FEATURES
Low cost
Dif f usde junct ion
Low leakage
Low for wa rd voltage drop
High current capability
MECHANICAL DATA
Case:JEDEC DO--41,molded plastic
Terminals: Axia l lead , solderable per
MI L- S TD- 202, Metho d 208
P olarit y: C olor band d enot es ca thod e
Weight : 0. 01 2 ounc es,0 .34 grams
Mounting posit ion: Any
Ratings at 25 ambient t emperat ur e unless other wise spec if ied.
S ingle phase, half wave,60 Hz, resistive or indu ct ive lo ad. F or cap acit ive load,de rat e by 20%.
UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 UNITS
Maxi mu m recurrent peak reve rse vo ltage 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 lead len g t h , @TA=75
Pe a k fo rward su rge cu rren t
8.3ms singl e half-sine-wave
superimposed on rated load @T J=125
Maximum instantaneous forward voltage
@ 1.0 A VFV
Maximum re verse curre n t @TA=25
a t ra ted DC b l ockin g vo ltag e @TA=100
Ma ximu m reverse reco very time (No t e1) trr ns
Typical j u n cti o n cap aci ta n ce (Not e 2 ) CJpF
Typical th e rmal re sistance (No te 3 ) RθJA ／Ｗ
O perating junction temperature range TJ
Storage temperature range TSTG
1.71.0
60
50 75
100.0
10.0
30.0
50
UF4001
35
50
1.0
3. Therm al r es i s tance j uncti on to am bi ent
A
IR
IFSM
NOTE: 1. Measured with I F=0 .5A, IR=1A , Irr=0.25A.
2. Meas ur ed at 1.0MHZ and ap pli ed r everse vol tage of 4. 0V D C .
A
- 55 ----- + 150
- 55 ----- + 150
17
UF4001 - - - UF4007
A
E asily c le aned wit h f reon, alc ohol, I sopropano l
z and similar so lvents
IF(AV)
ULTRA FAST RECTIFIER
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 1.0 A
DO - 41
The plast ic mat er ia l c arr ie s U/ L rec ognit ion 94V-0
MAXIMUM RATINGS AND ELECTR ICAL CHARACTERISTICS
GALAXY EL ECT RICAL
www.galaxycn.com
BL
Document Number 0264006 1.
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0264006 2.
AMPERES
AMPERES
AMPERES
JUNCTION CAPACITANCE,pF
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1 M .22pF.
JJJJJ2.RI S E TI ME =10ns MAX. SOURCE IMP E DANCE= 50 .
RATINGS AND CHARACTERISTIC CURVES
INSTANTANEOUS FORW ARD VOLTAGE, VOLTS
INSTANTANEOUS FORWARD CURRENT
UF4001 - - - UF400
7
FI G . 1 -- TES T CIR CUI T DI AG RAM AND REV ERS E REC OV ERY TI M E CHARACT ERIST I C
AVERAGE FORWARD CURRENT
SET TIME BASE FOR 10/20 ns/cm
F IG . 2 -- T YP I CAL FO RWAR D CHARACT ERI S TI C FI G . 3 -- FO RWARD DERAT I NG CUR V E z
FI G. 4 -- T YP I CAL JUNCT I O N CAP ACI T ANCE FI G . 5 -- P EAK FO RWARD SURG E CURRENT
AMBIENT TEMPE RA TURE,
PEAK FORWARD SURGE CURREN
T
NUMBER OF CYCLE S AT 60Hz REVERSE VOLTA GE,VOLTS
0
0.1
1.0
2.0
00.40.8
1.2 1.6 2.0 2.4
TJ=25
Pulse Width=300µs
UF4001 - UF4004 UF4005 - UF4007
TJ=25
f=1MHz
1
2
4
6
10
20
40
60
100
0.1 0.2 0.4 1 2 4 10 40 10020 0
20
25
110100
15
5
8.3m s Single H alf
Sin e -Wa v e
50
5
10
20
30
0.5
1.0
0 25 50 75 100 125 150
Single P hase
Half Wave 60HZ
Resistive or
Inductive Load
0.375"(95mm)Lead Length
0 175
-1.0A
-0.25A
0
+0.5A
1cm
trr
BLGALAXY ELECTRICAL
PULSE
GENERATOR
(NOTE2)
D.U.T.
1
NONIN-
DUCTIVE
50
N1. 10
N1.
OSCILLOSCOPE
(NOTE 1)
(+)
50VDC
(approx)
(-)
(-)
(-)
