1N4148W

山东晶导微电子有限公司 1N4148W Jingdao Microelectronics FEATURES ▪ For surface mounted applications ▪ Glass Passivated Chip Junction ▪ Fast reverse recovery time ▪ Ideal for automated placement ▪ Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA • Case: SOD-123 • Terminals: Solderable per MIL-STD-750, Method 2026 • A pprox. Weight: 16mg/0.00056oz PINNING PIN DESCRIPTION 1 Cathode 2 Anode 2 1 Simplified outline SOD-123 and symbol Absolute Maximum Ratings at 25 °C Symbols Parameter 1N4148W Units Maximum Repetitive Peak Reverse Voltage V RRM 100 V Maximum RMS voltage V RMS 75 V IF 300 mA I FSM 4 A P tot 400 mW T j , T stg -55 ~ +150 °C Continuous Forward Current Non-reptitive Peak Forward Surge Current at 1ms Total Power Dissipation Operating and Storage Temperature Range Characteristics at T a = 25 °C Parameter Reverse Breakdown Voltage at I R=1 μA Maximum Forward Voltage at 1 m A at 10 m A at 50 m A at 150 m A Peak Reverse Current at V R =20V T j =25°C at V R =75V T j =25°C at V R =25V T j =150°C at V R =75V T j =150°C Typical Junction Capacitance Maximum Reverse Recovery Time 2016.07 Symbols 1N4148W Units V (BR)R 75 V VF 0.715 0.855 1.00 1.25 V IR 0.025 1 30 50 μA Cj 5 pF t rr 8 ns Typical SOD123-K-1N4148W-300mA100V Page 1 of 3 山东晶导微电子有限公司 1N4148W Jingdao Microelectronics Fig.2 Typical Reverse Characteristics 500 400 300 200 100 0.0 25 75 50 100 125 150 175 Instaneous Reverse Current（μ A） Total Power Dissipation (mW) Fig.1 Forward Current Derating Curve 100 1 0.1 T J =25°C 0.01 00 1000 100 10 0.4 0.6 0.8 1.0 1.2 1.4 1.6 80 100 120 T J =25°C 10 1 0.1 1.0 10 100 Reverse Voltage (V) Instaneous Forward Voltage (V) 2016.07 60 100 T J =25°C 0.2 40 Fig.4 Typical Junction Capacitance Junction Capacitance ( pF) Instaneous Forward Current (mA) Fig.3 Typical Instaneous Forward Characteristics 0.0 20 percent of Rated Peak Reverse Voltage (%) Ambient Temperature (°C) 1.0 T J =150°C 10 www.sdjingdao.com Page 2 of 3 山东晶导微电子有限公司 1N4148W Jingdao Microelectronics PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123 A D b E A1 C ∠ALL ROUND L1 E1 SOD-123 mechanical data A C D E E1 L1 b A1 max 1.3 0.22 1.8 2.8 3.9 0.45 0.7 0.2 min 0.9 0.09 1.5 2.5 3.6 0.25 0.5 max 51 8.7 71 110 154 18 28 min 35 3.5 59 98 142 10 20 UNIT ∠ mm 9° 8 mil The recommended mounting pad size Marking Type number 2.0 (79) 1N4148W 1.2 (47) T4 1.2 (47) 1.2 (47) Marking code Unit： mm (mil) 2016.07 JD607062B5 Page 3 of 3