BAT46W

BAT46W Surface Mount Schottky Barrier Rectifier Reverse Voltage - 10 0 V Forward Curren t - 0.5 A PIN Cathode 2 Anode 1 2 FEATURES • Metal silicon junction, majority carrier conduction • For surface mounted applications • Low power loss, high efficiency • High forward surge current capability • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications MECHANICAL DATA • Case: SOD-123FL • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight:15mg 0.00048oz DESCRIPTION 1 Simplified outline SOD-123FL and symbol Absolute Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified.Single phase, half wave, 60Hz resistive or inductive load, for capacitive load, derate by 20 % Symbols Parameter BAT46W Units Maximum Repetitive Peak Reverse Voltage V RRM 100 V Maximum RMS voltage V RMS 70 V Maximum DC Blocking Voltage V DC 100 V Maximum Average Forward Rectified Current I F(AV) 0.5 A Peak Forward Surge Current,8.3ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method) I FSM 30 A VF 0.85 V IR 0.2 5 mA Cj 80 pF RθJA 115 °C/W Tj -55 ~ +125 °C T stg -55 ~ +150 °C Max Instantaneous Forward Voltage at 1 A Maximum DC Reverse Current T a = 25°C at Rated DC Reverse Voltage T a =100°C Typical Junction Capacitance 1） Typical Thermal Resistance 2） Operating Junction Temperature Range Storage Temperature Range 1） Measured 2） at 1MHz and applied reverse voltage of 4 V D.C. P.C.B. mounted with 0.2 X 0.2" (5 X 5 mm) copper pad areas. REV.07 1 of 3 BAT46W 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 50 75 100 125 150 10 4 10 3 T J =100°C 10 2 T J =25°C 10 1 10 0 0 Ambient Temperature (°C) 80 100 Fig.4 Typical Junction Capacitance 500 Junction Capacitance ( pF) 20 10 1.0 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 50 20 10 10 1 0.1 100 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Fig.6- Typical Transient Thermal Impedance 40 30 20 10 8.3 ms Single Half Sine Wave (JEDEC Method) 1 100 Instaneous Forward Voltage (V) 50 00 T J =25°C 200 1.8 Transient Thermal Impedance（ °C /W） Instaneous Forward Current (A) Peak Forward Surage Current (A) 60 Percent of Rated Peak Reverse Voltage（%） Fig.3 Typical Forward Characteristic 10 100 Number of Cycles at 60Hz REV.07 40 20 1000 100 10 1 0.01 0.1 1 10 t, Pulse Duration（sec） 2 of 3 100 BAT46W PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123FL ∠ALL ROUND C A ∠ALL ROUND VM D E A g Top View mil Bottom View A C D E e g HE max 1.1 0.20 2.9 1.9 1.1 0.9 3.8 min 0.9 0.12 2.6 1.7 0.8 0.7 3.5 max 43 7.9 114 75 43 35 150 min 35 4.7 102 67 31 28 138 UNIT mm 1.2 (47) 1.2 (47) 2.0 (79) Unit： mm (mil) REV.07 ∠ 7° The recommended mounting pad size 1.2 (47) g pad e E A pad HE 3 of 3