SB520-E thru SB5100-E
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
IEC61000-4-2 ESD Air Contact≥±15KV
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
Weight:
0.038oz., 1.03 g
Handling precautin:None
We declare that the material of product compliance
with ROHS requirements
1.Electrical Characteristic
Maximum & Thermal Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
device marking code
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375" (9.5mm) lead length (See fig. 1)
Peak forward surge current 8.3ms single half sine-
wave superimposed on rated load (JEDEC Method)
Operating junction and storage temperature range
V
RRM
V
RMS
V
DC
IF(AV)
I
FSM
TJ, TSTG
symbol
SB520- SB530- SB540- SB550- SB560- SB580- SB5100-
E
E
E
E
E
E
E
SB520 SB530 SB540 SB550 SB560 SB580 SB5100
ESD
ESD
ESD
ESD
ESD
ESD
ESD
20
30
40
50
60
80
100
14
20
21
30
28
40
35
50
5.0
150
–40
to +150
42
60
56
80
70
100
Unit
V
V
V
A
A
°C
Electrical Characteristics Ratings
at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
Maximum instantaneous forward voltage at 5.0A
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 125°C
thermal resistance, junction to ambient
Typical junction capacitance at 4.0V, 1MHz
symbol
V
F
IR
RθJA
CJ
SB520- SB530- SB540- SB550- SB560- SB580- SB5100-
E
E
E
E
E
E
E
0.50
0.70
0.84
1
20
35
500
380
Unit
V
mA
°C/W
PF
SB520-E thru SB5100-E
2. Characteristic Curves
( TA = 25°C unless otherwise noted )
Fig. 1
–
Forward Current Derating Curve
Average Forward Rectified Current (A)
Average Forward Rectified Current (A)
Single phase
half wave 60HZ
Resistive or
Inductive Load
0.375" (9.5mm)
lead length
Fig. 2
–
Maximum Non-repetitive Peak
Forward Surge Current
TJ = TJ max
8.3ms Single Half Sine-wave
(JEDEC Method)
5.0
150
2.5
75
0
25 50 75 100 125 150 175
Ambient Temperature,
°C
Fig 3.
–
Typical Instantaneous Forward
Characteristics
100
0
0
1
10
Number of Cycles at 60Hz
100
Fig 4.
–
Typical Reverse Characteristics
Instantaneous Reverse Current (mA)
10
Tj=125℃
Tj=75℃
Instantaneous Forward Current (A)
10
1.0
1.0
TJ = 25°C
Pulse width = 300µs
1% Duty Cycle
0.1
0.1
0.01
Tj=25℃
0.01
0.2
Transient thermal impedance(°C/W)
100
0.4
0.6
0.8
1.0
1.2
Instantaneous Forward Voltage (V)
Fig 5.
–typical
transient thermal
impedance
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig 6.
–
Typical Junction Capacitance
1000
Junction Capacitance (pF)
10
℃
100
1.0
0.1
0.01
0.1
1.0
10
t,Pulse duration,sec
100
1.0
0.1
1
10
Reverse Voltage (V)
100
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