BYT03-400
October 1999 - Ed: 3B
FAST RECOVERY RECTIFIER DIODE
DO-201AD
(Plastic)
VERY LOW REVERSE RECOVERY TIME
VERY LOW SWITCHING LOSSES
LOW NOISE TURN-OFF SWITCHING
FEATURES
Free wheeling diode in converters and motor con-
trol circuits.
Rectifiers in S.M.P.S.
DESCRIPTION
I
F(AV)
3 A
V
RRM
400 V
t
rr
25 ns
V
F
(max)
1.4 V
MAJOR PRODUCTS CHARACTERISTICS
Symbol
Parameter
Value
Unit
V
RRM
Repetitive peak reverse voltage
400
V
V
RSM
Non repetitive peak reverse voltage
400
V
I
FRM
Repetive peak forward current
t
p
10
s
60
A
I
F (AV)
Average forward current*
T
a =
65C
= 0.5
3
A
I
FSM
Surge non repetitive forward current
t
p
= 10ms
Sinusoidal
60
A
P
Power dissipation *
T
a =
65C
4.2
W
T
stg
Storage temperature range
- 40 to + 150
C
T
j
Maximum operating junction temperature
+ 150
ABSOLUTE RATINGS (limiting values)
* On infinite heatsink with 10mm lead lengh.
1/5
Synbol
Test Conditions
Min.
Typ.
Max.
Unit
I
R
T
j
= 25C
V
R
= V
RRM
20
A
T
j
= 100C
0.5
mA
V
F
T
j
= 25C
I
F
= 3A
1.5
V
T
j
= 100C
1.4
STATIC ELECTRICAL CHARACTERISTICS
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
t
rr
T
j
= 25C
I
F
= 1A di
F
/dt = - 15A/
s V
R
= 30V
55
ns
I
F
= 0.5A I
R
= 1 A I
rr
= 0.25A
25
RECOVERY CHARACTERISTICS
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
t
IRM
di
F
/dt = - 50A/
s
V
CC
= 200 V I
F
= 3A
L
p
0.05
H T
j
= 100C
35
50
ns
I
RM
di
F
/dt = -50A/
s
1.5
2
A
To evaluate the conduction losse use the following equations :
V
F
= 1.1 + 0.050 I
F
P = 1.1 x I
F(AV)
+ 0.050 I
F
2
(RMS)
TURN-OFF SWITCHING CHARACTERISTICS - Without series inductance
Symbol
Parameter
Value
Unit
R
th (j - a)
Junction-ambient*
20
C/W
* On infinite heatsink with 10mm lead lengh.
THERMAL RESISTANCES
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Fig. 5: Peak forward current versus peak forward
voltage drop (maximum values).
Fig. 4: Transient thermal impedance junction
ambient for mounting n 2 versus pulse duration
(L = 10 mm).
Fig. 2: Average forward current versus ambient
temperature.
Fig. 1: Maximum average power dissipation
versus average forward current.
Fig.3 : Thermal resistance versus lead length.
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Fig. 7: Recovery time versus dI
F
/dt.
Fig. 8: Peak forward voltage versus dI
F
/dt.
Fig. 9: Peak reverse current versus dI
F
/dt.
Fig. 10: Recovery charge versus dI
F
/dt (typical
values).
Fig. 11: Dynamic parameters versus junction
temperature.
Fig. 12: Non repetitive surge peak current versus
number of cycle.
BYT03-400
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PACKAGE MECHANICAL DATA
DO-201AD (Plastic)
B
A
E
E
D
D
C
B
note 2
note 1
note 1
REF.
DIMENSIONS
NOTES
Millimeters
Inches
Min.
Max.
Min.
Max.
A
9.50
0.374
1 - The lead diameter
D is not controlled over zone E
2 - The minimum axial length within which the device may be
placed with its leads bent at right angles is 0.59"(15 mm)
B
25.40
1.000
C
5.30
0.209
D
1.30
0.051
E
1.25
0.049
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