BAT46 [LGE]
Small Signal Schottky Diodes; 小信号肖特基二极管
| 型号： | BAT46 |
| 厂家： | 
LGE |
| 描述： | Small Signal Schottky Diodes |
| 文件： | 总3页 (文件大小：188K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BAT46
Small Signal Schottky Diodes
VOLTAGE RANGE: 100 V
CURRENT: 0.15 A
Features
For general purpose applications
DO - 35(GLASS)
These diodes features very low turn-on voltage
and fast switching. These devices are protected
by a PN junction guard ring against excessive
voltage, such as electrostatic discharges
These diodes is lso available in the SOD - 123 case
with type designation BAT46W and in the
MiniMELF case wyht type designations LL46
Mechanical Data
Case:JEDEC DO--35,glass case
Polarity: Color band denotes cathode
Weight: Approx. 0.13 gram
Dimensions in millimeters
ABSOLUTE RATINGS
Parameter
Value
100.0
UNITS
Symbol
V
Repetitive peak reverse voltage
VR
IF
1501)
3501)
Forw ard continuius current
@
tamb=25
mA
mA
mA
mW
Repetitive peak forw ard current @ tp<1s, <=0.5,TA=25
IFRM
IFSM
Ptot
RθJA
TJ
7501)
Surge forw ard current
Pow er dissipation1)
@ tp<10ms,TA=25
@ TA=65
1501)
3001)
Thermal resistance juntion to ambient air
Junction tenperature
/W
125
Ambient operating temperature range
Storage temperature range
c-65 ---+ 125
c-65 ---+ 150
TA
TSTG
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
VR
Test Condition
Min.
100.0
Typ.
Max.
UNITS
V
Reverse breakdow n voltage
IR = 100 A(pulsed)
VR = 1.5V
VR = 1.5V,Tj=60
VR = 10V
0.5
5.0
0.8
VR = 10V,Tj=60
VR = 50V
7.5
2.0
Leakage current
pulse test tp<300 s, <2%
a
A
IR
VR = 50V,Tj=60
VR = 75V
15.0
5.0
VR = 75V,Tj=60
IF = 0.1mA
20.0
0.25
0.45
1.0
Forw ard voltage
IF = 10mA
IF = 250mA
V
VF
CJ
pulse test tp<300 s, <2%
VR = 0V,f=1MHz
VR = 1V,f=1MHz
10
6
Junction capacitance
pF
1) Valid prov ided that leads at a distance of 4mm f rom case are kept at ambient temperature
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BAT46
Small Signal Schottky Diodes
Ratings AND Charactieristic Curves
FIG.1 -- FORWARD CURRENT VERSUS FORWARD VOLTAGE
FIG.2 -- FORWARD CURRENT VERSUS FORWARD
AT DIFFERENT TEMPERATURES (TYPICAL VALUES)
VOLTAGE (TYPICAL VALUES)
A
500
100
IF
400
300
200
TJ=25
IF
10
TJ=25
1
TJ=60
0.1
100
0
V
1
0.01
0
0.2
0.4
0.6
0.8
VF
V
0
0.2 0.4
0.6 0.8
1.0 1.2
VF
FIG.3 -- REVERSE CURRENT VERSUS JUNCTION TEMPERATURE (TYPICAL VALUES)
1000
90%confidence
VR=75V
IR
100
10
max.
typ.
1
0.1
0
25
50
75
100 125
TJ
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mail:lge@luguang.cn
BAT46
Small Signal Schottky Diodes
Ratings AND Charactieristic Curves
FIG.4 -- REVERSE CURRENT VERSUS CONTINUOUS REVERSE VOLTAGE
µs
1000
125
100
75
100
10
IR
60
50
1
25
.1
V
0
20
40
60
80
100
VR
FIG.5 -- CAPACITANCE C VERSUS REVERSE APPLIED VOLTAGE VR (TYPICAL VALUES)
pF
10
℃
Tamb=25
8
C
J
6
4
2
V
0
20
40
60
80
100
VR
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