R
THjcase
Thermal Resistance Junction Case
TBA
DSS25D-0045-T258
Prelim. 9/98
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
I
FRMS
RMS Forward Current (T
J
= T
VJM
)
I
FAV
Average Forward Current
I
FSM
Maximum Surge Forward Current t
p =
10ms, 50H
z
I
AR
Reptetive Avalande Current V
A =
1.5 V
RRM
, f = 10KH
z
T
STG
Storage Temperature
T
J
Junction Temperature
P
TOT
Total Power Dissipation
35A
25A
550A
1.8A
150
o
C
55 to +150
o
C
TBA.
MECHANICAL DATA
Dimensions in mm
1
2
3
17.65 (0.695)
17.39 (0.685)
4.19 (0.165)
3.94 (0.155)
Dia.
13.
8
4
(
0
.
545
)
13.
5
8
(
0
.
535
)
1
7
.
9
6 (
0
.
7
07)
1
7
.
7
0 (
0
.
6
97)
19.
05 (
0
.
750
)
12.
70 (
0
.
500
)
1.65 (0.065)
1.39 (0.055)
Typ.
5.08 (0.200)
BSC
3.56 (0.140)
BSC
21
.
21 (
0
.
8
3
5
)
20
.
70 (
0
.
8
1
5
)
1.14 (0.707)
0.88 (0.035)
6.86 (0.270)
6.09 (0.240)
DUAL SCHOTTKY
BARRIER DIODE IN A HERMETIC
TO258 PACKAGE
FEATURE
25A, 45V
Dual Common Cathode Configuration
Low VF
Low switching Losses
TO258 METAL PACKAGE
ABSOLUTE MAXIMUM RATINGS
(per diode))
DSS25D-0045-T258
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
F
Forward Voltage
I
R
Reverse Current
I
F
= 25A
T
J
= 125C
I
F
= 25A
T
J
= 25C
I
F
= 50A
T
J
= 125C
V
R
= 45V
T
J
= 25C
V
R
= 45V
T
J
= 125C
0.65
0.75
0.80
0.5
10
V
mA
Pin 1 Anode 1
Pin 2 Cathode
Pin 3 Anode 2
ELECTRICAL CHARACTERISTICS
(Per Diode)
A1
A2
K
THERMAL DATA
*
Pulse Test:
Pulse Duration = 300
m
s , Duty Cycle
2%
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