SMAJ250CA Datasheet | Zowie Technology

FEATURES - Glass passivated chip - 400 W peak pulse power capability with a 10/1000 µs wavefrom, repetitive rate (duty cycle) : 0.01% - Low leakage - Excellent clamping capability - Very fast response time MECHANICAL DATA Case : JEDEC DO-214AC molded plastic Terminals : Plated axial leads , solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes positive end (cathode) except for bidirectional types Weight : 0.002 ounes, 0.064 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. single phase, half wave, 60Hz resistive or inductive load. for capacitive load, derate current by 20% RATING SYMBOL VALUE UNITS Peak power dissipation with a 10/1000 µs waveform (note 1) PPPM Peak pulse current with a 10/1000 µs waveform (node 1) Power dissipation on infinite heatsink at TL = 75 IPPM PD Peak forward surge current,8.3ms single half sine-wave unidirectional only (note 2) IFSM Operating junction and storage temperature range TJ,TSTG NOTES : (1) Non-repetitive current pulse per Fig. 5 and derated abobe TA = 25per Fig. 1 (2) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. 400 Watts See next table Amps 1.0 Watts 40 Amps -55 to +150 2011/05 Zowie Technology Corporation Zowie Technology Corporation SMAJ SERIES SMAJ PART NUMBER UNI- POLAR BI-POLAR Device Marking Code UNI...