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| RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION 1N4148WS SMALL SIGNAL DIODE VOLTAGE RANGE 75 Volts CURRENT 150 mAmpere FEATURES * Fast Switching Speed * Surface Mount Package Ideally Suited for Automatic Insertion * For General Purpose Switching Applicationgs * High Conductance SOD-323 MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.004 grams .071(1.80) .063(1.60) .055(1.40) .047(1.20) .014(.35) .010(.25) .106(2.70) .098(2.50) Ratings at 25 .006(.15) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. .003(.08) MAX.039(1.00) REF .019(0.46) .004(.10) .000(.00) Dimensions in inches and (millimeters) MAXIMUM RATINGS (@T A =25 OC unless otherwise noted) RATINGS Non-Repetitive Peak Reverse Voltage Maximum Repetitive Peak Reverse Voltage Maximum Working Peak reverse Voltage Maximum DC Blocking Voltage Maximum RMS Voltage Maximum Forward Comtinuous Current Maximum Average Forward Rectified Current Non-Repetitive Peak Forward Surge Current Typical Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Maximum Power Dissipation (Note 3) Typical Thermal Resistance Operating and Storage Temperature Range SYMBOL VRM VRRM VRWM VR VRMS IFM IO @t=1.0uS @t=1.0S 1N4148WS 100 75 53 300 150 2.0 1.0 UNITS Volts Volts Volts mAmps mAmps Amps nS pF mW O IFSM Trr CJ PD RJA TJ,TSTG 4 2 200 625 -65 to + 150 C/W O C ELECTRICAL CHARACTERISTICS (@T A =25 OC unless otherwise noted) SYMBOL CHARACTERISTICS Maximum Instantaneous Forward Voltage @IF=1.0mA @IF=10mA @IF=50mA @IF=150mA @VR=20V 1N4148WS 0.715 0.855 1.0 1.25 25 UNITS Volts VF nAmps uAmps Maximum Instantaneous Peverse Current @VR=75V IR 1 NOTES : 1. Measured at I F=I R=10mA,I RR=0.1I R And R L=100. 2. Measured at 1MHz and applied reverse voltage of 0 volts. 3. Part mounted on FR-4 PC board with minimunm recommended pad layout. 2006-3 RATING AND CHARACTERISTICS CURVES ( 1N4148WS ) 1000 10,000 IF, INSTANTANEOUS FORWARD CURRENT(mA) IR, LEAKAGE CURRENT (nA) 100 1,000 10 100 1.0 10 0.1 .01 0 1 VF, INSTANTANEOUS FORWARD VOLTAGE(V) 1 2 0 100 TJ, JUNCTION TEMPERATURE( C) O 180 FIG.1 FORWARD CHARACTERISTICS FIG.2 LEAKAGE CURRENT VS. JUNCTION TEMPERATURE RECTRON |
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