Datasheet

UF4001 thru UF4007
Vishay General Semiconductor
Document Number: 88755
Revision: 20-Aug-07
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1
Ultrafast Plastic Rectifier
FEATURES
• Glass passivated chip junction
• Ultrafast reverse recovery time
• Low forward voltage drop
• Low switching losses, high efficiency
• High forward surge capability
• Solder dip 260 °C, 40 s
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in high frequency rectification and
freewheeling application in switching mode converters
and inverters for consumer, computer and
telecommunication.
MECHANICAL DATA
Case: DO-204AL (DO-41)
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test
Polarity: Color band denotes cathode end
PRIMARY CHARACTERISTICS
I
F(AV)
1.0 A
V
RRM
50 V to 1000 V
I
FSM
30 A
t
rr
50 ns, 75 ns
V
F
1.0 V, 1.7 V
T
J
max. 150 °C
DO-204AL (DO-41)
MAXIMUM RATINGS (T
A
= 25 °C unless otherwise noted)
PARAMETER SYMBOL UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UNIT
Maximum repetitive peak
reverse voltage
V
RRM
50 100 200 400 600 800 1000 V
Maximum RMS voltage V
RMS
35 70 140 280 420 560 700 V
Maximum DC blocking voltage V
DC
50 100 200 400 600 800 1000 V
Maximum average forward rectified
current 0.375" (9.5 mm) lead length
at T
A
= 55 °C
I
F(AV)
1.0 A
Peak forward surge current
8.3 ms single half sine-wave
superimposed on rated load
I
FSM
30 A
Operating junction and storage
temperature range
T
J
, T
STG
- 55 to + 150 °C