1N4148W SURFACE MOUNT SWITCHING DIODES 410mWatt 100 Volt POWER VOLTAGE 0.154(3.90) FEATURES 0.141(3.60) Fast switching Speed. 0.110(2.80) 0.098(2.50) Electrically ldentical to Standerd JEDEC High Conductance Surface Mount Package ldeally Suited for Automatic lnsertion. Lead free in compliance with EU RoHS 2.0 0.028(0.70) 0.019(0.50) 0.071(1.80) Green molding compound as per IEC 61249 standard 0.055(1.40) MECHANICAL DATA 0.008(0.20)MAX. 0.053(1.35) Case: SOD-123 plastic case. 0.037(0.95) Terminals: Solderable per MIL-STD-750,Method 2026 0.016(0.40)MIN. Approx. Weight: 0.0003 ounce, 0.0103 gram 0.005(0.12)MAX. Marking Code: A2 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TJ =25C unless otherwise noted) PARAMETER SYMBOL VALUE UNITS Reverse Voltage V 75 V R Peak Reverse Voltage V 100 V RM RMS Voltage V 50 V RMS Maximum DC Blocking Voltage V 75 V DC O Maximum Average Forward Current at TA=25 C I 200 mA F(AV) Peak Forward Surge Current, 0.001ms I 4 A FSM O Power Dissipation Derate Above 25 C P 410 mW TOT 0. 715 1mA 0. 855 10mA Maximum Forward Voltage V V F 1 50mA 1. 25 150mA 0. 025 20V O Maximum DC Reverse Current at Rated DC Blocking Voltage TJ= 25 C I A R 2. 5 75V Junction Capacitance (Notes 1) C 1. 5 pF J Maximum Reverse Recovery Time (Notes 2) t 4 ns rr R 450 JA O Typical Thermal Resistance (Notes 3) R 257 C / W JC (Notes 3) R 329 JL O Operating and Storage Temperature Range T T -55 to +150 C J, STG NOTE : 1.CJ at VR=0, f=1MHZ 2.From IF=10mA to IR=1mA, VR=6Volts, RL=100 2 3.Mounted on a FR4 PCB, single-sided copper, with 100cm copper pad area. September 18,2019-REV.05 PAGE . 11N4148W 10 1 O TJ=125 C T =150C J 1.0 O T=J 75 C 0.1 0.1 T =125C J T =75C J 0.01 O T=J 25 C T =25C J 0.01 0.001 0 20 40 60 80 100 0.4 0.6 0.8 1 1.2 REVERSE VOLTAGE, Volts V , Forward Voltage (V) F Fig. Typical Forward Characteristics FIG. 2 TYPICAL REVERSE CHARACTERISTICS 500 4.0 400 3.0 300 2.0 200 1.0 100 0 0 2 4 6 8 0 50 100 150 200 O AMBIENT TEMPERATURE( C) REVERSE VOLTAGE, Volts FIG.3 TYPICAL JUNCTION CAPACITANCE FIG. POWER DERATING CURVE September 18,2019-REV.05 PAGE . 2 I ,Forward Current (A) F DIODE CAPACITANCE, pF REVERSE CURRENT,u A PD,POWER DISSIPATION (mW)