DFB2005 - DFB20100 — Glass Passivated Bridge Rectifiers
© 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com
DFB2005 - DFB20100 Rev. A4 1
May 2011
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 Underw riters Laboratory Flammability Classification 94V-0
• Surge overload rating to 250 amperes peak
• High case dielectric strength of 2000 VRMS
• Isolated voltage from case to lead over 2500 volts
Absolute Maximum Ratings* TA = 25°C unless othe rwise noted
* 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 TA = 25°C unless otherwise specified
* Measured at 1MHz and applied Reverse bias of 4.0V DC.
Symbol Parameter Value Units
DFB20
05*** DFB20
10*** DFB20
20*** DFB20
40*** DFB20
60 DFB20
80*** DFB20
100***
VRRM Maximum
Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 V
VRMS Maximum RMS Voltage 35 70 140 280 420 560 700 V
VDC Maximum DC Blocking Voltage 50 100 200 400 600 8 00 1000 V
I(AV) Maximum
Average Forward Rectified Current 20 A
IFSM Peak Forward Surge Current
(8.3mS Single Half-wave) 250 A
RθJC Typical Thermal Resistance** 4.75 °C/W
TJOperating Temperature Range -55 to +150 °C
TSTG Storage Temperature Range -55 to +150 °C
Symbol Parameter Test condition Value Unit
VFMaximum
Instantaneous Forward Voltage @ 10A
@ 20A 1.0
1.1 V
IRMaximum DC Reverse Current
at Rated DC Blocking Voltage @ TA = 25°C
@ TA = 125°C 10
500 μA
I2t Rating for fusing (t < 8.3mS) 259 A2S
Cj Typical Junction Capacitance per leg* 140 pF
+~~-
TS-6P
DFB2005 - DFB20100 — Glass Passivated Bridge Rectifiers
© 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com
DFB2005 - DFB20100 Rev. A4 2
Typical Performance Characteristics
Figure 1. Maximum Derating Curve for Output
Current Figure 2. Maximum Forward Surge Current per
Leg
Figure 3. Typical Reverse Characteristics per
Leg Figure 4. Typical Forward Characteristics per
Leg
Figure 5. Typical Junctio n Capacitance
DFB2005 - DFB20100 — Glass Passivated Bridge Rectifiers
© 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com
DFB2005 - DFB20100 Rev. A4 3
Physical Dimensions
TS-6P
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''5$:,1*),/(1$0(763$5(9
Dimensions in Millimeters
© Fairchild Semiconductor Corporation www.fairchildsemi.com
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