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MCL4448

KD
Part Number MCL4448
Manufacturer KD
Description SMALL SIGNAL SWITCHING DIODE
Published Jan 10, 2016
Detailed Description MC4148 / MCL4448 SMALL SIGNAL SWITCHING DIODE FEATURES ● Silicon epitaxial planar diode ● Fast switching diodes ● 500mw...
Datasheet PDF File MCL4448 PDF File

MCL4448
MCL4448

Overview
MC4148 / MCL4448 SMALL SIGNAL SWITCHING DIODE FEATURES ● Silicon epitaxial planar diode ● Fast switching diodes ● 500mw power dissipation ● High temperature soldering guaranteed 250℃/10S at terminals MECHANICAL DATA Case: MICRO MELF, Glass Terminals: Solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position: Any Weight :0.
011 grams MICRO-MELF .
040(1.
0) .
048(1.
2)DIA.
.
043(1.
1) .
008(0.
2) .
079(2.
0) .
071(1.
8) .
008(0.
2) Dimensions in inches and (millimeters) Maximum Ratings ( TA=25 C Unless otherwise noted) PARAMETER Peak Reverse Voltage Maximum Average Forward Current at Ta=25 OC And f >50Hz Surge Forward Current at t < 1s and Tj= =25 OC Power Dissipation at Tamb= 25 OC Maximum Forward Voltage at IF =10mA Maximum Leakage Current at VR=20V at VR=75V at VR=20V ,TJ= 150OC Maximum Capacitance at VF =VR=0 Maximum Reverse Recovery Time From IF =-IR =10mA to IRR=-1mA ,VR=6V RL=100 Ω Typical Thermal Resistance Junction Temperature and Storage Temperature Range SYMBOL VRM IF (AV ) IF S M PTO T VF IR CJ trr RθJ A TJ,TS NOTE: 1.
CJ at VR=0, f=1MHZ 2.
From IF=10mA to IR=1mA, VR=6Volts, RL=100Ω MCL4148 / MCL4448 100 150 500 500 1.
0 25 5 50 4 4 300 -65 to +175 UNITS V mA mA mW V nA µA µA pF ns OC / W OC P,POWER DISSIPATION,MILLIWATTS MCL4148 / MCL4448 RATINGS AND CHARACTERISTIC CURVES FIG.
1-ADMISSIBLE POWER DISSIPATION VERSUS AMBIENT TEMPERATURE 800 700 600 500 400 300 200 100 0 0 100 200℃ AMBIENT TEMPERATURE,℃ FIG.
3-FORWARD CHARACTERISTICS 16 14 12 10 8 6 4 2 0 0 1 2V INSTANTANEOUS FORWARD VOLEAGE, V0LTS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES FIG.
2-REVERSE CURRENT VERSUS CONTINUOUS REVERSE VOLTAGE (TYPICAL VALUES) 1 0.
1 0.
01 0.
001 TJ=25 C 0.
0001 40 60 80 100 120 PERCENT OF PEAK REVERSE VOLTAGE,% RELATIVE CAPACTANCE FIG.
4-RELATIVE CAPACTANCE VERSUS REVERSE VOLTAGE 1.
2 1.
0 0.
8 0.
6 0.
4 0 5 REVERSE VOLTAGE,VOLTS.
10V Ctot( R)v Ctot(0 )v FIG.
5-ADMISSIBLE REPETITIVE PEAK FORWARD CURRENT VERSUS PULSE DURATI...


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