RoHS
S52FQ THRU S54FQ
COMPLIANT
Surface Mount Schottky Rectifier
Features
● Guard ring for overvoltage protection
● Low power losses
● Extremely fast switching
● High forward surge capability
● High frequency operation
● Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
● Part no. with suffix “Q” means AEC-Q101 qualified
Typical Applications
For use in low voltage high frequency inverters,
freewheeling, DC/DC converters, automotive and polarity
protection applications.
Mechanical Data
●
ackage: SMAF
P
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
●
Cathode line denotes the cathode end
Polarity:
(T =25℃ Unless otherwise specified
■
Maximum Ratings
)
a
PARAMETER
SYMBOL
UNIT
S52FQ
S52F
20
S54FQ
S54F
40
Device marking code
VRRM
VRMS
VDC
IO
V
V
V
A
A
Repetitive peak reverse voltage
Maximum RMS voltage
14
28
20
40
Maximum DC blocking voltage
Maximum average forward rectified current at TL (Fig.1)
5.0
Surge(non-repetitive)forward current
@60Hz half-sine wave,1 cycle, TJ=25℃
IFSM
dV/dt
Tstg
120
V/μs
℃
10000
-55 ~+150
-55 ~+150
Voltage rate of change (rated VR)
Storage temperature
TJ
Junction temperature
℃
(Ta=25℃ Unless otherwise specified)
■Electrical Characteristics
PARAMETER
TYP
0.51
0.45
10
MAX
0.6
0.54
100
20
UNIT
SYMBOL
TEST CONDITIONS
TJ=25℃
Instantaneous forward voltage
VF
IF=5A
V
TJ=125℃
TJ=25℃
μA
mA
pF
Reverse current
IR
Rated VR
-
TJ=125℃
Typical junction capacitance
CJ
VR=4V,f=1MHz
265
-
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Yangzhou Yangjie Electronic Technology Co., Ltd.
S-S5683
Rev.1.0,27-Dec-23
www.21yangjie.com