Datasheet
PAGE . 1
September 12,2013-REV.00
SBM545LSS
ULTRA LOW VF SCHOTTKY RECTIFIER
VOLTAGE 45 Volt
5 Ampere
FEATURES
• Ultra low forward voltage drop, low power losses
• High efficiency operation
• Lead free in comply with EU RoHS 2011/65/EU directives
MECHANICAL DATA
Case : DO-201AD Molded Plastic
Terminals : Axial leads, Solderable per MIL-STD-750, Method 2026
Polarity : Color band denotes cathode
Weight : 0.04 ounces, 1.142 grams.
CURRENT
MAXIMUM RATINGS(TA=25
o
C unless otherwise noted)
Note:1.Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5 mm) lead length,
P.C.B. mounted with 10cm x 10cm x 2pcs copper pads.
PARAMETER SYMBOL VALUE UNIT
Maximum repetitive peak reverse voltage V
RRM
45 V
Maximum rms voltage V
RMS
32 V
Maximum dc blocking voltage V
R
45 V
Maximum average forward rectified current I
F(AV)
5A
Peak forward surge current : 8.3ms single half
sine-wave superimposed on rated load
I
FSM
120 A
Typical thermal resistance (Note 1)
R
JA
R
JL
32
14
O
C/W
Operating junction temperature range T
J
-55 to + 150
o
C
Storage temperature range T
STG
-55 to + 150
o
C
1.0(25.4)MIN.
0.052(1.3)
0.048(1.2)
0.375(9.5)
0.285(7.2)
1.0(25.4)MIN.
0.210(5.3)
0.188(4.8)
1
2
Cathode
Anode