SB520 thru SB5100
Schottky Barrier Rectifiers
Reverse Voltage 20 to 100V Forward Current 5.0A
Feature & Dimensions
* 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
* Guarding for over voltage protection
* High temperature soldering guaranteed:
260°C/10 seconds at terminals
Mechanical Data
Case: JEDEC DO-201AD, 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: 0.038 oz., 1.03 g
Handling precautin:None
1.Electrical Characteristic
Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
Unit
SB520 SB530 SB540 SB550 SB560 SB580 SB5100
device marking code
SB520 SB530 SB540 SB550 SB560 SB580 SB5100
VRRM
VRSM
VDC
100
70
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
V
V
V
Maximum DC blocking voltage
100
Maximum average forward rectified current
0.375" (9.5mm) lead length (See fig. 1)
5.0
IF(AV)
IFSM
A
A
Peak forward surge current 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
150
–55 to +150
–55 to +175
Operating temperature range
storage temperature range
TJ
°C
°C
TSTG
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol
Unit
V
SB520 SB530 SB540 SB550 SB560 SB580 SB5100
VF
0.50
0.70
0.84
Maximum instantaneous forward voltage at 5.0A
0.5
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
mA
20
25
10
Typical thermal resistance
Typical thermal resistance
Typical junction capacitance at 4.0V, 1MHz
NOTES:
RθJA
RθJL
CJ
°C/W
°C/W
PF
500
380
1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted