RLS245 WEITRON | Alldatasheet
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Technical content
Surface Mount High-Voltage Switching Diode MINI-MELF Outline Dimensions *Silicon Epitaxial Planner *High Reliability *V =250V *Case : MINI-MELF Glass Case (SOD-80) *Weight : Approx 0.05 gram Mechanical Data: Features: WEITRON http//www.weitron.com.tw RLS245 SWITCHING DIODES 200 m AMPERES
250 VOLTS
Unit:mm A B C Dim A B C Min 3.30 1.30 0.28 Max 3.70 1.60 0.50 MINI MELF RM
Maximum Ratings ( TA=25 C Unless otherwise noted) Characteristic Peak Reverse Voltage Symbol VRM I RLS245 Unit V V T J T S T G -65 to +175 Electrical Characteristics ( TA=25 C Unless otherwise noted) Characteristic Symbol Min MaxTyp Unit V RLS245 Reverse Recovery Time IR IF=200 mA VF IO Am Wm K/W C Forward Voltage C PF WEITRON http//www.weitron.com.tw R JA DC Reverse Voltage Mean Rectifying Current Non-Repetitive Peak Forward Power Dissipation Thermal Resistance Junction to Ambient Operating and Strorage Temperature Range VR Pd 250 220 200 300 (1) 500 Diode Capacitance Reverse Current VR=220V VR=0, f=1MHz IF= IR=20mA, RL=50 Trr 1.13 0.05 1.5 uA nS - - A D q @ t=1s FSM Note: 1. Part Mounted on 50mm 50mm 1.6mm PC Board.I I I I Surge Current
http//www.weitron.com.tw RLS245 75ûC 25ûC 25ûC 0.5 100 200 Ta=125ûC F OR WAR D C UR R E NT : IF (mA) F OR WAR D V OLT AG E : V F (V ) FIG. 2 Forward Characteristics R E V E R S E V OLT AG E : V R (V ) FIG. 3 Reverse Characteristics 100ûC 75ûC 50ûC T a=25ûC 50 100 150 200 250 300 35010n 100n R E V E R S E C UR R E NT : IR (A) 1.1 1.0 0.9 0.8 0.7 0.60 1 2 3 4 5 R E V E R S E V OLT AG E : V R (V ) C AP AC IT ANC E B E T WE E N T E R MINALS : C T (pF ) FIG. 4 Capacitance Between Terminals Characteristics IR =10mA 140 120 100 0 5 10 15 20 25 30 35 Irr=1mA R E V E R S E R E C OV E R Y T IME : trr (ns) F OR WAR D C UR R E NT : IF (mA) FIG. 5 Reverse Recovery Time Characteristics FIG.6 Surge Current Characteristics 0 1 10 100 1000 S UR G E C UR R E NT : Isurge (A) P ULS E WIDT H : T w (ms) P ULS E G E NE R AT OR OUT P UT 50 S AMP LING OS C ILLOS C OP E50W 0.01 uF D.U.T . 5kW FIG.1 Reverse Recovery Time (trr) Measurement Circuit