DF005S - DF10S
Bridge Rectifiers
Features
Description
• Maximum Surge Rating: IFSM = 50 A
I2t = 10 A2Sec
• Optimized VF: Typical 0.94 V at 1.5 A, 25°C
• Glass Passivated Junctions
• Lead Free Compliant to EU RoHS 2002/95/EU Directives
• Green Molding Compound: IEC61249
• Qualified with IR Reflow and Wave Soldering
• UL Certified, UL #E258596
With the ever-pressing need to improve power supply
efficiency, improve surge rating, improve reliability, and
reduce size, the DFxS family sets a standard in performance.
The design offers an surge rating of 50 A. This is important when improving reliability and increasing efficiency.
High efficiency designs strive to reduce circuit resistance, which, unfortunately can result in increased
inrush surge. As such high surge current ratings can be
required to maintain or improve reliability.
The design also offers better efficiency by achieving a
1.5 A VF of 1.1 V maximum at 25°C. This lower VF also
supports cooler and more efficient operation.
Finally, the DFxS achieves all this in a SDIP surface
mount form factor, reducing board space and volumetric
requirements vs. competitive devices.
~
+
IN
OUT
~
-
SDIP
Ordering Information
Part Number
Top Mark
Package
Packing Method
DF005S
DF005S
SDIP 4L
Tape and Reel
DF01S
DF01S
SDIP 4L
Tape and Reel
DF02S
DF02S
SDIP 4L
Tape and Reel
DF04S
DF04S
SDIP 4L
Tape and Reel
DF06S
DF06S
SDIP 4L
Tape and Reel
DF08S
DF08S
SDIP 4L
Tape and Reel
DF10S
DF10S
SDIP 4L
Tape and Reel
© 1998 Fairchild Semiconductor Corporation
DF005S - DF10S Rev. 1.5
www.fairchildsemi.com
DF005S - DF10S — Bridge Rectifiers
May 2015
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Value
Symbol
Parameter
VRRM
Maximum Repetitive Reverse Voltage
50
100
200
400
600
800
1000
V
VRMS
Maximum RMS Bridge Input Voltage
35
70
140
280
420
560
700
V
VDC
DC Reverse Voltage at Rated IR
50
100
200
400
600
800
1000
V
IF(AV)
Average Rectified Forward Current
at TA = 40°C
1.5
A
IFSM
Non-Repetitive Peak Forward Surge
Current
8.3 ms Single Half-Sine Wave
50
A
TSTG
Storage Temperature Range
-55 to +150
°C
Operating Junction Temperature
-55 to +150
°C
TJ
DF005S DF01S DF02S DF04S DF06S DF08S DF10S
Unit
Thermal Characteristics
Values are at TA = 25°C unless otherwise noted.
Symbol
PD
Parameter
Power Dissipation
Value
Unit
3.1
W
(1)
Thermal Resistance,
Junction-to-Ambient
RθJA
Thermal Characterization
Parameter, Junction to Lead
ψJL
Single-Die Measurement
(Maximum Land Pattern: 13 x 13 mm)
62
Multi-Die Measurement(2)
(Maximum Land Pattern: 13 x 13 mm)
50
Multi-Die Measurement(2)
(Minimum Land Pattern: 1.3 x 1.5 mm)
105
Single-Die Measurement(2)
(Maximum and Minimum Land Pattern)
27
°C/W
°C/W
Notes:
1. Device mounted on PCB with 0.5 inch × 0.5 inch (13 mm × 13 mm).
2. The thermal resistances (RθJA & ψJL) are characterized with the device mounted on the following FR4 printed circuit
boards, as shown in Figure 1 and Figure 2. PCB size: 76.2 x 114.3 mm.
Heating effect from adjacent dice is considered and only two dices are powered at the same time.
F
S
S
F
F
S
S
F
Figure 2. Minimum Pads of 2 oz Copper
Figure 1. Maximum Pads of 2 oz Copper
© 1998 Fairchild Semiconductor Corporation
DF005S - DF10S Rev. 1.5
www.fairchildsemi.com
2
DF005S - DF10S — Bridge Rectifiers
Absolute Maximum Ratings
Values are at TA = 25°C unless otherwise noted.
Symbol
VF
Parameter
Forward Voltage, per Element
IR
Reverse Current, per Element at Rated VR
I2t
Rating for Fusing (t < 8.35 ms)
CJ
Typical Capacitance, per Leg
© 1998 Fairchild Semiconductor Corporation
DF005S - DF10S Rev. 1.5
Conditions
Min.
Typ.
Max.
Unit
V
IF = 1.5 A
1.1
TA = 25°C
5.0
TA = 125°C
500
10
VR = 4.0 V,
f = 1.0 MHz
25
μA
A2s
pF
www.fairchildsemi.com
3
DF005S - DF10S — Bridge Rectifiers
Electrical Characteristics
Average Rectified Forward Current, IF [A]
Peak Forward Surge Current, IFSM [A]
50
40
30
20
10
0
1
2
5
10
20
Number of Cycles at 60Hz
50
100
1
0.5
Based on RθJA, per Leg
0
20
40
60
80
100
120
Ambient Temperature [ºC]
140
160
Figure 4. Forward Current Derating Curve
Figure 3. Non-Repetitive Surge Current
100
Reverse Current, IR[μA]
10
Forward Current, IF[A]
1.5
1
o
TJ=150 C
0.1
o
TJ=25 C
o
TJ=125 C
10
o
TJ=125 C
o
TJ=150 C
1
o
TJ=25 C
0.1
0.01
o
TJ=-55 C
o
TJ= -55 C
0.01
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1E-3
200
1.2
Forward Voltage Drop, VF[V]
400
500
600
700
800
900
1000
Reverse Voltage, VR[V]
Figure 5. Forward Voltage Characteristics
© 1998 Fairchild Semiconductor Corporation
DF005S - DF10S Rev. 1.5
300
Figure 6. Reverse Current vs. Reverse Voltage
www.fairchildsemi.com
4
DF005S - DF10S — Bridge Rectifiers
Typical Performance Characteristics
DF005S - DF10S — Bridge Rectifiers
Physical Dimensions
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Figure 7. 4-LEAD, SDIP, 6.5 MM WIDE
© 1998 Fairchild Semiconductor Corporation
DF005S - DF10S Rev. 1.5
www.fairchildsemi.com
5
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Rev. I74
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