MM4148 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – 1N4148 mini-MELF SIGNAL DIODE

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