TO-220AB (Isolated) a Cathode Not Used Anode General Description Teccor manufactures 15 to 25 ampere (RMS) rectifiers with volt- ages rated from 50 to 800 volts. Due to the electrically-isolated TO-220 package, these rectifiers may be used in common ancde or common cathode circuits using only one part type, thereby simplifying stock requirements. Teccor's silicon rectifiers feature glass-passivated junctions to ensure long term reliability and stability. In addition, glass offers a rugged, reliable barrier against junction contamination. Rectifiers (15 25 Amps) Features - Electricallyisolated packages . Teccor Electronics, Inc. (972) 580-7777 Rectifiers Electrical Specifications Isolated _- Peak pC | Average | RMS |Peak One Cycle) Peak Reverse Current |peakForward| RMS Surge | Thermal lo] Repetitive | Blocking | Forward | Forward | Surge purrent (3) Voltage at (Non- Resistance Type Reverse | Voltage | Current | Current (2) Rated Repetitive) (Steady Voltage (1) Average Forward State) | Forward Current For Junction Current 8.3ms for to Case c , WA Amps mA Te=25C Fusing A To= | To= | To= TO-220AB Volts Volts Amps Amps 60 Hz | 50Hz | 25C | 100C | 125C Volts Amps? Sec CIW See Package Dimensions section for variations. MIN MIN MAX MAX MAX MAX TYP DO520L 50 50 12.7 20 255 0.1 0.5 1.0 1.6 374 2.5 D20201,_ 200 200 12.7 20 300 255 0.1 0.5 1.0 1.6 374 2.5 D4020L 400 400 12.7 20 300 255 0.1 0.5 1.0 1.6 374 2.5 D6020L 600 600 12.7 20 300 255 0.1 0.5 1.0 1.6 374 2.5 D8020L 800 800 12.7 20 300 255 0.1 0.5 1.0 1.6 374 2.5 GENERAL NOTES Operating temperature range (Ty) is -40C to +125C. Storage temperature range (Ts) is -40C to +125C. Lead solder temperature is a maximum of 230C for 10 seconds maximum at a minimum of 1/16 (1.59mm) from case. The case temperature (T) is measured as shown on dimensional outline drawings. See Package Dimensions section of this catalog. Teccor's electrically-isolated TO-220 devices will withstand a high potential test of 2500VAC RMS from leads to mounting tab over the operating temperature range. Typical Reverse Recovery Time (t,,) is 4usec (Test conditions = 0.9A forward current and 1.5A reverse current). NOTES TO ELECTRICAL SPECIFICATIONS (1) See Figure 7.2 for current rating at specified case temperature. (2) For more than one full cycle rating, see Figure 7.4. (3) Te =Ty for test conditions. __VAC(RMS) Optional* * For 4000 V isolation use V suffix. ** U.L. Recognized File #71639 Rectifiers 7-2 Teccor Electronics, inc. (972) 580-7777 Rectifiers 140 . . j 2 120 << a To = 25C / /, = 400 1 25 AMP = DEVICE / 5 | / : 20 AMP DEVICE 3 80 + 25 AMP DEVICE g | 20 AMP +, VA : z 60 ! DEVICE y) * 1 AMP. SUPPLY FREQUENCY: 60 Hz Sinewave s 40 - LOAD: Resistive or Inductive J RMS ON-STATE CURRENT: [ig ;agy! 2 Maxirnium Rated Value at Specified B 20 Case T se 7 OL A ~ 4 2 4 6 te 20 40 60 100 200 400 600 1000 0 0.6 08 1.0 1.2 4 1.6 1.8 . Instantaneous Forward Voltage (vf) - Volts Surge Current Duration - Cycles Figure 7.1 instantaneous Forward Current vs Forward Voltage Figure 7.4 Peak Surge Forward Current vs Surge Current Duration (Typical) BO rare ny 1 r SINGLE PULSE RECTIFICATION 60 Hz SINE WAVE 16 | te! 4 | | Bi | 20AMP___ - & 12 be DEVICE r 2 K, 8 5 OL 25 AMP - IBAMP DEVICE | BevIce EL | i | I | { 4 TAA on t epee ae ern nerf aa wep | | i i 9 2 4 6 8 10 12 14 16 Average Forward Current [IF(AV)] - Amps Figure 7.2 Forward Power Dissipation (Typical) 125 T T T 7 SUPPLY FREQUENCY: 60 Hz Sine Wave 4120 LOAD: Rasistive of Inductive CASE TEMPERATURE: Woasured As Shawn On. ais Di ie N\ Drawing 410 \S 20 AMP Vi 105 N [~ DEVICE No 100 | KY N N\ wn t 15 AMP ~ 25 AMP 95 L oveEvice as DEVICE ~~ 90 N Lo | os N 80 N 75 Maximum Allowable Case Temperature (Tg) - C 70 i of i. I i 2 4 6 8 190 12 14 18 Average Forward Current [I> ( AV)! - Amps Figure 7.3 Maximum Allowable Case Temperature vs Average Forward Current Teccor Electronics, inc. 7-3 Rectifiers (972) 580-7777