MA3U649 PANASONIC | Alldatasheet
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Technical content
Fast Recovery Diodes (FRD) MA3U649 Silicon planar type (cathode common) For high-frequency rectification I Features
- Small U-type package for surface mounting
- Low-loss type with fast reverse recovery time trr
- Cathode common dual type I Absolute Maximum Ratings Ta = 25°C Unit : mm 1 : Anode 2 : Cathode (Common) 3 : Anode U-Type Package Parameter Symbol Rating Unit Repetitive peak reverse voltage VRRM 200 V Non-repetitive peak reverse V RSM 200 V surge voltage Average forward current*1 IF(AV) 5A Non-repetitive peak forward I FSM 40 A surge current*2 Junction temperature T j −40 to +150 °C Storage temperature T stg −40 to +150 °C Note) 1. * 1 :T C = 25°C *2 : Half sine-wave; 10 ms/cycle Parameter Symbol Conditions Min Typ Max Unit Repetitive peak reverse current I RRM1 VRRM = 200 V, TC = 25°C2 0 µA IRRM2 VRRM = 200 V, Tj = 150°C2 m A Forward voltage (DC) V F IF = 2.5 A, TC = 25°C 0.98 V Reverse recovery time*2 trr IF = 1 A, IR = 1 A 30 ns Thermal resistance*1 Rth(j-c) Direct current (between junction and case) 12.5 °C/W I Electrical Characteristics Ta = 25°C Note) 1. Rated input/output frequency: 200 MHz 2. * 1 :T C = 25°C *2 :t rr measuring circuit 6.5 ± 0.1 5.3 ± 0.1 4.35 ± 0.1 4.6 ± 0.1 2.3 ± 0.1 0.75 ± 0.1 123 0.93 ± 0.1 2.5 ± 0.1 0.8 max. 1.0 ± 0.2 7.3 ± 0.1 1.8 ± 0.1 2.3 ± 0.1 0.5 ± 0.1 0.5 ± 0.1 0.1 ± 0.05 1.0 ± 0.1 D.U.T trr 0.1 × IR IF IR 50 Ω 5.5 Ω 50 Ω
Fast Recovery Diodes (FRD) MA3U649 IF VF IR VRVF Ta IR Ta Ct VR 10−5 10−1 10−2 10−3 10−4 Forward voltage VF (V) Forward current IF (A) Ta = 150°C –20°C 100°C 25°C 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 −40 0 40 80 120 160 200 Ambient temperature Ta (°C) Forward voltage VF (V) IF = 5 A 2.5 A 1 A 10−2 0 50 100 150 200 250 300 104 103 102 10−1 Reverse voltage VR (V) Reverse current IR (µA) Ta = 150°C 100°C 25°C 0.1 −40 0 40 80 120 160 200 100 1 000 10 000 Ambient temperature Ta (°C) Reverse current IR (µA) VR = 200 V 100 V 10 V 0 50 100 150 200 250 300 Reverse voltage VR (V) Terminal capacitance Ct (pF) f = 1 MHz Ta = 25°C