CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE 20 - 40 Volts CURRENT 2.0 Ampere
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* For surface mounted applications
* Low profile package
* Built-in strain relief
* Metal silicon junction, majority carrier conduction
* Low power loss, high efficiency
* High current capability, low forward voltage drop
* High surge capability
* For use in low voltage high frequency inverters, free
wheeling, and polarity protection applications
* High temperature soldering guaranteed :
260
o
C/10 seconds at terminals
SMD22PT
THRU
SMD24PT
SOD-123
0.028(0.70)
0.018(0.45)
1
0.153(3.90)
0.140(3.55)
0.112(2.85)
0.098(2.50)
2
MECHANICAL DATA
Case:
JEDEC SOD-123 molded plastic
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes cathode end
Weight:
0.001 ounce 0.032 gram
0.071(1.80)
0.055(1.40)
0.053(1.35)
0.035(0.90)
MAX.
0.008(0.2)
0.02(0.5)
Tpy
0.004(0.12)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 H
Z
, resistive or inductive load.
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
SOD-123
MAXIMUM RATINGES
( At T
A
= 25
o
C unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T
L
= 45 C
Peak Forward Surge Current 8.3 ms single half sine-wave
o
superimposed on rated load (JEDEC method) T
L
= 45 C
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Storage and Operating Temperature Range
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
JL
SMD22PT
20
14
20
SMD23PT
30
21
30
2.0
40
210
80
-65 to +125
SMD24PT
40
28
40
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
C/W
o
T
J
, T
STG
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at 0.5 A DC
Maximum Instantaneous Forward Voltage at 1.0 A DC
Maximum Instantaneous Forward Voltage at 2.0 A DC
Maximum Average Reverse Current
at Rated DC Blocking Voltage
@ T
A
= 25 C
I
R
@ T
A
= 100
o
C
10
mAmps
2002-6
o
SYMBOL
V
F
V
F
V
F
SMD22PT
0.385
0.450
0.650
SMD23PT
0.400
0.470
0.680
1.0
SMD24PT
0.420
0.500
0.720
UNITS
Volts
Volts
Volts
mAmps
NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.
2. Measured at 1.0 MH
Z
and applied reverse voltage of 4.0 volts
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
