WTE
POWER SEMICONDUCTORS
SD103AW – SD103CW
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
!
!
!
Low Turn-on Voltage
A
SOD-123
Dim
A
Min
3.6
2.5
1.4
0.5
—
0.4
0.95
—
Max
3.9
2.8
1.8
0.7
0.2
—
1.35
0.12
Fast Switching
PN Junction Guard Ring for Transient and
ESD Protection
!
Designed for Surface Mount Application
C
!
Plastic Material – UL Recognition Flammability
Classification 94V-O
E
D
B
B
C
D
E
G
H
J
Mechanical Data
!
!
!
!
!
Case: SOD-123, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.01 grams (approx.)
Marking: SD103AW S6
SD103BW S7
SD103CW S8
@T
A
=25°C unless otherwise specified
H
G
J
All Dimensions in mm
Maximum Ratings
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current
Power Dissipation
Typical Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
@ t < 1.0s
Symbol
V
RRM
V
RWM
V
R
I
F
I
FSM
P
d
R
JA
T
j
, T
STG
SD103AW
SD103BW
SD103CW
Unit
40
30
350
2.0
400
300
-65 to +125
20
V
mA
A
mW
°C/W
°C
Electrical Characteristics
Characteristic
Forward Voltage Drop
Peak Reverse Leakage Current
Typical Junction Capacitance
Typical Reverse Recovery Time
@T
A
=25°C unless otherwise specified
Symbol
V
FM
I
RM
C
j
t
rr
All Types
0.37
0.60
5.0
50
10
Unit
V
µA
pF
nS
Test Condition
@ I
F
= 20mA
@ I
F
= 200mA
@ Rated DC Blocking Voltage
V
R
= 0V, f = 1.0MHz
I
F
= I
R
= 50mA to 200mA
I
RR
= 0.1 x I
R
, R
L
= 100
Note: 1. Valid provided that terminals are kept at ambient temperature.
SD103AW – SD103CW
1 of 3
© 2002 Won-Top Electronics
WTE [ WON-TOP ELECTRONICS ]
