SS13

SS12 THRU SS110 SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS Reverse Voltage - 20 to 100 V Forward Current - 1 A Features • Plastic package has Underwriters Laboratory Flammability Classification 94V-0 • For surface mounted applications • Metal silicon junction, majority carrier conduction • Built-in strain relief, ideal for automated placement • Low power loss, high efficiency. • High forward surge current capability Mechanical Data • Case: SMA (DO-214AC) molded plastic body • Terminals: leads solderable per MIL-STD-750, Method 2026 • Polarity: color band denotes cathode end Maximum Ratings and Electrical Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive load, for capacitive load, derate by 20% Parameter Symbols SS12 SS13 SS14 SS15 SS16 SS18 SS110 Unit Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1 A Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance 1) Typical Thermal Resistance 2) VRRM VRMS VDC I(AV) IFSM VF IR CJ RθJA TJ TS 20 14 20 30 21 30 40 28 40 50 35 50 1 40 60 42 60 80 56 80 100 70 100 V V V A A 0.55 0.5 6 110 88 - 65 to + 125 0.75 5 90 0.85 V mA pF O TA = 25 C TA = 100 OC O C/W O Operating Junction Temperature Range Storage Temperature Range 1) 2) - 65 to + 150 - 65 to + 150 C C O Measured at 1MHz and applied reverse voltage of 4 V D.C. P.C.B. mounted with 0.2 X 0.2" (5 X 5 mm) copper pad areas. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 11/04/2008 SS12 THRU SS110 FIG.1-FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 40 AVERAGE FORWARD RECTIFIED CURRENT, A 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 Single phase, half wave 60Hz, resistive or inductive load SS12-SS14 SS15-SS110 PEAK FORWARD SURGE CURRENT, A 32 24 16 8 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0 1 10 NUMBER OF CYCLES AT 60 Hz 100 AMBIENT TEMPERATURE, ( C) Fig.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 INSTANTANEOUS FORWARD CURRENT, A Tj=25o C Fig.4- TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT, MILLAMPERES 10 100 TJ =100 oC 10 TJ =75 C o 1 1.0 0 TJ =25 C 0.01 0 o 0.1 SS12-SS14 SS15-SS16 SS18-SS110 20 40 60 80 100 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS FORWARD VOLTAGE, V Fig.5- TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE,pF Fig.6- TYPICAL TRANSIENT THERMAL IMPEDANCE Tj=25 C 100 SS12-SS14 SS15-SS110 200 TRANSIENT THERMAL IMPEDANCE, C/W 10 20 1 2 0.1 1 10 100 0.1 0.01 0.1 1 10 100 REVERSE VOLTAGE, V PULSE DURATION, sec. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 11/04/2008