ASK52B thru ASK56B
GOOD-ARK Electronics
5A,20-60V Schottky Barrier Rectifiers
Features
● Low leakage current
● Schottky barrier diodes
● Low forward voltage drop
Pb
● Moisture sensitivity: level 1, per J-STD-020
● Halogen-free according to IEC 61249-2-21 definition
● High temperature soldering guaranteed: 260℃/10 seconds
● AEC-Q101 qualified
RoHS
COMPLIANT
SMB (DO-214AA)
Applications
For use in low voltage, high frequency inverters, free-wheeling and polarity protection application.
Maximum Ratings & Electrical Characteristics(TA=25℃ unless otherwise noted)
Parameter
Symbol
ASK52B
ASK53B
ASK54B
ASK55B
ASK56B Unit
Maximum repetitive peak
reverse voltage
VRRM
20
30
40
50
60
42
60
V
V
V
A
Maximum RMS voltage
VRMS
VDC
14
20
21
30
28
40
5
35
50
Maximum DC blocking voltage
Maximum average forward
rectified current
IF(AV)
Peak forward surge
current,8.3ms single half sine-
wave superimposed on rated
load per diode
IFSM
120
A
Operating junction
temperature range
TJ
-55 to +150
-55 to +150
°C
°C
Storage temperature range
TSTG
Thermal-Mechanical Specifications (TA=25℃ unless otherwise noted)
Parameter
Symbol
Typ
Unit
Thermal Resistance, Junction to Ambient
RθJA
85
°C /W
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Lead
RθJC
RθJL
15
20
°C /W
°C /W
www.goodark.com
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Version: Rev.B