1h1g ~ 1h8g high efficiency rectifiers prv : 50 - 1000 volts io : 1.0 am p ere features : * glass p assivated chi p * hi g h current ca p abilit y * hi g h reliabilit y * hi g h s p eed switchin g * low leaka g e * low forward volta g e * low p ower loss, hi g h efficienc y * pb / rohs free mechanical data : * case : m1a molded p lasti c * e p ox y : ul94v-o rate flame retardan t * lead : axial lead solderable p er mil-std-202, method 208 g uaranteed * polarit y : color band denotes cathode en d * mountin g p osition : an y * wei g ht : 0.20 g ram ( a pp roximatel y) maximum ratings and electrical characteristics rating at 25 c ambient temperature unless otherwise noted. symbol 1h1g 1h2g 1h3g 1H4G 1h5g 1h6g 1h7g 1h8g units maximum recurrent peak reverse voltage v rrm 50 100 200 300 400 600 800 1000 v maximum rms voltage v rms 35 70 140 210 280 420 560 700 v maximum dc blocking voltage v dc 50 100 200 300 400 600 800 1000 v maximum average forward rectified current at ta = 25 c peak forward surge current , 8.3ms single half sine wave superimposed on rated load (jedec method) maximum instantaneous forward voltage at i f = 1.0 a. v f 1.0 1.3 1.7 v maximum dc reverse current at rated dc blocking voltage ta = 25 c maximum full load reverse current average, full cycle 0.375? (9.5mm) lead length at t l = 55 c maximum reverse recovery time (note 1) trr 50 75 ns typical junction capacitance (note 2) c j 15 12 pf operating and storage temperature range t j , t stg - 65 to + 150 c notes : (1) reverse recovery test conditions : i f = 0.5 a, i r = 1.0 a, irr = 0.25 a. (2) measured at 1.0 mhz and applied reverse voltage of 4.0 volts page 1 of 2 rev. 01 : april 28, 2009 i r 5.0 a i r 100 a a a rating i f(av) 1.0 i fsm 25 m1a dimensions in inches and ( millimeters ) 1.00 (25.4) min. 0.085(2.16) 0.075(1.91) 0.138(3.51) 0.122(3.10) 1.00 (25.4) min. 0.024(0.60) 0.022(0.55) iatf 0060636 sgs th07/1033 th09/2479 th97/2478
rating and characteristic curves ( 1h1g - 1h8g ) fig.1 - reverse recovery time characteristic and test circuit diagram + notes : 1. rise time = 7 ns max., input impedance = 1 megaohm, 22 pf. 2. rise time = 10 ns max., source impedance = 50 ohms. 3. all resistors = non-inductive types. fig.2 - typical forward current fig.3 - maximum non-repetitive derating curve 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.4 - typical instantaneous forward fig.5 - typical reverse characteristics characteristics 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 page 2 of 2 rev. 01 : april 28, 2009 0.8 0.6 0.4 0.2 1.0 10 1 20 0 25 0 15 10 5 0.1 80 0.01 0.01 1 0.1 100 140 0 20 40 60 120 percent of rated reverse voltage, (%) peak forward surge current, (a) average forward current, (a) instantaneous forward current, (a) instantaneous reverse current, ( a) pulse width = 300 s 1% duty cycle 8.3ms single half sine-wave (jedec method) 0.001 set time base for 10/20 ns/cm trr + 0 . 5 a 0 - 0.25 a - 1.0 a 1 cm 25 vdc (approx) oscilloscope ( note 1 1 50 10 d.u.t. pulse generator ( note 2 ) single phase half wave 60hz resistive or inductive load 100 10 instantaneous forward voltage, (v) 50,100, 200 v 300, 400 v 600, 800, 1000 v t j = 25c t j = 25c t j = 100 c t j = 150 c iatf 0060636 sgs th07/1033 th09/2479 th97/2478
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