PHOTODIODE Si PIN photodiode , , S5971 S5972 S5973 series High-speed photodiodes (S5973 series: 1 GHz) S5971, S5972 and S5973 series are high-speed Si PIN photodiodes designed for visible to near infrared light detection. These photodiodes provide wideband characteristics at a low bias, making them suitable for optical communications and other high-speed photometry. S5973 series includes a mini-lens type (S5973-01) that can be efficiently coupled to an optical fiber and a violet sensitivity enhanced type (S5973-02) ideal for violet laser detection. Features Applications l l High-speed response Optical fiber communications S5971 : 100 MHz (VR=10 V) l High-speed photometry S5972 : 500 MHz (VR=10 V) l Violet laser detection (S5973-02) S5973 series: 1 GHz (VR=3.3 V) l Low price l High sensitivity S5973-02: 0.3 A/W, QE=91 % (=410 nm) l High reliability General ratings / Absolute maximum ratings Absolute maximum ratings Dimensional Active area Effective Reverse Power Operating Storage Package outline/ Type No. size active area voltage dissipation temperature temperature Window VR Max. P Topr Tstg 1 material * 2 (mm) (mm) (mm ) (V) (mW) (C) (C) S5971 1.2 1.1 S5972 /K 0.8 0.5 S5973 TO-18 20 50 -40 to +100 -55 to +125 S5973-01 /L 0.4 0.12 S5973-02 /K Electrical and optical characteristics Photo sensitivity Short Temp. Spectral Peak S circuit Dark coefficient Cut-off Terminal response sensitivity (A/W) current current of frequency capacitance NEP Type No. range wavelength Isc ID ID fc Ct VR=10 V p 100 lx TCID f=1 MHz 660 780 830 p nm nm nm Typ. Max. 1/2 (times/C) (nm) (nm) (A) (nA) (nA) (GHz) (pF) (W/Hz ) 320 to 3 3 3 -15 0.07 * S5971 900 0.64 0.6 1.0 1 * 0.1 * 7.4 10 3 1060 0.55 3 * 3 3 3 -15 0.01 * S5972 800 0.57 0.44 0.55 0.42 0.5 * 0.5 * 3.1 10 1.15 S5973 320 to 0.09 0.52 0.51 0.47 4 4 4 4 -15 1000 0.001 * S5973-01 760 0.42 0.1 * 1* 1.6 * 1.5 10 2 S5973-02 0.45 0.3 * 0.42 0.37 0.09 *1: Window material K: borosilicate glass, L: lens type borosilicate glass *2: =410 nm *3: VR=10 V R *4: V =3.3 V 1Si PIN photodiode S5971, S5972, S5973 series Spectral response Photo sensitivity temperature characteristics (Typ.) (Typ. Ta=25 C) +1.5 0.7 S5971 S5971 0.6 +1.0 0.5 S5972 0.4 S5973-02 S5973 SERIES S5972 +0.5 0.3 S5973/-01 0.2 0 0.1 0 -0.5 200 400 600 800 1000 200 400 600 800 1000 WAVELENGTH (nm) WAVELENGTH (nm) KPINB0158EA KPINB0157EA Frequency response Cut-off frequency vs. reverse voltage (Typ. Ta=25 C, =830 nm, RL=50 ) (Typ. Ta=25 C, =830 nm, RL=50 ) +10 10 GHz S5973 SERIES S5973 SERIES (VR=3.3 V) 0 1 GHz S5972 -3 S5971 (VR=10 V) -10 100 MHz S5971 S5972 (VR=10 V) -20 10 MHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 1 10 100 REVERSE VOLTAGE (V) FREQUENCY KPINB0160EB KPINB0159EB 2 PHOTO SENSITIVITY (A/W) RELATIVE OUTPUT (dB) CUT-OFF FREQUENCY TEMPERATURE COEFFICIENT (%/C)