ED302YT~ED306YT
SUPERFAST RECOVERY RECTIFIERS
VOLTAGE
FEATURES
• Superfast recovery times-epitaxial construction.
• Low forward voltage, high current capability.
• Exceeds environmental standards of MIL-S-19500/228.
• Hermetically sealed.
• Low leakage.
• High surge capability.
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• In compliance with EU RoHS 2002/95/EC directives
.264(6.7)
.248(6.3)
.098(2.5)
.082(2.1)
.024(0.6)
.016(0.4)
200 to 600 Volts
CURRENT
3.0 Amperes
TO-251AB
Unit : inch (mm)
.307(7.8)
.283(7.2)
.225(5.7)
.209(5.3)
.063(1.6)
.047(1.2)
.216(5.5)
.200(5.1)
.071(1.8)
.051(1.3)
.032(0.8)
.012(0.3)
MECHANICALDATA
• Case: Molded plastic, TO-251AB
• Terminals: Axial leads, solderable to MIL-STD-750,Method 2026
• Polarity: As marking
• Weight: 0.0104 ounces, 0.297 grams.
.02(0.5)
.09 .09
(2.3) (2.3)
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 a t T
A
= 7 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 D C
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 Vo l t a g e T
J
= 1 2 5
O
C
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
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
Ty p i c a l T h e r m a l R e s i s t a n c e
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 E D 3 0 2 YT E D 3 0 3 YT E D 3 0 4 YT E D 3 0 6 YT
V
RRM
V
RMS
V
D C
I
F ( A V )
I
F S M
V
F
I
R
t
rr
C
J
R
θ
J A
T
J
, T
S T G
0 .9 5
200
140
200
300
210
300
3 .0
75
1 .2 5
1 .0
300
35
45
25
-5 5 to +1 5 0
O
U N IT S
V
V
V
A
A
400
280
400
600
420
600
1 .7 0
V
µ
A
nS
pF
C / W
O
C
NOTES:
1. Thermal Resistance Junction to Ambient .
STAD-MAR.06.2009
PAGE . 1
ED302YT~ED306YT
RATING AND CHARACTERISTIC CURVES
INSTNTANEOUS FORWARD CURRENT
AMPERES
40
AVERAGE FORWARD CURRENT,
AMPERES
10.0
8.0
6.0
4.0
2.0
0
0
10
200V
300-400V
600V
1
T
J
=25 C
Pulse Width=200us
.1
O
50
100
O
150
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
CASE TEMPERATURE, C
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
Fig.1-FORWARD CURRENT DERATING CURVE
Fig.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
1000
INVSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
PEAK FORWARD SURGE CURRENT,
AMPERES
85
75
65
55
45
35
25
15
5
1
2
5
10
20
50
100
8.3ms Single Half Since-Wave
JEDEC Method
100
T
J
= 125 C
O
T
J
= 75 C
10
O
1.0
T
J
= 25 C
O
0.1
20
40
60
80
100
120
NO. OF CYCLES AT 60Hz
PERCENT OF RATED PEAK INVERSE VOLTGE, VOLTS
Fig.3-TYPICAL REVERSE CHARACTERISTICS
Fig.4-MAXIMUM NON-REPETITIVE SURGE CURRENT
18
16
14
Tj= 25 C
f= 1 .0MHz
Vsig = 50mVp -p
O
CAPACITANCE, pF
12
10
8.0
6.0
4.0
2.0
0
0.1
10
1
100
REVERSE VOLTAGE, VOLTS
Fig.5-TYPICAL JUNCTION CAPACITANCE
STAD-MAR.06.2009
PAGE . 2
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