FAIRCHILD UF4003

UF4001 - UF4007
UF4001 - UF4007
Features
•
Low forward voltage drop.
•
High surge current capability.
•
High reliability.
•
High current capability.
DO-41
COLOR BAND DENOTES CATHODE
Fast Rectifiers (Glass Passivated)
Absolute Maximum Ratings*
Symbol
TA = 25°C unless otherwise noted
Value
Parameter
Units
4001
4002
4003
4004
4005
4006
4007
50
100
200
400
600
800
1000
VRRM
Maximum Repetitive Reverse Voltage
IF(AV)
Average Rectified Forward Current,
.375 " lead length @ TA = 75°C
Non-repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave
Storage Temperature Range
-65 to +150
°C
Operating Junction Temperature
-65 to +150
°C
IFSM
Tstg
TJ
1.0
V
A
30
A
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
Parameter
Value
Units
PD
Power Dissipation
2.08
W
RθJA
Thermal Resistance, Junction to Ambient
60
°C/W
RθJL
Thermal Resistance, Junction to Lead
15
°C/W
Electrical Characteristics
Symbol
TA = 25°C unless otherwise noted
Device
Parameter
4001
VF
Forward Voltage @ 1.0 A
trr
Reverse Recovery Time
IF = 0.5 A, IR= 1.0 A, IRR = 0.25 A
Reverse Current @ rated VR TA = 25°C
TA = 100°C
Total Capacitance
VR = 4.0 V, f = 1.0 MHz
IR
CT
2001 Fairchild Semiconductor Corporation
4002
4003
4004
Units
4005
4006
4007
1.0
1.7
V
50
75
ns
10
50
µA
µA
17
pF
UF4001-UF4007, Rev. C
10
1.2
1
0.8
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" (9.00mm) LOAD
LENGTHS
0.6
0.4
0.2
0
0
25
50
75
100
125
150
Ambient Temperature [ºC]
1
0.1
100
Reverse Current, IR [mA]
30
0
1
2
5
10
20
50
Number of Cycles at 60Hz
0.4
0.6
0.8
1
1.2
Forward Voltage, VF [V]
1.4
TA = 125 º C
10
1
0.1
100
Figure 3. Non-Repetitive Surge Current
UF4004
Figure 2. Forward Voltage Characteristics
1000
10
UF4005-UF4007
0.01
40
20
UF4001-UF4003
0.001
0.2
175
Figure 1. Forward Current Derating Curve
Peak Forward Surge Current, IFSM [A]
TA
J = 25º C
µS
Pulse Width = 300µ
2% Duty Cycle
1.4
Forward Current, IF [A]
Average Rectified Forward Current, IF [A]
1.6
TA
J = 25º C
0
20
40
60
80
100
120
140
Percent of Rated Peak Reverse Voltage [%]
Figure 4. Reverse Current vs Reverse Voltage
Total Capacitance, CT [pF]
60
50
40
30
UF4001-UF4003
20
10
UF4004-UF4007
0
0.1
0.5 1 2
5 10 20 50 100
Reverse Voltage, V R [V]
500
Figure 5. Total Capacitance
50Ω
NONINDUCTIVE
50Ω
NONINDUCTIVE
+0.5A
(-)
DUT
50V
(approx)
50Ω
NONINDUCTIVE
trr
Pulse
Generator
(Note 2)
OSCILLOSCOPE
(Note 1)
0
-0.25A
(+)
NOTES:
1. Rise time = 7.0 ns max; Input impedance = 1.0 megaohm 22 pf.
2. Rise time = 10 ns max; Source impedance = 50 ohms.
-1.0A
1.0cm
SET TIME BASE FOR
5/ 10 ns/ cm
Reverse Recovery Time Characterstic and Test Circuit Diagram
2001 Fairchild Semiconductor Corporation
UF4001-UF4007, Rev. C
UF4001 - UF4007
Typical Characteristics
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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
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As used herein:
1. Life support devices or systems are devices or
2. A critical component is any component of a life
systems which, (a) are intended for surgical implant into
support device or system whose failure to perform can
the body, or (b) support or sustain life, or (c) whose
be reasonably expected to cause the failure of the life
failure to perform when properly used in accordance
support device or system, or to affect its safety or
with instructions for use provided in the labeling, can be
effectiveness.
reasonably expected to result in significant injury to the
user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. H4