1N4148WSL

1N4148WSL SOD-323FL LED lights dedicated high-speed switching diode Pinning 1.Cathode 　 　 　 　 1 FEATURES  For surface mounted applications  Glass Passivated Chip Junction  Fast reverse recovery time  Ideal for automated placement 2.Anode 　 2 　 　 SOD-323FL  Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA  Case: SOD-323FL  Terminals: Solderable per MIL-STD-750, Method 2026 Marking Code 1N4148WSL T4  Approx. Weight: 4.5mg / 0.00016oz Absolute Maximum Ratings at 25 °C Parameter Symbols 1N4148WSL Units Maximum Repetitive Peak Reverse Voltage VRRM 100 V Maximum RMS voltage VRMS 75 V IF 300 mA Non-reptitive Peak Forward Surge Current at 1ms IFSM 4 A Total Power Dissipation Ptot 400 mA Tj, Tstg -55 ~ +150 Symbols 1N4148WSL Units V(BR)R 75 V Continuous Forward Current Operating and Storage Temperature Range °C Characteristics at Ta = 25 °C Parameter Reverse BreakdownVoltage at IR=1μA at 1 mA 0.715 at 10 mA 0.855 VF Maximum Forward Voltage V at 50 mA 1.00 at 150 mA 1.25 at VR=20V Tj=25°C 0.025 at VR=75V Tj=25°C uA at VR=25V Tj=150°C 30 at VR=75V Tj=150°C 50 Typical Junction Capacitance f=1MHz,VR=4V Maximum Reverse Recovery Time www.yfwdiode.com 1 IR Peak Reverse Current Cj 5 pF Trr Typical 8 nS 1/3 Dongguan YFW Electronics Co, Ltd. 1N4148WSL SOD-323FL Fig.2 Typical Reverse Characteristics Instaneous Reverse Current（μ A） Total Power Dissipation (mW) Fig.1 Power Derating Curve 500 400 300 200 100 0.0 25 75 50 100 125 150 175 100 1 0.1 T J =25°C 0.01 00 1000 100 10 T J =25°C 0.2 0.4 0.6 0.8 1.0 1.2 1.4 60 80 100 100 120 T J =25°C 10 1 0.1 1.6 1.0 10 100 Reverse Voltage (V) Instaneous Forward Voltage (V) www.yfwdiode.com 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 2/3 Dongguan YFW Electronics Co, Ltd. 1N4148WSL SOD-323FL SOD-323FL Package Outline Plastic surface mounted package; 2 leads 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 0.8 (31) 3.05 (120) 0.8 (31) Unit： mm (mil) Summary of Packing Options Package SOD-323FL www.yfwdiode.com Packing Description Packing Quantity Industry Standard Tape/Reel,7”reel 3000 EIA-481-1 3/3 Dongguan YFW Electronics Co, Ltd.