SK225L

MCC TM Micro Commercial Components
  omponents 20736 Marilla Street Chatsworth    !"# $ %    !"# SK225L Features • • • • • • Schottky Barrier Rectifier Guard Ring Protection Low Forward Voltage Reverse Energy Tested High Current Capability Extremely Low Thermal Resistance 2 Amp Schottky Rectifier 25 Volts DO-214AC (SMAJ)(LOW PROFILE) H Cathode Band Maximum Ratings • • • Operating Temperature: -40 °C to +125°C Storage Temperature: -40°C to +150°C Maximum Thermal Resistance; 15 °C/W Junction To Lead J MCC catalog Number SK225L Device Marking Working Peak Reverse Voltage 25V 225L Repetitive Peak Reverse Voltage 25V A C E F G D B DIMENSIONS INCHES MIN .078 .067 .002 --.035 .065 .205 .160 .100 MM MIN 1.98 1.70 .05 --.90 1.65 5.21 4.06 2.57 Electrical Characteristics @ 25°C Unless Otherwise Specified Average forward current Maximum surge current Max peak forward voltage Max peak reverse current Typical junction capacitance IF(AV) IFSM VFM IRM CJ 2A 50A .55V 500µA 50pF Square wave 8.3ms, half sine, TJ = 150°C IFM = 2.0A; TJ = 25°C* VRRM, TJ = 25°C VR = 5.0V, TJ = 25°C DIM A B C D E F G H J MAX .090 .089 .008 .02 .055 .091 .224 .180 .112 MAX 2.29 2.25 .20 .51 1.40 2.32 5.70 4.57 2.84 NOTE SUGGESTED SOLDER PAD LAYOUT 0.090” *Pulse test: Pulse width 300 µsec, Duty cycle 2% 0.085” 0.070” Revision: 3 www.mccsemi.com 2003/04/30 SK225L Figure 1 Typical Forward Characteristics 100 80 60 60 40 Amps 20 25°C 10 8.0 6.0 Amps 4.0 1 10 Cycles 50 40 30 20 10 MCC TM Figure 3 Maximum Nonrepetitive Surge Current Micro Commercial Components TL = 70°C 100 Peak Forward Current - Amperesversus Number of Cycles at 60Hz 2.0 1.0 .8 .6 .4 °C .2 .1 0 .2 .4 .6 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts .8 1.0 1.2 1.4 Figure 4 Forward Current Derating 125 120 115 110 105 100 Resistive or 95 Inductive Load 90 .4 .8 1.2 1.6 2.0 2.4 2.8 3.2 Amps Figure 2 Typical Reverse Characteristics 100 10 1.0 100°C Figure 5 New SMA Assembly Maximum Allowable Case Temperature °C versus Average Forward Current - Amperes 3.6 4.0 mA .1 75°C .01 .001 0 Round Lead Process 10 15 20 25 Volts Typical Reverse Current - mAversus Reverse Voltage - Volts 30 35 40 45 50 25°C 5 Revision: 3 www.mccsemi.com 2003/04/30