Document
LMS12 thru LMS14
Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 20~40V Output Current 1A
Features
• Super Low VF Schottky barrier bridge rectifiers • Low profile,Max Height 1.30mm • Low forward voltage drop • Low leakage current • Moisture sensitivity: level 1, per J-STD-020 • AEC-Q101 qualified • High temperature soldering guaranteed: 260℃/10 seconds • Halogen-free according to IEC 61249-2-21 definition
LPMB
Typical Applications
For use of fast swiching in RF module, lighting, cellular phone, portable device, power supplies and other consumer applications.
Maximum Ratings (TA = 25 °C unless otherwise noted)
Parameter
Symbol
Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average output rectified current Peak forward surge current 8.3 ms single half sinewave superimposed on rated load Operating junction temperature range
Storage temperature range
VRRM VRMS VDC Io(AV)1)
IFSM
TJ TSTG
LMS12
20 14 20
LMS13
30 21 30 1.0
30
- 55 to + 150 - 55 to + 150
LMS14
40 28 40
Electrical Characteristics (TA = 25 °C unless otherwise noted)
Parameter
Test Conditions Symbol
LMS12
LMS13
Maximum instantaneous forward voltage Maximum DC reverse current at rated DC blocking voltage Typical junction capacitance Typical thermal resistance1)
Notes:
IF=0.5A,TA=25℃ VF
0.45
TA=25℃ TA=125℃
IR
200 30
4.0 V, 1 MHz
CJ
71
juntion to ambient RθJA
40
juntion to case
RθJC
20
1. On glass epoxy PCB, mounted on 1.3*1.3mm solder pads
LMS14
Unit V V V A A °C °C
Unit
Volts uA mA pF ℃/W
www.goodark.com
1/4
2015.01-Rev.A
LMS12 thru LMS14
Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 20~40V Output Current 1A
Ratings and Characteristics Curves
(TA = 25℃ unless otherwise noted)
Figure 1.Output Rectifier Current Derating Curve
Figure 2.Maximum Non‐Repetitive Peak Forward Surge Current
Figure 3. Typical Instantaneous Forward Characteristics
Figure 4. Typical Reverse Characteristics
Figure 5. Typical Junction Capacitance
www.goodark.com
2/4
2015.01-Rev.A
LMS12 thru LMS14
Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 20~40V Output Current 1A
Package Outline Dimensions
DIM
Unit: mm
Unit: inch
MIN
MAX
MIN
MAX
A
1.2
1.3
0.047
0.051
A1
0
0.1
0.000
0.004
B
0.5
0.75
0.020
0.030
C
0.1
0.25
0.004
0.010
D 2.54 typ.
0.10 typ.
E1
4.7
4.9
0.185
0.193
E2
4.7
4.9
0.185
0.193
L
0.4
0.7
0.016
0.028
HE
6.65
6.95
0.262
0.274
Mounting pad layout in mm(inch)
Packing Information
Packing quantities: 4000 pcs/Reel, 15 Reels/Box; 12mm Tape, 13" Reel
Tape & Reel Specification
www.goodark.com
3/4
2015.01-Rev.A
LMS12 thru LMS14
Low Profile Surface Mount Schottky Bridge Rectifiers Reverse Voltage 20~40V Output Current 1A
Disclaimers
These materials are intended as a reference to assist our customers in the selection of the Suzhou Good-Ark product best suited to the customer’s application; they do not convey.