3L40AF-SMAF Datasheet, PDF (1/3 Pages) DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD – Trench MOS Barrier Schottky Rectifier

3L40AF SMAF
Trench MOS Barrier Schottky Rectifier
SMAF
Features
• Advanced trench technology
• Low forward voltage drop
• Low power losses
• High efficiency operation
• Lead Free Finish, RoHS Compliant
1
Cathode
2
Anode
Applications
• DC/DC Converters
• AC/DC Adaptors
Maximum ratings and electrical characteristics (TJ = 25°C unless otherwise noted)
Parameter
Symbol
Limit
Unit
Maximum repetitive peak reverse voltage
VRRM
40
V
Maximum average forward rectified current
IF(AV)
3
A
Peak forward surge current 8.3 ms single half
IFSM
50
A
sine-wave superimposed on rated load per diode
Operating junction and storage temperature range
TJ, TSTG
-65 to +150
°C
Typical thermal resistance per diode
(Mounted on FR-4 PCB)
RƟJA
150
°C/W
TYP. MAX.
Instantaneous forward voltage
IF=3A
IF=3A
TJ=25°C
TJ=125°C
VF(1)
0.39
0.32
-
V
-
Instantaneous reverse current per diode TJ=25°C
100
IR(2)
at rated reverse voltage
TJ=125°C
100
Notes:
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width ≦ 40 ms
-
uA
-
mA
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