BAT85 [LGE]
Small Signal Schottky Diodes; 小信号肖特基二极管
| 型号： | BAT85 |
| 厂家： | 
LGE |
| 描述： | Small Signal Schottky Diodes |
| 文件： | 总2页 (文件大小：146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BAT85
Small Signal Schottky Diodes
VOLTAGE RANGE: 30 V
CURRENT: 0.2 A
Features
For general purpose applications
DO - 35(GLASS)
This diode 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
Mechanical Data
Case:JEDEC DO--35,glass case
Polarity: Color band denotes cathode end
Weight: Approx. 0.13 gram
Dimensions in millimeters
ABSOLUTE RATINGS
Value
30.0
200 1)
300 1)
5 1)
200 1)
UNITS
Symbols
V
Continuous reverse voltage
Forw ard continuous current
Peak forw ard current
Surge forw ard current
Pow er dissipation
VR
IF
mA
mA
A
@
@
@
TA=25
TA=25
IFM
IFSM
Ptot
TJ
tp<1s,TA=25
mW
@ TA=65
125
Junction temperature
c-55 ---+ 125
c-55 ---+ 150
Ambient operating temperature range
Storage temperature range
TA
TSTG
1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature
ELECTRICAL CHARACTERISTICS
Symbols
VR
Typ.
Max.
Min.
30.0
UNITS
Reverse breakdow n voltage
V
Forw ard voltage
Pulse test tp<300 s, <2%
@ IF=0.1mA
0.24
0.32
0.4
V
V
V
V
V
@ IF=1mA
VF
@ IF=10mA
0.5
@ IF=30mA
@ IF=100mA
0.8
2.0
Leakage current VR=25V
IR
CJ
trr
A
10
5
4301)
Junction capacitance at VR=1V,f=1MHz
Reverse recovery time @ IF=10mA,IR=10mA,IR=1mA
Thermal resistance junction to ambient
pF
ns
Rθ
/W
JA
1) Valid provided that leads at a distance of 4mm from case are kept at ambient temperature
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mail:lge@luguang.cn
BAT85
Small Signal Schottky Diodes
Ratings AND Charactieristic Curves
FIG.1-- ADMISSIBLEPOWERDISSIPATIONVS. AMBIENT
TEMPERATURE
FIG. 2--TYPICAL INSTANTANEOUS FORWORD
CHARACTERISTICS
1 0 0 0
T J = 1 2 5
200
100
1 0 0
T J = 25
1 0
1
T J = -40
0 .1
0 .0 1
0
0
0 .2 0 .4 0 .6 0 .8 1 .0 1 .2
100
200
TA- Ambient temperature( )
V - Forward Voltage ( V )
F
FIG. 3 -- TYPICAL REVERSE CHARACTERISTICS
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
14
12
1 0 0 0
T J = 1 2 5
1 0 0
10
8
1 0 0
1 0
7 5
6
4
2
5 0
1
2 5
0 .1
0 .0 1
0
5
10 15
20 25 30
0
5
1 0
1 5 2 0
2 5
3 0
V - Reverse voltage ( V )
R
V - Reverse voltage ( V )
R
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mail:lge@luguang.cn
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