1N4148WSL

山东晶导微电子股份有限公司 1N4148WSL Jingdao Microelectronics co.LTD FEATURES ▪ For surface mounted applications ▪ Glass Passivated Chip Junction ▪ Fast reverse recovery time ▪ Ideal for automated placement PINNING PIN DESCRIPTION 1 Cathode 2 Anode ▪ Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA ▪Case: SOD-323FL ▪Terminals: Solderable per MIL-STD-750, Method 2026 ▪Approx. Weight: 4.5mg / 0.00016oz 1 2 Simplified outline SOD-323FL and symbol Absolute Maximum Ratings at 25 °C Symbols 1N4148WSL 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 Symbols 1N4148WSL 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 Parameter 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 f=1MHz,V R =4V Maximum Reverse Recovery Time (1) Typical （1）Measured with IF = 0.5 A, IR = 1 A, Irr = 0.25 A 2017.10 SOD323FL-K-1N4148WSL-150mA100V Page 1 of 3 山东晶导微电子股份有限公司 1N4148WSL Jingdao Microelectronics co.LTD 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 Power 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) 2017.10 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 山东晶导微电子股份有限公司 1N4148WSL Jingdao Microelectronics co.LTD PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-323FL C A ∠ALL ROUND HE UNIT mm mil e E D A C D E e HE max 1.0 0.25 1.8 1.35 0.4 2.7 min 0.8 0.05 1.6 1.15 0.25 2.3 max 39 9.8 71 53 18 106 min 31 2.0 63 45 10 91 ∠ 8° The recommended mounting pad size Marking Marking code 1N4148WSL T4 0.8 (31) 3.05 (120) Type number 0.8 (31) 2017.10 Unit： mm (mil) 710162B0 Page 3 of 3