1SS400 SURFACE MOUNT SWITCHING DIODE This device is an extremely fast switching diode housed in the ultra-small SOD-523 package. Ideal for applications FEATURES • Extremely fast reverse recovery time to reduce switching losses • Very low capacitance for reduced insertion losses • Reverse voltage rating of 80V • Also available in lead-free plating (100% matte tin finish) • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: SOD-523, Plastic • Terminals: Solderable per MIL-STD-750, Method 2026 • Polarity: See Diagram Below • Approx.Weight : 1.48mg • Marking : 14 MAXIMUM RATINGS TJ = 25OC UNLESS OTHERWISE NOTED SYMBOL LIMITS UNITS VRM 90 V Continuous Reverse Voltage VR 80 V Continuous Forward Current IF 225 mA Non-repetitive Peak Forward Current , t = 0.001ms, Square Wave I FSM 4 A Total Power Dissipation (Note1) P to t 200 mW TJ,TSTG -55 to 150 O SYMBOL LIMITS UNITS RθJA 625 PARAMETER Peak Reverse Voltage Operating Junction and Storage Temperature Range C Note 1. FR-5 Board 1.0 x 0.75 x 0.062 in THERMAL CHARACTERISTICS PARAMETER Thermal Resistance, Junction to Ambient STAD-FEB.27.2008 O C/W PAGE . 1 1SS400 ELECTRICAL CHARACTERISTICS TJ = 25OC UNLESS OTHERWISE NOTED PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNITS Forward Voltage (Note 2) VF I F = 100mA - - 1.2 V Reverse Leakage Current IR V R = 80V - - 0.1 µA Junction Capacitnace CD 0Vdc Bias, f = 1MHz - 3 - pF Reverse Recovery Time (See Figure 1) trr I F = 10mA, I R = 10mA RL = 100 Ohms; measured at I Rrec = 1mA - - 4.0 ns Note 2. Short duration pulse test to avoid self-heating effect STAD-FEB.27.2008 PAGE . 2 1SS400 3.0 2.25 1.5 0.75 0.0 STAD-FEB.27.2008 PAGE . 3 1SS400 MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 12K per 13" plastic Reel T/R - 5K per 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2007 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes 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 systems. Pan Jit does not convey any license under its patent rights or rights of others. STAD-FEB.27.2008 PAGE . 4