DS25004 Rev. 7 - 2 1 of 3 UF3001 - UF3007
www.diodes.com ãDiodes Incorporated
UF3001 - UF3007
3.0A ULTRA-FAST RECTIFIER
Features
DO-201AD
Dim Min Max
A25.40 ¾
B7.20 9.50
C1.20 1.30
D4.80 5.30
All Dimensions in mm
A
A
B
C
D
Maximum Ratings and Electrical Characteristics @ TA= 25°C unless otherwise specified
·Diffused Junction
·Ultra-Fast Switching for High Efficiency
·High Current Capability and Low Forward Voltage Drop
·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 - Bright Tin. Plated Leads Solderable per
MIL-STD-202, Method 208
·Polarity: Cathode Band
·Mounting Position: Any
·Ordering Information: See Last Page
·Marking: Type Number
·Weight: 1.1 grams (approximate)
Characteristic Symbol UF
3001
UF
3002
UF
3003
UF
3004
UF
3005
UF
3006
UF
3007 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 700 V
Average Rectified Output Current
(Note 1) @ TA= 55°CIO3.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
IFSM 150 A
Forward Voltage @ IF= 3.0A VFM 1.0 1.3 1.7 V
Peak Reverse Current @ TA= 25°C
at Rated DC Blocking Voltage @ TA= 100°CIRM 5.0
100 mA
Reverse Recovery Time (Note 3) trr 50 75 ns
Typical Junction Capacitance (Note 2) Cj75 50 pF
Typical Thermal Resistance Junction to Ambient RqJA 35 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
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. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex Notes 5 and 7.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SPICE MODELS: UF3001 UF3002 UF3003 UF3004 UF3005 UF3006 UF3007
DS25004 Rev. 7 - 2 2 of 3 UF3001 - UF3007
www.diodes.com
0.01
0.1
1.0
10
100
0.6 1.0 1.4 1.8
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fi
g
.2 T
y
pical Forward Characteristics
F
I , INSTANTANEOUS FORWARD CURRENT (A)
F
UF3001 - 3003
UF3005 - 3007
UF3004
10
100
200
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fi
g
. 3 Peak Forward Sur
g
e Current
8.3ms single half
sine-wave
50V DC
Approx
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
trr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Fi
g
. 5 Reverse Recover
y
Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
1
10
100
1 10 100
C , CAPACITANCE (pF)
j
V , REVERSE VOLTAGE (V)
Fi
g
.4 T
y
pical Junction Capacitance
R
UF3001 - 3004
UF3005 - 3007
0
1
2
3
4
02550
75 100 125 150 175
I , AVERAGE FWD RECTIFIED CURRENT (A)
(AV)
T , AMBIENT TEMPERATURE ( C)
Fi
g
. 1 Forward Current Deratin
g
Curve
A
°
Single phase half wave
Resistive or Inductive load
Notes: 5. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf.
DS25004 Rev. 7 - 2 3 of 3 UF3001 - UF3007
www.diodes.com
Ordering Information
Device Packaging Shipping
UF3001-B DO-201AD 500/Bulk
UF3001-T DO-201AD 1.2K/Tape & Reel, 13-inch
UF3002-B DO-201AD 500/Bulk
UF3002-T DO-201AD 1.2K/Tape & Reel, 13-inch
UF3003-B DO-201AD 500/Bulk
UF3003-T DO-201AD 1.2K/Tape & Reel, 13-inch
UF3004-B DO-201AD 500/Bulk
UF3004-T DO-201AD 1.2K/Tape & Reel, 13-inch
UF3005-B DO-201AD 500/Bulk
UF3005-T DO-201AD 1.2K/Tape & Reel, 13-inch
UF3006-B DO-201AD 500/Bulk
UF3006-T DO-201AD 1.2K/Tape & Reel, 13-inch
UF3007-B DO-201AD 500/Bulk
UF3007-T DO-201AD 1.2K/Tape & Reel, 13-inch
(Note 5)
