document number: 93559 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 12-aug-08 1 single phase rectifier bridge, 1.2 a 1kab-e series vishay high power products features ? ease of assembly, installation, inventory ? high surge rating ? compact ? rohs compliant description a 1.2 a diode bridge rectifier assembly designed for new circuits and for replacement service. for printed circuit board applications. electrical specifications product summary i o 1.2 a v rrm 100 to 1000 v d-38 rohs compliant major ratings and characteristics symbol characteristics values units i o 1.2 a i fsm 50 hz 50 a 60 hz 52 i 2 t 50 hz 17.7 a 2 s 60 hz 16.1 v rrm 100 to 1000 v t j - 55 to 150 c voltage ratings cross reference v rrm , v rsm (v) v rms (recommended) (v) maximum (1) load capacitance (f) minimum source resistance (see figure 3) ( ) part number din code 1kab10e b40c1000 100 40 5000 0.5 1kab20e b80c1000 200 80 3300 0.8 1kab40e b125c1000 400 125 1600 1.5 1kab60e b250c1000 600 250 1200 2.6 1kab80e b380c1000 800 380 800 3.0 1kab100e b500c1000 1000 500 600 5.0
www.vishay.com for technical questi ons, contact: ind-modules@vishay.com document number: 93559 2 revision: 12-aug-08 1kab-e series vishay high power products single phase rectifier bridge, 1.2 a note (1) i 2 t for time t x = i 2 t ? t x fig. 1 - average (dc) output current vs. maximum allowable ambient temperature fig. 2 - maximum non-repetitive surge current vs. pulse train duration (f = 50 hz) forward conduction parameter symbol test conditions values units maximum dc output current i o t a = 45 c, resistive or inductive load 1.2 a t a = 45 c, capacitive load 1.0 maximum peak one cycle, non-repetitive surge current i fsm 50 hz half cycle sine wave or 6 ms rectangular pulse following any rated load condition, and with rated v rrm applied following surge 50 a 60 hz half cycle sine wave or 5 ms rectangular pulse 52 maximum i 2 t capability for fusing i 2 t t = 10 ms rated v rrm applied following surge, initial t j = 150 c 12.5 a 2 s t = 8.3 ms 11.3 t = 10 ms v rrm = 0 following surge, initial t j = 150 c 17.7 t = 8.3 ms 16.1 maximum i 2 t capability for fusing i 2 t (1) t = 0.1 to 10 ms, v rrm following surge = 0 177 a 2 s maximum peak forward voltage per leg v fm i o = 1.2 a (1.88 apk) 1.1 v typical peak reverse current per leg i rm t j = 25 c, at rated v rrm 10 a t j = 150 c, at rated v rrm 500 operating frequency range f 40 to 2000 hz thermal and mechanical specifications parameter symbol values units operating junction and storage temperature range t j , t stg - 40 to 150 c approximate weight 3g 0.1 oz. 0.2 0.4 0.6 0. 8 1.0 1.2 1.4 0 0 204060 8 0 100 120 140 160 avera g e output current (a) maximum allowable ambient temperature (c) capaciti v e load resisti v e, ind u cti v e load maximum peak output current (a) equal amplitude pulse train duration (s) 50 40 30 20 10 0 10 -2 10 -1 110 60 following any rated load condition and with rated v rrm applied following surge
document number: 93559 for technical ques tions, contact: ind-modules@vishay.com www.vishay.com revision: 12-aug-08 3 1kab-e series single phase rectifier bridge, 1.2 a vishay high power products fig. 3 - minimum required source resistance vs. rms supply voltage and load capacitance fig. 4 - maximum switch-on surge current vs. surge duration circuit configuration rms supply voltage (v) minimum required value of source resistance ( ) 500 400 300 200 100 0 0123456 600 c l = 400 f c l = 600 f c l = 800 f c l = 1200 f c l = 1600 f c l = 3300 f c l = 5000 f c l = 7000 f c l = 200 f 0.5 1 2 5 10 10 -1 10 10 2 10 3 1 average output current (a) switch-on surge duration (s) resistive, inductive load capacitive load initial t j = 45 c (+) ac ac (-) links to related documents dimensions http://www.vishay.com/doc?95327
document number: 95327 for tec hnical questions, contact: indmodules@vishay.com www.vishay.com revision: 04-jul-08 1 d-38 outline dimensions vishay semiconductors dimensions in millimeters (inches) 5.1 (0.2) 5.1 (0.2) 5.1 (0.2) ? 0.8 (0.031) ~ ~ + - 9.5 (0.37) 9.5 (0.37) 10 (0.39) 25.4 (1.0)
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