1SS199 Silicon Schottky Barrier Diode for Various Detector, High Speed Switching ADE-208-299A (Z) Rev. 1 Features • Detection efficiency is very good. • Small temperature coefficient. • Small glass package (MHD) enables easy mounting and high reliability. Ordering Information Type No. Cathode band Mark Package Code 1SS199 Green 3 MHD 3 Outline 2 1 Cathode band 1. Cathode 2. Anode 1SS199 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Reverse voltage VR 30 V Average rectified current IO 15 mA Junction temperature Tj 125 °C Storage temperature Tstg –55 to +125 °C Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition Forward current IF 3.0 — — mA VF = 1V Reverse current IR — — 100 µA VR = 10V Capacitance C — — 3.0 pF VR = 1V, f = 1MHz Rectifier efficiency η 70 — — % Vin = 2Vrms, f = 40MHz, RL = 5kΩ, CL = 20pF ESD-Capability — 70 — — V *C = 200pF, Both forward and reverse direction 1 pulse. Note: Failure criterion; I R ≥ 200µA at VR = 10V 1SS199 –1 10 –2 Forward current I F (A) 10 –3 10 –4 10 –5 10 0 0.8 1.2 1.6 0.4 Forward voltage VF (V) 2.0 Fig.1 Forward current Vs. Forward voltage Reverse current I R (A) 10 10 –2 –3 –4 10 –5 10 –6 10 0 5 10 15 25 20 Reverse voltage VR (V) 30 Fig.2 Reverse current Vs. Reverse voltage 1SS199 f = 1MHz Capacitance C (pF) 10 1.0 –1 10 10–1 1.0 Reverse voltage VR (V) 10 Fig.3 Capacitance Vs. Reverse voltage 100 Rectifier efficiency η (%) 80 60 40 20 0 0 0.5 1.0 1.5 2.0 2.5 3.0 Input voltage Vin (Vrms) Fig.4 Rectifier efficiency Vs. Input voltage 1SS199 Package Dimensions Unit: mm 2.4 Max 26.0 Min 1 φ 0.4 3 φ 2.0 Max 26.0 Min 2 1 Cathode 2 Anode Cathode band (Green) HITACHI Code MHD JEDEC Code DO-34 EIAJ Code — Weight (g) 0.084