5V45A
5V45AS
5V45SB
Trench MOS Barrier Schottky Rectifier, Low VF
Features
• Advanced trench technology
• Low forward voltage drop
• Low power losses
• High efficiency operation
• Lead Free Finish, RoHS Compliant
SMAꢀ
SMA-FLꢀ
SMB-FLꢀ
5V45A
5V45AS
5V45SB ꢀ
Applications
• DC/DC Converters
• AC/DC Adaptors
Maximum ratings and electrical characteristics (TJ = 25°C unless otherwise noted)
Parameter
Symbol
Limit
45
Unit
V
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load per diode
Operating junction and storage temperature range
VRRM
I
F(AV)
5
A
IFSM
150
-40 to +150
20
A
°C
TJ
, TSTG
SMB-FL
Typical thermal resistance per diode
(Mounted on FR-4 PCB)
°C/W
RƟJL
SMA/SMA-FLꢀ
TYP.
0.33
0.24
0.43
0.39
MAX.
I
F
=1A
TJ=25°C
TJ=125°C
TJ=25°C
TJ=125°C
-
VF(1)
-
V
I
F
=1A
Instantaneous forward voltage
-
I
F
=5A
IF
=5A
-
T
J
=25°C
50
10
uA
Instantaneous reverse current per diode
at rated reverse voltage
Notes:
-
-
IR(2)
TJ
=125°C
mA
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width
≦ 40 ms
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