MM18 [WEITRON]
Surface Mount Schottky Diodes; 表面贴装肖特基二极管
| 型号： | MM18 |
| 厂家： | 
WEITRON TECHNOLOGY |
| 描述： | Surface Mount Schottky Diodes |
| 文件： | 总3页 (文件大小：154K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MM17 thru MM106
Surface Mount Schottky Diodes
SMALL SIGNAL
SCHOTTKY DIODES
1.0 AMPERES
Features:
*Low Forward Voltage
*Fast Switching
20-60 VOLTS
*Low Switching Noise
*Ideal for Surface Mounted Application
Mechanical Data:
*Case : MINI-MELF Plastic Case (SOD-80)
*Weight : Approx 0.15 gram
MINI-MELF
MINI-MELF Outline Dimensions
Unit:mm
MINI MELF
A
Dim
A
B
Min
Max
3.30
1.30
0.28
3.70
1.60
0.50
B
C
C
WEITRON
http://www.weitron.com.tw
MM17 thru MM106
WE ITR ON
Maximum Ratings and Electrical Characteristics
Rating 25 C Ambient Temperature Unless Otherwise Specified.
Single Phase Half Wave, 60Hz , Resistive or Inductive Load.
For Capacitive Load, Derate Current by 20%.
Unit
Symbol
MM17 MM18 MM19 MM105 MM106
Characteristics
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward
A
IF(AV)
1.0
Rectified Current @TC=75 C
Peak Forward Surge Current,
A
10
8.3 ms Single Half Sine-Wave
IFSM
Superimposed on Rated Load (JEDEC Method)
Maximum Instantaneous At 1.0A DC
Maximum DC Reverse Current @Tj=25 C
At Rated DC Blocking Voltage @Tj=75 C
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Operating Temperature Range
VF
IR
0.45 0.55 0.60
0.5
0.7
V
mA
PF
10
80
CJ
R JL
30
C/W
C
-55 to+125
-55 to+150
TJ
Storage Temperature Range
TSTG
C
NOTES:1.Measured at 1.0MHz applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to case.
WEITRON
http://www.weitron.com.tw
MM17 thru MM106
WE ITR ON
RATING AND CHARACTERISTICS CURVE
20
1.0
0.8
10
MM18
0.6
0.4
0.2
0
MM105 to MM106
MM19
MM17
Single Phase
Half Wave 60Hz
Resistive or
1.0
0.1
Inductive Load
0
25
50
TERMINAL TEMPERATURE C
FIG 1, FORWARD CURRENT DERATING CURVE
75
100
125
150
175
.1
.3
.5
.7
.9
1.1
1.3
1.5
1.7
1.9
2.1
INSTANTANEOUS FORWARD VOLTAGE VOLTS
FIG 2 , TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
100
10
200
100
T =125 C
J
1.0
.10
10
0
T =75 C
J
0.1
0.2
0.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE (V)
FIG 4 , TYPICAL JUNCTION CAPACITANCE
10
T =75
C
j
T =25 C
J
8.3ms Single Half Sine-Wave
JDEC Method
.01
8
6
.001
4
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE
FIG 3, TYPICAL REVERSE CHARACTERISTICS
2
0
1
2
4
6
8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60Hz
FIG 5, MAXIMUM NON-REPETITIVE
SURGE CURRENT
WEITRON
http://www.weitron.com.tw
相关型号：
©2020 ICPDF网 联系我们和版权申明