MBRA340T3 surface mount schottky power rectifier sma power surface mount package employing the schottky barrier principle in a large area metal?to?silicon power diode. state of the art geometry features epitaxial construction with oxide passivation and metal overlay contact. ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity diodes in surface mount applications where compact size and weight are critical to the system. ? small compact surface mountable package with j?bent leads ? rectangular package for automated handling ? highly stable oxide passivated junction ? very low forward voltage drop ? guardring for stress protection ? pb?free package is available mechanical characteristics: ? case: epoxy, molded ? weight: 70 mg (approximately) ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead and mounting surface temperature for soldering purposes: 260 c max. for 10 seconds ? shipped in 12 mm tape, 5000 units per 13 inch reel ? polarity: cathode lead indicated by polarity band ? esd ratings: machine model = c esd ratings: human body model = 3b ? device meets msl 1 requirements maximum ratings rating symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 40 v average rectified forward current (at rated v r , t l = 100 c) i o 3.0 a non?repetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 100 a storage/operating case temperature t stg , t c ?55 to +150 c operating junction temperature t j ?55 to +125 c voltage rate of change (rated v r , t j = 25 c) dv/dt 10,000 v/ s maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. device package shipping 2 ordering information MBRA340T3 sma 5000/tape & reel schottky barrier rectifier 3.0 amperes 40 volts marking diagram sma case 403d plastic a34 alyw 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specification brochure, brd8011/d. MBRA340T3g sma (pb?free) 5000/tape & reel cathode anode a34 = device code a = assembly location l = wafer lot y = year w = work week 12 1 2 product specification 1 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
thermal characteristics characteristic symbol value unit thermal resistance ? junction?to?lead (note 1) thermal resistance ? junction?to?ambient (note 1) r q jl r q ja 15 81 c/w electrical characteristics maximum instantaneous forward voltage (note 2) v f t j = 25 c t j = 100 c volts maximum instantaneous forward voltage (note 2) (i f = 3.0 a) 0.450 0.390 maximum instantaneous reverse current i r t j = 25 c t j = 100 c ma maximum instantaneous reverse current (v r = 40 v) 0.3 15 1. mounted on 2 square pc board with 1 square total pad size, pc board fr4. 2. pulse test: pulse width 250 m s, duty cycle 2.0%. package dimensions sma case 403d?02 issue a mm inches 0.157 4.0 0.0787 2.0 0.0787 2.0 s a db k j c h dim min max min max millimeters inches a 0.160 0.180 4.06 4.57 b 0.090 0.115 2.29 2.92 c 0.075 0.095 1.91 2.41 d 0.050 0.064 1.27 1.63 h 0.002 0.006 0.05 0.15 j 0.006 0.016 0.15 0.41 k 0.030 0.060 0.76 1.52 s 0.190 0.220 4.83 5.59 polarity indicator optional as needed notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. 403d-01 obsolete, new standard is 403d-02. *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* mm product specification 2 of 2 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
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