SD103AW - SD103CW
400mW Schottky Barrier Switching Diode
SOD-123
RoHS
Pb
COMPLIANCE
Features
Low forward voltage drop
Guard ring construction for transient protection
Negligible reverse recovery time
Low reverse capacitance
Mechanical Data
Case: SOD-123, plastic
Polarity: Cathode band
Terminals: Solderable per MIIL-STD-202,
Method 208
Marking: Date Code and Type Code or
Date Code only
Type Code: SD103AW S4
SD103BW S5
SD103CW S6
Weight: 0.01 grams (approx.)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25oCambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol SD103AW SD103BW SD103CW Units
VRRM
VRWM
VR
40
28
30
20
14
V
RMS Reverse Voltage
VR(RMS)
IFM
21
V
Forward Continuous Current (Note 1)
350
mA
Non-repetitive Peak Forward Surge Current
@ t ≦ 1.0s
1.5
400
300
A
IFSM
Pd
RθJA
Power Dissipation (Note 1)
mW
oC /W
Thermal Resistance Junction to Ambient Air
(Note 1)
Operating and Storage Temperature Range
-65 to + 125
oC
TJ, TSTG
Symbol
V(BR)
Electrical Characteristics
Type Number
Reverse Breakdown Voltage (Note 2)
SD103AW IR=100uA
Min
Typ
Max
Units
40
30
20
-
V
SD103BW IR=100uA
SD103CW IR=100uA
Peak Reverse Current
SD103AW VR=30V
SD103BW VR=20V
SD103CW VR=10V
IR
-
-
5.0
uA
Forward Voltage Drop
Junction Capacitance
0.37
0.60
-
VF
Cj
trr
V
-
50
VR=0, f=1.0MHz
-
-
pF
nS
Reverse Recovery Time IF=IR=200mA
10
-
Irr=0.1 x IR, RL=100Ω
Notes: 1. Valid Provided that Terminals are Kept at Ambient Temperature.
2. Pulse Test: Pulse width = 300uS, Duty cycle ≦2%..
Version: A07