DSS25D-0045-T258
MECHANICAL DATA
Dimensions in mm
17.65 (0.695)
17.39 (0.685)
6.86 (0.270)
6.09 (0.240)
1.14 (0.707)
0.88 (0.035)
17.96 (0.707)
17.70 (0.697)
13.84 (0.545)
13.58 (0.535)
1 2 3
4.19 (0.165)
3.94 (0.155)
Dia.
21.21 (0.835)
20.70 (0.815)
DUAL SCHOTTKY
BARRIER DIODE IN A HERMETIC
TO258 PACKAGE
FEATURE
• 25A, 45V
• Dual Common Cathode Configuration
19.05 (0.750)
12.70 (0.500)
5.08 (0.200)
BSC
1.65 (0.065)
1.39 (0.055)
Typ.
3.56 (0.140)
BSC
• Low VF
• Low switching Losses
TO–258 METAL PACKAGE
Pin 1– Anode 1
K
A2
Pin 2 – Cathode
A1
Pin 3 – Anode 2
ABSOLUTE MAXIMUM RATINGS
(per diode))
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
Junction Temperature
T
J
P
TOT
Total Power Dissipation
ELECTRICAL CHARACTERISTICS
(Per Diode)
Parameter
Test Conditions
I
F
= 25A
V
F
Forward Voltage
I
F
= 25A
I
F
= 50A
I
R
Reverse Current
V
R
= 45V
V
R
= 45V
T
J
= 125°C
T
J
= 25°C
T
J
= 125°C
T
J
= 25°C
T
J
= 125°C
DSS25D-0045-T258
35A
25A
550A
1.8A
150
o
C
– 55 to +150
o
C
TBA.
Min.
Typ.
Max.
0.65
0.75
0.80
0.5
10
Unit
V
mA
THERMAL DATA
R
THj–case
*
Pulse Test:
Thermal Resistance Junction – Case
Pulse Duration = 300
m
s , Duty Cycle
£
2%
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Prelim. 9/98
TBA
Semelab plc.
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