Datasheet
- 46 -
.062(1.58)
.056(1.43)
.012(.31)
.006(.15)
.008(.20)
.004(.10)
.056(1.41)
.035(0.90)
.187(4.75)
.167(4.25)
.210(5.33)
.195(4.95)
.111(2.83)
.102(2.58)
.103(2.61)
.078(1.99)
SK24A THRU SK26A
2.0 AMPS. Surface Mount Schottky Barrier Rectifiers
Voltage Range
40 to 60Volts
Current
2.0 Amperes
Features
a
For surface mounted application
a Metal to silicon rectifier, majority carrier conduction
a
Low forward voltage drop
a
Easy pick and place
a
High surge current capability
a Plastic material used carriers Underwriters
Laboratory Classification 94V-0
a
Epitaxial construction
a
High temperature soldering:
250
o
C / 10 seconds at terminals
Mechanical Data
a
Case: Molded plastic
a
Terminals: Solder plated
a
Polarity: Indicated by cathode band
a
Packaging: 12mm tape per EIA STD RS-481
a
Weight: 0.093gram
SMA/DO-214AC
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
SK24A SK25A
SK26A Units
Maximum Recurrent Peak Reverse Voltage
40 50 60 V
Maximum RMS Voltage
28 35 42 V
Maximum DC Blocking Voltage
40 50 60 V
Maximum Average Forward Rectified Current
at T
L
(See Fig. 1)
2.0 A
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated Load
(JEDEC method )
50 A
Maximum Instantaneous Forward Voltage
(Note 1)
@ 2.0A
0.5 0.7 V
Maximum DC Reverse Current @ T
A
=25
at
Rated DC Blocking Voltage
0.5 mA
mA
Typical Thermal Resistance ( Note 2 ) R
JA
88
/W
Operating Temperature Range T
J
-65 to +125 -65 to +150
Storage Temperature Range T
STG
-65 to +150
Notes
:
1. Pulse Test with PW=300 usec, 1% Duty Cycle
2. Measured on P.C.Board with 0.2 x 0.2”(5.0 x 5.0mm) Copper Pad Areas.