TALF Al Alloy Bonding Wire for High Temperature Power Devices 高耐熱パワーデバイス用Al合金ボンディングワイヤ Characteristics 特 徴 ● 99% ● 99%純度のAl合金 ● Finer purity Al alloy grain size & higher tensile strength ● Excellent heat resistance ● Excellent thermal fatigue resistance ● 微細な結晶粒、高強度 ● 優れた耐熱性 ● 良好な耐熱疲労性 Grain Structure TALF Tensile Strength TANW 20 Breaking Load TANW TALF 15 10 5 Heat Resistance 300 400 500 Thermal Fatigue Resistance 1.0 TALF TANW Shear Strength 20 1RUPDOL]HG,QLWLDO6KHDU6WUHQJWK Breaking Load(N) 200 Wire dia.(μm) 25 15 10 5 0 100 200 300 0.9 0.8 0.7 0.6 0.5 400 Heat Treatment Temperature / ℃ TALF TANW 1,000 2,000 3,000 Number of Thermal Cycle Wire dia. Surface metal Base material Test machine Test condition Atmosphere Wire dia : φ400μm Heat treatment time : 30min Heat treatment atmosphere : Salt bath 17 : φ500μm : Al-1%Si(t5μm ) 3 □5mm×t0.5mm) : Al2O( : TSE-11 (Espec) : 200℃(3min)/−50℃(3min) : Air TALF 0 Wire dia. : 500μm
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