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Information - Help 
ID = 71270
Brand: Toshiba Corporation; Tokyo
Tube type:  IC - Integrated Circuit 
Identical to TLP721 = P721

Base SPECIAL TUBEBASE in general

Aufbau/Content: IC (GaAs IRED + Photo Transistor);
Form/Case/Outline: DIP-4;
Applikation/Type: Photocoupler;
Daten/ LED: If: <60 mA (typ.: 16 mA); Vr: 5 V; I fp: 1 A; V f: 1.15 V; Ir: <10 µA; Pd: 100 mW; tmax j: 125 °C;
Detector(Transistor): U S: 0.2 V; Umax(Uce): 55 V; Ic max: 50 mA (typ:: 1 mA); Pc: 150 mW; t op: -40...+100 °C;
Total Package: Pt: 250 mW; CCTR: 50...600 %;

Dimensions (WHD)
incl. pins / tip
5 x 7 x 8 mm / 0.20 x 0.28 x 0.31 inch
Weight 1 g / 0.04 oz
Information source - - Manufacturers Literature   

TLP721: Schema TX-28
Egon Strampe

tlp721_s.png TLP721: Toshiba
Günther Stabe † 19.8.20

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