1SS355

1SS355 FAST SWITCHING DIODES SOD-323 FEATURES 1.35(0.053) 1.26(.050) 1.15(0.045) 1.24(.048) 2.75(0.108) 1.80(0.071) 2.75(0.108) 1.80(0.071) 2.30(0.091) 1.60(0.063) 2.30(0.091) 1.60(0.063) .177(.007) .089(.003) 0.4(0.016) .305(0.012) .25(0.010) .295(0.010) 1.00(.040) 0.1(0.004) 0.80(.031) MIN Small surface mounting type.(UMD2) High speed.(tn=1.2ns typ.) High reliability with high surge current handing capability. MECHANICAL DATA Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-750, Method 2026 Polarity: Polarity symbols marked on case Marking: A .72(0.028) .69(0.027) .08(.003) MIN Dimensions in millimeters and (inches) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Maximum ratings and electrical characteristics, Single diode @TA=25C PARAMETER DC blocking voltage Peak forward current Average rectified output current Surge current (1s) Junction temperature Storage temperature Non-repetitive peak reverse voltage SYMBOLS LIMITS UNITS VR 80 225 100 500 125 -55 to +125 90 V IFM Io ISurge Tj TSTG VRM mA mA mA C C V Electrical ratings @TA=25C PARAMETER Forward voltage Reverse current Capacitance between terminals Reverse recovery time SYMBOLS VF IR CT trr Min. Typ. Max. Unit Conditions 1.2 0.1 3 4 V IF=100mA VR=80V VR=0.5,f=1.0MHz uA pF ns IF=10mA,VR=6V,RL=100 RATINGS AND CHARACTERISTIC CURVES 1SS355 FIG. 2-REVERSE CHARACTERISTICS 1m REVERSE CURRENT:IR(A) FORWARD CURRENT:IF(mA) FIG. 1- FORWARD CHARACTERISTICS 1 100m Ta=125 C Ta=75 C 10m Ta=25 C 1m Ta=-25 C 100u 0.1m Ta=125 C 10* Ta=75 C 1* 100n Ta=25 C 10n 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1n 0 1.6 FORWARD VOLTAGE:TF(V) 20 40 FIG. 3- CAPACITANCE BETWWEN TERMINALS CHARACTERISTICS 10 5 2 1 0.5 0.2 0.1 80 100 120 FIG. 4- REVERSE RECOVERY TIME CHARACTERISTICS 3 VR=6V Irr=1/10 IR 2 1 0 0 2 4 6 8 10 12 14 16 0 10 FIG. 5- SURGE CURRENT CHARACTERISTICS 100 PULSE single pulse 50 20 10 5 2 1 0.1 1 10 100 20 FORWARD CURRENT : IF(mA) REVERSE VOLTAGE:VR(V) SURGE CURRENT :Isurge(A) 60 REVERSE VOLTAGE:VR (V) REVERSE RECOVERY TIME:trr(ns) CAPACITANCE BETWEEN TERMINALS:CT(pF) 10u 0 1000 10000 PULSE WIDTH:TW(ms) The cruve graph is for reference only, can't be the basis for judgment(曲线图仅供参考)! 30