SL52A thru SL54A
Surface Mount Schottky Rectifier
Reverse Voltage 20~40V Forward Current 5A
Features
• Schottky barrier diodes
• Low forward voltage drop
• Low leakage current
• Moisture sensitivity: level 1, per J-STD-020
• Solder dip 260 °C, 10 s
• AEC-Q101 qualified
DO-214AC(SMA)
Typical Applications
For use in low voltage,high freqency inverters,free wheeling, and polarity protection application
Maximum Ratings (TA = 25 °C unless otherwise noted)
SL52A
SL53A
SL54A
Unit
Parameter
Symbol
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
20
14
20
30
21
30
5.0
40
28
40
V
V
V
A
VRRM
VRMS
VDC
IF(AV)1)
Maximum average forward rectified current
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
150
A
IFSM
A2sec
°C
I2t
93.8
Rating for fusing(t<8.3ms)
Operating junction and storage temperature
range
- 55 to + 125
TJ, TSTG
Electrical Characteristics (TA = 25 °C unless otherwise noted)
SL52A
SL53A
SL54A
Unit
Parameter
Test Conditions Symbol
VBR
20
30
40
Minimum Breakdown voltage Ta=25℃,IR=1mA
0.45
0.50
0.4
IF=3A, Ta=25℃
IF=5A, Ta=25℃
IF=5A, Ta=125℃
Volts
uA
Maximum Instantaneous
forward voltage
Maximum DC reverse
current at rated DC blocking
voltage
150
Ta=25℃
IR
20
mA
pF
Ta=100℃
CJ
290
Typical junction capacitance
4.0 V, 1 MHz
1)
20
RθJL
℃/W
Typical thermal resistance
juntion to mount
Note1):Mounted on PCB with 8.0×8.0mm copper pads,2 OZ,FR4 PCB;
www.goodark.com
1/4
2016.09-Rev.A