SD103AWS_11 Datasheet, PDF (2/7 Pages) Formosa MS – 350mA Surface Mount Small Signal Schottky Diode -20V-40v

Small Signal Schottky Diode
SD103AWS / BWS / CWS
Formosa MS
350mA Surface Mount Small Signal
Schottky Diode - 20V-40V
Package outline
Features
• Low current rectification and high speed switching.
• Extremely small surface mount type.
• Low forward voltage drop.
• Silicon epitaxial planar chip, metal silicon junction.
• Lead-free parts for green partner, exceeds environmental
standards of MIL-STD-19500 /228
• Suffix "-H" indicates Halogen-free part, ex.SD103AWS-H.
Mechanical data
SOD-323F
0.071(1.80)
0.063(1.60)
0.039(1.00)
0.031(0.80)
• Epoxy:UL94-V0 rated flame retardant
• Case : Molded plastic, SOD-323F
• Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
• Polarity : Indicated by cathode band
• Mounting Position : Any
• Weight : Approximated 0.005 gram
Maximum ratings (AT T_A=25^oC unless otherwise noted)
PARAMETER
CONDITIONS
Peak repetitive reverse voltage
Working peak reverse voltage
DC blocking voltage
RMS reverse voltaget
Average rectified output current
Non-repetitive peak forward surge current @ t < 1.0s
Total device dissipation
Thermal resistance
Junction to ambient
Operating temperature
Storage temperature
0.106(2.70)
0.091(2.30)
Dimensions in inches and (millimeters)
Symbol SD103AWS SD103BWS SD103CWS UNIT
V_RRM
V_RWM
40
V_R
V_R(RMS)
28
I _{F ( AV )}
30
20
V
21
14
V
350
mA
I_FSM
P_D
R_θJA
T_J
T_STG
1.5
200
625
-55 ~ +125
-65 ~ +125
A
mW
°C/W
o_C
o_C
Electrical Characteristics(AT T_A=25^oC unless otherwise noted)
PARAMETER
CONDITIONS
Reverse breakdown voltage
I_R=100uA,SD103AWS
I_R=100uA,SD103BWS
I_R=100uA,SD103CWS
Forward voltage
Reverse current
Typical Junction capacitance
Reverse recover time
I_F = 20mA
I_F = 200mA
V_R = 30 V, SD103AWS
V_R = 20 V, SD103BWS
V_R = 10 V, SD103CWS
V_R = 0 V, f = 1.0MHz
I_F = I_R = 200mA, I_rr = 0.1 X I_R,
R_L = 100 _OHM
Symbol
V_(BR)R
MIN.
40
30
20
V_F
I_R
C_J
t_rr
TYP.
50
10
MAX. UNIT
V
0.37
0.60
V
5.0
uA
pF
ns
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Page 2
Document ID Issued Date
DS-22163T 2009/08/10
Revised Date Revision
2011/04/20
B
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