B240A-G [WEITRON]
Rectifier Diode, Schottky, 1 Element, 2A, 40V V(RRM),;
| 型号： | B240A-G |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Rectifier Diode, Schottky, 1 Element, 2A, 40V V(RRM), |
| 文件： | 总3页 (文件大小：90K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B220A thru B260A
Surface Mount Schottky Barrier Rectifiers
* “G” Lead(Pb)-Free
REVERSE VOLTAGE
20 TO 60 VOLTS
FORWARD CURRENT
2.0 AMPERE
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
Mechanical Data
*Case : Molded Plastic
*Polarity :Indicated by cathode band
*Weight : 0.002 Ounce ,0.064 grams
SMA(DO-214AC)
Unit:mm
SMA Outline Dimension
SMA
Dim
A
B
C
D
E
G
H
J
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
WEITRON
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B220A thru B260A
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%.
Symbol
Unit
B220A B230A B240A B250A B260A
Characteristics
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward
A
IF(AV)
2.0
50
Rectified Current @TC=100 C
Peak Forward Surge Current,
A
8.3 ms Single Half Sine-Wave
IFSM
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
VF
IR
0.5
0.7
V
0.5
20
mA
PF
C
J
200
θ
R JL
15
C/W
C
T
J
-55 to+125
-55 to+150
Storage Temperature Range
TSTG
C
NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to case.
WEITRON
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B220A thru B260A
60
50
40
30
20
10
0
2.0
1.0
PULSE WIDTH 8.3ms
SINGLE MALF-SINE-WAVE
(JEDEC METHOD)
SIGNE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
175
25
75
150
50
100
125
1
2
20
100
5
10
50
LEAD TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
FIG.1 Forward Current Derating Curve
FIG.2 Maximum Non-Repetitive Surge Current
1000
10
1.0
0.1
.01
B220A to B240A
B250A to B260A
100
TJ=25 C
PULSEWIDTH:300us
T
J=25 C F=1MHz
10
0.1
1.0
4.0
10.0
100
0.8
0.2
0.4
0.6
1.0
0
REVERSE VOLTAGE , (VOLTS)
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
FIG.4 Typical Junction Capacitance
FIG.3 Typical Forward Characteristics
100
10
T =125 C
J
T =100 C
J
1.0
0.1
0.01
0.001
T =25 C
J
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
FIG.5 Typical Reverse Characteristics
WEITRON
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