Datasheet > G8941_15

G8941_15

更新时间： 2024-10-03 01:25:31

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描述
InGaAs PIN photodiodes

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G8941_15 数据手册

InGaAs PIN photodiodes

G8941 series

Sub-mount type photodiodes for LD monitor

Features

Applications

LD monitor

Photosensitive area

G8941-01: ϕ1 mm

G8941-02: ϕ0.5 mm

G8941-03: ϕ0.3 mm

Miniature package: 2 × 2 × 1 mm

Precise chip position tolerance: ±0.075 mm

Structure

Parameter

G8941-01

G8941-02

G8941-03

Unit

Photosensitive area

ϕ1

ϕ0.5

ϕ0.3

Absolute maximum ratings

Parameter

Reverse voltage

Operating temperature

Storage temperature

Symbol

VR Max.

Topr

Remark

G8941-01

G8941-02

-40 to +85

-55 to +125

G8941-03

Unit

°C

Tstg

* In N2 environment or in vacuum

Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the

product within the absolute maximum ratings.

Electrical and optical characteristics (Ta=25 °C)

G8941-01

Typ.

0.9 to 1.7

0.9

G8941-02

Typ.

0.9 to 1.7

0.9

G8941-03

Typ.

0.9 to 1.7

0.9

Parameter

Spectral response range

Photosensitivity

Symbol Condition

Unit

μm

Min.

Max.

Min.

Max.

Min.

Max.

λ=1.31 μm

λ=1.55 μm

0.8

0.85

0.8

0.85

0.8

0.85

A/W

0.95

Dark current

Shunt resistance

VR=5 V

100

0.5

300

2.5

0.3

1000

1.5

MΩ

Rsh VR=10 mV

VR=5 V

Terminal capacitance

Cutoff frequency

f=1 MHz

VR=5 V

RL=50 Ω

NEP λ=λp

D* λ=λp

200

400

MHz

Noise equivalent power

Detectivity

2 × 10^-14

5 × 10¹²

8 × 10^-15

5 × 10¹²

4 × 10^-15

5 × 10¹²

W/Hz^1/2

cm∙Hz^1/2/W

The G8941 series may be damaged by electrostatic discharge, etc. Be careful when using the G8941 series.

www.hamamatsu.com

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