| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,710 pcs
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1710 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The Everlight Electronics PT15-21B/TR8 is a phototransistor designed for various sensing applications. It comes in a compact 1206 surface mount package, molded in black plastic with a flat top-view lens, spectrally matched to infrared emitting diodes.
Key electrical characteristics include a collector-emitter voltage (VCEO) of 30V and a maximum collector current (IC) of 20mA. The device boasts a fast response time with typical rise and fall times of 15ns, making it suitable for high-speed switching applications. Its collector dark current is a maximum of 100nA, and the on-state collector current is typically 0.3mA at 1mW/cm² irradiance.
This phototransistor operates within a temperature range of -25°C to +85°C and has a storage temperature range of -40°C to +85°C. The peak wavelength sensitivity is 980nm, with a spectral bandwidth ranging from 770nm to 1200nm.
Applications for the PT15-21B/TR8 include miniature switches, counters, sorters, interrupters, and position sensors. Its high reliability and small junction capacitance contribute to its suitability in demanding electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.16 | $1.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -25 to +85 °C.
It is available in a 1206 surface mount package with a black lens.
The peak sensitivity wavelength is 980 nm.
Typical rise time is 15 ns and typical fall time is 15 ns under test conditions VCE=5V, IC=1mA, RL=1000Ω.
The maximum collector current is 20 mA.
The maximum collector dark current is 100 nA at VCE=20V with no illumination.