S3A-S3M S3A - S3M Features • Low profile package. • Glass passivated junction. SMC/DO-214AB COLOR BAND DENOTES CATHODE General Purpose Rectifiers Absolute Maximum Ratings* Symbol TA = 25°C unless otherwise noted Parameter Value Units 3A 3B 3D 3G 3J 3K 3M 50 100 200 400 600 800 1000 VRRM Maximum Repetitive Reverse Voltage IF(AV) Average Rectified Forward Current, @ TA = 100°C IFSM Non-repetitive Peak Forward Surge Current 8.3 ms Single Half-Sine-Wave Storage Temperature Range -55 to +150 °C Operating Junction Temperature -55 to +150 °C Tstg TJ V 3.0 A 100 A *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol Value Units PD Power Dissipation Parameter 2.6 W RθJA Thermal Resistance, Junction to Ambient* 47 °C/W Device Units *Device mounted on FR-4 PCB 0.013 mm. Electrical Characteristics Symbol TA = 25°C unless otherwise noted Parameter 3A VF Forward Voltage @ 3.0 A trr Reverse Recovery Time IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A Reverse Current @ rated VR TA = 25°C TA = 125°C Total Capacitance VR = 4.0 V, f = 1.0 MHz IR CT 2001 Fairchild Semiconductor Corporation 3B 3D 3G 3J 3K 3M 1.2 V 2.5 µs 5.0 250 µA µA 60 pF S3A-S3M, Rev. C (continued) 4 100 3.5 Forward Current, IF [A] Average Rectified Forward Current, IF [A] Typical Characteristics 3 2.5 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD P.C.B. MOUNTED ON 0.3x 0.3" (8.0x8.0mm) COPPER PAD AREAS 2 1.5 1 0.5 0 50 60 70 1 TJ = 25º C µs Pulse Width = 300µ 2% Duty Cycle 0.1 0.01 0.6 80 90 100 110 120 130 140 150 Lead Temperature [ºC] Figure 1. Forward Current Derating Curve 0.7 120 1.2 1.3 100 100 T A = 125 º C 80 60 40 8.3mm Single Half Sine-Wave 20 JEDEC Method 0 0.8 0.9 1 1.1 Forward Voltage, VF [V] Figure 2. Forward Voltage Characteristics Reverse Current, IR [mA] Peak Forward Surge Current, IFSM [A] 10 1 2 5 10 20 50 Number of Cycles at 60Hz 1 TA = 25 º C 0.1 100 Figure 3. Non-Repetitive Surge Current 10 0 20 40 60 80 100 R everse Voltage, VR[V] 120 140 Figure 4. Reverse Current vs Reverse Voltage Total Capacitance, CT [pF] 100 50 TJ = 25º C 10 5 1 5 10 Reverse Voltage, VR [V] 50 100 Figure 5. Total Capacitance 2001 Fairchild Semiconductor Corporation S3A-S3M, Rev. C S3A-S3M General Purpose Rectifiers TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. 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PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. H4