SD103W
SCHOTTKY BARRIER SWITCHING DIODE
Features
·
·
·
·
Low Forward Voltage Drop
Guard Ring Construction for
Transient Protection
Negligible Reverse Recovery Time
Low Reverse Capacitance
D
E
SOD-123
Dim
A
Min
3.55
2.55
1.40
¾
0.25
¾
Max
3.85
2.85
1.70
1.35
¾
0.10
Mechanical Data
·
·
·
·
Case: SOD-123, Plastic
Polarity: Cathode Band
Leads: Solderable per MIL-STD-202,
Method 208
Marking: Date Code or Date Code and Type
Code
Type Code: S4
·
Weight: 0.01 grams (approx.)
G
H
A B
B
C
D
E
0.55 Typical
0.15 Typical
C
J
G
H
J
All Dimensions in mm
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
@ t
£
1.0s
I
FSM
P
d
R
qJA
T
j
, T
STG
SD103W
40
28
350
1.5
400
300
-65 to +125
Unit
V
V
mA
A
mW
°C/W
°C
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Characteristic
Maximum Forward Voltage Drop
Maximum Peak Reverse Current
Junction Capacitance
Reverse Recovery Time
@ T
A
= 25°C unless otherwise specified
Symbol
V
FM
I
RM
C
j
t
rr
Min
¾
¾
¾
¾
Typ
¾
¾
50
10
Max
0.37
0.60
5.0
¾
¾
Unit
V
mA
pF
ns
Test Condition
I
F
= 20mA
I
F
= 200mA
V
R
= 30V
V
R
= 0V, f = 1.0MHz
I
F
= I
R
= 200mA,
I
rr
= 0.1 x I
R
, R
L
= 100W
Notes:
1. Valid provided that terminals are kept at ambient temperature.
DS30199 Rev. B-1
1 of 2
SD103W
1000
100
I
F
, FORWARD CURRENT (mA)
100
C
j
, CAPACITANCE (pF)
0
0.5
V
F
, FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
1.0
10
10
1.0
1.0
0.10
0.01
0.1
0
10
20
30
40
V
R
, REVERSE VOLTAGE (V)
Fig. 2 Typ. Junction Capacitance vs Reverse Voltage
DS30199 Rev. B-0
2 of 2
SD103W
