edal series l silicon high voltage cartridge series l high voltage silicon rectifiers are designed for applications requiring minimum size combined with maximum power. the half-wave configuration consists of matched, pre-tested, pr e-selected double diffused avalanche rectifiers offering self-protection against voltage transients. faster assembly by eliminating the need of soldering many diodes to achieve equivalent circuitry is a decided e conomy made possible by axial leads that facilitate point-to-point circuit soldering. these compact packages, offering long life and a high degree of reliability, meet rigid environmental conditions. half-wave cir cuits in voltage ratings from 1500 to 30,000 volts piv. currents range from 20 ma to 1 amp. special types are available upon request. electrical ratings (for half wave circuit) maximum allowable dc output current: at 25 o c ambient temperature, 1 amp at 100 o c ambient temperature, 750 ma at 150 o c ambient temperature, 250 ma maximum allowable one cycle surge current: (60 cps single phase non-recurrent, at rated prv and no load 60 amps maximum full load forward voltage drop per kv: (150 o c full cycle average) .5 volt maximum reverse current: (150 o c full cycle average) .5 ma storage temperature: -65 o c to 150 o c ambient operating temperature: -65 o c to 150 o c series l specifications current (tens of ma) 20 ma to 1 amp series designation l piv (hundreds of volts) 1500 to 30,000 volts 25 l 15 first number represents current in tens of milliamps, second is the series desi gnation, third piv in hundreds of volts. 25 l 15, for example, signifies 250 ma, series l, and 1500 volts piv. (203) 467-2591 tel (203) 469-5928 fax email: info@ edal.com internet:http://www.edal.com edal industries, inc. 51 commerce st. east haven, ct 06512
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