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Date: 22nd Oct 09
New series of high-speed PIN photodiodes from Vishay
Vishay has introduced the VBPW34x and VBP104x, a series
of eight high-speed SMD PIN photodiodes, which are optimized
for smoke detection, detectors in light barriers, and data
transmission in a wide range of consumer and industrial
applications.
The VBPW34FAS, VBPW34FASR, VBP104FAS, and VBP104FASR photodiodes
feature a daylight-blocking filter matched with IR emitters
operating at a wavelength of 870 nm or 950 nm, such as Vishay's
TSFFxxxx series. These devices are optimized to detect infrared
signals in light barrier applications covering the range
of 780 nm to 1050 nm, and offer a peak wavelength of 950
nm.
For high-speed photo detection, the VBPW34S, VBPW34SR,
VBP104S, and VBP104SR clear epoxy devices are ideal for
signal detection in the spectral range of 430 nm to 1100
nm, and offer a peak wavelength of 940 nm.
The VBPW34x series photodiodes feature a large optical
sensitive area of 7.5 mm2 that provides a high output signal
of 55 µA typical at an illumination condition of 1
mW/cm2 at 950 nm and 5-V reverse bias. The VBP104x series
devices offer a small optical sensitive area of 4.4 mm2
that provides an output signal of 35 µA and 30 % low
capacitance.
Device Specification Table:
| Part number |
Type |
Package |
Spectral range |
Peak sensitivity |
Ira |
Radiant sensitive area |
| VBPW34FAS |
Daylight blocking |
Gullwing |
780 nm to 1050 nm |
950 nm |
55 µA |
7.5 mm2 |
| VBPW34FAS |
Daylight blocking |
Reverse gullwing |
780 nm to 1050 nm |
950 nm |
55 µA |
7.5 mm2 |
| VBP104FAS |
Daylight blocking |
Gullwing |
780 nm to 1050 nm |
950 nm |
35 µA |
4.4 mm2 |
| VBP104FASR |
Daylight blocking |
Reverse gulling |
780 nm to 1050 nm |
950 nm |
35 µA |
4.4 mm2 |
| VBPW34S |
Clear epoxy |
Gullwing |
430 nm to 1100 nm |
940 nm |
55 µA |
7.5 mm2 |
| VBPW34SR |
Clear epoxy |
Reverse gullwing |
430 nm to 1100 nm |
940 nm |
55 µA |
7.5 mm2 |
| VBP104S |
Clear epoxy |
Gullwing |
430 nm to 1100 nm |
940 nm |
35 µA |
4.4 mm2 |
| VBP104SR |
Clear epody |
Reverse gullwing |
430 nm to 1100 nm |
940 nm |
35 µA |
4.4 mm2 |
Operating temperature range: - 40 °C to + 100 °C
Availability: Now
For more details visit www.vishay.com
Editorial Product Rating: Average Plus
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