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1、深 圳 市 金 开 盛 电 子 有 限 公 司深 圳 市 金 开 盛 电 子 有 限 公 司ShenZhen JinKaiSheng ElectronicCo.,LTDTVS SeriesWWW。JINKAISHENG。COM1Transient Voltage Suppressors400W SMAJROHS DescriptionThe SMAJ series is designed specifically to protectsensitiveelectronic equipment from voltage transients induced bylightning and oth
2、er transient voltage events.Features?For surface mounted applications?Reliable low cost construction utilizing molded plastic technique?Plastic material has UL flammability classification 94V-O?Typical IR less than 1uA above 10V?Fast response time:typically less than 1.0ps from 0 Volts to VBRminMaxi
3、mum Ratings And Electrical CharacteristicsParameterSymbolValueUnitPeak Pulse Power Dissipation atTA=25 by 10 x1000s waveform(Fig.1)(Note 1),(Note 2)PPPM400WPower Dissipation on infinite heat sink at TA=50PM(AV)5WPeak Forward Surge Current,8.3ms Single Half Sine Wave(Note 3)IFSM100AMaximum Instantane
4、ous Forward Voltage at 25A for Unidirectional only(Note 4)VF3.5V/5VOperating Junction and Storage Temperature RangeTJ,TSTG-65 to 150Typical Thermal Resistance Junction to LeadRJL20/WTypical Thermal Resistance Junction to AmbientRJA100/WNotes:1.Non-repetitive current pulse,per Fig.3 and derated above
5、 TA=25 per Fig.2.2.Mounted on 5.0 x5.0mm copper pad to each terminal.3.Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional device only.4.VF 3.5V for VBR 200V and VF 6.5V for VBR 201V.深 圳 市 金 开 盛 电 子 有 限 公 司深 圳 市 金 开 盛 电 子 有 限 公 司ShenZhen JinKaiSheng ElectronicCo.,LTD
6、TVS SeriesOver-voltage Protection Thyristor2Transient Voltage Suppressors400W SMAJROHS Rating And Characteristic Curves深 圳 市 金 开 盛 电 子 有 限 公 司深 圳 市 金 开 盛 电 子 有 限 公 司ShenZhen JinKaiSheng ElectronicCo.,LTDTVS SeriesWWW。JINKAISHENG。COM3Transient Voltage Suppressors400W SMAJROHS For bidirectional type h
7、aving VRWMof 10 volts and less,the IRlimit is double.For parts without A(VBRis 10%and VCis 5%higher than with A parts).深 圳 市 金 开 盛 电 子 有 限 公 司深 圳 市 金 开 盛 电 子 有 限 公 司ShenZhen JinKaiSheng ElectronicCo.,LTDTVS SeriesWWW。JINKAISHENG。COM4Transient Voltage Suppressors400W SMAJROHS DimensionsACDBHKEJFLGJ.KISummary of Packing OptionsPackage TypeDescriptionPackingQuantityIndustryStandardDO-214ACEmbossed Carrier Reel Pack5000PCSEIA-481-1