Diodes UF3001, UF3007 User Manual
e3
Features
A A
B
C
D
· Diffused Junction
· Ultra-Fast Switching for High Efficiency
· Surge Overload Rating to 150A Peak
· Low Reverse Leakage Current
· Lead Free Finish, RoHS Compliant (Note 4)
Mechanical Data
· Case: DO-201AD
· Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminals: Finish - Tin. Plated Leads Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode Band
· Marking: Type Number
· Ordering Information: See Last Page
· Weight: 1.1 grams (approximate)
UF3001 - UF3007
3.0A ULTRA-FAST RECTIFIER
DO-201AD
Dim Min Max
A
B
C
D
All Dimensions in mm
25.40 ¾
7.20 9.50
1.20 1.30
4.80 5.30
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 5)
RMS Reverse Voltage
Average Rectified Output Current
(Note 1) @ TA = 55°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
Forward Voltage @ IF = 3.0A
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage (Note 5) @ TA = 100°C
Reverse Recovery Time (Note 3)
Typical Total Capacitance (Note 2)
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
Notes: 1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5.
4. RoHS revision 13.2.2003. High temperature solder exemption applied, see EU Directive Annex Note 7.
5. Short duration pulse test used to minimize self-heating effect.
V
V
V
R(RMS)
I
V
I
R
T
j, TSTG
RRM
RWM
V
R
I
O
FSM
FM
RM
t
rr
C
T
qJA
@ TA = 25°C unless otherwise specified
UF
3001UF3002UF3003UF3004UF3005UF3006UF3007
50 100 200 400 600 800 1000 V
35 70 140 280 420 560 700 V
1.0 1.3 1.7 V
50 75 ns
75 50 pF
-65 to +150 °C
Unit
3.0 A
150 A
5.0
100
35 °C/W
mA
DS25004 Rev. 8 - 2 1 of 3 UF3001 - UF3007
www.diodes.com ã Diodes Incorporated
0.01
0.1
1.0
10
100
0.6 1.0 1.4 1.8
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Characteristics
I , INSTANTANEOUS FORWARD CURRENT (A)
F
UF3001 - 3003
UF3005 - 3007
UF3004
T = 25°C
j
10
100
200
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
8.3ms single half
sine-wave
50V DC
Approx
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
t
rr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
1
10
100
1 10 100
C , TOTAL CAPACITANCE (pF)
T
V , DC REVERSE VOLTAGE (V)
R
Fig. 4 Typical Total Capacitance
UF3001 - 3004
UF3005 - 3007
f = 1MHz
0
1
2
3
4
0 25 50
75
100 125 150 175
I , AVERAGE FORWARD RECTIFIED
(AV)
CURRENT (A)
T , AMBIENT TEMPERATURE ( C)
A
Fig. 1 Forward Current Derating Curve
°
Single phase half wave
Resistive or Inductive load
DS25004 Rev. 8 - 2 2 of 3 UF3001 - UF3007
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