maximum ratings and electrical characteristics ratings at 25c ambient temperat ure unless otherwise specified. type number units maximum repetitive peak reverse voltage reverse voltage forward current v v ma v features ? for surface mounted application ? low forward voltage drop ? high current capab ility ? fast switching for high efficiency ? high surge current capab ility ? chip version in 1206 and 0805 ? high temperature soldering: 250c / 10 seconds at terminals operating temperature range storage temperature range c c -65 to +200 voltage range 100 volts current 0.3 ampere ts4148 0.3 amps high speed switching diode mechanical data ? case: 1206 or 0805 ? terminals: tin plated ? polarity: indicated by cathode arrow ? packaging: 8 mm tape per eia std rs-481 dimensions in millimeters and (inches) maximum average forward rectified current resistive load f > 50hz peak forward surge current, half sine-wave maximum instantaneous forward voltage @ 10ma maximum instantaneous reverse current at rated dc blocking voltage reverse recovery time ( note 1) typical junction capacitance ( note 2) typical thermal resistance junction to ambient v rrm v r i f i f(av) i fsm v f i r t rr c j symbol t j t stg r thj-a ma a ma na a ns c/w ts4148 100 150 75 -65 to +200 500 2.0 25.0 50.0 notes: 1. reverse recovery test condition: i f = 10ma, v r = 6v, r l = 100 ohm 2. measured at 1 mhz and applied v r = 4.0v 4.0 pf tsc 1.0 4.0 300 75 rev.1 06/2003 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) 8.3 ms 1 s t j =25c, v r =20v t j =125c, v r =20v power dissipation p d 500 mw
tsc rev. 1 06/2003 device has been marked indelibly and legibly as follow package name packing device marking packin g ts4148 - 1206 - r7t4 type - size - packing r7 7" (180mm) reel 5,000 pcs/reel r13 13" (330mm) reel 15,000 pcs/reel t4 4mm pitch paper tape
tsc rev. 1 06/2003 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) tape specification
|
