8 PIN DIP DUAL CHANNEL HIGH SPEED EL253X series 1Mbit/s TRANSISTOR PHOTOCOUPLER Features High speed 1Mbit/s High isolation voltage between input and output (Viso=5000 Vrms ) Guaranteed performance from 0C to 70C Wide operating temperature range of -40C to 85C Pb free and RoHS compliant UL approved (No. 214129) VDE approved (No. 132249) SEMKO approved NEMKO approved DEMKO approved FIMKO approved CSA approved CQC approved Description The EL2530 and EL2531 dual channel devices each consist Schematic of an infrared emitting diode, optically coupled to a high speed photo detector transistor. A separate connection for the photodiode bias and output-transistor collector increase the speed by several orders of magnitude over conventional phototransistor couplers by reducing the base-collector capacitance of the input transistor. The devices are packaged in an 8-pin DIP package and available in wide-lead spacing and SMD option. Applications Line receivers Telecommunication equipments Pin Configuration Power transistor isolation in motor drives Replacement for low speed phototransistor photo couplers 1. Anode Feedback loop in switch-mode power supplies 2. Cathode Home appliances 3. Cathode High speed logic ground isolation 4. Anode 5. Gnd 6. Vout2 7. Vout1 8. V CC Everlight Electronics Co., Ltd. 1 8 PIN DIP DUAL CHANNEL HIGH SPEED EL253X series 1Mbit/s TRANSISTOR PHOTOCOUPLER Absolute Maximum Ratings (T =25C) a Parameter Symbol Rating Unit Forward current I 25 mA F Peak forward current I 50 mA FP (50% duty, 1ms P.W) Peak transient current Input I 1 A Ftrans (1s P.W,300pps) Reverse voltage V 5 V R Power dissipation P 45 mW IN Power dissipation P 35 mW O Average Output current I 8 mA O(AVG) Output Peak Output current I 16 mA O(PK) Output voltage V -0.5 to 20 V O Supply voltage V -0.5 to 30 V CC *1 Isolation voltage V 5000 V rms ISO Operating temperature T -40 ~ +100 C OPR Storage temperature T -40 ~ +125 C STG *2 Soldering temperature T 260 C SOL Notes *1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2, 3, 4 are shorted together, and pins 5, 6, 7, 8 are shorted together. *2 For 10 seconds. Everlight Electronics Co., Ltd. 2
