FU-318AP Datasheet | Mitsubishi Electric

DESCRIPTION The FU-318AP-VM6/318SAP-VM6 series avalanche photodiode(APD) modules are designed for use in fiber testing equipment and high-speed, long haul optical munication systems. The coaxial pakage contains an In Ga As APD coupled into either singlemode or multimode fiber pigtail. FEATURES z High-responsivity (0.85A/W at 1300nm) z High-speed response (fc=3GHz) z Wide Operating Temperature Range : - 40 to + 85°C z Easy handling APPLICATION Fiber testing equipment(OTDRs) Long haul optical munication systems ABSOLUTE MAXIMUM RATINGS (Tc=25°C) Parameter Symbol Reverse current (CW) Ir Forward current (CW) If Operating case temperature Tc Storage temperature Tstg .. Conditions - Rating 500 2 -40~+85 -40~+85 Unit µA m A °C °C ELECTRICAL/OPTICAL CHARACTERISTICS (Tc=25°C, 1.3µm unless otherwise noted) Limits Parameter Symbol Test Conditions Min. Typ. Detection range 1000 Responsivity(Note 1) R M=1(Note 2) 0.75 0.85 0.85 0.95 λ=1.5µm M=1(Note 2) Breakdown voltage Vbr 50 Id=100µA Temp.coefficient of Vbr(note 4) β 0.1 0.17 Id=100µA,Tc=-40~85°C Dark current Id Vr=0.9Vbr,Tc=25°C Vr=0.9Vbr,Tc=70°C Vr=0.9Vbr,Tc=85°C Excess noise factor F M=10(Note 2) 5 Minmum multiplication Mmin 30 Ipo=µA,Vr=V(@Id=µA) (Note 3) Cut-off frequency (-3d B) fc 1 3 M=10,Rl=50Ω (Note 2) Capacitance Ct M=10,f=1MHz 0.6 Note 1. Measured by single-mode fiber : SM9.5/125 Note 2. M : Multiplication ratio Note 3. Ipo : Photo current with an incident opical power Note 4.β=Vbr(25°C+∆T)-Vbr(25°C)/Vbr(25°C) - ∆T×100[%/°C] OPTICAL FIBER SPECIFICATION Limits Parameter FU-318AP-VM6 Type GI Core dia. 50±1 Mode filed dia. N.A. 0.2 Cladding dia. 125±3 Jacket dia. 0.9 typ. Unit Max. 1620 100 0.25 60 700 1000 1 nm A/W V %°C n A GHz p F Unit FU-318SAP-VM6 SM 9.5±1 125±2 0.9 typ. µm µm µm mm Mitsubishi Electric Corporation reserves the right to make changes to the products or information contained herein without notice. No liability is assumed as a result of their use or application. WZ700066B (2/3) MITSUBISHI...