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LV3045PT
Rev.F Mar.-2016
描述 / Descriptions
TO-3P 塑封封装 肖特基二极管。
Schottky Barrier Diode in a TO-3P Plastic Package.
DATA SHEET
特征 / Features
低正向压降,低功耗损失,效率高。
Low forward voltage drop, low power losses, High efficiency operation.
用途 / Applications
用于高频率逆变器,开关电源,续流二极管,OR-ing 二极管,DC-DC 转换器和电池反向保护。
For use in high frequency inverters, switching power supplies, freewheeling diodes, OR-ing diode,
dc-to-dc converters and reverse battery protection.
内部等效电路 / Equivalent Circuit
引脚排列 / Pinning
PIN1Anode PIN 2Cathode PIN 3Anode
放大及印章代码 / hFE Classifications & Marking
见印章说明。See Marking Instructions.
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LV3045PT
Rev.F Mar.-2016
极限参数 / Absolute Maximum Ratings(Ta=25)
参数
Parameter
Repetitive peak reverse voltage
Average forward current
Non-Repetitive Peak Forward Surge Current
Thermal Resistance Junction to Ambient case
Junction and Storage Temperature Range
符号
Symbol
VRRM
IF(AV)
IFSM
RθJc
Tj Tstg
DATA SHEET
数值
Rating
45
2×15
250
1.5
-40+150
单位
Unit
V
A
A
/W
电性能参数 / Electrical Characteristics(Ta=25)
参数
Parameter
符号
Symbol
测试条件
Test Conditions
最小值 典型值 最大值 单位
Min Typ Max Unit
Reverse Breakdown Voltage
VBR IR=1mA(Ta=25)
45
V
IF =5A(Ta=25)
0.38 0.45 V
Forward Voltage
VF
IF =15A(Ta=25)
IF =5A(Ta=125)
0.48 0.55
0.28 0.35
V
V
IF =15A(Ta=125)
0.45 0.50 V
Instantaneous Reverse
Current(Note 1)
IRNote 1
VR=45V(Ta=25)
VR=45V(Ta=125)
200
40 100
μA
mA
注/Notes
1. 使用极短的测试时间,以尽量减少自热效应。/Short duration pulse test used to minimize self-heating
effect.
2. 除非特别注明,数值为一个芯片的参数。/ Unless otherwise noted, values for the parameters of a
single chip.
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LV3045PT
Rev.F Mar.-2016
电参数曲线图 / Electrical Characteristic Curve
DATA SHEET
IF - TC
35
30
25
20
15
10
5
0
25 50 75 100 125 150 175
TC(℃)
300
275
250
225
200
175
150
125
100
75
50
25
0
0
IFSM
8.3ms Single Half Sine
Wave Jedec Method
10 20 30 40 50 60 70 80 90 100
NO.OF CYCLES AT 60HZ
IF - VF
100
TA=125℃
10
TA=25℃
1
0.1
0
0.2 0.4 0.6
VF(V)
IR - VR
100
TA=125℃
10
1
0.1 TA=25℃
0.01
0.8 0 10 20 30 40 50
VR(V)
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LV3045PT
Rev.F Mar.-2016
外形尺寸图 / Package Dimensions
DATA SHEET
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LV3045PT
Rev.F Mar.-2016
印章说明 / Marking Instructions
BR
LV3045PT
****
DATA SHEET
说明:
BR:   
LV3045PT: 
****:  
Note:
BR:  
LV3045PT:
****:
为公司代码
为产品型号
为生产批号代码,随生产批号变化。
Company Code.
Product Type.
Lot No. Code, code change with Lot No.
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