The S15414-02 is a gain-stabilized silicon avalanche photodiode with built-in temperature compensation, designed for use in optical rangefinders. It features a compact glass epoxy package measuring 2.0 × 1.8 × 0.85 mm, a peak sensitivity wavelength of 800 nm at a gain of 50, and a typical cutoff frequency of 1.2 GHz at λ=800 nm. The photosensitive area is ϕ0.2 mm, with an operating reverse voltage determined by gain-stabilized mode operation and a temperature coefficient of 0.63 V/°C. Dark current is specified up to 150 pA under gain-stabilized conditions, and gain ranges from 40 to 60. The device operates from -30 °C to +105 °C and is qualified to JEDEC J-STD-020 MSL 2a for reflow soldering.
High-speed, compact Si APD that does not require temperature adjustment
The S15414 series is a gain-stabilized APD (GS APD) with a built-in temperature compensation function inside the sensor. This realizes constant gain without the need for temperature adjustment. It is suitable for laser monitors of optical rangefinders used in a wide range of applications, from consumer to industrial.
Features
- Built-in temperature compensation function
- Compact package: 2.0 × 1.8 × 0.85t mm
- Peak sensitivity wavelength: 800 nm (M=50)
- High-speed response: cutoff frequency=1.2 GHz typ. (λ=800 nm, M=50)
| Hamamatsu Photonics Europe | |
|---|---|
| Product Category | Photodiodes |
| Product Number | S15414-02 |
| Product Name | Si APDs |
| Photodiode Type | Avalanche Photodiode |
| Spectral Response Range | 400 to 1000 nm (4000 to 10000 Å) |
| Peak Sensitivity Wavelength | 800 nm (8000 Å) |
| Photodiode Material | Silicon |
