voltage,
blocking voltage
Forward voltage
SYMBOL
V
BR
,
V
R
V
F
I
R
C
T
L
S
I
R
= 100 μA
I
F
= 15 A
I
F
= 15 A, T
J
= 125 °C
V
R
= V
R
rated
T
J
= 125 °C, V
R
= V
R
rated
V
R
= 300 V
Measured lead to lead 5 mm from package body
TEST CONDITIONS
MIN.
300
-
-
-
-
-
-
TYP.
-
1.05
0.85
0.05
12
45
8
MAX.
-
1.25
1.00
40
400
-
-
μA
pF
nH
V
UNITS
Reverse leakage current
Junction capacitance
Series inductance
Document Number: 94000
Revision: 28-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-15ETH03PbF
Vishay Semiconductors
Ultrafast Rectifier, 15 A FRED Pt
®
DYNAMIC RECOVERY CHARACTERISTICS
(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
= 15 A
dI
F
/dt = - 200 A/μs
V
R
= 200 V
MIN.
-
-
-
-
-
-
-
TYP.
-
32
45
2.4
6.1
38
137
MAX.
40
-
-
-
-
-
-
A
ns
UNITS
Reverse recovery charge
nC
THERMAL - MECHANICAL SPECIFICATIONS
(T
J
= 25 °C unless otherwise noted)
PARAMETER
Maximum junction and
storage temperature range
Thermal resistance,
junction to case
Thermal resistance,
junction to ambient
Thermal resistance,
case to heatsink
Weight
Mounting torque
Marking device
Case style TO-220AC
SYMBOL
T
J
, T
Stg
R
thJC
R
thJA
R
thCS
Typical socket mount
Mounting surface, flat, smooth
and greased
TEST CONDITIONS
MIN.
- 65
-
-
-
-
-
6.0
(5.0)
TYP.
-
1.02
-
0.2
2.0
0.07
-
15ETH03
MAX.
175
2.0
70
-
-
-
12
(10)
g
oz.
kgf · cm
(lbf · in)
°C/W
UNITS
°C
For technical questions within your region, please contact one of the following:
Document Number: 94000
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 28-Apr-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
www.vishay.com
2
VS-15ETH03PbF
Ultrafast Rectifier, 15 A FRED Pt
®
Vishay Semiconductors
100
1000
T
J
= 175 °C
I
F
- Instantaneous Forward
Current (A)
I
R
- Reverse Current (µA)
100
T
J
= 150 °C
10
1
0.1
T
J
= 25 °C
0.01
0.001
T
J
= 125 °C
10
T
J
= 175 °C
T
J
= 125 °C
T
J
= 25 °C
T
J
= 100 °C
1
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
50
100
150
200
250
300
V
F
- Forward Voltage Drop (V)
Fig. 1 - Typical Forward Voltage Drop Characteristics
V
R
- Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
C
T
- Junction Capacitance (pF)
100
T
J
= 25 °C
10
0
50
100
150
200
250
300
V
R
- Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Z
thJC
- Thermal Impedance (°C/W)
10
1
P
DM
0.1
Single pulse
(thermal resistance)
0.01
0.00001
0.0001
0.001
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
0.01
t
1
t
2
Notes:
1. Duty factor D = t
1
/t
2
.
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
0.1
.
1
t
1
- Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
Characteristics
Document Number: 94000
Revision: 28-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
3
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
VS-15ETH03PbF
Vishay Semiconductors
180
Ultrafast Rectifier, 15 A FRED Pt
®
100
Allowable Case Temperature (°C)
170
I
F
= 15 A, T
J
= 25 °C
160
150
140
130
See note (1)
120
0
5
10
15
20
25
10
100
1000
Square wave (D = 0.50)
Rated V
R
applied
t
rr
(ns)
DC
I
F
= 15 A, T
J
= 125 °C
I
F(AV)
- Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
22
20
dI
F
/dt (A/µs)
Fig. 7 - Typical Reverse Recovery Time vs. dI
F
/dt
1000
Average Power Loss (W)
18
16
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
RMS limit
I
F
= 15 A, T
J
= 125 °C
12
10
8
6
4
2
0
0
5
10
15
DC
Q
rr
(nC)
14
100
I
F
= 15 A, T
J
= 25 °C
20
25
10
100
1000
I
F(AV)
- Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
dI
F
/dt (A/µs)
Fig. 8 - Typical Stored Charge vs. dI
F
/dt
Note
(1)
Formula used: T = T - (Pd +Pd
C
J
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
= Rated V
R
For technical questions within your region, please contact one of the following:
Document Number: 94000
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 28-Apr-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
www.vishay.com
4
VS-15ETH03PbF
Ultrafast Rectifier, 15 A FRED Pt
®
Vishay Semiconductors
V
R
= 200 V
0.01
Ω
L = 70 μH
D.U.T.
dI
F
/dt
adjust
D
G
IRFP250
S
Fig. 9 - Reverse Recovery Parameter Test Circuit
(3)
I
F
0
t
rr
t
a
t
b
Q
rr
(2)
(4)
I
RRM
0.5 I
RRM
dI
(rec)M
/dt
(5)
0.75 I
RRM
(1)
dI
F
/dt
(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
Q
rr
=
t
rr
x I
RRM
2
(5) dI
(rec)M
/dt - peak rate of change of
current during t
b
portion of t
rr
Fig. 10 - Reverse Recovery Waveform and Definitions
Document Number: 94000
Revision: 28-Apr-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
5
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
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