DFB25100-12 Datasheet, PDF (1/4 Pages) Fairchild Semiconductor – DFB2505 - DFB25100 Glass Passivated Bridge Rectifiers

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
September 2012
+~~ _-
TS-6P
Absolute Maximum Ratings* T_A = 25°C unless otherwise noted
Symbol
Parameter
Value
DFB25 DFB25 DFB25 DFB25 DFB25 DFB25 DFB25 ^Units
05
10
20
40
60
80 100
V_RRM
Maximum
Recurrent Peak Reverse Voltage
50
100 200 400 600 800 1000 V
V_RMS Maximum RMS Voltage
35
V_DC Maximum DC Blocking Voltage
50
I_(AV)
Maximum
Average Forward Rectified Current
70 140 280 420 560 700 V
100 200 400 600 800 1000 V
25
A
I_FSM
Peak Forward Surge Current
(8.3mS Single Half-wave)
350
A
R_JC
T_J
T_STG
Typical Thermal Resistance**
Operating Temperature Range
Storage Temperature Range
4.75
-55 to +150
-55 to +150
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 6" x 0.25" Al-plate heat sink.
Electrical Characteristics T_A = 25°C unless otherwise specified
Symbol
Parameter
Test condition
V_F
Maximum
Instantaneous Forward Voltage
@ 12.5A
@ 25A
I_R
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@ T_A = 25°C
@ T_A = 125°C
I²t
Rating for fusing (t < 8.3mS)
Cj Typical Junction Capacitance per leg*
* Measured at 1MHz and applied Reverse bias of 4.0V DC.
Value
1.0
1.1
10
500
508
110
Unit
V
A
A²S
pF
© 2012 Fairchild Semiconductor Corporation
DFB2505 - DFB25100 Rev. A6
1
www.fairchildsemi.com