B230A THRU B260A
2.0A
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
MECHANICAL DATA
FEATURES
Plastic package has Underwriters Laboratory
111
Flammability Classification 94V-0
For surface mounted applications
Low profile package
Built-in strain relief
Metal silicon junction, majority carrier conduction
High surge capability
High current capability,low forward voltage drop
Low power loss,high effciency
For use in low voltage high frequency inverters,free
111
wheeling and polarity protection applications
Guardring for overvoltage protection
High temperature soldering guaranteed:250
o
C/10
1
11
seconds at terminals
Case:JEDEC DO-214AC,molded plastic over
1111passivated
chip
Terminals:Solder Plated, solderable per MIL-STD-750,
1111Method
2026
Polarity: Color band denotes cathode end
Weight: 0.002 ounces, 0.064 gram
Maximum Ratings and Electrical Characteristics
Rating 25 C Ambient Temperature Unless Otherwise Specified.
Single Phase Half Wave, 60Hz , Resistive or Inductive Load.
For Capacitive Load, Derate Current by 20%.
Characteristics
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current @TC=100 C
Peak Forward Surge Current,
8.3 ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method)
Maximum Instantaneous At 2.0A DC
Maximum DC Reverse Current @Tj=25 C
At Rated DC Blocking Voltage @Tj=100 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
Storage Temperature Range
Symbol
VRRM
VRMS
VDC
IF(AV)
B220A B230A B240A B250A B260A
Unit
20
14
20
30
21
30
40
28
40
2.0
50
35
50
60
42
60
V
V
V
A
IFSM
VF
IR
CJ
R
θ
JL
TJ
TSTG
0.5
50
0.7
0.5
20
200
15
-55 to+125
-55 to+150
A
V
mA
PF
C/W
C
C
NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to case.
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B230A THRU B260A
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS
2.0A
50
PEAK FORWARD SURGE
CURRENT,AMPERES
2.0
AVERAGE FORWARD
CURRENT,AMPERES
Resistive or
inductive Load
B220A-B240A
B250A-B260A
AT RATED T
L
8.3ms Single Half Sine-Wave
(JEDEC Method)
40
1.5
30
1.0
P.C.B.MOUNTED ON
0.2 X0.2 (5.0X5.0mm)
COPPERPAD AREAS
20
0.5
10
0
50 60 70 80
90 100 110 120 130 140 150 160
0
1
10
100
LEAD TEMPERATURE
NUMBER OF CYCLES AT 60Hz
FIG.1 Forward Derating Curve
FIG.2 Peak Forward Surge Current
1000
INSTANTANEOUS FORWARD CURRENT,(A)
10
1.0
B250A to B260A
CAPACITANCE , (pF)
B220A to B240A
100
0.1
T
J
=25 C
PULSEWIDTH:300us
T
J
=25 C F=1MHz
10
.01
0
0.2
0.4
0.6
0.8
1.0
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
0.1
1.0
4.0
10.0
100
REVERSE VOLTAGE , (VOLTS)
FIG.3 Typical Forward Characteristics
FI G.4 Typical Junction Capacitance
INSTANTANEOUS REVERSE CURRENT ,(mA)
100
10
T
J
=125 C
T
J
=100 C
1.0
0.1
0.01
T
J
=25 C
0.001
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.5 Typical Reverse Characteristics
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