Document
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-23 Plastic-Encapsulate Diodes
MMBD1503A
FEATURES Low Leakage High Conductance
MARKING: A13
SOT-23
A13 A13
Solid dot = Green molding compound device,if none,the normal device.
MAXIMUM RATINGS ( Ta=25℃ unless otherwise noted )
Symbol
Parameter
VR DC Blocking Voltage
IO Continuous Forward Current
IFM Peak Forward Current IFSM Non-repetitive Peak Forward Surge Current @t=8.3ms
PD Power Dissipation
RθJA
Thermal Resistance from Junction to Ambient
Tj Junction Temperature
Tstg Storage Temperature
Value 200 200 700 2.0 350 357 150 -55~+150
ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified)
Parameter Reverse voltage Reverse current
Forward voltage
Total capacitance
Symbol V(BR) IR
VF
Ctot
Test conditions IR=5μA VR=180V IF=1mA IF=10mA IF=50mA IF=100mA IF=200mA IF=300mA VR=0V,f=1MHz
Min 200
Unit V mA mA A
mW ℃/W
℃ ℃
Typ Max
10 0.75 0.85 0.95 1.1 1.3 1.5
4
Unit V nA
V
pF
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Typical Characteristics
Forward Characteristics
300
100
T =100℃ a
T =25℃ a
10
FORWARD CURRENT I (mA) F
CAPACITANCE BETWEEN TERMINALS C (pF)
T
1 0.4
2.0
1.5
0.6 0.8 1.0
FORWARD VOLTAGE V (V) F
1.2
Capacitance Characteristics
T =25℃ a
f=1MHz
1.0
0.5
0.0 0
5 10 15 20
REVERSE VOLTAGE V (V) R
POWER DISSIPATION P (mW) D
REVERSE CURRENT I (nA) R
Reverse Characteristics
100
T =100℃ a
10
1
T =25℃ a
0.1
0.01 0
40 80 120 160
REVERSE VOLTAGE V (V) R
200
400 350 300 250 200 150 100
50 0 0
Power Derating Curve
25 50 75 100 125
AMBIENT TEMPERATURE T (℃) a
150
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SOT-23 Suggested Pad Layout
Symbol
A A1 A2 b c D E E1 e e1 L L1 θ
Dimensions In Millimeters
Min Max
0.900
1.150
0.000
0.100
0.900
1.050
0.300
0.500
0.080
0.150
2.800
3.000
1.200
1.400
2.250
2.550
0.950 TYP
1.800
2.000
0.550 REF
0.300
0.500
0° 8°
Dimensions In Inches
Min Max
0.035
0.045
0.000
0.004
0.035
0.041
0.012
0.020
0.003
0.006
0.110
0.118
0.047
0.055
0.089
0.100
0.037 TYP
0.071
0.079
0.022 REF
0.012
0.020
0° 8°
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