FFA40UP35S Fairchild Semiconductor, FFA40UP35S Datasheet

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FFA40UP35S

Manufacturer Part Number
FFA40UP35S
Description
The FFA40UP35S is utrafast rectifier with low forward voltage drop
Manufacturer
Fairchild Semiconductor
Datasheet

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Part Number:
FFA40UP35STU
Manufacturer:
Fairchild Semiconductor
Quantity:
129
©2008 Fairchild Semiconductor Corporation
FFA40UP35S Rev. A
Absolute Maximum Ratings
Thermal Characteristics
Package Marking and Ordering Information
FFA40UP35S
Features
• High Speed Switching, t
• High Reverse Voltage and High Reliability
• Avalanche Energy Rated
• Low Forward Voltage, V
• RoHS compliant
Applications
• General Purpose
• Switching Mode Power Supply
• Free-wheeling diode for motor application
• Power switching circuits
V
V
V
I
I
T
R
F(AV)
FSM
Device Marking
J
RRM
RWM
R
θJC
, T
Symbol
Symbol
STG
F40UP35S
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating and Storage Temperature Range
Maximum Thermal Resistance, Junction to Case
1. Anode 2. Cathode 3. Anode
rr
F
FFA40UP35STU
< 1.6V
< 55ns @ I
Device
TO3P
F
= 40A
T
C
= 25
Parameter
Parameter
o
Package
C unless otherwise noted
TO3P
@ T
C
= 111
1
40A, 350V Ultrafast Rectifier
The FFA40UP35S is utrafast rectifier with low forward voltage
drop. It is silicon nitride passivated ion-implanted epitaxial planar
construction.
This device is intended for use as freewheeling/clamping rectifi-
ers in a variety of switching power supplies and other power
swithching applications. Its low stored charge and hyperfast soft
recovery minimize ringing and electrical noise in many power
switching circuits reducing power loss in the switching transis-
tors.
o
C
Reel Size
-
3
1
1. Anode 2. Cathode 3. Anode
Tape Width
Ultrafast Rectifier
-
-65 to +150
Ratings
Ratings
350
350
350
400
40
0.8
2
Quantity
www.fairchildsemi.com
March 2008
30
Units
Units
o
C/W
o
V
V
V
A
A
C
tm

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FFA40UP35S Summary of contents

Page 1

... Device F40UP35S FFA40UP35STU ©2008 Fairchild Semiconductor Corporation FFA40UP35S Rev. A 40A, 350V Ultrafast Rectifier The FFA40UP35S is utrafast rectifier with low forward voltage = 40A F drop silicon nitride passivated ion-implanted epitaxial planar construction. This device is intended for use as freewheeling/clamping rectifi- ers in a variety of switching power supplies and other power swithching applications ...

Page 2

... 40A, di/dt = 200A/µ Avalanche Energy ( L = 40mH) AVL Notes: 1: Pulse: Test Pulse width = 300µs, Duty Cycle = 2% Test Circuit and Waveforms FFA40UP35S Rev unless otherwise noted C Parameter 125 C C ...

Page 3

... Reverse Voltage, V Figure 5. Typical Reverse Recovery Current vs. di/ 125 100 200 300 [ µ di/ FFA40UP35S Rev. A Figure 2. Typical Reverse Current vs. 100 0.1 C 0.01 1E-3 1.5 2.0 [V] F Figure 4. Typical Reverse Recovery Time Typical Capacitance 530 pF 10 100 [V] R Figure 6 ...

Page 4

... Mechanical Dimensions FFA40UP35S Rev. A TO3P 4 Dimensions in Millimeters www.fairchildsemi.com ...

Page 5

... Definition of Terms Datasheet Identification Product Status Advance Information Formative or In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production FFA40UP35S Rev. A FPS™ PDP-SPM™ ® FRFET Power220 SM Global Power Resource Power247 Green FPS™ POWEREDGE Green FPS™ e-Series™ ...

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