90v-100v 3.0a sb3h90 thru SB3H100 1 of 2 mechanical data web site: www.taychipst.com features e-mail: sales@taychipst.com maximum ratings and electrical characteristics high voltage schottky rectifiers 0.210 (5.3) 0.190 (4.8) dia. 0.052 (1.32) 0.048 (1.22) dia. 1.0 (25.4) min. 0.375 (9.5) 0.285 (7.2) 1.0 (25.4) min. dimensions in inches and (millimeters) do-201ad ?plastic package has underwriters laboratory flammability classification 94v-0 ?low power loss, high efficiency ?for use in low voltage high frequency inverters, free wheeling, and polarity protection applications ?guardring for overvoltage protection ?high temperature soldering guaranteed: 250?/10 seconds at terminals case: jedec do-201ad molded plastic body terminals: plated axial leads, solderable per mil-std-750, method 2026 polarity: color band denotes cathode end mounting position: any weight: 0.04 oz., 1.12g maximum ratings and thermal characteristics (t a = 25? unless otherwise noted) parameter symbol sb3h90 SB3H100 unit maximum repetitive peak reverse voltage v rrm 90 100 v maximum working reverse voltage v rwm 90 90 v maximum dc blocking voltage v dc 90 100 v maximum average forward rectified current at t l = 90? i f(av) 3.0 a peak forward surge current 8.3ms single half sine-wave superimposed on i fsm 100 a rated load (jedec method) peak repetitive reverse surge current at t p = 2.0 s, 1kh z i rrm 1.0 a critical rate of rise of reverse voltage dv/dt 10,000 v/ s maximum thermal resistance (2) r ja 30 r jl 10 ?/w storage temperature range t stg ?5 to +175 ? maximum operating junction temperature t j +175 ? electrical characteristics (t a = 25? unless otherwise noted) maximum instantaneous i f = 3.0a, t j = 25? 0.80 forward voltage at: (1) i f = 3.0a, t j = 125? v f 0.65 v maximum dc reverse current t j = 25? 20 a at rated dc blocking voltage t j = 125? i r 4ma notes: (1) pulse test: 300 s pulse width, 1% duty cycle (2) p.c.b. mounted with 0.2 x 0.2 (5.0 x 5.0mm) copper pad areas
2 of 2 e-mail: sales@taychipst.com web site: www.taychipst.com high voltage schottky rectifiers 0 25 50 75 100 125 150 175 0 1.0 2.0 3.0 4.0 0 0.2 0.4 0.6 0.8 1.0 1.2 0.01 0.1 1 10 100 100 1,000 0.1 10 1 10 100 20 40 60 80 100 0.01 0.1 1 10 100 1000 fig. 1 -- forward current derating curve fig. 3 -- typical instantaneous forward characteristics fig. 5 -- typical junction capacitance fig. 4 -- typical reverse characteristics average forward current (a) lead temperature ( c) instantaneous reverse current ( a) percent of rated peak reverse voltage (%) instantaneous forward current (a) instantaneous forward voltage (v) junction capacitance (pf) reverse voltage (v) resistive or inductive load 0.375" (9.5mm) lead length 1 10 100 20 10 40 60 80 100 fig. 2 -- maximum non-repetitive peak forward surge current peak forward surge current (a) number of cycles at 60 hz t j = t j max. 8.3ms single half sine-wave (jedec method) pulse width = 300 s 1% duty cycle t j = 25 c t j = 25 c t j = 100 c t j = 125 c t j = 150 c t j = 125 c t j = 100 c t j = 25 c f = 1.0 mhz vsig = 50mvp-p 0.1 1 10 0.1 10 1 100 100 0 fig. 6 - typical transient thermal impedance transient thermal impedance ( c/w) t, pulse duration (sec.) t j = 150 c t j = 175 c 90v-100v 3.0a sb3h90 thru SB3H100
|
