SM4001 - sm4007 surface mount glass passivated junction prv : 50 - 1000 volts io : 1.0 ampere features : * glass passivated junction * hight current capability * low forward voltage drop * hight reliability and low leakage * for surface mount application * plastic material - ul flammability classification rating 94 v-0 * pb / rohs free mechanical data * case : mini melf, plastic * terminals : solderable per mil-std-202, method 208 * polarity : color band * approx weight : 0.25 grams * mounting position : any maximum ratings and electrical characteristics sin g le p hase, half wave, 60 hz, resistive or inductive loa d for ca p acitive load, derate current b y 20 % symbol SM4001 sm4002 sm4003 sm4004 sm4005 sm4006 sm4007 unit maximum recurrent peak reverse voltage v rrm 50 100 200 400 600 800 1000 v maximum rms reverse voltage v rms 35 70 140 280 420 560 700 v maximum dc blocking voltage v r 50 100 200 400 600 800 1000 v maximum average forward rectified current i f(a v) a peak forward surge current 8.3ms single half sine wave superimposed on rated load (jedec method ) maximum forward voltage at i f = 1.0 a. v f v maximum dc reverse current ta = 25 c 5.0 a at rated dc blocking voltage ta = 125 c 50 a typical thermal resistance, junction to ambient r ja 50 c/w typical junction capacitance (note1) c j 15 pf operating and storage temperature range t j ,t stg -55 to +150 c note : (1) measured at 1.0 mhz and applied reverse voltage of 4.0 v dc rating 1.0 1.1 i r 30 i fsm a minimelf a b c dimensions inches mm dim min max min max note a . 130 .146 3.30 3.70 b .008 .016 .20 .40 c .055 .059 1.40 1.50 ? www.shunyegroup.com.cn
rating and characteristic curves ( SM4001 - sm4007 ) fig.1 - derating curve for output fig.2 - maximum non-repetitive peak rectified current forward surge current 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 ambient temperature, ( c) number of cycles at 60hz fig.3 - typical forward characteristics fig.4 - typical reverse characteristics 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 forward voltage , volts 0.8 0.6 0.4 0.2 1.0 10 1. 0 40 0 50 0 30 20 10 1. 0 80 0.1 0.01 10 0 .1 100 140 020 40 60 120 percent of rated reverse voltage, (%) peak forward surge current, amperes average forward output current, amperes forward current, amperes reverse current, microamperes t j = 25 c 8.3ms single half sine-wave (jeded) method pulse width = 300 s 1% duty cycle 0.01 t j = 25 c t j = 100 c www.shunyegroup.com.cn SM4001 - sm4007
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