B340 [BL Galaxy Electrical]
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管![B340](http://pdffile.icpdf.com/pdf1/p00112/img/icpdf/B340_607669_icpdf.jpg)
型号: | B340 |
厂家: | ![]() |
描述: | SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
文件: | 总2页 (文件大小:92K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
B320-B360
BL
REVERSE VOLTAGE: 20 --- 60 V
CURRENT: 3.0 A
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIERS
FEATURES
DO - 214AB(SMC)
Plastic package has Underwriters Laborator
111 FlammabilityClassification 94V-0
◇
For surface mounted applications
Low profile package
◇
◇
◇
◇
◇
◇
Built-in strain relief
Metal silicon junction, majoritycarrier 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 polarityprotection applications
Guardring for overvoltage protection
◇
High temperature soldering guaranteed:250oC/10 1
◇
11 seconds at terminals
MECHANICAL DATA
Case:JEDEC DO-214AB,molded plastic over
◇
1111passivated chip
Terminals:Solder Plated, solderable per MIL-STD-750,
1111Method 2026
inch(mm)
◇
Polarity: Color band denotes cathode end
◇
◇
Weight: 0.007 ounces, 0.21 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
B320
B330
B340
B350
B360
B6
UNITS
B3
B2
B4
B5
Device marking code
Maximumrecurrent peak reverse voltage
Maximum RMS voltage
VRRM
VRWS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
V
V
V
MaximumDC blocking voltage
Maximumaverage forw ord rectified current at
3.0
I(AV)
IFSM
VF
A
A
c
TL(SEEFIG.1) (NOTE2)
Peak forw ard surge current 8.3ms single half-
c sine-w ave superimposed on rated load(JEDEC
c Method)
100.0
Maximuminstantaneous forw ard voltage at
0.50
0.70
V
v 3.0A(NOTE.1)
MaximumDC reverse current @TA=25oC
0.5
IR
mA
at rated DC blockjing voltage(NOTE1) @TA=100oC
20
50.0
Rθ
JA
oC/W
Typical thermal resitance (NOTE2)
10.0
Rθ
JL
oC
oC
Operating junction and storage temperature range
Storage temperature range
TSTG
TJ
-65--- +150
-65--- +150
-65--- +150
NOTE: 1.Pulse test:300 S pulse width,1%duty cycle
μ
www.galaxycn.com
2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas
Document Number 0281019
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
B320 - - B360
FIG.1 -- FORWARD DERATING CURVE
FIG.2-- PEAK FORWARD SURGE CURRENT
100
80
4.0
B320-B340
B350-B360
Resistive or
inductive Load
8.3ms Single Half Sine-Wave
(JEDEC Method)
3.0
2.0
60
P.C.B.MOUNTED ON
0.55"X0.55"(14.0X14.0mm)
COPPERPAD AREAS
40
1.0
20
0
0
50 60 70 80
90 100 110 120 130 140 150 160
1
10
100
AMBIENT TEMPERATURE ℃
NUMBER OF CYCLES AT60HZ
FIG.3 -- TYPICAL FORWARD CHARACTERISTICS
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
20
10
30.0
TJ=1250C
TJ=125OC
10.0
1
TJ=150OC
TJ=750C
Puise Width=300
1%DUTY CYCLE
S
0.1
1
B320-B340
B350-B360
TJ=25OC
TJ=250C
0.1
0.01
B320-B340
B350-B360
0.001
0.01
0
20
40
60
80
100
1.6
0
0.2
0.4 0.6
0.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,
%
FIG.5-TYPICAL JUNCTION CAPACITANCE
FIG.6-- TYPICAL TRANSIENT THERMAL IMPEDANCE
1000
100
10
TJ=25 O
f=1.0MHz
C
Vsig=50mVp-p
100
10
1
B320-B340
B350-B360
0.1
100
0.1
1.0
10
0.01
10
100
0.1
1
REVERSE VOLTAGE,VOLTS
PULSE DURATION,SEC
www.galaxycn.com
BLGALAXY ELECTRICAL
Document Number 0281019
2.
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B340-7
Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon, PLASTIC, SMC, 2 PIN
DIODES
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