MM4148
SURFACE MOUNT SWITCHING DIODES
DO-213AA / MINI MELF
SOLDERABLE ENDS
D1= 0.066(1.676)
0.060(1.524)
CATHODE BAND
D2
0.022(0.559)
0.016(0.406)
0.145(3.683)
0.131(3.327)
D2=D1 +0
-0.008(0.20)
Dimension in inches (millimeters )
ABSOLUTE MAXIMUM RATINGS
SYMBOL
Reverse Voltage
Peak Reverse Voltage
Rectified Current (Average) Half Wave Rectification with Resist Load at
T
amb
=25
0
C and f 50Hz
Surge Forward Current at t<1s and T
J
=25 C
Power Dissipation at T
amb
=25
0
C
Junction Temperature
Storage Temperature Range
Cases Mini Melf Molded Glass for MM4148
& Quadro Melf Molded Glass for LS4148
& Micro Melf Molded Glass for MCL4148
0
VALUE
75
100
150
500
500
200
-65 to +200
UNITS
V
V
mA
mA
mW
0
V
R
V
RM
I
O
I
FSM
P
tot
T
J
T
S
C
C
0
CHARACTERISTICS at T
J
=25 C
SYMBOL
Forward Voltage at I
F
=10mA
Leakage Current
at V
R
= 20V
at V
R
= 75V
at V
R
= 20V, T
J
= 150
0
C
Reverse Breakdown Voltage tested with 100 S Pulses
Capacitance at V
F
= V
R
= 0
Voltage Rise when Switching On Tested with 50mA Forward
Pulses T
P
= 0.1 s , Rise Time<30ns, fp = 5~100KHz
Reverse Recovery Time From I
F
= -I
R
=10mA to I
RR
= -1mA,
V
R
= 6V R
L
= 100
Thermal Resistance Function to Ambitent Air
Rectification Efficiency at f = 100MHz, V
RF
= 2V
V
F
Min
Typ
Max
1
UNITS
V
o
T
R
I
R
I
R
V
(BR)R
C
tot
V
fr
100
25
5
50
nA
A
A
V
4
2.5
pF
V
T
RR
R
thA
v
0.45
4
0.35
nS
K / mW
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