Product Overview
The B Series Lead Selenide (PbSe) Single Channel Infrared Detectors offer a high-performance solution for material analysis within the 1-5 micron spectrum. These detectors provide a compelling balance of sensitivity, fast response time, and industry-leading reliability, ensuring consistent performance for demanding applications. Their high sensitivity maximizes measurement dynamic range, ideal for detecting trace elements, while the fast response time supports real-time measurements. Designed for durability and long life, they minimize maintenance costs. Available in uncooled and cooled configurations, the B Series detectors can be customized with various element sizes, cooling options, and package types to meet specific system and application requirements. Cooled units enhance sensitivity for low-level signal detection and improve stability in fluctuating environments. Opto Diode has over 25 years of experience manufacturing high-performance PbS and PbSe infrared detectors, ensuring consistent, repeatable performance and dedicated customer support from prototyping to high-volume production. Custom requirements can be addressed by contacting the sales team.
Product Attributes
- Brand: ITW Company (Opto Diode)
- Material: Lead Selenide (PbSe)
- Spectrum: Deep UV to Mid-IR, 1-5 Micron Region
- Configurations: Uncooled and Cooled Devices
- Certifications: Not specified
- Origin: Not specified
Technical Specifications
| Model # | Part # | Description - Size | Package Type | Active Element Area (mm) | Element Operating Temp. (C) | Peak Sensitivity Wavelength p (m) | D* p, 1000 Hz,1 Hz (cm HZ/ W) | Responsivity p, 1000 Hz (V/W) | Resistance (M) | Time Constant (sec) | Window Type | Absolute Ratings Storage & Operating Temperature (C) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BXP Series - Uncooled PbSe Packaged IR Detectors | ||||||||||||
| BXP-15E | 40785 | 1 mm x 1 mm | TO5 | 1 | +23 (Typ. Ambient) | 3.6 - 3.8 | 7.0x10 - 2.0x10 | 1.5x10 - 3.0x10 | 0.7 - 1.5 | 2 - 5 | Flat Sapphire | -40 to +85 |
| BXP-25M | 40573 | 2 mm x 2 mm | TO5 | 4 | +23 (Typ. Ambient) | 3.6 - 3.8 | 1.0x10 - 2.0x10 | 7.5x10 - 1.5x10 | 0.1 - 2.5 | 2 - 5 | ARSi | -40 to +85 |
| BXP-35E | 40055 | 3 mm x 3 mm | TO5 | 9 | +23 (Typ. Ambient) | 3.6 - 3.8 | 2.65x10 - 1.5x10 | 4.75x10 - 1.5x10 | 0.5 - 1.75 | 2 - 5 | Flat Sapphire | -40 to +85 |
| BXP-35F | 40333 | 3 mm x 3 mm | TO5 | 9 | +23 (Typ. Ambient) | 3.6 - 3.8 | 5.0x10 - 1.5x10 | 6.0x10 - 1.0x10 | 0.5 - 1.0 | 2 - 5 | 2.4 m Longpass Ge Filter | -40 to +85 |
| BXT1 Series - One Stage Cooled PbSe Packaged IR Detectors | ||||||||||||
| BXT1-28TE | 40521 | 2 mm x 2 mm | TO8 | 4 | -25 (Typ. Ambient) | 4.0 - 4.2 | 1.4x10 - 2.8x10 | 2.0x10 - 3.0x10 | 0.5-10.0 | 6 - 12 | Flat Sapphire | -40 to +85 |
| BXT1-37T | 40136 | 3 mm x 3 mm | TO37 | 9 | -25 (Typ. Ambient) | 4.0 - 4.2 | 1.4x10 - 2.8x10 | 1.3x10 - 2.0x10 | 0.5-10.0 | 6 - 12 | Flat Sapphire | -40 to +85 |
| BXT2 Series - Two Stage Cooled PbSe Packaged IR Detectors | ||||||||||||
| BXT2-17T | 40174 | 1 mm x 1 mm | TO37 | 1 | -35 (Typ. Ambient) | 4.1 - 4.3 | 1.6x10 - - | 6.6x10 - - | 1.0 - 15.0 | 8 - 14 | Flat Sapphire | -40 to +85 |
| BXT2-17TF | 40065 | 1 mm x 1 mm | TO37 | 1 | -30 (Typ. Ambient) | 4.3 - 4.7 | 2.4x10 - - | 1.2x10 - - | 1.5 - 7.0 | 8 - 14 | 4.7 m Bandpass Si Filter | -40 to +85 |
| BXT2-27 | 40587 | 2 mm x 2 mm | TO37 | 4 | -30 (Typ. Ambient) | 4.1 - 4.3 | 1.8x10 - - | 3.0x10 - - | 1.0 - 4.5 | 8 - 14 | Flat Sapphire | -40 to +85 |
| BXT2-37T | 40071 | 3 mm x 3 mm | TO37 | 9 | -35 (Typ. Ambient) | 4.1 - 4.3 | 1.6x10 - - | 2.2x10 - - | 1.0 - 15.0 | 8 - 14 | Flat Sapphire | -40 to +85 |
| BXT2S-28T | 40186 | 2 mm x 2 mm | TO8 | 4 | -45 (Typ. Ambient) | 4.3 - 4.5 | 2.0x10 - 3.5x10 | 5.0x10 - 7.5x10 | 1.0 - 15.0 | 12 - 25 | Flat Sapphire | -40 to +85 |
| BXT2S-38T | 40203 | 3 mm x 3 mm | TO8 | 9 | -45 (Typ. Ambient) | 4.3 - 4.5 | 2.0x10 - 3.5x10 | 3.3x10 - 5.0x10 | 1.0 - 15.0 | 12 - 25 | Flat Sapphire | -40 to +85 |
| BXT2S-68TE | 40076 | 6 mm x 6 mm | TO8 | 36 | -25 (Typ. Ambient) | 4.3 - 4.5 | 1.5x10 - - | 1.65x10 - 2.5x10 | 1.0 - 15.0 | 12 - 25 | Flat Sapphire | -40 to +85 |
Applications
- Gas analysis (Medical, Industrial)
- Emissions monitoring
- Spectroscopy
- Process control systems
- Thermal imaging
- Defense and security
2411200012_Opto-Diode-Corp-40065_C20010760.pdf
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