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
I
R
@T
A
=
55 C
@T
J
=100 C
UF3001 thru UF3007
ULTRA FAST RECTI FIERS
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
MECHANICAL DATA
Case : JEDEC DO-201AD molded plastic
Polarity : Color band denotes cathode
Weight : 0.04 ounc es, 1 .1 g rams
Mounting position : Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wav e
super imposed on rated load (JEDEC Method)
Maxim um Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maxim um forward Voltage at 3.0A DC
Maximum DC Rev e rse Cu rrent
at Rated DC Blocking Voltage
@T
J
=25 C
3.0
150
1.0
5
100
T
J
Operating Temperature Range
-55 to +125 C
T
STG
Storage Temperature Range
-55 to +150 C
Typical Thermal Resistance (Note 3)
R
0JA
20
C/W
uA
V
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
UF3001
50
35
50
C
J
Typical Junction
Capacitance (Note 2)
75
pF
50
Maxim um Reverse Recovery Time (Note 1)
T
RR
1.3 1.7
50 75
ns
All Dimensions in millimeter
Max.
Min.
DO-201AD
Dim.
A
D
C
B 25.4 9.50
-
7.30
1.20
4.80 5.30
1.30
DO-201AD
A
C
D
A
B
100
70
100
UF3002
200
140
200
UF3003
400
280
400
UF3004
600
420
600
UF3005
800
560
800
UF3006
1000
700
1000
UF3007
REVERSE VOL TAGE
- 50
to
100 0
Volts
FORWARD CURRENT
- 3.0
Amperes
SEMICONDUCTOR
LITE-ON
REV. 2, 01 -Dec -2000 , K DCF 02
RATING AND CHARACTERISTIC CURVES
UF3001 thru UF3007
FIG.1 - FORWARD CURRENT DERAT ING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25
75 100 125 150
2.0
050
1.0
3.0
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
AMBIENT TEMPERATURE , C
FIG.2 - MAXIMUM NON-REPETIT IVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PE AK FO RWARD SURGE CURRE N T,
AMPERES
1 5 10 50 100220
0
50
100
150
200
Single Half-Sine-Wave
(JEDEC METHOD)
INSTANTANEOUS FORWARD CURRENT ,(A)
IN STANTANEOUS F O RWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHAR ACTERISTICS
0.2 0.4 1.2 1.4
1.0
10
100
0.6 0.8 1.0
0.1 1.8
1.6
TJ= 25 C
PUL SE WIDTH 300 us
2.0
UF3001 to UF3004
UF3005 - UF3007
UF3004
FIG.3 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
RE VERSE VOLTAG E , V OLTS
1.0
0.1 100
100
10
14
1000
UF3005 to UF3007
UF3001 to UF3004
T
J
= 25 C, f= 1MHz
REV. 2, 01-Dec-2000, KDCF02
