SS2040FL 2A/40V ULTRA-LOW VF SURFACE MOUNT SCHOTTKY DIODE These ultra-efficient, low VF Schottky diodes feature high current capability, while housed in a very small SOD-123 Flat Lead package. They are ideal for applications requiring maximum power dissipation per board area. SOD-123FL FEATURES PN Guard-Ring Die Construction for Transient Protection High Current Capability Low V F for Reduced Forward Conduction Loss Lead-Free Plating (100% Matte Tin Finish) APPLICATIONS Mobile Phones and Accessories Hand-Held Computers MARKING CODE: GP MAXIMUM RATINGS TJ = 25°C Unless otherwise noted Rating Symbol Value VRRM 40 V Continuous Reverse Voltage VR 40 V Continuous Forward Current I F (AV) 2.0 A Repetitive Peak Reverse Voltage Units Non-repetitive Peak Forward Current, t = 1sec, Square Wave I FSM 50 A Total Power Dissipation (Note 1) P tot 550 mW Operating Junction Temperature Range TJ -55 to +125 C Storage Temperature Range Tstg -55 to +150 C Note 1. FR-5 Board 1.0 x 0.75 x 0.062 in. THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Ambient 8/31/2005 Symbol Value Units R thja 181 °C/W Page 1 www.panjit.com SS2040FL ELECTRICAL CHARACTERISTICS Parameter Tj = 25°C Unless otherwise noted Symbol Conditions Min Typ Max Units V BR I BR = 0.5mA 40 - - V I F = 1.0A - 0.4 0.45 I F = 2.0A - 0.45 0.50 I F = 3.0A - 0.5 0.65 V R = 20V - 0.003 0.15 - - 18 - 0.01 0.5 TJ =85°C - - 25 10Vdc Bias, f =1 MHz - 70 - Breakdown Voltage (Note 1) VF Forward Voltage (Note 1) Reverse Leakage Current (Note 1) TJ = 85°C V R = 20V IR V R = 40V V R = 40V Total Capacitance CT V mA pF Note 1. Short duration pulse to avoid self-heating effect. TYPICAL CHARACTERISTIC CURVES 10000 10000 1000 TJ = 75°C Reverse Current, I R (uA) Forward Current, IF (mA) TJ = 125°C 1000 100 TJ = 25°C 10 1 TJ = 125°C 100 TJ = 75°C 10 1 TJ = 25°C 0.1 0.1 0.01 TJ = 125°C 0.01 TJ = -25°C 0.001 0 0.2 0.4 0.6 0 10 20 30 40 Re ve r s e V oltage , V R (V ) Forw ard Voltage , V F (V) Fig.1. Typical Forward Characteristics Fig. 2. Typical Reverse Characteristics 1000 Total Capacitance, CT (pF) f =1MHz 100 10 0 10 20 30 Re ve r s e V o ltag e V R (V ) Fig. 3. Typical Capacitance 8/31/2005 Page 2 www.panjit.com SS2040FL PACKAGE LAYOUT AND SUGGESTED PAD DIMENSIONS ORDERING INFORMATION SS2040FL T/R7 - 7 inch reel, 3K units per reel SS2040FL T/R13 - 13 inch reel, 10K units per reel Copyright PanJit International, Inc 2005 The inform ation presented in this docum ent is believed to be accurate and reliable. The specifications and inform ation herein are subject to change without notice. Pan Jit m akes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or system s. Pan Jit does not convey any license under its patent rights or rights of others. 8/31/2005 Page 3 www.panjit.com