surface mount ultrafast power rectifiers e-mail: sales@taychipst.com web site: www.taychipst.com 1 of 3 murs205 thru murs210 50v-100v 2.0a features ? small compact surface mountable package with j?bend leads ? rectangular package for automated handling ? high temperature glass passivated junction ? low forward voltage drop (0.74 v max @ 2.0 a, t j = 150 c) ? pb?free packages are available mechanical characteristics: ? case: epoxy, molded ? weight: 95 mg (approximately) ? finish: all external surfaces corrosion resistant and terminal leads are readily solderable ? lead and mounting surface temperature for soldering purposes: 260 c max. for 10 seconds ? polarity: polarity band indicates cathode lead maximum ratings rating symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage mura205t3 mura210t3 v rrm v rwm v r 50 100 v average rectified forward current @ t l = 150 c @ t l = 125 c i f(av) 1.0 2.0 a non-repetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 50 a operating junction temperature t j ?60 to +175 c electrical characteristics characteristic symbol value unit maximum instantaneous forward voltage (note 1) (i f = 2.0 a, t j = 25 c) (i f = 2.0 a, t j = 150 c) v f 0.94 0.74 v maximum instantaneous reverse current (note 1) (rated dc voltage, t j = 25 c) (rated dc voltage, t j = 150 c) i r 2.0 50 a maximum reverse recovery time (i f = 1.0 a, di/dt = 50 a/ s) (i f = 0.5 a, i r = 1.0 a, i r to 0.25 a) t rr 30 20 ns maximum forward recovery time (i f = 1.0 a, di/dt = 100 a/ s, rec. to 1.0 v) t fr 20 ns 1. pulse test: pulse width = 300 s, duty cycle 2.0%. thermal characteristics characteristic symbol max unit thermal resistance, junction?to?lead (t l = 25 c) r jl 13 c/w maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. device package shipping ? ordering information murs205t3 smb 2500 tape & ree l murs210t3 smb 2500 tape & ree l murs210t3g smb (pb?free) 2500 tape & ree l MURS205T3G smb (pb?free) 2500 tape & ree l ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our t ape and reel packaging specification s brochure, brd8011/d.
surface mount ultrafast power rectifiers e-mail: sales@taychipst.com web site: www.taychipst.com 2 of 3 murs205 thru murs210 50v-100v 2.0a 0.3 0.1 0.07 0.03 0.7 0.6 0.5 0.01 0.4 0.8 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 0.3 0.2 0.05 0.02 0.9 1 1.1 0.3 0.1 0.07 0.03 0.7 0.6 0.5 0.01 0.4 0.8 v f, instantaneous voltage (volts) 100 c 25 c 175 c v f, instantaneous voltage (volts) t c = 25 c 175 c v r , reverse voltage (volts) v r , reverse voltage (volts) figure 1. typical forward voltage figure 2. maximum forward voltage figure 3. typical reverse current* figure 4. maximum reverse current* i f , instantaneous forward current (amps) i f , instantaneous forward current ( m a) i r , reverse current ( m a) i r , reverse current ( m a) 0 100 10 1 0.1 80 60 40 0.01 20 100 0 100 10 1 0.1 80 60 40 0.01 20 100 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 0.3 0.2 0.05 0.02 0.9 1 1.1 t j = 25 c t j = 175 c t j = 100 c 100 c t j = 25 c t j = 175 c t j = 100 c
surface mount ultrafast power rectifiers murs205 thru murs210 50v-100v 2.0a e-mail: sales@taychipst.com web site: www.taychipst.com 3 of 3 40 35 20 5 0 15 10 25 30 45 50 3 2.5 1 0 0.5 1.5 2 3.5 4 8 7 4 1 0 3 2 5 6 9 10 c, capacitance (pf) 0 40 35 20 5 32 24 16 0 840 t c , case temperature ( c) v r , reverse voltage (volts) i f(av) , average forward current (amps) rated voltage applied r jc = 13 c/w t j = 175 c dc v r , reverse voltage (volts) figure 5. typical capacitance figure 6. maximum capacitance figure 7. current derating, case figure 8. power dissipation 15 10 25 30 45 50 412202836 0 32 24 16 840 412202836 c, capacitance (pf) i f(av), average forward current (amps) p f, average power dissipation (watts) 80 160 140 120 100 180 90 110 130 150 170 0 2 1.5 1 0.5 2. 5 note: typical capacitance at 0 v = 44 v note: maximum capacitance at 0 v = 47 v t j = 175 c square wave dc square wave
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