B5817WS/B5818WS/B5819WS Taiwan Semiconductor Small Signal Product 1A, 20V - 40V Schottky Diode FEATURES - Low Forward Voltage Drop - Surface mount device type - Moisture sensitivity level (MSL): 3 - Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC - Halogen-free according to IEC 61249-2-21 MECHANICAL DATA SOD-323 - Case: Bend lead SOD-323 package - High temperature soldering guaranteed: 260°C/10s - Weight: 4.3mg (approximately) APPLICATION - General purpose rectification application MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted) PARAMETER SYMBOL VALUE B5817WS B5818WS B5819WS UNIT Non-Peak Repetitive Reverse Voltage VRM 20 30 40 V Peak Repetitive Reverse Voltage VRRM 20 30 40 V Working Peak Reverse Voltage VRWM 20 30 40 V VR 20 30 40 V VR(RMS) 14 21 28 V DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current IO 1 A Peak Forward Surge Current @t=8.3ms IFSM 9 A Repetitive Peak Forward Current IFRM 1.5 A Power Dissipation Thermal Resistance form Junction to Ambient Junction Temperature Storage Temperature Range PARAMETER TEST CONDITION PD 250 mW RTHJA 400 °C/W TJ 125 °C TSTG - 55 to + 125 °C SYMBOL B5817WS Reverse Breakdown Voltage B5818WS at IR = 1 mA V(BR) B5819WS Reverse Voltage Leakage Current - 30 - 40 - at VR = 20 V B5818WS at VR = 30 V B5819WS at VR = 40 V - at IF = 1A - 0.45 at IF = 3A - 0.75 - 0.55 - 0.875 at IF = 1A - 0.6 at IF = 3A - 0.9 - 120 B5818WS B5819WS Diode Capacitance MAX 20 B5817WS B5817WS Forward Voltage MIN at IF = 1A at IF = 3A VR=4V, f=1.0MHz UNIT V IR VF CD - 1 mA V V V pF Version: C1602 B5817WS/B5818WS/B5819WS Taiwan Semiconductor Small Signal Product ORDERING INFORMATION PART NO. PACKING CODE PACKING CODE B581xWS (Note) SUFFIX RI G PACKAGE PACKING SOD-323 3K / 7" Reel Note : "x" is Device Code from "7" - "9". EXAMPLE EXAMPLE PART NO. B5817WS RQG PART NO. PACKING CODE B5817WS RQ PACKING CODE DESCRIPTION SUFFIX G Green compound RATINGS AND CHARACTERISTICS CURVES (TA=25°C unless otherwise noted) Fig. 1 Typical Forward Characteristics Fig. 2 Typical Reverse Characteristics 10 1 1 TA=100°C Reverse current (mA) Instantaneous Forward Current (A) 10 TA=25°C 0.1 TA=100°C 0.1 0.01 TA=25°C 0.01 0.0 0.4 0.8 0.001 0.1 1 10 100 Instantaneous Forward Voltage (V) Reverse Voltage (V) Fig. 4 Power Derating Curve Fig. 3 Typical Capacitance vs. VR 300 250 200 Power dissipation (W) Capacitance (pF) 250 150 100 50 200 150 100 50 0 0 0 5 10 Reverse Voltage (V) 15 20 0 25 50 75 100 125 150 Ambient Temperature (°C) Version: C1602 B5817WS/B5818WS/B5819WS Taiwan Semiconductor Small Signal Product PACKAGE OUTLINE DIMENSIONS SOD-323 DIM. Unit (mm) Unit (inch) Min Max Min Max A 1.15 1.40 0.045 0.055 B 2.30 2.70 0.091 0.106 C 0.25 0.45 0.010 0.018 D 1.60 1.80 0.063 0.071 E 0.80 1.00 0.031 0.039 F 0.05 0.17 0.475 REF G H - 0.10 0.002 0.007 0.19 REF - 0.004 SUGGESTED PAD LAYOUT DIM. Unit (mm) Unit (inch) Typ. Typ. A 0.63 0.025 B 0.83 0.033 C 1.60 0.063 D 2.86 0.113 Version: C1602 B5817WS/B5818WS/B5819WS Taiwan Semiconductor Small Signal Product CREAT BY ART Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale. Version: C1602