BPW-34 Lead Frame Molded Photodiodes APPLICATIONS FEATURES * IR Sensors * Bar Code Scanners * Color Analysis * Smoke Detectors * High Reliability * High Density Package * Rugged Resin Mold * Fast and Low Dark Current BPW-34 series are a family of high quality and reliability plastic encapsulated photodiodes. All three types of devices in this series, exhibit similar electrical characteristics, but vary in optical response. BPW-34B has an excellent response in the blue region of the spectrum, while BPW-34F is an excellent choice for applications requiring blocking the visible light. They are excellent for mounting on PCB and hand held devices in harsh environments. BPW34 min typ .55 .60 .15* .20* .50 .55 0V 1 MHz -10 V 1 MHz typ typ NEP (W/_Hz) Dark Current (nA) max Rise Time (ns) -10 V 830 nm 50 ohm -10V 950 nm -10 V typ Reverse Voltage (V) typ max typ 40 20 4.2 e -14 350-1100 7.25 BPW34B 2.69 sq BPW34F 750-1100 65 12 2 30 1.3 e -13* Temp Range (C) Package Style Storage 950 nm Capacitance (pF) -40 ~ +100 Responsivity (A/W) TA=23 C Operating Spectral Range Dimension (mm) Active Area Area (mm2) Model No. AT -25 ~ +85 TYPICAL ELECTRO-OPTICAL SPECIFICATION O 19 / Molded 4.6 e -14 * Measured at = 410 nm For MECHANICAL DRAWINGS Click Here Typical Dark Current vs Temperature Typ ical Dark C urrent vs R everse B ias VR = 10V 4 D ark Current (nA) 100.0 10.0 1.0 3 2 1 0 0.1 0 20 40 60 80 0 100 70 10 20 30 40 R ev erse V o ltag e (V ) Temperature (C) Typical Capacitance vs Reverse Bias Ty pical S pe ctra l R es po n se f = 1 MHz 0.6 R e sp o n siv ity (A /W ) 60 Capacitance (pF) Dark Current (nA) 1000.0 50 40 30 20 0.4 BP W -34 B 0.3 B PW -3 4 0.2 B PW -3 4F 0.1 10 0 0.01 0.5 0.1 1 10 0 30 0 100 40 0 50 0 Reverse Voltage (V) UDT Sensors Inc. Phone: 60 0 70 0 80 0 90 0 100 0 110 0 W a ve le ng th (n m ) 310-978-0516 Fax: 310-644-1727 http:\\www.udt.com