CURRENT 8.0 Amperes VOLTAGE 50 to 600 Volts HER801 THRU HER806 Features · Plastic package has Underwriters Laboratory Flammability Classification 94V-0 · Low forward voltage drop · High current capability · High reliability · Low power loss, high effciency · High surge current capability · High speed switching · Low leakage TO-220A .108 (2.75) .550 .158 (14.0) (4.0) MIN. MAX. .051 MAX. (1.3) .040 MAX. (1.0) · Case : JEDEC TO-220A molded plastic body · Terminals : Lead solderable per MIL-STD-750, method 2026 · Polarity : As marked · Mounting Position : Any · Weight : 0.08 ounce, 2.24 gram .050 (1.27) .248 (6.3) .595 (15.1) MAX. .040 (1.0) MAX. Mechanical Data .180 3.8 f +.2 HOLE THRU (4.6) .412 (10.5) MAX. PIN 1 + .200 (5.08) PIN 1 + CASE PIN 2 Case Positive .120 (3.05) + CASE PIN 2 Case Negative Suffix "R" Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols HER 801 HER 802 HER 803 HER 804 HER 805 HER 806 Units Maximum recurrent peak reverse voltage VRRM 50 100 200 300 400 600 Volts Maximum RMS voltage VRMS 35 70 140 210 280 420 Volts Maximum DC blocking voltage VDC 50 100 200 300 400 600 Volts Maximum average forward rectified current 0.375"(9.5mm) lead length @ at TA=100℃ I(AV) 8.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 125 Amps Maximum instantaneous forward voltage at 8.0A VF 1.0 1.3 Maximum DC reverse current at rated DC blocking voltage TA=25℃ Maximum DC reverse current at rated DC blocking voltage TA=125℃ 1.7 Volts 10.0 μA IR 100 Maximum reverse recovery time (Note 1) Trr 50 80 ns Typical junction capacitance (Note 2) CJ 80 50 pF Typical thermal resistance (Note 3) RθJC Operating junction and storage temperature range TJ TSTG Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. (3) Thermal resistance from junction to case mounting on heatsink. 2.2 -55 to +150 -55 to +150 ℃/W ℃ RATINGS AND CHARACTERISTIC CURVES HER801 THRU HER806 FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC 10 50 trr NONINDUCTIVE NONINDUCTIVE +0.5A DUT PULSE GENERATOR ( NOTE 2 ) NONINDUCTIVE OSCILLOSCOPE (NOTE 2 ) -1.0A 1cm 10 8 6 4 2 150 50 CASE TEMPERATURE . ( % ) 0 100 150 FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT 120 8.3ms Single Half Sine Wave JEDEC Method 90 SET TIME BASE FOR 5/ 10ns / cm FIG . 3 -TYPICAL REVERSE CHARACTERISTICS 1000 100 Tj=125 C O 10 1.0 Tj=25OC 0.1 60 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE . (%) 120 90 HE 60 HE R8 06 R8 01 -H E 30 0 1 2 5 10 R8 05 20 4 80 10 3.0 05 R8 1.0 06 150 30 HE NMBER OF CYCLES AT 60Hz 100 R8 50 ER 20 0.3 HE 10 -H 5 01 2 FIG . 6 -TYPICAL FRWARD CHARACTERISTICS R8 1 100 HE 30 FIG . 5 -TYPICAL JUNCTIOON CAPACITANCE CAPACITANCE ( pF) A) . FIG 2 - MAXIMUM AVERAGE FORWARD CURRENT DERATING INSTANTANEOUS FORWARD CURRENT . ( A) PEAK FORWARD SURGE CURRENT . ( A ) AVERAGE FORWARD CURRENT . ( A ) NOTES: 1 . RISE TIME = 7nsmax. INPUT IMPEDANCE= 1 MEGOHM 22p 2 . RISETIME = 10ns max. SOURSE IMPEDANCE = 50ohmsf 0 0 -0.25A INSTANTA NEOUS REVERSE CURRET . ( (+ ) 50Vdc (approx) (-) AND TEST CIRCUIT DIAGRAM 0.1 0.03 50 100 REVERSE VOLTAGE ( V) 200 500 0.1 .4 .6 .8 1.0 1.2 1.4 FORWARD VOLTAGE . ( V ) 1.6 1.8