Figure 1. Reverse Recovery Time Equivalent Test Circuit
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2
M1MA151WK, M1MA152WK
1000
I
F
, FORWARD CURRENT (mA)
I
R
, REVERSE CURRENT (mA)
100
10
1
0.1
0.01
0.001
0.0001
T
A
= −55°C
T
A
= 25°C
T
A
= 150°C
100
10
1
155°C
0.1
0
0.2
25°C
0.4
0.6
T
A
= −55°C
0.8
1
1.2
1.4
0.00001
0
10
20
30
40
50
60
70
80
V
R
, REVERSE VOLTAGE (V)
V
F
, FORWARD VOLTAGE (V)
Figure 2. Forward Voltage
0.64
C
d
, DIODE CAPACITANCE (pF)
0.62
0.6
0.58
0.56
0.54
0.52
0.5
Figure 3. Reverse Leakage
0
1
2
3
4
5
6
7
8
V
R
, REVERSE VOLTAGE (V)
Figure 4. Diode Capacitance
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3
M1MA151WK, M1MA152WK
PACKAGE DIMENSIONS
SC*
59
CASE 318D*
04
ISSUE H
D
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
DIM
A
A1
b
c
D
E
e
L
H
E
MIN
1.00
0.01
0.35
0.09
2.70
1.30
1.70
0.20
2.50
MILLIMETERS
NOM
MAX
1.15
1.30
0.06
0.10
0.43
0.50
0.14
0.18
2.90
3.10
1.50
1.70
1.90
2.10
0.40
0.60
2.80
3.00
MIN
0.039
0.001
0.014
0.003
0.106
0.051
0.067
0.008
0.099
INCHES
NOM
0.045
0.002
0.017
0.005
0.114
0.059
0.075
0.016
0.110
MAX
0.051
0.004
0.020
0.007
0.122
0.067
0.083
0.024
0.118
3
H
E
1
E
2
b
e
A
A1
L
C
STYLE 3:
PIN 1. ANODE
2. ANODE
3. CATHODE
SOLDERING FOOTPRINT*
0.95
0.037
0.95
0.037
2.4
0.094
1.0
0.039
0.8
0.031
mm
inches
SCALE 10:1
*For additional information on our Pb
*
Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and the
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LED 有着独特的优势，但LED是一种脆弱性的半导体产品，所以我们在用LED产品的时候要格外小心,现在笔者给大家总结一些LED使用注意事项，在使用的过程中请高度重视。 （一）应使用直流电源供电 有些生产厂家为了降低产品成本采用“阻容降压”方式给LED产品供电，这样会直接影响LED产品的寿命。采用专用开关电源（最好是恒流源）给LED产品供电就不会影响产品的使用寿命，但产品成本相对较高...[详细]
FPGA/CPLD
