TSC TS4148 0.3 AMPS High Speed Switching Diode Voltage Range 100 Volts Current 0.3 Ampere Features For surface mounted application Low forward voltage drop High current capability Fast switching for high efficiency High surge current capability Chip version in 1206 and 0805 High temperature soldering: 250°C / 10 seconds at terminals Mechanical Data Case: 1206 or 0805 Terminals: Tin plated Polarity: Indicated by cathode arrow Packaging: 8 mm tape per EIA STD RS-481 Item 1206 0805 L 3.20 + 0.20 (0.127 + 0.008) 2.00 + 0.20 (0.080 + 0.008) W 1.50 + 0.20 (0.062 + 0.008) 1.25 + 0.20 (0.050 + 0.008) T .085 + 0.10 (0.034 + 0.004) .085 + 0.10 (0.034 + 0.004) C 0.55 + 0.20 (0.022 + 0.008) 0.45 + 0.20 (0.018 + 0.008) Dimensions in millimeters and (inches) Maximum Ratings and Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Type Number Symbol TS4148 Units VRRM VR IF 100 75 300 V V mA IF(AV) 150 mA IFSM 500 2.0 mA A Maximum Instantaneous Forward Voltage @ 10mA TJ=25°C, VR=20V Maximum Instantaneous Reverse Current at Rated DC Blocking Voltage TJ=125°C, VR=20V VF 1.0 V IR Reverse Recovery Time ( Note 1) Typical Junction Capacitance ( Note 2) Typical Thermal Resistance Junction to Ambient trr CJ 25.0 50.0 4.0 4.0 75 500 -65 to +200 -65 to +200 nA µA ns pF °C/W mW Maximum Repetitive Peak Reverse Voltage Reverse Voltage Forward Current Maximum Average Forward Rectified Current Resistive Load f > 50Hz Peak Forward Surge Current, Half Sine-wave Power Dissipation Operating Temperature Range Storage Temperature Range 8.3 ms 1µS RTHJ-A PD TJ TSTG Notes: 1. Reverse Recovery Test Condition: IF = 10mA, VR = 6V, RL = 100 Ohm 2. Measured at 1 MHz and applied VR = 4.0V °C °C Rev.1 06/2003 TSC Device Marking Device has been marked indelibly and legibly As follow Packing Package Name TS4148 - 1206 - R7T4 Type - Size - Packing Packing R7 7" (180mm) Reel 5,000 pcs/reel R13 13" (330mm) Reel 15,000 pcs/reel T4 4mm Pitch Paper Tape Rev. 1 06/2003 TSC Tape Specification Item Symbol Dimension Punch hole width 1206 0805 A 2.00+0.10 (0.080+0.004) 1.65+0.10 (0.066+0.004) Punch hole length 1206 0805 B 3.60+0.10 (0.144+0.004) 2.40+0.10 (0.096+0.004) Sprocket hole D 1.50+0.05 (0.060+0.002) Sprocket hole position E 1.75+0.10 (0.070+0.004) Punch hole position F 3.50+0.05 (0.140+0.002) Sprocket hole pitch P0 4.00+0.10 (0.160+0.004) Punch hole pitch P1 4.00+0.10 (0.160+0.004) Punch hole center P2 2.00+0.05 (0.080+0.002) Base tape width W0 8.00+0.20 (0.320+0.008) Top/Bottom seal tape width W1 5.25+0.05 (0.210+0.002) Base tape thickness T0 0.95+0.02 (0.038+0.0008) Top seal tape thickness T1 0.054+0.005 (0.002+0.0002) Bottom seal tape thickness T2 0.042+0.005 (0.0016+0.0002) Rev. 1 06/2003