Document
BL Galaxy Central Micro-electrical
Production specification
Schottky Barrier Diode
SD103AW/SD103BW/SD103CW
FEATURES
z Low Forward Voltage Drop. z Guard Ring Construction For Transient
Protection.
z Negligible Reverse Recovery Time.
z Low Reverse Capacitance.
Pb
Lead-free
APPLICATIONS
z Schotty barrier switching.
SOD-123
ORDERING INFORMATION
Type No.
Marking
SD103AW SD103BW SD103CW
S4 S5 S6
Package Code
SOD-123 SOD-123 SOD-123
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Parameter
Symbol SD103AW SD103BW SD103CW Unit
Peak Repetitive Peak reverse voltage
VRR
Working Peak DC Reverse Voltage
VRWM
40
30
20
V
VR
RMS Reverse Voltage
VR(RMS)
28
21
14
V
Forward Continuous Current
IF 350
mA
Repetitive Peak Forward Current @t≤1.0s IFRM
1.5
A
Power Dissipation
Pd 400
mW
Thermal Resistance Junction to Ambient Storage temperature
RθjA Tstg
300 -65~+125
℃/W ℃
ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Document number: BL/SSSKA014 Rev.A
www.galaxycn.com 1
BL Galaxy Central Micro-electrical
Production specification
Schottky Barrier Diode
SD103AW/SD103BW/SD103CW
Parameter Reverse Breakdown Voltage
SD103AW SD103BW SD103CW
Symbol V(BR)R
Min. 40 30 20
Typ.
Forward voltage
Reverse current
SD103AW
SD103BW
SD103CW
Capacitance between terminals
Reverse Recovery Time
VF
IRM CT trr
50 10
Max. Unit
V
0.37 0.60
V
5.0 μA
pF ns
Conditions
IR=10μA IR=10μA IR=10μA IF=20mA IF=200mA VR=30V VR=20V VR=10V VR=0,f=1MHz IR=IF=200mA Irr=0.1*IR,RL=100Ω
TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified
Document number: BL/SSSKA014 Rev.A
www.galaxycn.com 2
BL Galaxy Central Micro-electrical
Production specification
Schottky Barrier Diode
PACKAGE OUTLINE
Plastic surface mounted package
SD103AW/SD103BW/SD103CW
SOD-123
D J
K B
C
A E
H
SOD-123
Dim Min Max A 1.4 1.8 B 2.55 2.85 C 1.15 Typical D 0.5 0.6 E 0.3 0.4 H 0.02 0.10 J 0.1 Typical K 3.55 3.85 All Dimensions in mm
SOLDERING FOOTPRINT
Unit : mm
PACKAGE INFORMATION
Device
Package
Shipping
SD103AW-SD103CW SOD-123
3000/Tape&Reel
Document number: BL/SSSKA014 Rev.A
www.galaxycn.com 3
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