SSL545BF

山东晶导微电子有限公司 SSL545BF Jingdao Microelectronics Surface Mount Schottky Barrier Rectifier Reverse Voltage - 45V Forward Current - 5.0A PINNING PIN 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 DESCRIPTION 1 Cathode 2 Anode 1 2 Simplified outline SMBF and symbol MECHANICAL DATA • Case: SMBF • Terminals: Solderable per MIL-STD-750, Method 2026 • A pprox. Weight: 5 7mg / 0.002oz Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %. Symbols Parameter SSL545BF Units Maximum Repetitive Peak Reverse Voltage V RRM 45 V Maximum RMS voltage V RMS 32 V Maximum DC Blocking Voltage V DC 45 V Maximum Average Forward Rectified Current at T c = 100 °C I F(AV) 5 A Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load I FSM 150 A Maximum Instantaneous Forward Voltage at 5 A VF 0.45 V IR 1 50 mA Cj 800 pF RθJA 37 °C/W Operating Junction Temperature Range Tj -55 ~ +150 °C Storage Temperature Range T stg -55 ~ +150 °C Maximum DC Reverse Current T a = 25 °C at Rated DC Blocking Voltage T a =100 °C Typical Junction Capacitance （1） Typical Thermal Resistance （2） （1）Measured at 1 MHz and applied reverse voltage of 4 V D.C （2）P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas. 2017.01 SMBF-S-SSL545BF-5A45V Page 1 of 3 山东晶导微电子有限公司 SSL545BF Jingdao Microelectronics Fig.2 Typical Reverse Characteristics Average Forward Current (A) 6.0 5.0 4.0 3.0 2.0 1.0 0.0 25 50 75 100 125 150 Instaneous Reverse Current ( μA) Fig.1 Forward Current Derating Curve 10 5 10 3 10 2 0 60 80 100 Fig.4 Typical Junction Capacitance T J =25°C Junction Capacitance ( pF) 20 10 1 0.1 0 0.2 0.3 0.4 0.5 0.6 0.7 0.8 100 20 10 0.1 1 10 100 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Fig.6- Typical Transient Thermal Impedance 150 125 100 75 50 8.3 ms Single Half Sine Wave (JEDEC Method) 00 1 500 Instaneous Forward Voltage (V) 175 25 1000 1.0 10 100 Transient Thermal Impedance（ °C /W） Instaneous Forward Current (A) 40 20 Percent of Rated Peak Reverse Voltage（%） Fig.3 Typical Forward Characteristic Peak Forward Surage Current (A) T J =25°C 10 1 Case Temperature (°C) 100 10 Number of Cycles at 60Hz 2017.01 T J =100°C 10 4 1 0.01 0.1 1 10 100 t, Pulse Duration（sec） www.sdjingdao.com Page 2 of 3 山东晶导微电子有限公司 SSL545BF Jingdao Microelectronics PACKAGE OUTLINE Plastic surface mounted package; 2 leads SMBF ∠ALL ROUND C A ∠ALL ROUND D E A V M g Top View mil Bottom View g A C D E HE e max 1.3 0.26 4.4 3.7 5.5 2.2 min 1.1 0.18 4.2 3.5 5.1 1.9 max 51 10 173 146 216 86 min 43 7 165 138 200 75 UNIT mm g pad e E A pad HE 1.0 9° 40 Marking The recommended mounting pad size Type number 1.8(71) ∠ 3.0(118) Marking code 1.8(71) SL545B 2.54(100) SSL545BF Unit：mm(mil) 2017.01 703028B0 Page 3 of 3