MA157A

MA3X157A PANASONIC | Alldatasheet

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Technical content

JEDEC : TO-236 EIAJ : SC-59 Mini Type Package (3-pin) 1 : Anode 1 2 : Cathode 2 3 : Anode 2 Cathode 1 MA3X157A Silicon epitaxial planar type For switching circuits I Features

• High switching speed
• Small terminal capacitance, Ct
• Both chips have even characteristics
• Can be connected in series I Absolute Maximum Ratings Ta = 25°C Unit : mm Parameter Symbol Rating Unit Reverse voltage (DC) V R 80 V Peak reverse voltage V RM 80 V Forward current Single I F 100 mA (DC) Series 65 Repetitive peak Single I FRM 225 mA forward current Series 145 Non-repetitive peak Single I FSM 500 mA forward surge current* Series 325 Junction temperature T j 150 °C Storage temperature T stg −55 to +150 °C Internal Connection Note) * : t = 1 s Parameter Symbol Conditions Min Typ Max Unit Reverse current (DC) I R VR = 75 V 0.1 µA Forward voltage (DC) V F IF = 100 mA 1.2 V Reverse voltage (DC) V R IR = 100 µA8 0 V Terminal capacitance C t VR = 0 V, f = 1 MHz 2 pF Reverse recovery time* trr IF = 10 mA, VR = 6 V 3 ns Irr = 0.1 · IR, RL = 100 Ω I Electrical Characteristics Ta = 25°C Note) 1. Rated input/output frequency: 100 MHz 2. * : t rr measuring circuit 2.8 + 0.2 − 0.3 1.5 + 0.25 0.950.95 1.9 ± 0.2 0.4 + 0.1 − 0.05 1.1 + 0.2 − 0.1 0.8 0.4 ± 0.2 0 to 0.1 0.16 + 0.1 − 0.06 1.45 0.1 to 0.3 2.9 + 0.2 − 0.05 Marking Symbol: MS Bias Application Unit N-50BU 90% Pulse Generator (PG-10N) R s = 50 Ω W.F.Analyzer (SAS-8130) R i = 50 Ω tp = 2 µs tr = 0.35 ns δ = 0.05 IF = 10 mA VR = 6 V RL = 100 Ω 10% Input Pulse Output Pulse Irr = 0.1 · IR tr tp trr VR IF t t A

IF  VF Ct  VR IR  Ta VF  TaIR  VR MA3X157A 10−2 10−1 102 103 Forward voltage VF (V) Forward current IF (mA) Ta = 125°C 75°C 25°C −20°C 10–3 10–2 10–1 102 Reverse voltage VR (V) Reverse current IR (µA) Ta = 125°C 75°C 25°C 1.2 1.0 0.8 0.6 0.4 0.2 −40 0 40 80 120 160 Ambient temperature Ta (°C) Forward voltage VF (V) IF = 10 mA 3 mA 1 mA 0.1 mA 10−3 −40 0 40 80 120 160 10−2 10−1 102 Ambient temperature Ta (°C) Reverse current IR (µA) 40 V VR = 80 V 0.1 0.2 0.3 0.5 0 1 02 03 04 05 06 0 Reverse voltage VR (V) Terminal capacitance Ct (pF) f = 1 MHz Ta = 25°C