MCL1300

® MOTOROLA a~ CURRENT LIMITING DIODES MCll300 thru MCll304 CURRENT LIMITING DIODES ~ Field-effect current limiting diodes designed for applications requiring a current reference or a constant current over a specified voltage range. CURRENT-LIMITER CHARACTERISTICS AND SYMBOL IDENTIFICATION (See Notes 1 thru 6) ZK r-r JI I VL IpJ)VT ~ 00 10 20 30 40 50 VOLTS ! I1 .J Vpo~ I 1 60 70 80 90 MAXIMUM RATINGS (TA=25·C unless otherwise noted) ~ ~ Junction and Storage Temperature: -65·C to +200·C Peak Operating Voltage: See Table ELECTRICAL CHARACTERISTICS (TA = 25·C uL-n-le-s-s-o-t-he-r-w-is-e-n-o-t-ed-)---;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Type Number Nominal Plnch·Oll Currant Note 1 Ip(mA) Tol. (mA) Test Volt. Note 2 VT (Volts) Limiter Imped. Note 3 ZT(mln) (Megohms) Knee Impad. at6V Note 4 ZK(min) (Megohms) Limiting Vottage Note 5 VL (max) (Volts) Peak Operating Voltage Note 6 VPO (Volts) --, IB @ o MCLI300 0.5 ±O.3 25 MCL1301 1.0 ±O.6 25 MCL1302 2.0 ±O.6 25 MCL1303 3.0 ±0.6 25 MCL1304 4.0 ±O.6 25 4.000 0.600 0.400 0.300 0.250 0.500 0.200 0.100 0.050 0.025 1.0 1.5 2.0 2.0 2.5 75 75 75 75 75 These specIfications are preliminary. SelectIons may be made to obtain nominal currents between those shown, as well as tighter tolerance units. SYMBOL DEFINITIONS: NOTE 1 Ip - The pinch-off current is the guaranteed current at a specified VT. Ip Is specified as a nominal with a tolerance. NOTE 2 VT - The test voltage for measurement of Ip. NOTE 3 ZT - ...