HER151L thru HER158L SYHSEMI SEMICONDUCTOR Voltage Range 50 to 1000 Volts 1.5 Amps. High Efficient Rectifiers Forward Current 1.5 Amperes Features @ Low cost @ Diffused junction @ Ultra fast switching for high efficiency @ Low reverse leakage current @ Low fonward voltage drap @ High current capability @ The plastic material carries UL recognition 94-0 Mechanical Data @ Case - JEDEC DO-204AL( 00-41) molded plastic @ Polarity | Color band denotes cathode @ Weight : 0.012 ounce, 0.34 gram @ Mounting position : Any Maximum Ratings and Electrical Characteristics Ratings at 25C arnbient tarmperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive bad. For capacitive load, derate currant by 20% DO-204AL (DO-41) 1.04 MIN. et 25.4) 205 (5.2) 166 (4.2) 1.0 (25.4) MIN. ADT (2.7) 080 (2.0) DIA. Lgl 034 (.86) 028 1) DIA. Dimensions in inches and (millimeters) HER HER HER HER HER HER HER HER , Parmglar Symbols | asa | 152 | sae | 154t | 155L | tek | ts7e | asec | UMS Masimurn repetitive peak reverse voltage Mis 60) 100 200 300 4o0 60g goa 1000 Volts Maximum RMS voltage Vaas 35 O 140 210 280 420 560 FOO Volts Mlasiroum CC bleeking voltage Vow 6o 100 200 300 400 6o0 aod {ood Volts Maxirmurn average fonvard rectified current @T,=88C Fag 1.6 Amps Peak fonvard sume current, &.3rms single half sinewave beg 60.0 Amps superimposed on rated load WJEDEC Method) Maximum fonvard voltage at 1.68. DC VE 1.0 1.3 Vi Yatts Masinnurm DC reverse eurrerit T,=25C [ 5.0 wh at rated DC blocking voltage i 7 =100es 1o0 wh Masimurn reverse recovery time (Mote 1) t. 60) fo nS Typical junction capacitance (Mote 2) c, 35 20 pF Typical themnal resistance (Note 3) Pasa 25 a OL Operating ternperature range Tj -65 to +126 a6 Storage temperature range Tas -65 to +7150 a Notes: = 1. Measured with | =0.54,.=14,| 0.254. @. Measured at 1.0MHz and applied reversevottage of 4.0 DC. 3. Thermal Resistance Junction to Ambient,RATINGS AND CHARACTERISTIC CURVES HER151L thru HER158L FIG.1 - FORWARD CURRENT DERATING CURVE b 25 a SINGLE PHASE HALF WAVE 60Hz 5 20 RESISTIVE OR INDUCTIVE LOAD J 9 1 ge N Ww Qo $ 1.0 he Ww S 0s Ww z 0 2 50 75 100 125 150 75 AMBIENT TEMPERATURE ,'C FIG.3 - TYPICAL JUNCTION CAPACITANCE HER1511L to HER 155. HER1S6L to HER 158. CAPACITANCE , (pF) Tj=25, f 1MHz 1 4 0 100 REVERSE VOLTAGE , VOLTS FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 3 2 50 An oC ~ Bat 5s he > hy 28 hw & 10 Ps o Pulse width 8.3ens sal Single Hall-Sine-Wave (JEDEC METHOD) iW 0 a a a 1 2 5 10 20 50 400 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS. 10 < & Lu & HER151L to HER152L. : 1.0 = & HER 56. et to HER158L. 3 0.1 : . b Ts=25C PULSE WIDTH 300us. a o 0 02 04 06 O08 10 #12 14 16 #18 INSTANTANEOUS FORWARD VOLTAGE , VOLTS