SILICON MOLDED ASSEMBLY RECTIFIER BRIDGES Single-Phase Full-Wave Bridge MDA942 SERIES (1.5 AMPS DC) MDA972 SERIES (16.0 AMPS DC) MDA1591 SERIES (4.0 AMPS DC) Three-Phase Full-Wave Bridge MDA1505 SERIES (8.0 AMPS DC) MDA972 CASE 116 MDA942 CASE 110 MDA942A CASE 111 Molded assembly rectifier bridges are individual her- metically sealed rectifiers interconnected and encapsu lated in molded assemblies for use as single-phase and three-phase full-wave bridge configurations, with output current from 1,5to16 amps, peak reverse voltage from 50 to 600 volts. MDA1591 ELECTRICAL CHARACTERISTICS (Ta = 25C unless otherwise noted) CASE 112 Characteristic Symbol Value Unit Maximum Forward Voltage Drop per Cell Ve Vdc Gp = 0.75 Adc) MDA942 series 1.1 (I, = 5.0 Adc) MDAQ72 series 1.0 (ly, = 4.0 Adc) MDA1505 series 1.0 Gp = 2.0 Adc) MDA1591 series 1.0 Maximum Reverse Current per Cell In mAdc (Vp = Rated Vem) MDA942 series 0.01 MDA972 series 1.0 MDA1505 series 1.0 MDA1591 series 1.0 RECTIFIER BRIDGES (continued) = + 4 MILLIMETERS DIM] MINT MAX | A = (14.36 bee- AY K-eI G 24 0.76 86 10.0: 6.22 | 6.48 : 5 MDAS42 CASE 110-01 be ete kK - L MILLIMETERS OIM{ MIN | MAX = zz ice im les - 17.45 }.60 14.89 EE 0.74 | 0.89 A C 7) 2.90 NOM |__| 4 3.73 3.89 Pe + 7 { [nb a oe c}e>| onl a as aR = el fe} 2 a RI on} zIo 3.18 NOM i ;_lia70 | - | 0 SINGLE-PHASE HT] a FULL-WAVE BRIDGE lL. S| ' 3 NOTE: MDAS942A 1. POLARITY INK MARKED ON CASE. CASE 111-01 a MILLIMETERS INCHES 6 e DIM] MIN [MAX | MIN | MAX A_}176.28 [177.80 | 6.940 | 7.000 150.88 (152.40 | 5.940 | 6.000 ph B | L, H 2.98 [34.291 1.140 | 1.350 $$ 1 [a 4.61 | 15.88 0. f H . 1.29 | F G 3.66NOM | 0.144NOM 4 No pe Ly * 7.117 8.13 0.2801 0.320 1 ae 4 1 4 a A.A AeA I ; " _t 8.89} 9.40! 0.360] 0.370 NOTES: 11.68 | 12.70] 0.460 | 0.500 1. TERMINALS HAVE MILLED SLOTS 1.17 mim (0.046) WIDE AND 4.37 mm CASE 116-02 e (0.172) DEEP. [A = tf | K q L ates MILLIMETERS| INCHES _ > OPEN DIM | MIN | MAX { 3. AC a | - [3213 | 4. OPEN B | 775 | 8.00 5. - C 20.32 | 21.72 6 6. OPEN G17. 58 | t 7, AC K_ | 31.27 | 32.89 8. OPEN 34.24 [35.31 COLOR CODED CASE 112-03 MILLIMETERS INCHES peo ens | K-04 Dim MIN | MAX | MIN | MAX | A | - [5766] - | 2270 8 | ante | 44.45 | 1.700] 7.750 THREE-PHASE Se x 7 EF i cf 21.08 22.10 | hea | oar FuLwave Brae | fre x [1 13.64 | 1448 | 0.545 | 0870 @)p re4 agit R = err7 28.58 BSC 1.125 BSC 3 7 7 Ye Us I ; A = 22.10 | - 0.870 | a a a tm aaa BSC 7a BSC j 4 + [ 22 | 6.48 | 0.245 | 0.266 -I L : : : : Oo 30 81 | 0130 _{ 0. J R = 44.20 =~ 740 NOTES: 1. 01M L" 1S 3.18 mm (0.128) DEEP; CASE 114-01 DIM O tS THRU HOLE 267 RECTIFIER BRIDGES (continued) MAXIMUM RATINGS (Ta = 25C unless otherwise noted) DC OUTPUT SINE WAVE pc OUTPUT PEAK FULL WAVE PEAK FULL WAVE PEAK REVERSE RMS INPUT VOLTAGE CURRENT ONE CYCLE RECURRENT VOLTAGE PER CELL VOLTAGE Res. | Cap. @ 55C SURGE CURRENT FORWARD CURRENT TYPE Wo. (DC or RECURRENT) (LINE to LINE) | toad | Load | AMBIENT (60 Hz) (60 wz) Volts Volts Yoits | Voits Amps Amps Amps MDA942-1 50 35 30 | 50 1.50 25 6.0 -2 100 70 62 | 100 1.50 25 6.0 -3 200 140 124 | 200 1.50 25 6.0 -4 300 210 185 | 300 1.50 25 6.0 -5 400 280 250 | 400 1.50 25 6.0 -6 g00 420 380 | 600 1.50 25 6.0 MDA972-1 50 35 30 | 50 16.0 250 60 -2 100 710 62 | 100 16.0 250 60 -3 200 140 124 | 200 16.0 250 60 -4 300 210 185 | 300 16.0 250 60 5 400 280 250 | 400 16.0 250 60 MDA1591 -1 50 35 30 50 4.00 100 25 -2 100 70 62 | 100 4.00 100 25 -3 200 140 124 | 200 4.00 100 25 ~4 300 210 185 | 300 4.00 100 25 5 400 280 250 | 400 4.00 100 25 -6 600 420 380 | 600 4.00 100 25 MDA1505 -1 50 35 47 50 8.00 200 45 -2 100 70 95 | 100 8.00 200 45 3 200 140 190 | 200 8.00 200 45 -4 300 210 285 | 300 8.00 200 48 =5 400 280 380 | 400 8.00 200 45 -6 600 420 570 | 600 8.00 200 45 Maximum Operating and Storage Temperature: -65C to +150C (All Types) 268 RECTIFIER BRIDGES (continued) TYPICAL FORWARD CHARACTERISTICS TYPICAL FORWARD CHARACTERISTICS PER CELL (MDAS42 SERIES) PER CELL ( MDA972, MDA1505 & MDA1S91 SERIES) T, = 150C 25C 50C (,, OC FORWARD CURRENT (AMPS) 1,, DC FORWARD CURRENT (AMPERES) 0 0.2 0.4 0.6 0.8 1.0 12 14 0 02 04 06 O8 10 12 14 #16 #18 2.0 V,, FORWARD VOLTAGE (VOLTS) V,, FORWARD VOLTAGE (VOLTS) MAXIMUM ALLOWABLE FULL WAVE SURGE CURRENT MAXIMUM ALLOWABLE DC OUTPUT AT RATED LOAD CONDITIONS (RESISTIVE OR INDUCTIVE LOAD) 100 100 | 55C , ALL TYPES Ta = 28C ALL TYPES 75 x 5 5 N 3 23 a rT N\ 2 25 90 ny & sy NY 8 g 5 NN 3 a4 N 2s MA 2 x 25 2 nH 0 1 2 4 6 8 10 20 40 60 80100 Q 25 50 75 100 125 186 175 CYCLES AT 60 H, T,, AMBIENT TEMPERATURE (C) MECHANICAL CHARACTERISTICS CASE: Molded plastic encapsulation. FINISH: All external surfaces are corrosion- | MOUNTING POSITION: Any resistant, terminals are WEIGHT: MDA942, MDA942A 3.8 grams readily solderable. (approx.) MDA972 340-grams POLARITY: Terminal designation by color dots: MDA1591 39 grams AC input yellow +DC output red DC output not marked 269