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| 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 CURRENT 8.0 Amperes VOLTAGE 50 to 600 Volts TO-220A .412 (10.5) MAX. .180 3.8 f +.2 HOLE THRU (4.6) .248 (6.3) .595 (15.1) MAX. .550 .158 (14.0) (4.0) MIN. MAX. .200 (5.08) + .108 (2.75) .040 (1.0) MAX. .051 MAX. (1.3) .040 MAX. (1.0) .050 (1.27) Mechanical Data * 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 PIN 1 + CASE PIN 2 Case Positive + CASE PIN 2 Case Negative Suffix "R" PIN 1 .120 (3.05) Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25E ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length @ at TA=100E Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 8.0A Maximum DC reverse current at rated DC blocking voltage TA=25E Maximum DC reverse current at rated DC blocking voltage TA=125E Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) Operating junction and storage temperature range IR VRRM VRMS VDC I(AV) IFSM VF HER 801 50 35 50 HER 802 100 70 100 HER 803 200 140 200 8.0 125 1.0 10.0 HER 804 300 210 300 HER 805 400 280 400 HER 806 600 420 600 Units Volts Volts Volts Amps Amps 1.3 1.7 Volts i A 100 Trr CJ 50 80 2.2 -55 to +150 -55 to +150 80 50 ns pF E /W E ReJC 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. RATINGS AND CHARACTERISTIC CURVES HER801 THRU HER806 FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC NONINDUCTIVE AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE +0.5A 10 trr (+ ) 50Vdc (approx) (-) DUT PULSE GENERATOR ( NOTE 2 ) 0 -0.25A NONINDUCTIVE OSCILLOSCOPE (NOTE 2 ) -1.0A 1cm SET TIME BASE FOR 5/ 10ns / cm NOTES: 1 . RISE TIME = 7nsmax. INPUT IMPEDANCE= 1 MEGOHM 22p 2 . RISE TIME = 10ns max. SOURSE IMPEDANCE = 50ohmsf AVERAGE FORWARD CURRENT . ( A ) . FIG 2 - MAXIMUM AVERAGE FORWARD CURRENT DERATING 10 8 6 4 2 0 0 50 CASE TEMPERATURE . ( % ) 100 150 INSTANTA NEOUS REVERSE CURRET . ( FIG . 3 -TYPICAL REVERSE CHARACTERISTICS 1000 A) 100 Tj=125 C O 150 10 PEAK FORWARD SURGE CURRENT . ( A ) 120 90 60 FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT 1.0 Tj=25OC 8.3ms Single Half Sine Wave JEDEC Method 0.1 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLT AGE . (%) INSTANTANEOUS FORWARD CURRENT . ( A) 30 100 30 10 3.0 1.0 0.3 0.1 0.03 FIG . 6 -TYPICAL FRWARD CHARACTERISTICS ER -H 01 HE R8 80 1 2 5 10 20 50 100 4 FIG . 5 -TYPICAL JUNCTIOON CAPACITANCE CAPACITANCE ( pF) 150 120 90 60 30 0 1 2 5 10 HE HE R8 R8 06 01 -H E R8 05 20 50 100 200 500 0.1 .4 .6 .8 HE 1.0 R8 06 HE 1.2 R8 NMBER OF CYCLES AT 60Hz 05 1.4 1.6 1.8 REVERSE VOLTAGE ( V) FORWARD VOLTAGE . ( V ) |
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