GP1L21/GP1L22 GP1L21/GP1L22 Subminiature, High Sensitivity Photointerrupter ■ Features ■ Outline Dimensions 1. Ultra-compact ( Capacity: 0.06cc ) 2. High sensing accuracy ( Slit width: 0.3mm GP1L22 ) 3. High current transfer ratio CTR: MIN. 40% , GP1L21 MIN. 20% , GP1L22 4. PWB direct mounting type 5. With mounting hole ) 4 3 1 2 1 Anode 2 Collector ( Center of 1.5 1.2 light path ) 3.9 (C0.8) 5.2 ■ Applications 4.0MIN. (C0.3) 1. Cameras 2. Floppy disk drives 4 - 0.15 Rest of gate (2) 4 - 0.5 ■ Absolute Maximum Ratings Output Parameter Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation Operating temperature Storage temperature *1 Soldering temperature φ 1.5+- 1 2 4 3 ★ Slit width GP1L21: 0.8mm GP1L22: 0.3mm *Tolerance:± 0.2mm *Burr's dimensions : 0.15MAX. *Rest of gate: 0.3MAX. *( ): Reference dimensions *The dimensions indicated by ❈ refer to those measured from the lead base. ( Ta = 25˚C ) Symbol IF VR P VCEO VECO IC PC Ptot T opr T stg T sol 0.1 0 Hole ❈2.5 ❈3.1 Input 3 Emitter 4 Cathode 4.2 ★ Slit width 4.2 2.8 (1.0) ( ( Unit : mm ) Internal connection diagram Rating 50 6 75 35 6 40 75 100 - 25 to + 85 - 40 to + 100 260 Unit mA V mW V V mA mW mW ˚C ˚C ˚C *1 For 5 seconds 1mm or more Soldering area “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” GP1L21/GP1L22 ■ Electro-optical Characteristics Parameter Forward voltage Reverse current Collector dark current Input Output Transfer characteristics Symbol Conditions I F = 20mA VF V R = 3V IR V CE = 10V I CEO V CE = 2V, I F = 1mA Ic V CE = 2V, I F = 1mA I F = 2mA, I C = 0.4mA V CE(sat) I F = 2mA, I C = 0.2mA V CE = 2V, I C = 10mA tr tf R L = 100 Ω GP1L21 GP1L22 GP1L21 GP1L22 Rise time Fall time Collector Current Collector-emitter saturation voltage Response time ( Ta = 25˚C ) 60 120 50 100 40 30 20 10 MAX. 1.4 10 10 - 6 15 7 1.0 1.0 400 350 Unit V µA A mA mA V V µs µs P tot P, P C 80 75 60 40 20 0 - 25 0 25 50 75 85 0 - 25 100 Ambient temperature T a ( ˚C ) 0 25 75 85 50 100 Ambient temperature Ta ( ˚C ) Fig. 3 Forward Current vs. Forward Voltage Fig. 4 Collector Current vs. Forward Current 60 500 T a = 75˚C VCE = 2V T a = 25˚C 25˚C 0˚C - 25˚C 50˚C 100 Collector current I C ( mA ) 200 Forward current I F ( mA ) TYP. 1.2 80 70 Fig. 2 Power Dissipation vs. Ambient Temperature Power dissipation P ( mW ) Forward current I F ( mA ) Fig. 1 Forward Current vs. Ambient Temperature MIN. 0.4 0.2 - 50 20 10 50 GP1L21 40 30 GP1L22 20 5 10 2 1 0 0 0.5 1 1.5 2 2.5 Forward voltage V F ( V ) 3 3.5 0 2 4 6 Forward current I F ( mA ) 8 10 GP1L21/GP1L22 Fig. 5-a Collector Current vs. Collector-emitter ( GP1L21 ) Voltage 22 11 20 10 14 I F = 2.5mA 12 10 2mA 8 1.5mA 6 8 7 6 4 1mA 2 0.5mA 1 1 2 3 4 5 6 7 8 9 0 10 2mA 3 2 0 I F = 2.5mA 5 4 0 P C ( MAX. ) 9 P C ( MAX. ) 16 Collector current I C ( mA ) C ( mA ) 18 Collector current I Fig. 5-b Collector Current vs. Collector-emitter (GP1S22 ) Voltage 1.5mA 1mA 0.5mA 0 1 Fig. 6 Collector Current vs. Ambient Temperature 4.0 4 5 1.0 Collector emitter saturation voltage V CE(sat) (V) Collector current I C ( mA ) 3 6 7 8 9 10 Fig. 7 Collector-emitter Saturation Voltage vs. Ambient Temperature I F= 1mA V CE = 2V 3.5 2 Collector-emitter voltage VCE ( V ) Collector-emitter voltage VCE ( V ) 3.0 2.5 GP1L21 2.0 1.5 GP1L22 1.0 GP1L21: I F = IC = GP1L22: I F = IC = 0.8 2mA, 0.4mA 2mA, 0.2mA GP1L21 GP1L22 0.6 0.4 0.2 0.5 0 -25 0 25 50 75 0 -25 100 0 Ambient temperature Ta ( ˚C ) 25 50 75 100 Ambient temperature Ta ( ˚C ) Fig. 8 Response Time vs. Load Resistance Test Circuit for Response Time 400 Responce time ( µ s ) V CE= 2V 200 I C= 10mA T a = 25˚C 100 tr 50 VCC tf 20 Input RL Output Input Output 10% td 90% 10 td ts 5 5 10 20 50 100 200 ts tr 2 1 RD 500 1000 2000 Load resistance RL ( Ω ) tf GP1L21/GP1L22 Fig. 9 Collector Dark Current vs. Ambient Temperature Fig.10-a Relative Collector Current vs. Shield Distance ( 1 ) ( GP1L21) 10- 4 5 100 5 Relative collector current ( % ) Collector dark current I CEO ( A ) I F = 1mA V CE= 2V T a = 25˚C VCE = 10V 10- 5 10- 6 5 10- 7 5 10- 8 5 10- 9 5 L Shield Detector + 0 ( Detector center ) - 50 10- 10 5 10- 11 25 50 75 0 - 2 100 - 1 Ambient temperature T a (˚C) Fig.10-b Relative Collector Current vs. Shield Distance ( 1 ) ( GP1L22 ) Relative collector current ( % ) Relative collector current ( % ) Shield Detector 0 - 2 - + 0 ( Detector center ) - 1 0 1 2 3 Shield distance L ( mm ) ● 2 3 I F = 1mA V CE = 2V 100 L 50 1 Fig.11 Relative Collector Current vs. Shield Distance ( 2 ) I F = 1mA V CE= 2V T a = 25˚C 100 0 Shield distance L ( mm ) Please refer to the chapter “Precautions for Use ” . T a = 25˚C Shield - Detector + 0 50 0 - 2 ( Detector center ) 0 L - 25 - 1 0 1 Shield distance L ( mm ) 2 3