S2AF_V01 YFWDIODE | Alldatasheet
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1 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Surface Mount General Purpose Silicon Rectifiers Reverse Voltage - 50 to 1000 V Forward Current - 2 A
FEATURES
For surface mounted applications Low profile package Glass Passivated Chip Junction Ideal for automated placement Lead free in comply with EU RoHS 2011/65/EU directives MECHANICAL DATA Case: SMAF Terminals: Solderable per MIL-STD-750, Method 2026 Approx. Weight: 27mg / 0.000 95oz Pinning 1.Cathode 2.Anode 1 2 SMAF 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 %. Parameter Symbols S2AF S2BF S2DF S2GF S2JF S2KF S2MF Units Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current at Tc = 125 °C IF(AV) A Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load IFSM 70 A Maximum Instantaneous Forward Voltage at 2 A VF 1.1 V Maximum DC Reverse Current Ta = 25 °C at Rated DC Blocking Voltage Ta=125 °C IR 100 μA Typical Junction Capacitance（1） Cj 22 pF Typical Thermal Resistance （2） RθJA/ RθJC 65/20 °C/W Operating and Storage Temperature Range Tj, Tstg -55 ~ +150 （1）Measured at 1 MHz and applied reverse voltage of 4 V D.C Marking Code S2AF S2A S2BF S2B S2DF S2D S2GF S2G S2JF S2J S2KF S2K S2MF S2M
2 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Fig.2 Typical Instaneous Reverse Characteristics Instaneous Current ( A)Reverse μ 200 400 600 8000 0.01 0.1 1.0 Instaneous Reverse Voltage (V) 100 T =25J °C T =75J °C T =100J °C T =125J °C T =150J °C 25 50 75 100 125 150 175 Average Forward Current (A) Case Temperature (°C) Fig.1 Forward Current Derating Curve 0.5 1.0 1.5 2.0 2.5 0.0 Fig.4 Typical Junction Capacitance Junction Capacitance ( pF) 1.0 10 1000.1 100 Reverse Voltage (V) T =25J °C Single phase half-wave 60 Hz resistive or inductive load 0.1 0.6 1.0 1.2 1.6 Instaneous Forward Current (A) Instaneous Forward Voltage (V) 0.4 Fig.3 Typical Forward Characteristic 1.0 1.40.8 1.8 T =25J °C 10 100 Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Peak A)Forward Surage Current ( Number of Cycles 100 8.3 ms Single Half Sine Wave (JEDEC Method)
3 / 3 www.yfwdiode.com Dongguan YFW Electronics Co, Ltd. Tape/Reel,13”reel 10000 SMAF SMAF Package Outline Plastic surface mounted package; 2leads The recommended mounting pad size Summary of Packing Options Package Packing Description Packing Quantity Industry Standard EIA-481-1 Tape/Reel,7”reel 3000 EIA-481-1 A C ∠ALL ROUND V AM e UNIT mm max min mil max min 7.9 4.7 146 130 106 193 173 A C D E HE ∠ 1.6 1.3 e Bottom View HE g Top View 1.2 0.8 g g ∠ALL ROUND E D A E pad pad 2.2 (86) 1.6 (63) 1.8 (71) 1.6 (63) Unit ：mm (mil)