GAH401 thru GAH404 Press Fit Automotive Rectifier (HITACHI) Voltage Range 100 to 400Volts Current 40 Amps Technical Specification: Features: Low leakage Low forward voltage drop High current capability High forward surge current capability Mechanical Data: Technology: Vacuum soldered Case: Copper case Glass passivated chip Polarity: As marked of case bottom Lead: Plated Ni lead, solderable per MIL-STD-202E Dimensions in inches and (millimeters) method 208C Mounting: Press Fit Weight: 0.11 ounces, 3.15 grams Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load derate current by 20%. P aram eters S ym bols G A H 401 G A H 402 G A H 403 G A H 404 U nits M axim um repetitive peak reverse voltage V RRM 100 200 300 400 Volts M axim um R M S voltage V RM S 70 140 210 280 Volts M axim um D C blocking voltage VDC 100 200 300 400 Volts o M axim um A verage rectified forw ard currentatTC =105 C IO 40 A m ps P eak forw ard surge current8.3m S single halfsine-w ave superim posed on rated load (JE D E C M ethod) IFS M 500 A m ps 2 It 1038 A 2S VF 1.08 Volts IR 5.0 450 uA R θJL 0.8 TJ,TS TG -65 to +175 R ating forfusing (t<8.3m S ) M axim um instantaneous forw ard voltage drop at100A M axim um D C reverse current atrated D C blocking voltage TA =25oC TA =100oC Typicaltherm alresistance O perating and storage tem perature range Notes: 1. Enough heatsink must be considered in application. 65 o C /W o C Ratings and Characteristic Curves 66