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Dated : 17/11/2006
®
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
SD103AW…SD103CW
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• Low Forward Voltage
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
SD103AW
SD103BW
SD103CW
VRRM
40
30
20
V
Average Forward Rectified Current
IF(AV)
350
mA
Non-Repetitive Peak Forward Surge Current at t ≤ 1 s
IFSM
2
A
Power Dissipation
Ptot
400
mW
Operating and Storage Temperature Range
Tj,Ts
- 65 to + 125
O
C
Characteristics at Ta = 25 OC
Parameter
Symbol
Min.
Typ.
Max.
Unit
Reverse Breakdown Voltage
at IR = 10 µA
SD103AW
SD103BW
SD103CW
V(BR)R
40
30
20
-
-
-
-
-
-
V
Reverse Leakage Current
at VR = 30 V
at VR = 20 V
at VR = 10 V
SD103AW
SD103BW
SD103CW
IR
-
-
-
-
-
-
5
5
5
µA
Forward Voltage
at IF = 20 mA
at IF = 200 mA
VF
-
-
-
-
0.37
0.6
V
Total Capacitance
at VR = 0 V, f = 1 MHz
CT
-
50
-
pF
Reverse Recovery Time
at IF = IR = 50 mA to 200 mA , Recover to 0.1 IR
trr
-
10
-
ns
Anode
2
Top View
Marking Code: SD103AW: "N0"
SD103BW: "P0"
SD103CW: "R0"
Simplified outline SOD-123 and symbol
1
2
PINNING
1
PIN
Cathode
DESCRIPTION
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