DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
SD103A
THRU
SD103C
TECHNICAL SPECIFICATIONS OF SMALL SIGNAL SCHOTTKY BARRIER DIODES
VOLTAGE RANGE - 20 to 40 Volts
CURRENT - 0.35 Ampere
FEATURES
* For general purpose applications
* Low turn-on voltage
* Fast switching time
* Protected by a PN junction guard ring against excessive
voltage, such as electrostatic discharge(ESD)
DO-35
MECHANICAL DATA
* Case: Glass sealed case
*
*
*
*
Lead: MIL-STD-202E, Method 208 guaranteed
Polarity: Color band denotes cathode end
Mounting position: Any
Weight: 0.13 gram
1.0(25.4)
MIN.
.020
TYP.
(0.5)
.165(4.2)
MAX.
.079
MAX.
(2.0)
1.0(25.4)
MIN.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
A
=25
o
C
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum Instantaneous Forward Voltage
Maximum DC Reverse Current
Typical Thermal Resistance (Note1)
Typical Junction Capacitance (Note 2)
Storage Operating Temperature Range
@ I
F
=0.2A
@ I
F
=0.02A
V
RRM
V
RMS
V
DC
I
O
I
FSM
V
F
I
R
R
θ
JA
C
J
T
J
, T
STG
SD103A
40
28
40
SD103B
30
21
30
0.35
2.0
0.6
0.37
SD103C
20
14
20
UNITS
Volts
Volts
Volts
Amps
Amps
Volts
5.0 @ V
R
=30V
5.0 @ V
R
=20V
300
50
-55 to + 125
5.0 @ V
R
=10V
µAmps
0
C/ W
pF
0
C
Note: 1. Leads maintained at specified ambient temperature at a distance of 4.0mm from case.
2. Measured at 1 MHz and applied reverse voltage of 0 volts.
DCCOM [ DC COMPONENTS ]
