1N5817WS

1N5817WS THRU 1N5819WS SCHOTTKY BARRIER RECTIFIERS FEATURES PINNING DESCRIPTION M etal silicon junction, majority carrier conduction 1 Cathode G uarding for overvoltage protection 2 Anode L ow power loss, high efficiency PIN H igh current capability 2 l ow forward voltage drop H igh surge capability 1 F or use in low voltage, high frequency inverters, Top View Marking Code: 1N5817WS---SJ 1N5818WS---SK 1N5819WS---SL free wheeling, and polarity protection applications Simplified outline SOD-323 and symbol MECHANICAL DATA Case: SOD-323 Terminals: Solderable per MIL-STD-750, Method 2026 A pprox. Weight: 5.48mg / 0.00019oz Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Symbols Parameter 1N5817WS 1N5818WS 1N5819WS Units Maximum Repetitive Peak Reverse Voltage V RRM 20 30 40 V Maximum RMS voltage V RMS 14 21 28 V Maximum DC Blocking Voltage V DC 20 30 40 V Maximum Average Forward Rectified Current I F(AV) 1 A Peak Forward Surge Current, 8.3ms Single Half Sine-wave Superimposed On Rated Load (JEDEC method) I FSM 9 A at 1 A at 3 A VF Maximum Instantaneous Forward Voltage 0.45 0.75 0.55 0.875 0.6 0.9 V Maximum Instantaneous Reverse Current at TA = 25°C Rated DC Reverse Voltage TA = 100°C IR 1 10 mA Typical Junction Capacitance Cj 110 pF T j , T stg -55 ~ +150 °C Storage and Operating Junction Temperature Range www.tw-gmc.com 1 1N5817WS THRU 1N5819WS Fig.2 Typical Reverse Characteristics Instaneous Reverse Current ( μA) Fig.1 Forward Current Derating Curve Average Forward Current (A) 1.2 1.0 0.8 0.6 0.4 0.2 Single phase half-wave 60 Hz resistive or inductive load 0.0 25 75 50 100 125 150 10 4 10 3 T J =125°C 10 2 T J =75°C 10 1 T J =25°C 10 0 0 Case Temperature (°C) 80 100 5° C =2 TJ 12 5°C 0.5 Junction Capacitance ( pF) 500 0.2 0.1 0 0.1 0.2 0.4 0.3 0.5 0.6 0.7 8.3 ms Single Half Sine Wave (JEDEC Method) 25 20 15 10 05 00 1 10 100 50 20 10 1 10 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current 30 200 0.1 Instaneous Forward Voltage (V) Peak Forward Surage Current (A) 60 Fig.4 Typical Junction Capacitance 1.0 TJ = Instaneous Forward Current (A) Fig.3 Typical Forward Characteristic 100 Number of Cycles at 50Hz www.tw-gmc.com 40 20 Percent of Rated Peak Reverse Voltage（%） 1 2 100 1N5817WS THRU 1N5819WS PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-323 E E D b A C A1 ∠ALL ROUND L1 E1 SOD-323 mechanical data A C D E E1 b L1 A1 max 1.1 0.15 1.4 1.8 2.75 0.4 0.45 0.2 min 0.8 0.08 1.2 1.4 2.55 0.25 0.2 max 43 5.9 55 70 108 16 16 min 32 3.1 47 63 100 9.8 7.9 UNIT ∠ mm 9° mil The recommended mounting pad size 1.4 (55) 1.2 (47) 1.2 (47) 1.2 (47) Unit： mm (mil) www.tw-gmc.com 1 3 8