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SD103AW Dataheets PDF



Part Number SD103AW
Manufacturers WEITRON
Logo WEITRON
Description Surface Mount Schottky Barrier Diodes
Datasheet SD103AW DatasheetSD103AW Datasheet (PDF)

Surface Mount Schottky Barrier Diodes Features: *Low Forward Voltage *Very Small Conduction Losses *Schottky Barrier Diodes Encapsulated in a SOD-123 Package Mechanical Data: *Polarity: Cathode Band *Leads: Solderable per MIL-STD-202 Method 208 *Wight: 0.01grams(approx) SD103AW/BW/CW SMALL SIGNAL SCHOTTKY DIODES 350m AMPERES 20-40 VOLTS 1 2 SOD-123 SOD-123 Outline Dimensions Unit:mm SOD-123 Dim Min Max A 2.55 2.85 B 1.40 1.80 C 0.95 1.35 D 0.50 0.70 E 0.30 REF H - 0.10 J - 0.15 K 3.

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Surface Mount Schottky Barrier Diodes Features: *Low Forward Voltage *Very Small Conduction Losses *Schottky Barrier Diodes Encapsulated in a SOD-123 Package Mechanical Data: *Polarity: Cathode Band *Leads: Solderable per MIL-STD-202 Method 208 *Wight: 0.01grams(approx) SD103AW/BW/CW SMALL SIGNAL SCHOTTKY DIODES 350m AMPERES 20-40 VOLTS 1 2 SOD-123 SOD-123 Outline Dimensions Unit:mm SOD-123 Dim Min Max A 2.55 2.85 B 1.40 1.80 C 0.95 1.35 D 0.50 0.70 E 0.30 REF H - 0.10 J - 0.15 K 3.55 3.85 PIN 1. CATHODE 2. ANODE WEITRON http://www.weitron.com.tw SD103AW/BW/CW Maximum Ratings ( TA=25 C Unless otherwise noted) Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current Symbol VRRM VRWM VR VR(RMS) IFAV SD103AW SD103BW 40 30 28 21 350 Non-Repetitive Peak Forward Surge Current @t 1.0S Power Dissipation (1) IFSM PD 1.5 400 Typical thermal Resistance junction to Ambient Note (1) R JA 300 Operating & Storage Temperature Range TJ TSTG -55 to +125 SD103CW 20 14 Unit V V mA A mW C/W C E lectr ical C har acter istics ( TA=25 C Unless otherwise noted) Characteristic Reverse Breakdown Voltage (2) Forward Voltage Note(2) SD103AW SD103BW SD103CW IF=20mA IF=200mA Reverse Current Note(2) VR=30V, SD103AW VR=20V,SD103BW VR=10V, SD103CW Junction Capacitance, f=1MHZ, VR=0VDC Reverse Recovery Time IF=IF=200mA, Irr =0.1*IR,RL=100 Ω Symbol V(BR)R VF IR Cj trr Min 40 30 20 - - Typ - 50 10 Max 0.37 0.60 5.0 Unit V V A PF ns Device Marking Item SD103AW SD103BW SD103CW Marking S4 S5 S4 S6 Eqivalent Circuit diagram 12 Note: 1. Valid provited that leads are kept at ambient tememperature. 2. Pulse Test : Pulse width = 300us, Duty Cycle 2% WEITRON http://www.weitron.com.tw SD103AW/BW/CW Cj , CAPACITANCE (pF) IF, INSTANTNEOUS FWD CURRENT (A) 100 10 1.0 0.1 0 10 20 30 40 VR.REVERSE VOLTAGE (V) FIG. 1 Typ, Junction Capacitance vs. Reverse Voltage 1000 100 10 1.0 0.10 0.01 0 0.5 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) FIG. 2 Typical Forward Characterictics WEITRON http://www.weitron.com.tw .


SD103CW SD103AW SD103BW


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