Schottky Barrier Rectifiers - Leshan Radio Company
Description
SS15U50
Schottky Barrier Rectifiers
Reverse Voltage 50V Forward Current 15A
FEATURES
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0 * Low power loss,high efficiency * For use in low voltage high frequency inverters,
free wheeling,and polarity protection applications * Guardring for over voltage protection * High temperature soldering guaranteed:
260°C/10 seconds at terminals
Mechanical Data
Case: JEDEC TO-277A, molded plastic over SKY body
Terminals: Plated leads, solderable per MIL-STD-750, Method 2026
Mounting Position: Any Weight: 0.
108 g Handling precautin:None
1.
Electrical Characteristic
We declare that the material of product is Haloggen free (green epoxy compound)
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SS15U50
device marking code
SS15U50
Maximum repetitive peak reverse voltage
VRRM
50
Maximum RMS voltage
VRMS
35
Maximum DC blocking voltage
Maximum average forward rectified current at Tc = 110°C
VDC IF(AV)
50 15.
0
Peak forward surge current 8.
3ms single half sine-wave superimposed on rated load (JEDEC Method)
IFSM
300
Typical thermal resistance (Note 1)
RθJC RθJL RθJA
8 15 31
Typical thermal resistance (Note 3)
Operating junction temperature range Storage temperature range
RθJA
TJ TSTG
135
–55 to +150 –55 to +175
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
SS15U50
Maximum instantaneous forward voltage at 15A at 25℃
VF
0.
50
Maximum DC reverse current TA = 25°C at rated DC blocking voltage TA = 100°C(note2) at rated DC blocking voltage TA = 125°C(note2)
IR
0.
50 15.
0 80
Typical junction capacitance at 4.
0V, 1MHz
CJ
500
NOTES:
1.
Polymide PCB, 2oz.
Copper.
Cathode pad dimensions 18.
8mm x 14.
4mm.
Anode pad dimensions 5.
6mm x 14.
4mm.
2.
Short duration pulse test used to minimize self-heating sffect .
3.
FR-4 PCB, 2oz.
Copper.
Unit
V V V A A
°...
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