sod db3 bidirectional trigger diode reverse voltage - 32 volts power: 150mw case : jedec sod-123fl molded plastic body terminals : solderable per mil-std-750, method 2026 mounting position : any weight :0.0007 ounce, 0.02gram small glass structure ensures high reliability vbo:28-36v version low breakover current high temperature soldering guaranteed 250 c/10 seconds,0.375 ? (9.5mm) lead length, 5 lbs. (2.3kg) tension features mechanical data maximum ratings and characteristics volts volts volts volts m a m s m a mw symbols units breakover voltage * breakover voltage symmetry dynamic breakover voltage * output voltage * breakover current * rise time * leakage current * power dissipation on printed circuit thermal resistances from junction to ambient thermal resistances from junction to lead operating junction and storage temperature range * :electrical characteristic appoicaboe in forward and reverse directions. ** :connected in parallel with the devices. note 1:i bo from i bo to 10ma c c/w ratings at 25 c ambient temperature unless otherwise specified. c=22nf ** c=22nf ** (note 1) diagram2 c=22nf ** diagram3 v r =0.5v bo t a =65 c tp=20 m s f=100hz repetitive peak on-state current test condition v bo i+v bo i-i-v bo i i d v + i v o i bo tr i b pd r q ja r q jl t j ,t stg i trm value min. typ. max. 36 3 100 10 150 400 150 125 32 1.5 28 -3 5 5 -40 a 2 marking :db 3 sod-123fl 1.0 0.2 2.8 0.1 1. 8 0.1 cathode band top view 3.7 0.2 0.6 0.25 1. 3 0.15 0.10-0.30 dimensions in millimeters mdd electronic
ratings and characteristic curves sod db3 fig. 1-power dissipation versus ambient temperature(maximum values) 160 140 120 100 80 60 40 20 0 0 10 20 30 40 50 60 70 80 90 100 110 120 130 fig. 2-peak pulse current versus pulse duration (maximum values) 10 100 1000 10000 2 1 0.1 0.01 fig. 3-relative variation of v bo versus junction temperature(typical values) 1.08 1.06 1.04 1.02 1.00 25 50 75 100 125 diagram 3:test circuit see diagram 2.adjust r for i p =0.5a diagram 2:test circuit output voltage i bo i b 0.5v bo d v v bo 10ma + i f - i f + v - v diagram 1:current-voltage characteristics 220 v 50 hz 0.1 m f d.u.t vo r=20 w 10 k w 500 k w 90% 10% i p t r tj( c) p,power dissipation,mw ambient temperature, c i trm, peak pulse current,a tp,pulse duration, m s tj,junction temperature, c relative variation of v bo v bo [tj] v bo [tj=25 c] mdd electronic
|
