FEATURES
Low co st
Dif fusde junction
Ultra fast switching for high efficiency
Low reverse leakage current
Low forward voltage drop
H igh c urrent capa bility
ME CHANICAL DATA
Case:JEDEC DO--15,molded plastic
P olarity: Color band denot es cathode
Weight: 0.015 ounces,0.4 grams
Mounting position: Any
R atings at 25 ambient t emperature unless otherwise spec ified.
S ingle p hase, half wave, 60 H z , resist ive or induct ive load. F or c apac itive load, derat e by 20% .
UF2002 UF2003 UF2004 UF2005 UF2006 UF2007 UNITS
Ma x imu m recurre nt pe ak reve rse vol t ag e VRRM 100 200 400 600 800 1000 V
Maximum RMS voltage VRMS 70 140 280 420 560 700 V
Maximum DC blocking voltage VDC 100 200 400 600 800 1000 V
Maximum average forward rectified current
9 .5mm le a d l e ng th , @TA=75
Peak forward surge current
8.3ms single half-sin e-wave
su p e ri mpo se d o n rate d load @TJ=125
Maximum instantaneous forward voltage
@ 2.0A VF V
Maximum reve rse cu rre nt @TA=25
a t ra te d DC b l o ck i ng vo l ta ge @TA=100
Maximum reverse recovery time (Note1)
trr ns
Typ i ca l j u n cti o n ca p a ci ta n ce (Note2) CJ
pF
Typ i ca l th e rma l resi stance (No te 3 ) RθJA ／Ｗ
Operating j unction te mperature range TJ
S torag e temperature range TSTG
1.0
GAL AXY EL ECT RICAL
1.70
25
100.0
5.0
50
50
75
30
UF2001
35
50
2.0
3.Thermal resistance junction to ambient
A
IR
IFSM
NOTE: 1. Meas ur ed wi th IF=0.5A, IR=1A, Irr=0.25A.
2. Meas ured at 1.0MH z and appli ed reverse voltage of 4.0V DC.
A
- 55 ----- + 125
- 55 -- --- + 150
60.0
UF2001 --- UF2007
A
IF(AV)
ULTRA FAST RECTIFIER VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.0 A
DO - 15
The plastic material carries U/L recognition 94V-0
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
50
www.galaxycn.com
BL
Document Number 0264031 1.
BLGALAXY ELECTRICAL
1.3
0
1.5
0 50 100 150
3.0
60Hz RESIST IVE OR
INDUCTIVE LOAD
0
15
10 100
30
45
60
75
8.3ms SINGLE HALF SINE-W AVE
(JEDEC METHOD)
PEAK FORWARD SURGE CURRENT,
AMPERSE
AVERAGE FORWARD OUTPUT CURRENT,
AMPERSE
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC FIG.4 -- TYPICAL REVE RSE CHARACTERISTIC
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE
AMPERSE
UF2001-UF2007
AMBIENT TEMPERATURE, ℃ NUMBER OF CYCLES AT 60HZ
FIG.2 -- MAXIMUM FORWARD SURGE CURRENT FIG.1 -- TYPICAL FORWARD CURRENT DERATIN G CURVE
INSTANTANEOUS REVERSE CURRENT,
MICRO AM PER SE
RATINGS AND CHARACTERISTIC CURVES
INSTANTANEOUS FORWARD CURRENT,
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0264031 2.
TJ=25
f=1MHz
1
10
100
1 10 100
UF2001toUF2004
UF2005toUF2007
TJ=25
0.01
0.1
1
10
0.4 0.6 0.8 1.0 1.2 1.6 1.81.4
Pulse width=300 s
00.2
UF2001-UF2004
UF2004
UF2005-UF2007
