High speed avalanche photodiode APD-Box Optronics Technology Company

High speed avalanche photodiode 50um APD

An avalanche photodiode (APD) is a highly sensitive semiconductor electronic device that exploits the photoelectric effect to convert light to electricity.

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Features

High Responsivity;

High Stability;

Low Capacitance;

Low Dark Current.

Applications

CATV;

OTDR;

Lidar;

Fiber channel.

Electro-Optical Parameters

Parameters	Symbol	Test conditions	Min.	Typ.	Max.	Unit
Detection Range	λd	Vr=VBR-3V	1000		1680	nm
Detect Area	φ	-	-	50	-	μm
Responsivity	Re	λ=1.55μm, φ0=1μw, Vr=VBR-3V	10	-	-	A/W
Multiplication Factor	M	λ=1.55μm, φ0=1μw, Vr=VBR-3V	10	-	-	-
Max Gain	Mmax	Mmax	20	-	-	-
Breakdown Reverse Voltage	VBR	ID=10μA, φe=0μw	40	-	50	V
Dark Current	Id	VR=VBR-3V, φe=0	-	-	10	nA
Capacitance	C	Vr=VBR-3V	-	-	0.5	pF
-3db Cutoff Frequency	BW	VR=VBR-3V, RL=50Ω	2.5	-	-	GHz
Working Voltage Range=VBR -VP

Package

Original Carton Package;

As customers‘ requirement.

Shipping

5-10 Working days after receive the payment;

Shipment: Air transportation(DHL / UPS / TNT / Fedex / EMS / CHINA POST);

Shipping fee depends on the weight and size.

Payment

For large orders: T/T, Credit card;

For small orders: Paypal are accepted.

Warranty

All products have been tested before shipping out;

All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)

Refund & Replacement

We appreciate your business and offer an instant 7 days return policy. (7 days after receiving the items);

If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;

If the items are defective, please notify us within 3 days of delivery;

Any items must be returned in their original condition to qualify for a refund or replacement;

The buyer is responsible for all the shipping cost incurred.