High Linearity InGaAs PIN Photodiode

ACP’s PTD-HL series InGaAs PIN Photodiode is sensitive at 1310nm and 1550nm bands. It has high linearity and very low second-order inter-modulation distortion (IMD2). Our state-of-the-art planar fabrication techniques lead to high quality and reliability.

All AC Photonics' products are Telcordia qualification tested.

Features		Applications
Planar Semiconductor Design and Dielectric Passivation 3-Pin Coaxial Streamline Packaning with Fiber Pigtail Souperior Noise and Photoelectric Perfomance (High Linearity) Hermetical Packaging and 100% Purge Burn-In		Optical Communication System Optical Power monitor Analog CATV Application, Such as High Frequency(860MHz) CATV receiver Multi-access Transmitter, etc.

Performance Specifications

Electro-Optical Chracteristics(T=25° C)

Parameter	Symbol	Test Conditions	Min.	Typ.	Max.
Operation Wavelength	l		1000nm - 1650nm
Dark Current	ID	VR=5V, Ee=0		0.2nA	0.5nA
Responsivity	Re	VR=5V, l=1310nm	0.85A/W	0.90A/W
Responsivity	Re	VR=5V, l=1550nm	0.90A/W	0.95A/W
Breakdown Voltage	VB	Ee=0, I=10uA	50V	60V
Capacitance	c	f=1MHz, case grounded VR=5V, Ee=0,		0.63pF	0.75pF
Operating Voltage	Vopr			-5V	-15V
Second Order Inter-modulation distortion	IMD2	f1=400MHz, P1=-3dBm f2=450.25MHz, P2=-3dBm MI=40%, Pavg=0dBm, RIoad=50W IMD2: f1+f2=850.25MHz,VR=12V			-75dBc
Back Reflection	RL				-40dB
Frequency Responsibility	BW	VR=5V, 50Ω Load with lead, length=6mm, case open	2GHz

Absolute Maximum Ratings(T=25℃):

Parameter	Min.	Max.
Reverse Voltage		25V
Input Optical Power		10dBm
Reverse Current		5mA
Forward Current		10mA
Operating Temperature	-40℃	+85℃
Storage Temperature	-40℃	+85℃
Lead Solder Temperature		260℃
Lead Solder Duration		10s