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SD103A THRU SD103C Elektronische Bauelemente VOLTAGE 20V ~ 40V 0.35AMP Schottky Barrier Rectifiers RoHS Compliant Product Features * Low Forward Voltage Drop A suffix of "-C" specifies halogen & lead-free DO-35 * Guard Ring Construction for Transient Protection * Low Reverse Recovery Time * Low Reverse Capacitance O 1.9 62.5 * Case:DO-35,Glass * Leads:Solderable per MIL-STD-202,Method 208 * Polarity:Cathode Band * Weight:0.13 grams (approx.) O 0.52 Maximum Ratings Characteristic Peak Repetitive Reverse Voltage Forward Continuous Current Item SD103A SD103B SD103C IFM VRRM Symbol Dimesions / Mae in mm Value 40 30 20 350 3.9 Mechanical Data Unit V mA SD103A RMS Reverse Voltage SD103B SD103C Repetitive Peak Forward Current @ t<1.0s Power Dissipation at Tamb=25J Storage Temperature Range IFRM Ptot Ts VR 28 21 14 1.0 400 -65 ~ +175 A mW J V Electrical Characteristics at Tj=25J Symbol Min Typ Max Unit Forward Voltage @IF=20mA @IF=200mA VF - 50 10 0.25 0.37 0.6 5.0 5.0 5.0 - V Maximum Peak Reverse Current SD103A at VR=30V SD103B at VR=20V SD103C at VR=10V Junction Capacitance at VF=VR=0f=1MHz Reverse Recovery Time From IF=-IR=50mA to 200mA recover to 0.1 IR Thermal Resistance, Junction to Ambient Air http://www.SeCoSGmbH.com IR IR IR Ctot trr RthA A A A pF ns K/mW Page 1 of 2 01-Jun-2002 Rev. A SD103A THRU SD103C Elektronische Bauelemente VOLTAGE 20V ~ 40V 0.35AMP Schottky Barrier Rectifiers 1000 5 tp = 300s duty cycle = 2% IF, FORWARD CURRENT (mA) IF, FORWARD CURRENT (A) 0 0.5 VF, FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 1.0 100 4 10 3 1.0 2 0.10 1 0.01 0 0 0.5 1.0 1.5 VF, FORWARD VOLTAGE (V) Fig. 2 Typical High Current Fwd Characteristics 50 100 40 VR, REVERSE VOLTAGE (V) 100mA 30 IF = 400mA 200mA 20 CJ, CAPACITANCE (pF) 10 1.0 10 0 0.1 0 100 TA, AMBIENT TEMPERATURE (C) Fig. 3 Blocking Voltage Derating Curves 200 0 10 20 30 40 VR, REVERSE VOLTAGE (V) Fig. 4 Typ. Junction Capacitance vs Reverse Voltage http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 2 of 2 |
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