Fast Recovery [1N3909-13.R | Rectifiers Features: Fast Recovery Time200 Nanoseconds Maximum @ Recovery Characteristics match the High Frequency capability of the new General Electric High Speed SCRs such as the C140 and 141, the C155 and C185 e For Use in: ; Inverters Sonar Power Supplies Choppers Ultrasonic Systems _ Low RF Interference Applications DC-DC Power Supplies Free-Wheeling Rectifier Applications maximum allowable ratings (Resistive or Inductive Load) 1N3909,R 1N3910,R) 1N3911,R > 1N3912,R 1N3913,R *Maximum Repetitive Peak Reverse Voltage, T; = 65C to +150C, Via (rep) (Note 1)... ccc ee eens 50 100 200 300 400 Volts Maximum RMS Voltage, T; = 65C to +150C, V,.......... 35 70 140 210 280 Volts *Maximum DC Blocking Voltage, T; = 65C to +100C, Vz (Note 1) 0... ce cc ce ee cece tence nsec 50 100 200 300 400 Volts *Maximum Average Forward Current, Single Phase, Te = +100C, To... eee eee nanes 30 Amperes + *Maximum Peak One Cycle Surge Current, 60 cycle, Non- Recurrent, T; = 65C to +150C, Tey (Surge)............ 300 Amperes -> *Maximum Peak Ten Cycle Surge Current, 60 cycle, Non- Recurrent, T; = -65C to +150C, Ipy (Surge)...........- 160 Amperes -+ *Maximum Forward Voltage Drop, I, = 30 ADC, T, = +25C, Vy 1.4 Volts *Maximum Reverse Current at Full Load, Single Phase Full-Cycle Average, I, = 80 Amp. at Te = +100C, Trav cee eee 15.0 mA Maximum Effective Thermal Resistance (Junction to Case), 0;... - 1.0 C/W *Maximum DC Reverse Current at Rated DC Blocking Voltage, Vn, and Ty = +100C, Ip... eens 10.0 mA *Maximum DC Reverse Current at Rated DC Blocking Voltage, Vi, and Ty = 425C, Ip ee eee we eh rw be wwe 80 pA *Junction Operating Temperature Range, T;...............-5- ~ 65C to +150C *Storage Temperature Range, Tue... eee ee eee eee ~_ 65C to +175C + *Stud Torque 2.0.00... ce ee eee ene eee eens ~__ 30 in-lbs. Maximum + *Maximum Reverse Recovery Characteristics : Recovery Time (Note 2), th... cc ee ee eens +200 Nanoseconds Maximum + Peak Recovery Current (Note 2), I, (recovery) (or Overshoot Current, Ing)... ete eee teen nee ene *The asterisk denotes JEDEC (EIA) registered information. 3.0 Amperes Maximum > NOTES: 1. The ratings assume the rectifier heatsink thermal resistance to be 6C/W or less at maximum junction temperature. 2. These rectifiers are factory tested to reverse recovery limits which correlate with EIA registered values. This testing is in accord- ance with NEMA-EIA recommendations for silicon rectifier diodes and stacks. Recovery characteristic test conditions: Iyxy = 5.0 amps; di/dt = 50 amps/usec switching rate, and a reverse bias of 50% Vr for 200, 300 and 400 volt grades or 100% Vx for 50 and 100 volt grades; Tc = 25C; t,- = 150 nanoseconds; and In (recovery) = 6.0 amperes max. 2531N3909-13, R Tey ave) AVERAGE FORWARD CURRENT AMPERES -65 -45 50 7O 90 0 130 150 {70 T,~ CASE TEMPERATURE~ C 1. Forward Current Rating vs. Case Temperature Note: Case temperature, Tc, is measured at center of any flat on hex base. OUTLINE DRAWING INCHES | MILLIMETERS DIRECTION OF FOWARD CURRENT FLOW: SYMBOL! + 4NOTES }4 FORWARD POLARITY MIN. | MAX. | MIN. | MAX. >} REVERSE POLARITY A 450) 1143 wf we LTS l ool Saat 2 ae TERM. | poe 80, 2.03) wo | oD | 667] 16.94 E | 667} 687/16.94117.45; " = F j | 1S. 4 200; 2.92 | 5.081 __ eee A J | NOTES: Fy | 060 1.525 |.COMPLETE THREADS TO EXTEND TO WITHIN 2-1/2 . a sb Ct Sa THREADS OF SEATING PLANE. Joie 1.000 25 Of 2. ANGULAR ORIENTATION OF TERMINAL IS UNDEFINED. ; i 156 3.96 | 4 3.1/4-28 UNF~ 2A. MAXIMUM PITCH DIAMETER OF PLATED ee ee ee ee of nd THREADS SHALL BE BASIC PITCH DIAMETER (.2268, 5.74 MM) OM | 220 | .249| 5.59 632) | REF, (SCREW THREAD STANDARDS FOR FEDERAL SERVICES YT oN: 7 { 1957) HANDBOOK H28 1957 P|. | N | 422 | 453 - O72; Wot | 4, MINIMUM FLAT. $t 140 | .175 | 356 1 4.45 | EIA-NEMA STANDARD OUTLINE, NEMA SK-51- EIA RS~241. Ww To | a (43 | INSULATING HARDWARE IS AVAILABLE UPON REQUEST. i , COMPLIES WITH EIA REGISTERED OUTLINE DO-5 254