PACELEADER MM4148 Surface mount switching diode Datasheet

MM4148
SURFACE MOUNT SWITCHING DIODES
DO-213AA / MINI MELF
SOLDERABLE ENDS
D1= 0.066(1.676)
CATHODE BAND
0.060(1.524)
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
VALUE
UNITS
Reverse Voltage
VR
75
V
Peak Reverse Voltage
VRM
100
V
IO
150
mA
Surge Forward Current at t<1s and TJ=250C
IFSM
500
mA
Power Dissipation at Tamb=250C
Ptot
500
mW
Junction Temperature
TJ
200
0
Storage Temperature Range
TS
-65 to +200
0
Rectified Current (Average) Half Wave Rectification with Resist Load at
Tamb=250C and f 50Hz
C
C
Cases Mini Melf Molded Glass for MM4148
& Quadro Melf Molded Glass for LS4148
& Micro Melf Molded Glass for MCL4148
o
CHARACTERISTICS at TJ=25 C
SYMBOL
Forward Voltage at IF =10mA
Leakage Current
at VR = 20V
at VR = 75V
at VR = 20V, TJ = 1500C
Min
Typ
Max
UNITS
VF
1
V
TR
IR
IR
25
5
50
nA
A
A
Reverse Breakdown Voltage tested with 100 S Pulses
V(BR)R
Capacitance at VF = VR = 0
Ctot
4
pF
Voltage Rise when Switching On Tested with 50mA Forward
Pulses TP = 0.1 s , Rise Time<30ns, fp = 5~100KHz
Vfr
2.5
V
Reverse Recovery Time From IF = -IR=10mA to IRR = -1mA,
VR = 6V RL = 100
TRR
4
nS
Thermal Resistance Function to Ambitent Air
RthA
0.35
K / mW
Rectification Efficiency at f = 100MHz, VRF = 2V
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v
100
0.45
1
V
MM4148
SURFACE MOUNT SWITCHING DIODES
RATING AND CHARACTERISTICS CURVES MM4148
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