SS54FL SKTECHNOLGY | Alldatasheet
Document overview
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Technical content
Surface Mount Schottky Barrier Rectifier Reverse Voltage - 40V Forward Current - 5.0A
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 pprox. Weight:
- Case: SMAF
- Terminals: Solderable per MIL-STD-750, Method 2026
- A 27mg / 0.00095oz PINNING PIN
DESCRIPTION
Marking Code: SSL54 Simplified outline SMAF and symbol 1 2 Ratings at 25 ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %. Maximum DC Blocking Voltage Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load Maximum Instantaneous Forward Voltage at 5A Parameter Maximum Repetitive Peak Reverse Voltage Maximum RMS voltage Maximum Average Forward Rectified Current at T = 100 °Cc Maximum DC Reverse Current T = 25 °Ca at Rated DC Blocking Voltage T =100 °Ca VRRM VRMS VDC IF(AV) IFSM VF IR Symbols V V V 150 1.0 A A V mA Maximum Ratings and Electrical characteristics Units Typical Thermal Resistance RθJA 45 °C/W （1） （2） Typical Junction Capacitance pFCj Storage Temperature Range Tstg -55 ~ +150 °C Operating Junction Temperature Range -55 ~ +150 °CTj 800 0.45 SS L54F Measured at 1 MHz and applied reverse voltage of 4 V D.C （2） （1） SS54FL 1 of 3 REV.08
Fig.2 Typical Reverse Characteristics Instaneous Current ( μA)Reverse 20 40 60 800 T =25J °C T =100J °C Percent of Rated Peak Reverse Voltage（%） 100 100 101 102 103 104 T =75J °C Fig.4 Typical Junction Capacitance Junction Capacitance ( pF) Reverse Voltage (V) Fig.3 Typical Forward Characteristic Instaneous Forward Current (A) Instaneous Forward Voltage (V) 0.01 100 100 Fig.6- Typical Transient Thermal Impedance Transient Thermal Impedance（ /W）°C t, Pulse Duration（sec） 0.1 1 10 200 0.1 0 0.4 1.4 0.1 10 100 200 500 1001 1000 T =25J °C 10 100 Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Peak A)Forward Surage Current ( Number of Cycles at 60Hz 8.3 ms Single Half Sine Wave (JEDEC Method) 125 175 150 100 Fig.1 Forward Current Derating Curve 25 50 75 100 125 150 Average Forward Current (A) Single phase half-wave 60 Hz resistive or inductive load Case Temperature (°C) 2 of 3 REV.08 SS54FL
Plastic surface mounted package; 2 leads SMAF 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 The recommended mounting pad size 2.2 (86) 1.6 (63) 1.8 (71) 1.6 (63) Unit ：mm (mil) 3 of 3 REV.08 SS54FL