WA204U WEITRON | Alldatasheet
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Surface Mount Switching Diode *Fast Switching Speed *Low Rever Leakage Current *Surface Mount Package Ideally Suited for Automatic Insertion Features: WA204UWEITRON WEITRON SWITCHING DIODE 100mAMPERS 20VOLTS http://www.weitron.com.tw *Terminals: Solderable per MIL-STD-202 Method 208 *Polarity: See Diagram *Weight: 0.006grams(approx) SOT-323(SC-70) Unit:mmSOT-323 Outline Demensions A B D E G M L H J T OP V IE W K C Dim A B C D E G H J K L M Min 0.30 1.15 2.00 0.30 1.20 1.80 0.00 0.80 0.42 0.10 Max 0.40 1.35 2.40 0.65 0.40 1.40 2.20 0.10 1.00 0.53 0.25 SOT-323 Mechanical Data: *Case: SOT-323, Molded Plastic
http://www.weitron.com.tw Maximum Ratings Thermal Characteristics Device Marking Electrical Characteristics (TA=25 Unless Otherwise note) Off Characteristics Rating Symbol Value Unit Characterictics Symbol Max Unit Characterictics Symbol Max Unit Reverse Voltage Forward Current VRM IF IFM 100 Vdc Vdc mAdc mAdc mAdc Total Device Dissipation Thermal Resistance, Junction to Ambient Air Junction and Storage Temperature PD RqJA TJ, Tstg 625 -55 to +150 mW / W Min Forward Voltage Reverse Voltage Leakage Current VR=15Vdc VF IR Vdc µAdc 1. Valid provided that terminals are kept at ambient temperature. Item Marking Eqivalent Circuit Diagram WA204U A7 200 WEITRON Non-Repetitive Peak Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Vlotage VRRM VRWM VR Non-Repetitive Peak Peak Forward Surge Current Forward Surge Current @ t=1.0us FSM 300 200 IF=10mA 1.0 0.1 WA204U I
http://www.weitron.com.tw WEITRON WA204U C D1 D1 D2 100 1.0 0.01 C C C C C C C FORWARD CURRENT : I F (mA) FORWARD VOLTAGE : VF (V) Fig.1 Forward Characteristics Ta=125 100 1.0 0.01 FORWARD CURRENT : I F (mA) FORWARD VOLTAGE : VF (V) Fig.2 Forward Characteristics D2 125 D1 100 D2 100 D1 75 D2 75 5 101 52 00.01 0.1 100 D1 Ta=125 REVERSE CURRENT : IR (nA) REVERSE VOLTAGE : VR (V) Fig.3 Reverse Characteristics %%%% Ta=12575 125 75 25 C C C C C C C C C Electrical Characteristic Curves