SSD355 FRONTIER | Alldatasheet
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SSD355 Page: 1 Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: frontiersales@frontierusa.com Web: http://www.frontierusa.com SUPER SWITCHING CHIP DIODE SSD355
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M E C H A N I C A L D A T A z CASE: SOD-323, MINI MELF, DIMENSIONS IN MILLIMETERS z TERMINALS: SOLDERABLE PER MIL-STD 750 METHOD 2026 z POLARITY: CATHODE INDICATED BY COLOR BAND RATINGS SYMBOL SSD355 UNITS CONTINUOUS REVERSE VOLTAGE VR 100 V RECTIFIED CURRENT（AVERAGE） HALF WAVE RECTIFICATION WITH RESIST LOAD AT Tamb＝25℃ AND f ≧ 50HZ （NOTE 1） IO 100 mA SURGE FORWARD CURRENT AT T＜1 s AND TJ＝25℃ IFSM 500 mA POWER DISSIPATION AT Tamb=25℃ PTOT 350 mW JUNCTION TEMPERATURE TJ 175 ℃ STORAGE TEMPERATURE RANGE TS - 55 TO + 175 ℃ CHARACTERISTICS TJ=25℃ SYMBOL MIN TYP MAX UNITS FORWARD VOLTAGE AT IF=100mA V F - - 1 V LEAKAGE CURRENT AT VR=25V AT VR=80V IR IR 0.1 nA μA REVERSE BREAKDOWN VOLTAGE TESTED WITH 100μA PULSES VR 100 - - V CAPACITANCE AT VF=VR=0 , f = 1.0 MHz C D - - 1.5 PF REVERSE RECOVERY TIME FROM IF=10mA TO IR=1mA VR=6V RL=100Ω TRR - - 4 nS THERMAL RESISTANCE JUNCTION TO AMBIENT AIR（NOTE 1） RTHA - - 0.35 K / mW NOTE: 1. LEADS KEPT AT AMBIENT TEMP. 2.0±0.2 1.2±0.2 R:0.3 0.9±0.2 CATHODE ELECTRODE ANODE ELECTRODE CATHODE MARK 2.1 1.25 0.9 Recommended Land Pattern Dimensions 1.2±0.1
SSD355 Page: 2 RATINGS AND CHARACTERISTIC CURVE SSD355 Fig. 1-REVERSE CHARACTERISTICS Fig. 2-FORWARD CHARACTERISTICS 120 100 IR (nA) 1000 100 1.0 0.1 Typical Forward Current Versus Forward Voltage , VF (V) IF(mA) 10 20 30 50 70 100 Typical Leakage Current Versus Reverse Voltage , VR (V) ODES CAPACITANCE Fig. 4-DERATING CURVE 1.2 1.0 0.8 0.6 0.4 0.2 0 2 4 6 8 1 0 Typical Diodes Capacitance Versus Reverse Voltage , VR(V) CD (pF) 600 500 400 300 200 100 PD (mW) 0 100 200 Power Dissipation Versus Ambient Temperature Ta ( oC) f = 1 M H Z T j = 2 5 oC Scattering Limit Scattering Limit