DIODES SD103ASDM Datasheet
Features
· Low Forward Voltage Drop
TCUDORPWEN
· Guard Ring Construction for
Transient Protection
· Fast Switching
· Low Reverse Capacitance
Mechanical Data
· Case: SOT-26, Plastic
· Case material - UL Flammability Rating
Classification 94V-0
· Moisture sensitivity: Level 1 per J-STD-020A
· Polarity: See Diagram
· Leads: Solderable per MIL-STD-202,
Method 208
· Marking: KSU (See Page 2)
· Weight: 0.016 grams (approx.)
SD103ASDM
SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
SOT-26
Dim Min Max Typ
A
0.35 0.50 0.38
B
1.50 1.70 1.60
C
2.70 3.00 2.80
D
¾¾0.95
F
¾¾0.55
H
2.90 3.10 3.00
J
0.013 0.10 0.05
K
1.00 1.30 1.10
L
0.35 0.55 0.40
M
0.10 0.20 0.15
a
0° 8°¾
All Dimensions in mm
K
J
A
TOP VIEW
H
D
C
B
M
F
L
Maximum Ratings
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t £ 1.0s
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Reverse Breakdown Voltage (Note 2)
Forward Voltage Drop (Note 2)
Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
@ TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
@ TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
V
RRM
V
RWM
V
V
R(RMS)
I
FM
I
FSM
P
R
qJA
T
j,TSTG
V
(BR)R
V
I
C
t
TOP VIEW
R
d
F
R
T
rr
40
28
350
1.5
225 mW
444
-65 to +125 °C
40 ¾¾ V
¾¾
¾¾5.0 mA
¾ 50 ¾ pF
¾ 10 ¾ ns
0.37
0.50
0.60
= 100mA
I
R
= 20mA
I
F
IF= 100mA
V
IF= 200mA
VR = 30V
VR = 0V, f = 1.0MHz
= IR = 200mA,
I
F
I
= 0.1 x IR,RL = 100W
rr
V
V
mA
A
°C/W
Notes: 1. Device mounted on FR-5 PCB 1.0 x 0.75 x 0.062 inch pad layout as shown on Diodes Inc. suggested pad layout AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
DS30294 Rev. 2 - 2 1 of 2 SD103ASDM
www.diodes.com
O
C
C
C
C
(
)
TCUDORPWEN
1000
RWARD CURRENT (mA)
F
I,F
100
10
1.0
0.10
pF
E
ITAN
APA
,
T
100
f = 1MHz
10
1.0
0.01
00.51.0
V , FORWARD VOLTAGE (V)
F
Fig. 1 Typical Forward Characteristics
Ordering Information
Device
SD103ASDM-7
Notes: 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
(Note 3)
0.1
010203040
V , REVERSE VOLTAGE (V)
R
Fig. 2 Typical Total Capacitance vs Reverse Voltage
Packaging Shipping
SOT-26 3000/Tape & Reel
Marking Information
KSU YM
Date Code Key
KSU = Product Type Marking Code
YM = Date Code Marking
Y = Year ex: N = 2002
KSU YM
M = Month ex: 9 = September
Year 2002 2003 2004 2005 2006
Code
Month Jan Feb March Apr May Jun Jul
Code
NPRST
1234567
2007 2008 2009
UVW
Aug Sep Oct Nov Dec
89 O ND
DS30294 Rev. 2 - 2 2 of 2 SD103ASDM
www.diodes.com
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