optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. optical emitter and sensor pair opb100z, opb100ez, opb100sz optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a.1 01/06 page 1 of 3 features: ? 890 nm infrared led emitter ? silicon phototransistor sensor ? snap-in mounting ? variable sensing distance over 36? (91.4 cm) ? low profile package ? 24? (61.0 cm) wire leads description: the opb100 series consists of an infrared led ( opb100ez ) and phototransistor ( opb100sz ) in separate plastic housings. the low cost, snap-in design requires no screws or other mounting hardware for ease of installation. the emitter and sensor are not apertured, which allows separation distances in excess of 36? (91.4 cm) without concern for precise alignment. the front side clip allows mounting of the product to any 0.062? (1.57 mm) thick material. this product is designed for general switching an d low-speed data communications applications. red black white green ordering information part number led peak wavelength sensor lead length / spacing opb100z 880 nm transistor opb100-ez OPB100-SZ 24" / 26 awg wire applications: ? non-contact reflective object ? non-contact interruptive sensing ? assembly line automation ? machine automation ? machine safety snap body emitter (led) phototransistor symbolize cover 26 awg ul rated color/pin description red-1 anode black-2 cathode white-3 collector green-4 emitter rohs
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. optical emitter and sensor pair opb100z, opb100ez, opb100sz optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a .1 01/06 page 2 of 3 electrical characteristics (t a = 25 c unless otherwise noted ? for reference only) symbol parameter min typ max units test conditions input diode (see op298 for additional information ? for reference only) v f forward voltage - - 1.7 v i f = 20 ma i r reverse current - - 15 a v r = 10 v q hp emission angle at half power points - 25 - degree i f = 20 ma e e (apt) aperture radiant incidence 2.4 - - mw/cm 2 i f = 100 ma distance = 1.43? (3.63 cm) aperture = 0.25? (6.35 mm) output phototransistor (see op598 for additional information ? for reference only) v (br)ceo collector-emitter breakdown voltage 30 - - v i c = 1 ma, e e = 0mw/cm 2 (no light) v (br)eco emitter-collector breakdown voltage 5 - - v i c = 100 a, e e = 0mw/cm 2 (no light) i ceo collector dark current - - 100 na v ce = 10v, i f = 0, e e = 0 mw/cm 2 (no light) v ce(sat) collector-emitter satura tion voltage - - 0.4 v i c = 400 a, e e = 1.7 mw/cm 2 i c(on) on-state collector current 5 - - ma v ce = 5 v, e e = 1.7 mw/cm 2 notes: 1. derate linearly 3.33mw/ c above 25 c. 2. all parameters measured using pulse technique. 3. derate linearly 1.43mw/c above 25c. absolute maximum ratings (t a =25c unless otherwise noted) storage temperature range -40 o c to +85 o c operating temperature range (1) -40 o c to +80 o c input led (op298 for additional information) forward dc current 100 ma peak forward current (1 s pulse width, 300 pps) 1 a reverse dc voltage 2 v power dissipation (2) 142 mw collector-emitter voltage 30 v emitter-collector voltage 5 v output phototransistor (op598 for additional information) collector dc current 50 ma power dissipation (3) 250 mw
optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. optical emitter and sensor pair opb100z, opb100ez, opb100sz optek technology inc. ? 1645 wallace drive, carrollton, texas 75006 phone: (972) 323-2200 or (800) 341-4747 fax: (972) 323-2396 sensors@optekinc.com www.optekinc.com issue a.1 01/06 page 3 of 3 output current vs. distance 0.01 0.1 1 10 100 123456789101112 distance (inches) typical output current (ma) if=20 m a if=50 m a
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