OPF420 OPTEK | Alldatasheet
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Product Bulletin OPF420 GP orrek August 1996 ———— Type OPF420 ty ns ee ee eae Sees i eel eee case ee 23 a ee ves be CATHODE cS ¢ Rg ‘ gE aN Gs 220 (5.83) 18 14-70) -—— aL oubenemrame Bs pie cos Coe 208 (5.28) 182 (4.62) — DY, 049 (1.22) 1 eee 46 (1.179 ae | i i : OIWENSIONS ARE IN INCHES (HILLIMETERS) "ex (0.9) Features Absolute Maximum Ratings (Ta = 25° C unless otherwise noted) Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 sec. with soldering Description Fe) EY C00) - a Notes: The OPF420 is a low noise silicon PIN (1) Derate linearly @ 2.0 mW/° C above 25°C. photodiode mounted in a special TO-46 —_—_(2) RMA flux is recommended. Duration can be extended to 10 sec. max when flow soldering. offers fast response at moderate bias Responsivity levels apply to 50 im, 62.5 1m and 100 um core optical fibers. and is compatible with LED and laser (4) Fi = 50 2, 10%-90% diode sources in the 800-900 nm Typical Performance Curves wavelength region. Low capacitance improves signal to noise performance in typical short haul LAN applications. Relative Spectral Response 100 P The PIN Photodiode ae designed to TILLLLU NLL interface with multimode optical fibers 090 7 from 50/125 to 200/300 microns. ow LTT ELLY TALL Som tL VIET e 070 S fot LAT TT é alt tl . Alt tty Nt e eLOO be LZEEE EEE S © LZ ELE on 300 7 06800 is Wavelength (nm) Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972) 323-2200 Fax (972) 323-2396 8-68
Electrical Characteristics (Ta = 25° C unless outherwise noted) [symBo. | PARAMETER | MIN MAX|UNITS TEST CONDITIONS | |__R__ [Flux Responsivity [oas[oss| | aw |va=sov® [to |Darkouren | ft | 50] | | | [output Rise Time ee ee |__cr__ [Total Capacitance | [so] | oF |va=zov | [ov |rewotview | oo | fe | TYPICAL PERFORMANCE CURVES DARK CURRENT RISE TIME vs. AMBIENT TEMPERATURE vs. REVERSE VOLTAGE “ od [a Po "8 10000 | | 5 1000 4 14 a ES x | 2 12 S100 =e {| Fe 3 FI 2 g : -| SJ 4 ame a ee
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0 25 50 75 100 125 %D 10 20 30 40 50 60 70 80 90 100 he AMBIENT TEMPERATLRE - (°C) REVERSE VOLTAGE (VDC) DARK CURRENT TYPICAL CAPACITANCE vs, REVERSE VOLTAGE vs. REVERSE VOLTAGE 30 Fa We = 25 oa a 5 < of g 20 a) a ad § a a 62 g 1s a) GS 3 & tr £5 FE} g Vi) Pra ° 7” ar] A oo Fr z RRERREREE (AEE 5 p= —= J 9 | TTT | 1} oo eo) joo 0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100 REVERSE VOLTAGE (VDC) REVERSE VOLTAGE (VDC) Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. Optek Technology, Inc. 1215 W. Crosby Road Carrollton, Texas 75006 (972)323-2200 Fax (972)323-2396 8-69