B340B-G [WEITRON]
Rectifier Diode, Schottky, 1 Element, 3A, 40V V(RRM),;
| 型号： | B340B-G |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Rectifier Diode, Schottky, 1 Element, 3A, 40V V(RRM), 二极管 |
| 文件： | 总3页 (文件大小：203K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
B320B thru B360B
Surface Mount Schottky Barrier Rectifiers
* “G” Lead(Pb)-Free
REVERSE VOLTAGE
20 TO 60 VOLTS
FORWARD CURRENT
3.0 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 : 0.003 Ounce ,0.093 grams
SMB(DO-214AA)
Unit:mm
SMB Outline Dimension
SMB
Dim
Min
3.30
4.06
1.96
0.15
5.00
0.10
0.76
2.00
Max
3.94
4.80
2.21
0.31
5.59
0.20
1.52
2.62
A
B
C
D
E
G
H
J
WEITRON
http://www.weitron.com.tw
B320B thru B360B
Rating 25 C Ambient Temperature Unless Otherwise Specified.
Single Phase Half Wave, 60Hz , Resistive or Inductive Load.
For Capacitive Load, Derate Current by 20%.
B320B B330B B340B B350B
Symbol
VRRM
VRMS
VDC
Characteristic
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
B360B Unit
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
Maximum DC Blocking Voltage
Maximum Average Forward
IF(AV)
3.0
Rectified Current @TC=100 C
Peak Forward Surge Current,
100
8.3 ms Single Half Sine-Wave
IFSM
Superimposed on Rated Load (JEDEC Method)
Maximum Instantaneous At 3.0A 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
0.5
20
P
250
CJ
F
R
θ
JL
10
-55 to+125
-55 to+150
TJ
Storage Temperature Range
TSTG
NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to case.
ON
ITR
WE
http://www.weitron.com.tw
B320B thru B360B
FIG.1 FORDWARD CURRENT DERATING CURVE
FIG.2 MAXIMUM NON-REPETITIVE SURGE CURRENT
120
5.0
4.0
3.0
2.0
1.0
0
100
80
60
40
SIGNE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
PULSE WIDTH 8.3ms
SINGLE MALF-SINE-WAVE
20
(JEDEC METHOD)
0
175
25
75
LEAD TEMPERATURE , C
150
50
100
125
1
2
20
NUMBER OF CYCLES AT 60Hz
100
5
10
50
FIG.3 TYPICAL FORWARD CHARACTERISTICS
FIG.4 TYPICAL JUNCTION CAPACITANCE
1000
10
1.0
0.1
.01
B320B to B340B
B350B to B360B
100
TJ=25 C
PULSEWIDTH:300us
T
J
=25 C F=1MHz
10
0.1
1.0
4.0
10.0
100
0.2
0.4
0.6
0.8
1.0
0
INSTANTANEOUS FORWARD VOLTAGE, (VOLTS)
REVERSE VOLTAGE , (VOLTS)
FIG.5 TYPICAL REVERSE 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, (%)
WEITRON
http://www.weitron.com.tw
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