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DSA 15 IM 45IB
advanced
Schottky
Symbol Definition R a t i n g s
Features / Advantages:
● Very low Vf
● Extremely low switching losses
● Low Irm-values
● Improved thermal behaviour
● High reliability circuit operation
● Low voltage peaks for reduced
protection circuits
● Low noise switching
● Low losses
typ. max.
I
FSM
I
R
A
mA
V
140
I
FAV
A
V
F
0.75
R
thJC
1.75 K/W
V
R
=
T
VJ
=
2
1
3
min.
15
ms (50 Hz), sine
Applications:
● Rectifiers in switch mode power
supplies (SMPS)
● Free wheeling diode in low voltage
converters
V
RRM
V45
0.3
T
VJ
V°C=
T
VJ
°C=mA
°C
2.5
Package:
Part number
V
R
=
I
F
=A
V
T
C
=155°C
P
tot
85 W
T
C
°C=
E
AS
tbd mJ
T
VJ
°C
=
I
AS
=A;L = µH
I
AR
A
V
A
=tbd
f = 10 kHz
1.5·V
R
typ.;
T
VJ
175 °C
-55
High Performance Schottky Diode
Low Loss and Soft Recovery
Single Diode
I
RRM
FAV
F
=
=
=
45
15
0.63
15
T
VJ
=45°C
100
DSA 15 IM 45IB
45
V45
25
25
t
p
=10
25
max. repetitive rev ers e voltage
reverse current
forward voltage
average forward current
thermal resistance junction to case
virtual junction temperature
total power dissipation
max. forward surge current
non-repetitive avalanche energy
repet i t ive ava lanc he curren t
Conditions Unit
(Marking on product)
0.63
T
VJ
°C
=25
C
J
pF
unction capacitance V
R
= V; f = 1 MHz T
VJ
=°C
125
125
I
F
=A30 T
VJ
=°C
25 V
0.91
I
F
=A15
I
F
=A30 V0.79
V
F0
V
0.42
T
VJ
= 175 °C
r
F
9.9
m
TO-262 (I2Pak)
threshold voltage
slope resistance for power loss calculation only
25
rectangular, d = 0.5
● Industry standard outline
● Epoxy meets UL 94V-0
● RoHS compliant
IXYS reserves the right to change limits, conditions and dimensi
© 2005 IXYS all rights reserved
0614
Data according to IEC 60747and per diode unless otherwise specified