DFB2505 - DFB25100 — Glass Passivated Bridge Rectifiers
September 2012
DFB2505 - DFB25100
Glass Passivated Bridge Rectifiers
Features
•
•
•
•
•
•
•
•
UL Certificate # E326243
Glass Passivated Junction
Ideal for Printed Circuit Board
Reliable Low Cost Construction
Plastic Material has Underwriters Laboratory Flammability Classification 94V-0
Surge Overload Rating to 350 Amperes Peak
High Case Dielectric Strength of 2500 V
RMS
Isolated Voltage from Case to Lead Over 2500 Volts
+ ~
~
-
TS-6P
Absolute Maximum Ratings*
Symbol
Parameter
T
A
= 25°C unless otherwise noted
Value
DFB25 DFB25 DFB25 DFB25 DFB25 DFB25 DFB25
Units
05
10
20
40
60
80
100
50
35
50
100
70
100
200
140
200
400
280
400
25
350
4.75
-55 to +150
-55 to +150
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
C/W
C
C
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
R
JC
T
J
T
STG
Maximum
Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum
Average Forward Rectified Current
Peak Forward Surge Current
(8.3mS Single Half-wave)
Typical Thermal Resistance**
Operating Temperature Range
Storage Temperature Range
* Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%
** Device mounted on 4" x 6" x 0.25" Al-plate heat sink.
Electrical Characteristics
Symbol
V
F
I
R
I
2
t
Cj
T
A
= 25°C unless otherwise specified
Parameter
Maximum
Instantaneous Forward Voltage
Maximum DC Reverse Current
at Rated DC Blocking Voltage
Rating for fusing (t < 8.3mS)
Typical Junction Capacitance per leg*
Test condition
@ 12.5A
@ 25A
@ T
A
= 25°C
@ T
A
= 125°C
Value
1.0
1.1
10
500
508
110
Unit
V
A
A
2
S
pF
* Measured at 1MHz and applied Reverse bias of 4.0V DC.
© 2012 Fairchild Semiconductor Corporation
DFB2505 - DFB25100 Rev. A6
1
www.fairchildsemi.com
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Formative / In Design
First Production
Full Production
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Datasheet contains the design specifications for product development. Specifications may change
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Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
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The datasheet is for reference information only.
Rev. I62
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