25 2 thru dss code 55to+150 55to+150 rrm /10 260 0.05 0.1 30 0.92 0.55 d120 dss120 d115 dss115 d110 dss110 d18 dss18 d16 dss16 d15 dss15 d14 DSS14 d13 dss13 features the plastic package carries underwriters laboratory flammability classification 94v - 0 metal silicon junction,majority carrier conduction low power loss,high efficiency high temperature soldering guaranteed: seconds,0.375"(9.5mm) lead length, 5 lbs. (2.3kg) tension mechanical data case: sod - 123fl, molded plastic terminals: plated leads solderable per mil - std - 750, method 2026 polarity: color band denotes cathode end mounting position: any maximum ratings and electrical characteristics rating at 25 ambient temperature unless otherwise specified. single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. type number symbol dss12 d12 units peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v 20 30 40 50 60 80 100 150 200 v v rwm v dc rms reverse voltage v rms 14 21 28 35 42 56 70 105 140 v average rectified output current i o 1.0 a non - repetitive peak forward surge current 8.3ms single half sine - wave superimposed on rated load (jedec method) i fsm a forward voltage per element @if=1.0a v fm 0.7 0.85 v peak reverse current at rated dc blocking voltage i r ma 10 5 typical junction capacitance (note 1) c j 110 80 pf operating junction temperature range t j - operating and storage temperature range t stg - note:1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 1 of 2 s i n g l e p h a s e 1 . 0 a m p s u r f a c e m o u n t s c h o t t k y =90 a @t b a r r i e r r e c t i f i e r =100 =25 a @t a @t 2(2) 0.111(2.8) 0.095(2.4) 0.079(2.0) 0.063(1.6) 0.047(1.2) 0.032(0.8) 0.063(1.6) 0.079(2.0) 0.047(1.2) 0.032(0.8) dimensions in inches and (millimeters) 0.022(0.55) 0.037(0.95) sod-123fl 8(8) 0.035(0.9) 0.008(0.2) 0.004(0.1) 0.150(3.8) 0.134(3.4) 0.043(1.1) 0.150(3.8) 0.134(3.4) dss 1 1 d125 dss125 250 175 0.95 version:01 www.dyelec.com
fig. 3-maximum non-repetitive peak forward 2 of 2 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 175 surge current fig. 1- forward current derating curve single phase half wave 60hz resistive or inductive load 0 20 40 60 80 100 100 10 1 0.1 0.01 0.001 fig. 4-typical reverse characteristics 30 25 20 15 10 5.0 0 1 10 100 8.3ms single half sine-wave (jedec method) average forward current (a) o 1.0 peak forward surge current (a) number of cycles at 60 hz instantaneous reverse current (ma) percent of rated peak reverse volyage(%) t a =100 c t a =75 c t =25 c a 25 2 thru dss dss 1 1 fig. 2-typical instantaneous forward characteristics 0.2 0.4 0.6 0.8 1.0 1.1 0.01 0.1 1 20 10 t =25 c pulse width=300 m s 1%duty cycle dss15-dss16 dss12-DSS14 dss115-dss120 i n s t a n t a n e o u s f o r w a r d c u r r e n t , ( a ) forward voltage (v) dss18-dss110 a dss125 version:01 www.dyelec.com , instantaneous f v , ambient temperature ( c) a t r i i i i fsm f (a v)
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