DS30374 Rev. 1 - 2
1 of 2
SD103ATW
www.diodes.com
SD103ATW
SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
Features
A
B C
J
D
H
K
F
M
L
D
1
D
2
D
3
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
Fast Switching
Low Leakage Current
Three Fully Isolated Schottky Diodes
Case: SOT-363, Plastic
Case material - UL Flammability Rating 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Polarity: See Diagram
Leads: Solderable per MIL-STD-202,
Method 208
Marking: KLL
Weight: 0.006 grams (approx.)
Ordering Information, See Below
Mechanical Data
Maximum Ratings
@ T
A
= 25
C unless otherwise specified
Electrical Characteristics
@ T
A
= 25C unless otherwise specified
Characteristic
Symbol
SD103ATW
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
40
V
RMS Reverse Voltage
V
R(RMS)
28
V
Forward Continuous Current (Note 1)
I
FM
350
mA
Average Rectified Current (Note 1)
I
O
175
mA
Non-Repetitive Peak Forward Surge Current
(Note 1)
@ t
10ms
I
FSM
1.0
A
Power Dissipation
P
d
200
mW
Thermal Resistance, Junction to Ambient Air
R
qJA
500
C/W
Operating and Storage Temperature Range
T
j
, T
STG
-55 to +125
C
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 2)
V
(BR)R
40
V
I
RS
= 100
mA (pulsed)
Forward Voltage Drop (Note 2)
V
F
0.27
0.32
0.36
0.44
0.37
0.50
V
V
V
V
I
F
= 1mA
I
F
= 5mA
I
F
= 20mA
I
F
= 100mA
Reverse Current (Note 2)
I
R
0.2
0.4
2.0
5.0
mA
mA
V
R
= 10V
V
R
= 30V
Total Capacitance
C
T
50
pF
V
R
= 0V, f = 1.0MHz
Reverse Recovery Time
t
rr
10
ns
I
F
= I
R
= 200mA,
I
rr
= 0.1 x I
R
, R
L
= 100
W
T
C
U
D
O
R
P
W
E
N
Notes: 1. This is the maximum rating of single Diode (D
1
or D
2
or D
3
). In the case of using two or three diodes, the maximum ratings per
diode are 75% of the ratings for single diode operation.
2. Short duration test pulse used to minimize self-heating effect.
3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Device
Packaging
Shipping
SD103ATW-7
SOT-363
3000/Tape & Reel
Ordering Information
(Note 3)
SOT-363
Dim
Min
Max
A
0.10
0.30
B
1.15
1.35
C
2.00
2.20
D
0.65 Nominal
F
0.30
0.40
H
1.80
2.20
J
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.25
a
0
8
All Dimensions in mm
DS30374 Rev. 1 - 2
2 of 2
SD103ATW
www.diodes.com
0
100
0
25
50
75
100
125
PP
O
WER
D
ISSIP
A
T
I
O
N
(mW)
d,
T , AMBIENT TEMPERATURE (
C)
A
Fig. 1 Power Derating Curve
200
T
C
U
D
O
R
P
W
E
N
Marking Information
Month
Jan
Feb
March
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
Date Code Key
KLL
YM
KLL = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
M = Month ex: 9 = September
1.0
10
100
1000
0.10
0.01
0
0.8
0.6
0.4
0.2
1.0
I,
F
O
R
W
ARD
C
URRENT
(mA)
F
V , FORWARD VOLTAGE (V)
F
Fig. 2 Typical Forward Characteristics
C,
T
O
T
A
L
C
AP
ACIT
ANCE
(pF)
T
V , REVERSE VOLTAGE (V)
R
Fig. 3 Typ. Total Capacitance vs Reverse Voltage
100
0.1
1.0
10
0
10
20
30
40
f = 1MHz
Year
2002
2003
2004
2005
2006
2007
2008
2009
Code
N
O
P
S
T
U
V
W
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