NOTES : 1.Measured with I
F
=0.5A,I
R
=1A,I
RR
=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4. 0V DC.
3.Thermal Resistance Junction to Ambient.
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
C
J
@T
A
=
50 C
UF2001 thru UF2007
ULTRA FA ST RECTIFIERS
FEATURES
Low cost
Diffused junction
Ultra fast switching for high efficiency
Low reverse leakage current
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
ME CHANICAL DAT A
Case : JEDEC DO -15 m olded plastic
Polarity : Color band denotes cathode
Weight : 0.015 ounces, 0.4 grams
Mounting position : Any
MAXIMUM RATI NGS AND ELECTRICAL CHA RACTERISTICS
Ratings at 25
℃
am bient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
F o r capacitive lo ad, dera te c urrent by 2 0%
200
140
200
UF2001
50
35
50
1000
700
1000
100
70
100
800
560
800
600
420
600
400
280
400
Maxim um Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC Method)
Maximum R ecu rrent P eak Reverse Volt age
Maximum RMS Vo lt a ge
Maxim um DC Blocking Voltage
Maximu m forw ard Voltage at 2 . 0A D C
2.0
60
1.0
T
J
Operating Temperature Range
-55 to +125 C
T
STG
Storage Temperature Range
-55 to +150 C
Typic al Thermal Resistance (Note 3)
R
0JA
25
C/W
Typical Junction
Capacitance (Note 2)
50
pF
I
R
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=100 C
@T
J
=25 C 5.0
100
uA
V
A
A
V
UNIT
V
V
Max .
All Dimensions in millimeter
Mi n.
DO-15
Dim.
A
D
C
B 25.4 7.6 0
-
5.80
0.71
2.60 3.6 0
0.8 6
DO-15
A
C
D
A
B
CHARACTERISTICS SYMBOL
Maximum Reverse Recovery Time (Note 1)
T
RR
1.3 1.7
50 75
30
ns
UF2002 UF2003 UF2004 UF2005 UF2006 UF2007
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT
- 2.0
Amperes
SEMICONDUCTOR
LITE-ON
REV. 2, 01-Dec-2000, KDCD04
RATING AND CHARACT ERISTIC CURVES
UF2007 thru UF2007
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25
75 100 125 150
1.0
050
0.5
1.5
175
SINGLE PHASE HALF W AVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
AMBIENT TEMPERATURE , C
2.0
2.5
3.0
IN STANTANEOUS F O RWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT ,(A)
0.2 0.4 1.2 1.4
0
0.1
1.0
10
0.6 0.8 1.0
.01 1.8
1.6
TJ= 25 C
UF2001 - UF 2004
UF2005 - UF 2007
PULSE WIDTH 300us
UF2004
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMB ER OF CYCLES AT 60Hz
PEAK FORWA RD SURGE CURRENT ,
AMPERES
1510 50 100
220
0
10
20
30
40
50
60
Single Half -Sine-W a v e
(JEDEC METHOD)
FIG.3 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLT AG E , VOLTS
10
1100
100
10
14
UF2001 to UF2004
UF2005 to UF2007
T
J
= 25 C, f= 1MHz
REV. 2, 01-Dec-2000, KDCD04
