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
鈥?25A, 45V
鈥?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
鈥?Low VF
鈥?Low switching Losses
TO鈥?58 METAL PACKAGE
Pin 1鈥?Anode 1
K
A2
Pin 2 鈥?Cathode
A1
Pin 3 鈥?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擄C
T
J
= 25擄C
T
J
= 125擄C
T
J
= 25擄C
T
J
= 125擄C
DSS25D-0045-T258
35A
25A
550A
1.8A
150
o
C
鈥?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鈥揷ase
*
Pulse Test:
Thermal Resistance Junction 鈥?Case
Pulse Duration = 300
m
s , Duty Cycle
攏
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.
1
