A540 POWEREX | Alldatasheet
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7294621 POWEREX INC 74 DEB vesuean oooiso2 2 Pooreres |
2400 Volts 1000 Amps Avg. EE The A540 Series of high power rectifier diodes feature the newly developed, multi-diffusion technology in a new General Electric pressure-mounted package. FEATURES: GZ © High Current, High Voltage SSS © Pressure Contacts — © Glazed Ceramic Package with 1” Creepage Path © Reversibility (eliminates need for special reverse polarity units) © Hermetic Seal ¢ Availabile in Factory Assembled Heat Exchangers or Ready-to-Mount IMPORTANT: Mounting instructions on the last page of the C501 specification must be followed. MAXIMUM ALLOWABLE RATINGS REPETITIVE PEAK REVERSE | NON-REPETITIVE REVERSE Vanm/V TYPE VOLTAGE, V, VOLTAGE, V, ARM SM Ty =-40°C to Haee0 T= 0°C to +1800 Ty = 188°C to 200°C AS40LD 2400 Volts 2500 Volts 2000 Volts AS40LC 2300 2400 1950 . AS40LB 2200 2300 1850 AS40LA 2100 2200 1750 AS40L 2000 2100 1700 Lower voltages available — consult factory. Minimum I?t Rating (at 8.3 msec) eben eee e cece n eee eee e eee eeeeeeees es «597,000 Ampere? Seconds Peak Reverse Leakage Current (Ty = 200°C, V = Rated Varo)... 0-0 cece cece ceeeeeececeeucecee ee. 35mA Storage Temperature, Tgpg. os eee eee eee eee eee e cnet ence et tereesenesee s «40°C to +200°C
9.8 KN + 10%
NoTes: 1 Assumes a heatsink thermal resistance of less than 1.1°C/watt. 2 Non-recurrent voltage and current ratings, as contrasted to repetitive ratings which apply for occasional or unpredictable overloads. For example, the forward surge current ratings are non-recurrent ratings that are used in fault coordination work. A~~~- 09 5 Fa~ 1 . 610 1833 €-08
: . 7294621 POWEREX INC 24 DEG) 2294421 oo01403 4 i TO\\-o3 A540 SSSss it | I | Ft te Er i s:000 es ee g - a y, Lore ieome erm Tiel | [ay 7 310,000 Jp ptt ty, me 28 c Fp te $'8000 Fa 1/ Boo Se Geere £4000 ee? Fe a peititA || Te ‘300 8.000 45 tafe A Te | oATHtettttetti § LA] | ft THEE LEP 3. il {tt " Vim VOLTS) 30 = AVERAGE FORWARD CURRENT - AMPERES 1. MAXIMUM ON-STATE CHARACTERISTICS 2. AVERAGE FORWARD POWER DISSIPATION VERSUS AVERAGE FORWARD CURRENT 200 SS NN ee Pt IANXK TT gre NS IN fi a NA UIN a ey IN ANE NI ne sd ° 600 j}00 ° [AVERAGE FORWARD CURRENT'= AMPERES 3. MAXIMUM HEAT EXCHANGER TEMPERATURE VERSUS AVERAGE FORWARD CURRENT FOR DOUBLE-SIDE COOLING ===: FE ===
2 Ee eee ee NOTES:
8 Bee ett nase 1. Power “D" adds .01°C/W to account for both case to i | Tine ecw Gissipator interfaces, when properly mounted; 8.8. Rss ry pers -08 = 06°C. See Mounting Instructions. z |_| eM _| Tl 2. DC Thermal Impedance is based on average full cycle § .o See eee === junction temperature. Instantaneous junction temperature S BEE may be calculated using the following modifications. + oe os or end of conducting portion of cycle Fg SS a = 120° sq. wave add .0065°C/W atong entire curve
3 CoCo er = 180° sq, wave add ,0047°C/W along entire curve
z — 180°sine wave add .0026 °C/W along entire curve § CC con cii T | isin YLT CTT — any wave, subtract .0026°C/W along entire curve 007 a 1 8 TIME— SECONDS . . 4. TRANSIENT THERMAL IMPEDANCE — JUNCTION-TO-CASE yo-24 ----00S¥d- ou 4 1834 £-09
: 7294621 POWEREX INC ” 74 DEB reear ooo. PP 7rev-2s =o FIO — 75 A a ee ee a Se Se ee SL wel _|_T_LIOP PPB LI tsfeooe CT TE TE CT TE TTT Eee a i ee ee
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Fi —— oe iM a 5, a eS A | ee | zLE TT TTT TT Tf ee 2 a gi TET TT UT To oy Se Eo 1 2 a 4 5 678910 18 20 1 2 3 4 Ly 6 7 8 910 CYCLES AT 60Hz PULSE TIME — MILLISECONDS 5. MAXIMUM SURGE CURRENT FOLLOWING 6. SUBCYCLE PEAK SURGE FORWARD CURRENT RATED LOAD CONDITIONS AND I?t RATING FOLLOWING RATED LOAD CONDITIONS OUTLINE DRAWING cane . a t Netizen CERAMIC INSULATOR <p WITH 100 INCH MIN, SURFACE 1 / CREEPAGE (25.40mm) Gree MES_ELMETER] A [6x| = Ievod = oso] — [ets temo [oe lasaliseolsso[se00| —| ae, — [6 ovo)iosolesaolesse| | i. [ofoeo | — Jeos | — |] ————s [de forselo-welsa5 fam | a [ F [osal— foes[—T | mJ © ee a rae sice Aqn--7 0% s¥o- 3X . 612 1835 €-10 :