UF4004 Fairchild Semiconductor, UF4004 Datasheet
UF4004
Manufacturer Part Number
UF4004
Description
DIODE GPP FAST 1A 400V DO-41
Manufacturer
Fairchild Semiconductor
Datasheet
1.UF4007.pdf
(3 pages)
Specifications of UF4004
Voltage - Forward (vf) (max) @ If
1V @ 1A
Voltage - Dc Reverse (vr) (max)
400V
Current - Average Rectified (io)
1A
Current - Reverse Leakage @ Vr
10µA @ 400V
Diode Type
Standard
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)
50ns
Capacitance @ Vr, F
17pF @ 4V, 1MHz
Mounting Type
Through Hole
Package / Case
DO-204AL, DO-41, Axial
Product
Ultra Fast Recovery Rectifier
Configuration
Single
Reverse Voltage
400 V
Forward Voltage Drop
1 V
Recovery Time
50 ns
Forward Continuous Current
1 A @ Ta=75C
Max Surge Current
30 A
Reverse Current Ir
10 uA
Power Dissipation
2.08 W
Mounting Style
Through Hole
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
UF4004FS
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Part Number
Manufacturer
Quantity
Price
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©2005 Fairchild Semiconductor Corporation
UF4001 - UF4007 Rev. C3
UF4001 - UF4007
Fast Rectifiers
• Low forward voltage drop
• High surge current capability
• High reliability
• High current capability
Absolute Maximum Ratings*
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Electrical Characteristics
V
I
I
T
T
P
R
R
V
t
I
C
Symbol
Symbol
F(AV)
FSM
rr
R
STG
J
RRM
D
F
T
JA
JL
Symbol
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current,
.375” lead length @ T
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half-Sine-Wave
Storage Temperature Range
Operating Junction Temperature
Forward Voltage @ 1.0A
Reverse Recovery Time
I
Reverse Current @ Rated V
T
Total Capacitance
V
F
A
R
= 0.5A, I
= 100 C
= 4.0V, f = 1.0MHz
Power Dissipation
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junction to Lead
R
= 1.0A, I
Parameter
Parameter
RR
A
= 75 C
= 0.25A
Parameter
R
T
a
= 25°C unless otherwise noted
T
A
T
= 25 C
a
= 25°C unless otherwise noted
COLOR BAND DENOTES CATHODE
DO-41 (Plastic)
4001 4002 4003 4004 4005 4006 4007
4001 4002 4003 4004 4005 4006 4007
50
1
100
1.0
50
200
-65 to +150
-65 to +150
Value
Value
400
1.0
30
10
50
17
Value
2.08
60
30
600
800
1.7
75
1000
www.fairchildsemi.com
Units
C/W
C/W
W
Units
Units
pF
ns
V
A
A
V
C
C
A
A
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UF4004 Summary of contents
Page 1
... RR I Reverse Current @ Rated 100 Total Capacitance 4.0V 1.0MHz R ©2005 Fairchild Semiconductor Corporation UF4001 - UF4007 Rev. C3 DO-41 (Plastic) COLOR BAND DENOTES CATHODE T = 25°C unless otherwise noted a 4001 4002 4003 4004 4005 4006 4007 50 100 Parameter T = 25°C unless otherwise noted ...
Page 2
... REVERSE VOLTAGE (V) (-) Pulse Generator (Note 2) (+) OSCILLOSCOPE (Note 1) 2 Forward Characteristics 10 º º Pulse Width = 300 S 2% Duty Cycle 1 UF4001-UF4003 UF4005-UF4007 0.1 UF4004 0.2 0.4 0.6 0.8 1 1.2 1.4 FORWARD VOLTAGE (V) Reverse Characteristics º 125 º º 0 100 120 140 ...
Page 3
... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ® A FAST CEx™ FASTr™ ActiveArray™ FPS™ Bottomless™ FRFET™ CoolFET™ GlobalOptoisolator™ CROSSVOLT™ ...