SSC54 Просмотр технического описания (PDF) - Shenzhen Taychipst Electronic Co., Ltd
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SSC54 Datasheet PDF : 2 Pages
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High-Current Density Surface Mount Schottky Rectifier
FEATURES
• Low power loss, high efficiency
• Low profile surface mount package
• Built-in strain relief
• For use in low voltage high frequency inverters,
free wheeling, and polarity protection applications
• Guardring for overvoltage protection
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
SSC53L and SSC54
30V-40V 5.0A
MECHANICAL DATA
Case: JEDEC DO-214AB molded plastic body
Terminals: Solder plated, solderable per
MIL-STD750, Method 2026
High temperature soldering guaranteed:
250°C/10 seconds at terminals
Polarity: Color band denotes cathode end
Weight: 0.007 oz., 0.25 g
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Maximum Ratings and Thermal Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol
SSC53L
SSC54
Device marking code
53L
S54
Maximum repetitive peak reverse voltage
VRRM
30
40
Maximum RMS voltage
VRMS
21
28
Maximum DC blocking voltage
VDC
30
40
Maximum average forward rectified current at TL
(See Fig. 1)
IF(AV)
5.0
Peak forward surge current 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
IFSM
175
Typical thermal resistance(2)
RΘJA
60
RΘJL
20
Voltage rate of change (rated VR)
dv/dt
10,000
Operating junction temperature range
TJ
–65 to +150
Storage temperature range
TSTG
–65 to +150
Unit
V
V
V
A
A
°C/W
V/µs
°C
°C
Electrical Characteristics (TA = 25°C unless otherwise noted)
Parameter
Symbol Typ.
Max.
Typ.
Max. Unit
Maximum instantaneous
Forward voltage at 5.0A (1)
TJ=25°C
TJ=125°C
VF
0.42
0.33
0.45
0.38
0.45
0.36
0.49
0.42
V
Maximum DC reverse current
at rated DC blocking voltage(1)
TJ=25°C
TJ=125°C
IR
–
45
0.7
65
–
40
0.5
60
mA
Notes: (1) Pulse test: 300µs pulse width, 1% duty cycle
(2) Aluminum substrate mounted
E-mail: sales@taychipst.com
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Web Site: www.taychipst.com
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