HSK122 Silicon Epitaxial Planar Diode for High Voltage Switching ADE-208-172B (Z) Rev. 2 Aug. 1995 Features • High reverse voltage. (VR = 400V) • LLD package is suitable for high density surface mounting and high speed assembly. Ordering Information Type No. Cathode band Package Code HSK122 Orange LLD Outline Cathode band 1 2 Cathode band 1 2 1. Cathode 2. Anode HSK122 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Value Unit Peak reverse voltage VRM 410 V Reverse voltage VR 400 V Peak forward current I FM 625 mA Non-Repetitive peak forward surge current I FSM * 1 A Average forward current IO 150 mA Junction temperature Tj 175 °C Storage temperature Tstg –65 to +175 °C Note: Within 1s forward surge current. Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test Condition Forward voltage VF — — 1.2 V I F = 100mA Reverse current IR — — 1.0 µA VR = 400V Capacitance C — — 10 pF VR = 0V, f = 1MHz Reverse recovery time t rr — — 10 ns I F = 30mA, VR = 10V, RL = 2kΩ 2 HSK122 10 10 –1 25°C Ta = 75°C Ta = 2 5°C Ta = –2 5°C 10 Ta = 1 Forward current I F (A) 1.0 –2 –3 0 0.2 0.8 0.4 0.6 1.0 Forward voltage VF (V) 1.2 Fig.1 Forward current Vs. Forward voltage –6 10 Ta = 125°C –7 Reverse current I R (A) 10 Ta = 75°C –8 10 Ta = 25°C -9 10 –10 10 Ta = –25°C –11 10 0 300 100 400 200 Reverse voltage VR (V) 500 Fig.2 Reverse current Vs. Reverse voltage 3 HSK122 f = 1MHz Capacitance C (pF) 10 1.0 –1 10 1.0 10 Reverse voltage VR (V) Fig.3 Capacitance Vs. Reverse voltage 4 102 HSK122 Package Dimensions Unit: mm 1 +0.1 –0.2 3.5 φ 1.4 ± 0.1 φ 1.4 ± 0.1 3.5 2 1 +0.1 –0.2 2 (0.4typ) (0.4typ) 1 Cathode 2 Anode Cathode band (Orange) Cathode band (Orange) ( ) : Reference only HITACHI Code LLD JEDEC Code — EIAJ Code — Weight (g) 0.027 5 Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. 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