Silicon A2011 Rectifier Stacks High Efficiency Up to 99% in certain applications. Excellent Regulation Forward voltage drops of less than one volt per cell. Low Leakage Excellent for magnetic amplifier applications. Wide Range of Operating and Storage Temperatures Will operate from 65C to 175C. No Aging Extremely long life no transformer taps required high reliability. Rugged Construction Meets stringent military environmental tests. Small Size Greatly reduces space and weight requirements. Complete Packaged Rectifier Circuit Requires only mounting bolts and electrical con- nections. No special fin design or insulating hardware. Dependability Backed by a General Electric one year written warranty. Versatility 140 stacked combinations with DC outputs up to 32.4 amperes to meet a variety of circuit conditions. Special circuits can be designed to your order. 625FORWARD SURGE CURRENT -AMPERES RMS INSTANTANEOUS REVERSE CURRENT-MA 200 160 120 80 40 PERCENT OF RATED STACK CURRENT AT 55C FREE CONVECTION AMBIENT 100 80 & 40 xn 3 00 a 3 n o + o N 3 X Ss 40 60 80 100 120 140 160 AMBIENT TEMPERATURE-C CHART NO. 1 NSA 200 300 400 500 600 700 INSTANTANEOUS REVERSE VOLTAGE- VOLTS CHART NO. 3 2 3 4 5 6 PULSE TIME ~ MILLISECONDS CHART NO. 5 180 800 626 @ 3 3 3 3 PEAK HALF SINE WAVE FORWARD CURRENT AMPERES 3 200 100 50 = np o o INSTANTANEOUS FORWARD CURRENT-AMPERES - ~ a 3 fe} a 02 5 10 1S 20-25 30.35 40 45 50 INSTANTANEOUS FORWARD VOLTAGE DROP-VOLTS CHART NO. 2 xy oo Oo oOo 9 60 50 40 30 20 3 0 ue Lo 2.0 4.0 60 19 20 40 60 CYCLES AT 60 GPS, CHART NO. 4SINGLE PHASE HALF FHIAOI 3.006 35 (5 6.3 FCIADI 3.512 17.5 14 12.6 FHIAD2 3.492 35 15 t1.3 FCIAD2 4.961 (7.5 4 22.6 AHIADI 3.006 70 31 6.3 ACIADI 3.512 35.0 30 12.6 AHIAD2 3.492 70 31 1.3 ACIAD2 4.961 35.0 30 22.6 BHIAD{ 3.006 (40 62 6.3 BCIADI 3.512 70.0 62 12.6 BHIAD2 3.492 #40 62 14.3 BCIAD2 4.961 70.0 62 22.6 _ CHIADI 3.006 210 94 6.3 CCIADI 3.512 105.0 93 12.6 CHIAD2 3.492 250 94 11.3 CCIAD2 4.961 05.60 93 22.6 DHIADI 3.006 280 125 6.3 DCIAD! 3.512 140.0 125 12.6 AC DHIAD2 3.492 280 125 11.3 DCIAD2 4.961 140.0 125 22.6 EHIADI 3,006 350 157 6.3 ECIADI 3.512 175.0 $56 12.6 EHIAD2 3.492 350 (57 11.3 ECIAD2 4.961 175.0 156 22.6 + MHIAD! 3.006 420 (88 6.3 MCIADI 3.512 210.0 188 12.6 MHIAD2 3.492 420 (88 14.3 MCIAD2 4.96! 210.0 188 22.6 OHZ2ADI 3.489 560 251 6.3 DC2ADI 4.998 280.0 250 12.6 DH2AD2 4.515 560 251 (1.3 DC2AD2 6.996 280.0 250 22.6 CH3ADI 4.510 630 282 6.3 CC3ADI 5.924 315.0 280 12.6 + CH3AD2 6.004 630 282 (1.3 CC3AD2 10.011 315.0 280 22.6 AC EH2AD!I 3.489 700 314 6.3 EC2ADI 4.998 350.0 313 12.6 EH2AD2 4.515 700 314 1.3 EC2AD2 6.996 350.0 313 22.6 MH2ADI 3.489 840 377 6.3 MC2ADI 4.998 420.0 376 12.6 MH2AD2 4.515 840 377 11.3 MC2AD2 6.996 420.0 376 22.6 MH3AD! 4.510 #260 564 6.3 MC3ADI 5.924 630.0 564 (2.6 MH3AD2 6.004 1260 564 1.3 MC3AD2 60.011 630.0 564 22.6 tLine to Center tap. For negative output change second to last letter to B''. For example: A2011BC2BD1 Maximum Operating Ratings, Resistive . . or Inductive Load, 60 CPS Sinusoidal by preceding Model No. desired with "A2011. at 55C Ambient. For Other Ambient Conditions, Use Chart No. 1 627A2011_ | SINGLE PHASE BRIDGE* FBIAD 4.515 35 29 (2.6 FBIAD2 7.502 35 29 22.6 ABIADI 4.515 70 6 12.6 ABIAD2 7.502 70 6 22.6 BBIADI 4.515 140 124 12.6 AC BBIAD2 7.502 140 124 22.6 CBIADI 4.515 210 187 12.6 CBIAD2 7.502 210 187 22.6 DBIADI 4.515 280 250 12.6 DBIAD2 7.502 280 250 22.6 EBIADI 4.515 350 313 12.6 EBiAD2 7.502 350 313 22.6 AC MBIAD! 4.515 420 376 12.6 MBIAD2 7.502 420 376 22.6 DB2ADI 7.027 560 502 12.6 CBSADI 9.519 630 564 12.6 EB2ADi 7.027 700 628 12.6 MB2ADI 7.027 840 754 12.6 MB3ADI 9.519 1260 1130 12.6 FMIADI 4.478 35 29 12.6 FMIADZ 7.502 35 29 22.6 AMIADI 4.478 70 st 12.6 AMIAD2 7.502 70 6 22.6 BMIADI 4.478 140 124 12.6 TERMINAL TERMINAL BMIAD2 7.502 140 (24 22.6 COLOR CODE COLOR CODE CMIADI 4.478 210 187 12.6 CMIAD2 7.502 210 187 22.6 YELLOW - RED YELLOW - BLACK DMIADI 4.478 280 250 12.6 O DMIAD2 7.502 280 250 22.6 AC AC EMIADI 4.478 350 313 12.6 EMIAD2 7.502 350 313 22.6 + - MMIADI 4.478 420 376 12.6 MMIAD2 7.502 420 376 22.6 DM2ADI 6.990 560 502 12.6 AC DMB3ADI 9.482 630 564 12.6 EM2ADI 6.990 700 628 12.6 MM2ADI 6.990 B40 754 12.6 MM3AD1 9.482 1260 1130 12.6 tNegtecting gate winding drop. 628THREE PHASE HALF WAVE* FYIADt 4.478 20 18.0 FYIAD2 5.990 20 32.4 AYIADI 4.478 40 45 18.0 AYIAD2 5.990 40 45 32.4 BYTADI 4.478 80 92 18.0 BY!AD2 5.990 80 92 32.4 CYIADI 4.478 120 (39 18.0 CYIAD2 5.990 120 (39 32.4 DYIADI 4.478 160 186 18.0 DYIAD2 5.990 160 186 32.4 EYIADI 4.478 200 232 18.0 EVIAD2 5.990 200 232 32.4 MYIADI 4.478 240 279 18.0 MYIAD2 5.990 240 279 34.2 DY2AD1 5.987 320 372 18.0 DY2AD2 9.494 320 372 32.4 CY3ADI 7.976 360 418 18.0 EY2ADI 3.987 400 465 18.0 EY2AD2 9.494 400 465 32.4 MY2ADI 5.987 480 558 18.0 MY2AD2 9.494 480 558 32.4 MY3ADi 7.976 720 838 18.0 tLine to Neutral. For negative output change second to last letter to B. For example: A2011S1BD1 THREE PHASE BRIDGE* FFIADI 5.987 35 45 18.0 FFIAD2 9.480 35 45 32.4 AFIADI 5.987 70 92 18.0 AF(A02 9.480 70 92 32.4 BFIADI 5.987 140 186 18.0 BFIAD2 9.480 140 186 32.4 CFIADI 5.987 210 281 18.0 CFIAD2 9.480 210 281 32.4 DFIAD! 5.987 280 375 18.0 DFIAD2 9.480 280 375 32.4 EFIADI 5.987 350 470 18.0 EFIAD2 9.480 350 470 32.4 MFIADI 5.987 420 564 418.0 MFIAD2 9.480 420 564 32.4 OF2ADI 9.485 560 751 18.0 F2ADt 9.485 700 940 18.0 MF2ADi 9.485 840 1130 18.0 tLine to Line. SIX PHASE STAR* FSIAD( ASIADS BSIADI CSIADI DSIAD! ES(ADI MSIADI DS2ADI ES2AD1 MS2AD1 tLine to Center Tap. For negative output change second to last letter to B. For example: A2011BC2BD1 Maximum Operating Ratings, Resistive or Inductive Load, 60 CPS Sinusoidal at 55C Ambient. For Other Ambient Conditions, Use Chart No. 1 629 AC AC + AC + AC AC AC AC + NOTE: Please designate full stack number by preceding Model No. desired with "A2011.APPROXIMATE STACK WEIGHT Number of Fins Pounds 1 2 3 4 6 1.02 8 9 2 630 _