TLP550(F) Toshiba

TLP550 TOSHIBA Photocoupler Infrared LED Photo IC + TLP550 Degital Logic Isolation Unit in mm Line Receiver Feedback Control Power Supply Control Switching Power Supply Transistor Invertor TLP550 constructs a high emitting diode and a one chip photo diode transistor. TLP550 has no base connection, and is suitable for application at noisy environmental condition. This unit is 8 lead DIP package. Isolation voltage: 2500 Vrms (min.) Switching speed: t t = 0.5s (typ.)(R =1.9 k) pHL, pLH L TTL compatible TOSHIBA 11 10C4 UL recognized: UL 1577, file No. E67349 Weight: 0.54 g Pin Configuration (top view) 8 1 : N.C. 1 2 : Anode 3 : Cathode 2 7 4 : N.C. 5 : Emitter 3 6 6 : Collector 7 : N.C. 5 4 8 : Cathode Schematic I CC V CC I F 8 2 V I F O 3 V O 6 GND 5 1 2002-09-25 TLP550 Maximum Ratings (Ta = 25C) Characteristic Symbol Rating Unit Forward current (Note 1) I 25 mA F Pulse forward current (Note 2) I 50 mA FP Peak transient forward I 1 A FPT current (Note 3) Reverse voltage V 5 V R Diode power dissipation P 45 mW D (Note 4) Output current I 8 mA O Peak output current I 16 mA OP Supply voltage V 0.5~15 V CC Output voltage V 0.5~15 V O Output power dissipation P 100 mW O (Note 5) Operating temperature range T 55~100 C opr Storage temperature range T 55~125 C stg Lead solder temperature (10s) T 260 C sol Isolation voltage BV 2500 Vrms S (AC, 1min., R.H. = 40~60%) (Note 6) (Note 1) Derate 0.8mA above 70C. (Note 2) 50% duty cycle, 1ms pulse width. Derate 1.6mA / C above 70C. (Note 3) Pulse width 1s, 300pps. (Note 4) Derate 0.9mW / C above 70C. (Note 5) Derate 2mW / C above 70C. 2 2002-09-25 Detector LED