UF300G ~ UF306G
GLASS PASSIVATED JUNCTION ULTRAFAST SWITCHING RECTIFIERS
VOLTAGE
FEATURES
1.0(25.4)MIN.
50 to 600 Volts
CURRENT
3.0 Amperes
DO-201AD
Unit: inch(mm)
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
• Exceeds environmental standards of MIL-S-19500/228.
• Ultra Fast switching for high efficiency.
• In compliance with EU RoHS 2002/95/EC directives
.052(1.3)
.048(1.2)
.375(9.5)
MECHANICALDATA
• Case: Molded plastic, DO-201AD
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity: Band denotes cathode
• Mounting Position: Any
• Weight: 0.0395 ounce, 1.122 gram
.285(7.2)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
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 3 . 0 A
M a xi m um D C R e ve r s e C ur r e nt T
J
= 2 5
O
C
a t R a t e d D C B l o c k i ng V o l t a g e T
J
= 1 2 5
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 3 0 0 G
V
RRM
V
RMS
V
D C
I
F ( A V )
I
F S M
V
F
I
R
C
J
R
θ
J A
t
rr
T
J
, T
S T G
50
35
50
UF 3 0 1 G
100
70
100
1.0(25.4)MIN.
.210(5.3)
.188(4.8)
UF 3 0 2 G
200
140
200
3 .0
150
U F 3 0 4 G U F 3 0 6 G U N IT S
400
280
400
600
420
600
V
V
V
A
A
1 .3
1 .7
V
µ
A
50
O
1 .0
1 .0
300
75
30
50
-5 5 to +1 5 0
pF
C /
W
ns
O
100
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-MAR.05.2009
PAGE . 1
UF300G ~ UF306G
RATING AND CHARACTERISTIC CURVES
10
INSTANTANEOUS FORWARD CURRENT
AMPERES
50-200V
400V
AVERAGE FORWARD CURRENT, AMPERES
6.0
5.0
4.0
3.0
2.0
1.0
0
1.0
T
A
= 25
O
C
SINGLE PHASE
HALF WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
.375" LEAD LENGTHS
600V
0.1
.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
25
50
75
100
125
150
O
175
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
AMBIENT TEMPERATURE, C
Fig.2 FORWARD CURRENT DERATING CURVE
Fig.1 FORWARD CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT ,uA
1000
210
FORWARD SURGE CURRENT,AMPERES
100
T
J
= 1 C
50
O
180
150
120
90
60
30
0
10
T
J
= 100
O
C
1.0
T
J
= 2 C
5
O
0.1
20
40
60
80
100
120
140
1
5
10
50
100 200
1000
PERCENTAGE OF PEAK REVERSE VOLTAGE,%
Fig.3 TYPICAL REVERSE LEAKAGE CHARACTERISTICS
NO. OF CYCLES AT 60Hz
Fig.4 PEAK FORWARD SURGE CURRENT
STAD-MAR.05.2009
PAGE . 2
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