FPT100 overview
FPT100 is a component documented by Fairchild Semiconductor. The PDF description identifies it as "General Purpose Silicon Planar Phototransistor." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Fairchild Semiconductor
- Part number: FPT100
- Category: IC
- Datasheet length: 1 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Veo Collector-to-Base Voltage > 50V : Vees Collector-to-Emitter .
- Sustaining Voltage (Note 3) 30V le Collector Currant 25 mA : ELECTRICAL CHARACTERISTICS (25°C Ambient Temperature unless otherwise noted) (Note 9) : SYMBOL] CHARACTERISTIC [min | TYP | MAX_| UNITS TEST CONDITIONS 3 BVeco _ | Emitter-to-Col.
- These ratings glvea maximum junction temperature of 85¢ Cand unction-to-case thermal resistance of 800° CW (derating factor of 9.98mW/*C, anda Junetion-to-ambient thermal resistance of 600° C/W (derating factor of 1.67 mW/*C), 3.
- The effective photosensitive area is typically 1.25 mm? (FPTIODA/B) and 0.78 mm? (FPT1104/8).
- Measured with radiation flux intensity of less than 0.1 4W/crn* over the spectrum from 100-1500 nm.
- Test conditions are: Ve = 60 V, lee = 40 mA, Rk = 100 1, GaAs source, 7.
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the FPT100 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=fpt100-fairchild-semiconductor