EP HER201 THRU HER208 2.0 AMPS. HIGH EFFICIENCY RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.0 Amperes FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V -0 rate flame retardant * Lead: Axial leads, solderable per MIL - STD - 202, method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting Position: Any * Weight:0.40grams DO-15 ) ft -140(3.6 1.0(25.4) 104(2.6) MIN. a7 - " 300(7.6) -230(5.8) 4.0(25.4) MIN. .034(.9) "028(7) ~ | dt - Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Single phase, haif wave ,60 Hz, resistive or inductive load. For capacitive load, derate current by 20% TYPE NUMBER SYMBOLS | HOR TTR ER Te TR TR eee oon (UNITS Maximum Recurrent Peak Reverse Voltage Vrrm 50 | 100 | 200 | 300 | 400 | 600 | 800 | 1000 Maximum RMS Voltage Vams 35 70 | 140 | 210 | 280 | 420 | 560 | 700 Maximum D.C Blocking Voltage Voc 50 | 100 | 200 { 300 | 400 | 600 | 800 ; 1000} V Maximum Average Forward Rectified Current | 2.0 A .375" (9.5mm) lead length @ Ta = 55C( Note 1) FAV) Peak Forward Surge Current, 8.3 ms single half sine-wave les 55 A superimposed on rated load( JEDEC method) Maximum Instantaneous Forward Voltage at 2.0A (Note 1) Ve 1.0 | 1.3 | 1.7 v Maximum D.C Reverse Current @ Ta = 25T In 5.0 pA at Rated D.C Blocking Voltage @ Ta = 100 100 pA Maximum Reverse Recovery Time( Note 2) Trr 50 75 ns Typical Junction Capacitance (Note 3) Cy 60 40 pF Operating Temperature Range Ty - 65 to+ 125 c Storage Temperature Range Tsta - 65 to+ 150 c NOTES: 1.Mounted on P.C.B with 0.2 x 0.2"(5.0x 5.0mm) copper pads. 2. Reverse Recovery Test Conditions: Ir = 0.5A, Iz = 1.0A, Irn =0.25A. 3. Measured at 1 MHz and applied reverse voltage of 4.0V D.C. JINAN GUDE ELECTRONIC DEVICE Co., LTD.RATINGS AND CHARACTERISTIC CURVES (HER201 THRU HER208) FIG.1 TEST CIRCUIT DIAGRAM AND REVERSE FIG.2 TYPICAL FORWARD RECOVERY TIME CHARACTERISTICS CURRENT DERATING CURVE 500 102 : }Trr >| 5 ; NONINDUCTIVE | NONINDUCTIVE +0. a 3.0 T ' x Single Phase > Half Wave 60Hz I) Resistive or OUT Q 20 Inductive Load ~] . () PULSE c 0.37549.5mm) _| -k 50 Vde GENERATOR 3<= NK Lead Length (approx) (NOTE 2) c~ N oO 10 OSCILLOSCOPE Oo 10 NI NON. (NOTE 1) (+) ty \ iNDUCTIVE g NOTES: 1 Rise Time=7 ns max. input Impedance= t i 0 25 50 75 100 125 150175 2 2 ase Neel One max. Source impedace= SET BASE FOR < AMBIENT TEMPERATURE (c) 50 ohms 20/30nskm . FIG.3 TYPICAL REVERSE CHARACTERISTICS FIG.4- TYPICAL FORWARD CHARACTERISTICS 1000 10.0 INSTANTANEOUS REVERSE CURRENT (#A) 10 0.1 01 = E z i c c 3 Oo a < = ir Oo ire @ > oO iw g E z C Q < 0.1 1 5 1 2 5 10 20 50 100200 5001000 REVERSE VOLTAGE (V) Ors OB 8 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FORWARD VOLTAGE (y) FIG.5 MAXIMUM NON - REPETITIVE _ . FORWARD SURGE CURRENT wos TYPICAL JUNCTION CAPACITANCE .. <= E _. 180 a Tae 25C & c 8.3ms Single Half w 125 g Sine Wave 9 (JEDEC Method) 100 3 3G & a 75 3B $ f B 50 < - z 2 2 5 3 uw x << Lu a 10 NUMBER OF CYCLES AT 60 Hz JINAN GUDE ELECTRONIC DEVICE CO., LTD.