SKL32B Datasheet, PDF (1/2 Pages) Taiwan Semiconductor Company, Ltd – 3.0 AMPS. Surface Mount Low VF Schottky Barrier Rectifiers

SKL32B THRU SKL34B
Features
3.0 AMPS. Surface Mount Low V_F Schottky Barrier Rectifiers
Voltage Range
20 to 40 Volts
Current
3.0 Amperes
SMB/DO-214AA
a For surface mounted application
a Metal silicon junction, majority carrier conduction
a Low forward voltage drop
a Easy pick and place
a High surge current capability
a Plastic material used carries Underwriters
Laboratory Classification 94V-O
a Epitaxial construction
a High temperature soldering:
260^oC / 10 seconds at terminals
Mechanical Data
a Cases: Molded plastic
a Terminals: Solder plated
a Polarity: Indicated by cathode band
a Packaging: 16mm tape per EIA STD RS-481
a Weight: 0.21gram
.082(2.08)
.076(1.93)
.147(3.73)
.137(3.48)
.187(4.75)
.167(4.25)
.012(.31)
.006(.15)
.103(2.61)
.078(1.99)
.056(1.41)
.035(0.90)
.008(.20)
.004(.10)
.012(.31)
.006(.15)
.208(5.28)
.200(5.08)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25+ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Symbol _SKL32B
SKL33B
SKL34B Units
Maximum Recurrent Peak Reverse Voltage
V_RRM
20
30
40
V
Maximum RMS Voltage
V_RMS
14
21
28
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
See Fig. 1
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load
(JEDEC method )
Maximum Instantaneous Forward Voltage
(Note 1) @3.0A
Maximum DC Reverse Current @ TA =25+ at
Rated DC Blocking Voltage @ TA=100+
Maximum Thermal Resistance (Note 2)
V_DC
I_(AV)
I_FSM
V_F
I_R
R JL
R JA
20
30
3.0
100
0.385
5.0
250
17
55
40
V
A
A
0.40
V
mA
mA
+/W
Marking Code
Operating Temperature Range
SL32B
SL33B
SL34B
TJ
-55 to +125
+
Storage Temperature Range
TSTG
-55 to + 150
+
Notes:1. Pulse Test with PW=300 usec, 1% Duty Cycle.
2. Measured on P.C. Board with 0.6 x 0.6”(16.0 x 16.0mm) Copper Pad Areas.
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