Fairchild FFD04H60S service manual
tm
FFD04H60S
1
2
3
DPAK
(TO252)
1,3 Cathode 2. Anode
1
2
3
DPAK
(TO-252)
Hyperfast II Rectifier
FFD04H60S Hyperfast II Rectifier
February 2009
Features
• High Speed Switching, trr < 50ns
• High Reverse Voltage and High Reliability
• High Reverse Voltage, V
• RoHS Compliant
< 2.1V @ 4A
F
Applications
• General Purpose
• Switching Mode Power Supply
• Free-Wheeling Diode for Motor Application
• Power Switching Circuits
Absolute Maximum Ratings T
Symbol Parameter Ratings Units
V
RRM
V
RWM
V
R
I
F(AV)
I
FSM
T
J
, T
STG
Peak Repetitive Reverse Voltage 600 V
Working Peak Reverse Voltage 600 V
DC Blocking Voltage 600 V
Average Rectified Forward Current @ TC = 130oC 4 A
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
Operating and Storage Temperature Range -65 to +150
o
= 25
C unless otherwise noted
C
4A, 600V Hyperfast II Rectifier
The FFD04H60S is a hyperfast II rectifier and silicon nitride passivated ion-implanted epitaxial planar construction.
This device is intended for use as freewheeling/clamping rectifiers in a variety of switching power supplies and other power
switching 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 transistors.
40 A
o
C
Thermal Characteristics
Symbol Parameter Ratings Units
R
θJC
Maximum Thermal Resistance, Junction to Case 4.0
Package Marking and Ordering Information
Device Marking Device Package Reel Size Tape Width Quantity
F04H60S FFD04H60S D-PAK 13”Dia - 2500
©2008 Fairchild Semiconductor Corporation
FFD04H60S Rev. A
o
C/W
www.fairchildsemi.com1
FFD04H60S Hyperfast II Rectifier
Electrical Characteristics T
= 25oC unless otherwise noted
C
Symbol Parameter Min. Typ. Max. Units
I
= 4A
V
1
FM
I
1
RM
t
rr
I
rr
Q
rr
W
AVL
Notes:
1: Pulse: Test Pulse width = 300μs, Duty Cycle = 2%
F
I
= 4A
F
V
= 600V
R
V
= 600V
R
IF = 1A, di/dt = 100A/μs, VCC = 30V
I
= 4A, di/dt = 100A/μs, VCC = 390V
F
IF = 4A, di/dt = 100A/μs, VCC = 390V TC = 25oC
Avalanche Energy ( L = 40mH) 4 - - mJ
T
C
T
C
T
C
T
C
T
C
T
C
= 25oC
= 125oC
= 25oC
= 125oC
= 25oC
= 25oC
-
-
-
-
-
-
-
-
19
25
1.5
18
-
-
-
-
2.1
1.7
100
200
-
60
-
-
Test Circuit and Waveforms
V
μA
ns
A
nC
FFD04H60S Rev. A
www.fairchildsemi.com2
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