1N4448WT

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOD-523 Plastic-Encapsulate Diodes 1N4448WT FAST SWITCHING DIODE SOD-523 FEATURES     Small Package Low Reverse Current Fast Switching Speed Surface Mount Package Ideally Suited for Automatic Insertion MARKING: T5 The marking bar indicates the cathode T5 Solid dot = Green molding compound device, if none,the normal device. Maximum Ratings and Electrical Characteristics, Single Diode @Ta=25℃ Parameter Symbol Limit Unit Non-Repetitive Peak Reverse Voltage VRM 100 V Peak Repetitive Peak Reverse Voltage VRRM Working Peak Reverse Voltage VRWM 75 V DC Blocking Voltage VR RMS Reverse Voltage VR(RMS) 53 V Forward Continuous Current IFM 500 mA Average Rectified Output Current IO 250 mA Non-Repetitive Peak Forward Surge Current @t=8.3ms IFSM 2.0 A Power Dissipation Pd 150 mW RθJA 833 ℃/W Junction Temperature Tj 150 ℃ Storage Temperature TSTG -55~+150 ℃ Thermal Resistance Junction to Ambient ELECTRICAL CHARACTERISTICS(Ta=25℃ unless otherwise specified) Parameter Symbol Test conditions Reverse voltage V(BR)1 IR=5μA Reverse voltage V(BR)2 IR=100μA Reverse current IR Forward voltage Total capacitance Reverse recovery time www.cj-elec.com Min Typ Max Unit 75 V 100 V VR =75V 1 µA VR=20V 25 nA IF=5mA 0.715 V IF=10mA 0.855 V IF=100mA 1 V IF=150mA 1.25 V VR=0V,f=1MHz 4 pF IF= IR =10mA, Irr=0.1*IR,RL=100Ω 4 ns VF Ctot trr 1 C,Mar,2015 Typical Characteristics Characteristics Forward Reverse 10000 300 Characteristics Pulsed Pulsed (nA) REVERSE CURRENT IR 10 T =2 a 5℃ FORWARD CURRENT IF T= a 10 0℃ (mA) 100 1 0.1 0.0 Ta=100℃ 1000 100 Ta=25℃ 10 1 0.4 0.8 1.2 FORWARD VOLTAGE VF 0 1.6 20 (V) 40 60 REVERSE VOLTAGE 80 VR 100 (V) Power Derating Curve Capacitance Characteristics 1.4 200 (mW) f=1MHz 150 PD 1.2 POWER DISSIPATION CAPACITANCE BETWEEN TERMINALS CT (pF) Ta=25℃ 1.0 0.8 0.6 100 50 0 0 4 8 12 REVERSE VOLTAGE www.cj-elec.com 16 VR 0 20 (V) 25 50 75 100 AMBIENT TEMPERATURE 2 125 Ta 150 (℃) C,Mar,2015 SOD-523 Package Outline Dimensions 6\PERO A A1 b c D E E1 E2 L  'LPHQVLRQV,Q0LOOLPHWHUV 0LQ 0D[ 0.510 0.770 0.500 0.700 0.250 0.350 0.080 0.150 0.750 0.850 1.100 1.300 1.500 1.700 0.200 REF 0.010 0.070 7° REF 'LPHQVLRQV,Q,QFKHV 0LQ 0D[ 0.020 0.031 0.020 0.028 0.010 0.014 0.003 0.006 0.030 0.033 0.043 0.051 0.059 0.067 0.008 REF 0.001 0.003 7° REF SOD-523 Suggested Pad Layout www.cj-elec.com 3 C,Mar,2015 SOD-523 Tape and Reel www.cj-elec.com 4 C,Mar,2015