DATA SHEET
UF100
~
UF1010
ULTRAFAST RECOVERY RECTIFIER
VOLTAGE
FEATURES
50 to 1000 Volts
CURRENT
1.0 Amperes
DO-41
Unit: inch(mm)
• Exceeds environmental standards of MIL-S-19500/228.
• Ultra Fast switching for high efficiency.
• Pb free product are available :
99% Sn above can meet Rohs environment
substance directive request
MECHANICALDATA
1.0(25.4)MIN.
.205(5.2)
.160(4.1)
1.0(25.4)MIN.
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
.034(.86)
.028(.71)
Case: Molded plastic, DO-41
Terminals: Axial leads, solderable per MIL-STD-202G,Method 208
Polarity: Band denotes cathode
Mounting Position: Any
Weight: 0.012 ounce,
336mg
.107(2.7)
.080(2.0)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
PA RA M E TE R
M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e
M a xi m um R M S V o l t a g e
M a xi m um D C B l o c k i ng V o l t a g e
M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m )
l e a d l e ng t h a t T
A
= 5 5
O
C
P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve
s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d )
M a xi m um F o r w a r d V o l t a g e a t 1 . 0 A
M a xi m um D C R e ve r s e C ur r e nt a t T
J
= 2 5
O
C
R a t e d D C B l o c k i ng V o l t a g e T
J
= 1 0 0
O
C
Ty p i c a l J u n c t i o n c a p a c i t a n c e ( N o t e 1 )
Ty p i c a l T h e r m a l R e s i s t a n c e ( N o t e 2 )
M a x i m u m R e v e r s e R e c o v e r y Ti m e ( N o t e 3 )
O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e
S YM B O L U F 1 0 0 U F 1 0 1 U F 1 0 2 U F 1 0 4 U F 1 0 6 U F 1 0 8 U F 1 0 1 0 U N I T S
V
RRM
V
RMS
V
DC
I
AV
I
F S M
V
F
1 .0
50
35
50
100
70
100
200
140
200
400
280
400
1 .0
30
600
420
600
800
560
800
1000
700
1000
V
V
V
A
A
1 .1
1 0 .0
500
17
60
50
- 5
0
TO + 1 5 0
1 .7
V
I
R
C
J
Rθ J A
T
RR
T
J
, T
S TG
uA
pF
O
C / W
ns
O
75
C
NOTES:
1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC.
2. Thermal Resistance from Junction to Ambient and from Junction to lead length 0.375”(9.5mm) P.C.B. mounted.
3. Reverse Recovery Time I
F
=.5A ,I
R
=1A , I
rr
=.25A
STAD-NOV.17.2004
PAGE . 1
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT, AMPERES
1.2
35
FORWARD SURGE CURRENT,AMPERES
1.0
0.8
0.6
0.4
0.2
0
30
25
20
15
10
5
1
SINGLE PHASE
HALF WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
.375" LEAD LENGTHS
0
25
50
75
100
125
O
150
1
5
10
50
100 200
1000
AMBIENT TEMPERATURE, C
NO. OF CYCLES AT 60Hz
Fig.1 FORWARD CURRENT DERATING CURVE
Fig.2 PEAK FORWARD SURGE CURRENT
10
400V
50-200V
10
2
FORWARD CURRENT, AMPERES
10
REVERSE CURRENT, uA
1
1.0
600-1000V
T
J
=125 C
O
10
10
10
10
0
T
J
=75
O
C
-1
0.1
-2
T
J
=25 C
-3
O
T
A
=25 C
0.01
0.4
O
10
0.6
0.8
1.0
1.2
1.4
1.6
-4
V
RRM
=50-400V
V
RRM
=600-1000V
0
20
40
60
80
100
120
FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
Fig.3 FORWARD CHARACTERISTICS
Fig.4 TYPICAL REVERSE CHARACTERISTICS
100
JUNCTION CAPACITANCE, pF
T
J
=25 C
f=1.0MHz
Vsig=50mVp-p
O
10
1
0.1
1.0
10
100
REVERSE VOLTAGE, VOLTS
Fig.5 TYPICAL JUNCTION CAPACITANCE
STAD-NOV.17.2004
PAGE . 2
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