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VBP104SR

VBP104SR

Vishay Semiconductor Opto Division
Photodiode 940nm 100ns 130° 2-SMD, Z-Bend
Active4,335 in stock

Overview

The VBP104SR is a high-speed silicon PIN photodiode with a large 4.4mm2 active area and a wide 130-degree viewing angle. It is designed for high radiant sensitivity in the visible and near-infrared spectrum, specifically optimized for 940nm wavelengths. The surface-mount Z-bend package enables easy automated assembly while maintaining a low 100ns response time.

Why Choose This Part

The Z-bend surface-mount package offers a low-profile solution without sacrificing the large active area required for high sensitivity. It features a wide spectral range of 430nm to 1100nm and a high reverse breakdown voltage of 60V, providing robust performance in varied lighting conditions.

Applications

High Speed Photo Detection
Utilizing its 100ns response time for fast optical pulse detection and high-speed data signaling.
Infrared Remote Control
The 940nm peak sensitivity and 130-degree wide angle make it ideal for IR receivers in consumer and industrial systems.
Industrial Light Barriers
Reliable detection of light beam interruptions in safety and positioning sensors due to its low 2nA dark current.

Key Specifications

Diode Type PIN
Wavelength 940nm
Active Area 4.4mm²
Mounting Type Surface Mount
Response Time 100ns
Viewing Angle 130deg
Package / Case 2-SMD, Z-Bend
Spectral Range 430nm ~ 1100nm
Current - Dark (Typ) 2nA
Operating Temperature -40degC ~ 100degC
Voltage - DC Reverse (Vr) (Max) 60 V

Getting Started

To integrate this photodiode, bias it in reverse mode to minimize capacitance and achieve the rated 100ns response time. Connect the output to a transimpedance amplifier (TIA) using an op-amp with low input bias current to convert the generated photocurrent into a usable voltage signal for an ADC or comparator.

Also Consider

BPW34S Osram Opto Semiconductors - A widely used alternative with a similar active area and spectral range in a standard DIL surface-mount package.
TEMD5010X01 VSHVishay - A smaller footprint photodiode for applications with tighter space constraints that still requires high speed.