S2AF KEXIN | Alldatasheet
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Technical content
www.kexin.com.cn 1 Dio des Rectifier Diodes S2AF ~S2MF ■ Features
- For surface mounted applications
- Low profile package
- Glass Passivated Chip Juntion
- Ideal for automated placement
- Lead free in comply with EU RoHS 2011/65/EU directives SOD-123F ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol S2AF S2BF S2DF S2GF S2JF S2KF S2MF Unit Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 RMS Voltage VRMS 35 70 140 280 420 560 700 Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Forward Voltage @ IF=2A VF Averaged Forward Current.Ta=65℃ IFAV Peak Forward Surge Current @ 8.3ms IFSM Maximum DC Reverse Current Ta=25℃ Ta=125℃ Typical Junction Capacitance (Note.1) Cj pF Typical Thermal Resistance RθJA ℃/W Junction Temperature Tj Storage Temperature Tstg V 1.1 IR 150 -55 to 150 A μA Note.1: Measured at 1MHz and applied reverse voltage of 4V D.C 1 2 Top View Simplified outline SOD-123FL and symbol ■ Marking NO. S2AF S2BF S2DF S2GF S2JF S2KF S2MF Marking 2A1 2A2 2A3 2A4 2A5 2A6 2A7
www.kexin.com.cn2 Diod es Rectifier Diodes S2AF ~S2MF ■ Typical Characterisitics 0.5 Fig.3 Typical Forward Characteristic Instaneous Forward Current (A) Instaneous Forward Voltage (V) 0.7 2.0 T =25 J T =150 J T =100 J 1.0 1.5 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 =50J °C T =75J °C T =100J °C T =125J °C T =150J °C 25 50 75 100 125 150 175 Average Forward Current (A) Ambient Temperature (°C) Single phase half-wave 60 Hz resistive or inductive load 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
www.kexin.com.cn 3 Diod es PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123F A A C ∠A LL RO U N D V AM e UNIT mm max min mil max min 7.9 4.7 114 102 150 138 A C D E HE ∠ 1.1 0.8 e Bottom View HE ∠A LL RO U N D E D E gpad pad Top View 0.9 0.7 g g The recommended mounting pad size 2.0 (79) 1.2 (47) mm (mil)Unit： 1.2 (47) 1.2 (47)