WEITRON B2100A

B220A thru B2100A
Surface Mount Schottky Barrier Rectifiers
P b Lead(Pb)-Free
Feature:
*For Surface Mount Application
*Metal-Semiconductor Junction With Guardring
*Epitaxial Construction
*Very Low Forward Voltage Drop
*High Current Capability
*Plastic Meterial Has UL Flammability Classification 94V-0
*For Use In Low , And Polarity Protection Applications
REVERSE VOLTAGE
20 TO 100 VOLTS
FOR WARD CURRENT
2.0 AMPERE
SMA(DO-214AC)
Mechanical Data
*Case : Molded Plastic
*Polarity :Indicated by cathode band
*Weight : 0.002 Ounce ,0.064 grams
SMA Outline Dimension
Unit:mm
Dim
A
B
C
D
E
G
H
J
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SMA
Min
2.20
4.00
1.27
0.15
4.48
0.10
0.76
1.70
Max
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.62
Rev.A 16-Mar-07
B220A thru B2100A
Maximum Ratingsand 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
Symbol
B220A B230A B240A B250A B260A B280A B290A B2100A
Unit
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
40
50
60
80
90
100
V
Maximum RMS Voltage
VRMS
14
21
28
35
42
56
63
70
V
Maximum DC Blocking Voltage
VDC
20
30
40
50
60
80
90
100
V
Maximum Average Forward Rectified Current
.375”(9.5mm) Lead Length (See Fig.1)
IF(AV)
2.0
A
Peak Forward Surge Current,8.3 ms Single Half
Sine-Wave Superimposed on Rated Load (JEDEC)
IFSM
50
A
Maximum Instantaneous At 2.0A DC
VF
Maximum DC Reverse Current @Ta = 25°C
At Rated DC BlockingVoltage @Ta = 100°C
IR
0.5
20
mA
Typical Junction Capacitance1
CJ
170
pF
R θJA
75
°C/W
TJ
-50 to +125
°C
TSTG
-65 to +150
°C
Typical Thermal Resistance 2
OperatingTemperature Range
StorageTemperature Range
0.50
0.70
0.85
V
NOTES: 1. Measured at 1.0MHz applied reverse voltage of 4.0V D.C.
2. Thermal Resistance Junction to Ambient.
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Rev.A 16-Mar-07
B220A thru B2100A
2.4
2.0
20
40
60
80
100
120
140
160
180
200
AMBIENT TEMPERATURE (°C)
PEAK FORWAARD SURGE CURRENT,(A)
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
50
26
0A
B
B
~
A
~
22
0A
B
1.0
0
28
A
~
B
0
21
0A
Tj=25 C
Pulse Width 300us
1% Duty Cycle
0.1
40
.01
.1
30
.5
.7
.9
1.1
1.3
1.5
FIG.2-TYPICAL FORWARD CHARACTERISTICS
Sine Wave
20
.3
FORWARD VOLTAGE,(V)
8.3ms Single Half
Tj=25 C
JEDEC method
10
0
1
50
105
100
NUMBER OF CYCLES AT 60Hz
100
REVERSE LEAKAGE CURRENT, (mA)
FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
350
JUNCTION CAPACITANCE,(pF)
B
0A
10
0
3.0
25
0
B2
0.4
10
B
A~
0A
24
~B
0.8
INSTANTANEOUS FORWARD CURRENT,(A)
50
B2
1.2
24
0A
50
1.6
A
20
B2
AVERAGE FORWARD CURRENT,(A)
RATING AND CHARACTERISTIC CURVES
300
250
200
150
100
10
1.0
Tj=75 C
.1
Tj=25 C
50
0
.01
.05
.1
.5
1
5
10
50
100
.01
0
20
40
60
80
100 120 140
REVERSE VOLTAGE,(V)
PERCENTAGE RATED PEAK REVERSE VOLTAGE
FIG.4-TYPICAL JUNCTION CAPACITANCE
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
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Rev.A 16-Mar-07