FR2504DY
25A SURFACE MOUNT FAST RECOVERY RECTIFIER
High current Fast Recovery Rectifier housed in the industry-standard D2PAK
package. These are high-efficiency, silicon rectifiers for industrial applications
requiring surface mount form factor.
3
2
1
SPECIFICATION FEATURES
High Current ( I
F(AV)
= 25A)
Low V
F
for Lower Forward Conduction Losses
4
Soft Recovery Characteristic
Glass Passivated Junction
Y-Clip Construction for High Surge Current Capability
2 and 4 Cathode
1 and 3 Anode
A
APPLICATIONS
Voltage Regulators
Automotive and Industrial Rectification
K
A
TO-263
D2PAK
MARKING CODE: FR2504DY
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (T
C
= 100 °C)
Non-Repetitive Peak Forward Surge Current
Operating Junction and Storage Temperature Range
Symbol
V
RRM
V
RWM
V
DC
I
F(AV)
I
FSM
T
J
, T
stg
Value
400
400
400
25
280
-50 to 150
Units
V
V
V
A
A
°C
THERMAL CHARACTERISTICS
Rating
Thermal Resistance junction to case
Symbol
R
JC
Value
1.0
Units
°C/Watt
11/9/2005
Page
1
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FR2504DY
ELECTRICAL CHARACTERISTICS (T
J
= 25°C unless otherwise noted)
Parameter
Forward voltage (Note 1)
Reverse Leakage Current
Reverse Recovery Time
Symbol
V
F
I
R
t
rr
Conditions
I
F
= 25A
I
F
= 50A
V
R
= 400V
I
F
=0.5A, I
R
= 1.0A,
I
RR
=0.25A
Min
-
-
-
-
Typical
1.17
1.35
-
110
Max
1.3
1.5
10
250
uA
ns
Units
V
Note 1. Short duration pulse to minimize self-heating
TYPICAL CHARACTERISTICS (T
J
= 25°C unless otherwise noted)
100
100.00
T
J
= 150° C
Reverse Current, I
R
(uA)
Forward Current, I
F
(A)
T
J
= 150° C
10
T
J
= 75° C
10.00
1.00
T
J
= 75° C
1
T
J
= 25° C
0.1
0.0
0.5
1.0
1.5
2.0
Forw ard Voltage, V
F
(V)
0.10
T
J
= 25° C
0.01
0
100
200
300
400
500
Reverse Voltage, V
R
(V)
Figure 1. Typical Forward Characteristics
60
DC
Average Forward Current, I
FAV
(A)
50
Figure 2. Typical Reverse Characteristics
1000
f =1.0MHz
40
30
20
Capacitance, C (pF
100
120
140
160
Resistive Load
100
Square Wave
10
0
0
20
40
60
80
Case Temperature, T
C
(C)
10
0.1
1
10
100
Reverse Voltage, V
R
(V)
Figure 3. Current Derating Curves
11/9/2005
Page 2
Figure 4. Typical Capacitance
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FR2504DY
PACKAGE DIMENSIONS AND SUGGESTED PAD LAYOUT
TO-263 / D2PAK Units: inch (mm)
ORDERING INFORMATION
FR2504DY T/R - Tape and Reel, 800 Units Per Reel
Copyright PanJit International, Inc 2005
The inform ation presented in this docum ent is believed to be accurate and reliable. The specifications and inform ation
herein are subject to change without notice. Pan Jit m akes no warranty, representation or guarantee regarding the
suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or
system s. Pan Jit does not convey any license under its patent rights or rights of others.
11/9/2005
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