SM520C thru SM5100C
Schottky Barrier Rectifiers
Reverse Voltage 20 to100V Forward Current 5.0A
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 DO-214AB/ SMC,
molded plastic over SKY die
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
We declare that the material of product compliance
with ROHS requirements
Weight: 0.21 g
Handling precautin:None
1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
Unit
SM520C SM530C SM540C SM550C SM560C SM580C SM5100C
device marking code
SM520C SM530C SM540C SM550C SM560C SM580C SM5100C
VRRM
VRSM
VDC
Maximum repetitive peak reverse voltage
Maximum RSM voltage
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
V
V
V
Maximum DC blocking voltage
100
Maximum average forward rectified current
(See fig. 1)
5.0
IF(AV)
IFSM
A
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
Typical thermal resistance (Note 2)
100
17
A
RθJA
TJ,
TSTG
°C/W
°C
–40 to +150
Operating junction and storage temperature range
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
Unit
V
SM520C SM530C SM540C SM550C SM560C SM580C SM5100C
0.55 0.75 0.85
VF
Maximum instantaneous forward voltage at 5.0A
2.0
20
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
mA
PF
300
CJ
Typical junction capacitance at 4.0V, 1MHz (Note 2)
NOTES:
1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2. Mounted on Copper Leaf area of 1.57in2(40mm2).