1 features mechanical data surface mount transient vol tage suppressor surface mount transient vol tage suppressor maximum ratings and electrical characteristics o ratings at 25 c ambient temperature unless otherwise specified www.paceleader.tw SMF series breakdown voltage: 5.0 to 190 v peak pulse power: 200 w glass passivated chip 200 w peak pulse power capability with a 10/1000 s waveform, repetitive rate (duty cycle):0.01 % low leakage uni and bidirectional unit excellent clamping capability very fast response time rohs compliant case: molded plastic epoxy: ul 94v-0 rate flame retardant lead: solderable per mil-std-750, method 2026 polarity: color band denotes cathode end except bipolar mounting position: any note: (1)non-repetitive current pulse per fig.5 and derated above t a = 25 c per fig.1 (2)measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum s o d - 1 2 3 . 0 5 5 ( 1 . 4 0 ) .071(1.80) .004(0.10) .006(0.15) .028(0.70) .020(0.50) 0.30ref .037(0.95) .053(1.35) 1.00(2.55) 1.12(2.85) 1.40(3.55) 1.52(3.85)
note: 1. the available parts are "a" type only,the parts without a(v br is 10%) is not available 2. add suffix 'c 'or ' ca ' after part number to specify bi-directional devices 3. for bi-directional devices having v r of 10 volts and under, the i r limit is double 2 www.paceleader.tw surface mount transient vol tage suppressor surface mount transient vol tage suppressor SMF series
www.paceleader.tw 3 surface mount transient vol tage suppressor surface mount transient vol tage suppressor SMF series
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