Diodes @JEDEC Standard Product At ROHM, we manufacture the following 1N series, as a JEDEC standard product, to assure that we meet the needs of our overseas customers as weil. *This product is marketed only overseas (in countries other than Japan). High-Speed Switching Diode RLS4148/RLS4150/RLS4448 @External dimensions (Units: mm) 1.4+014 CATHODE BAND LL - 34 @Absolute maximum ratings (Ta=25'C) lesm Type Vam Va lem lo IF 1us P- qj Topr Tstg %P (VW) Jv) | (ma) | (mad | may | (ay | (mw) | (C) (C) (C) RLS4148 100 75 450 150 200 2 500 200 65~200 65~200 RLS4150 50 50 600 200 250 4 500 200 65~200 65~200 RLS4448 100 75 450 150 200 2 500 200 65~200 65~200 @Electrical characteristics (Ta=25'C) Vr (V) Bv (V)Min. ta (2A) Max, CripF) te ing) Type @]elele|lelelele @25T @150C_ | va=0 |i caona ImA | 5mA | 10mA | 50mA |100mA]200mA) 5A 1100 A Vr (V) Va (V) | f=1MHz [Ri =1000 0.025 | 20 RLS4148 40 / 75 | 100 So] 75 50.0 | 20 4 4 0.54 0.66,/10.76, 10.82, 0.87 RLS4150 50 | of | 50 | 1000] 50 25 4 0.62 0.74|-0.86|,0.92|" 1.0 0.62 0.025| 20 100 50.0; 20 4 4 ALS4448 0.72 10 50 | 75 For Vr, the upper level indicates the Min. value, and the lower level indicates the Max. value. 51 High-speed switching diodes | Switching diodes