BPW38

BPW38 HERMETIC SILICON PHOTODARLINGTON PACKAGE DIMENSIONS FEATURES Hermetically sealed package Narrow reception angle 0.209 (5.31) 0.184 (4.67) European “Pro Electron” registered DESCRIPTION 0.030 (0.76) NOM 0.255 (6.48) The BPW38 is a silicon photodarlington mounted in narrow angle TO-18 package. 0.50 (12.7) MIN SCHEMATIC C 0.020 (0.51) 3X Base 0.100 (2.54) 0.050 (1.27) B Emitter Collector (Case) E 0.040 (1.02) 0.040 (1.02) 45° Ø0.100 (2.54) NOTES: 1. Dimensions for all drawings are in inches (mm). 2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless otherwise specified. 1. Derate power dissipation linearly 3.00 mW/°C above 25°C ambient. 2. Derate power dissipation linearly 6.00 mW/°C above 25°C case. 3. RMA flux is recommended. 4. Methanol or isopropyl alcohols are recommended as cleaning agents. 5. Soldering iron tip 1/16” (1.6mm) minimum from housing. 6. As long as leads are not under any stress or spring tension. 7. Light source is a GaAs LED emitting light at a peak wavelength of 940 nm. ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature Storage Temperature Soldering Temperature (Iron)(3,4,5 and 6) Soldering Temperature (Flow)(3,4 and 6) Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Power Dissipation (TA = 25°C)(1) Power Dissipation (TC = 25°C)(2) (TA = 25°C unless otherwise specified) Symbol TOPR TSTG TSOL-I TSOL-F VCEO VCBO VEBO PD PD Rating -65 to +125 -65 to +150 240 for 5 sec 260 for 10 sec 25 25 12...