DFB2005 - DFB20100 — Glass Passivated Bridge Rectifiers
July 2010
DFB2005 - DFB20100
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 250 amperes peak
High case dielectric strength of 2000 V
RMS
Isolated voltage from case to lead over 2500 volts
+ ~
~
-
TS-6P
Absolute Maximum Ratings*
Symbol
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
R
θJC
T
J
T
STG
T
A
= 25°C unless otherwise noted
Value
Parameter
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
DFB20 DFB20 DFB20 DFB20 DFB20 DFB20 DFB20
Units
05***
10***
20***
40***
60
80*** 100***
50
35
50
100
70
100
200
140
200
400
280
400
20
250
0.8
-55 to +150
-55 to +150
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
°C/W
°C
°C
* Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%
** Device mounted on 4" x 5" x 0.25" Al-plate heat sink.
*** In development. Please contact Fairchild Semiconductor for more information.
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
@ 10A
@ 20A
@ T
A
= 25°C
@ T
A
= 125°C
Value
1.0
1.1
10
500
259
140
Unit
V
µA
A
2
S
pF
* Measured at 1MHz and applied Reverse bias of 4.0V DC.
© 2010 Fairchild Semiconductor Corporation
DFB2005 - DFB20100 Rev. A2
1
www.fairchildsemi.com
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Rev. I49
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