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SMBJ28A Datasheet(PDF) 1 Page - Yangzhou yangjie electronic co., ltd |
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SMBJ28A Datasheet(HTML) 1 Page - Yangzhou yangjie electronic co., ltd |
1 / 5 page 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. S-S103 Rev. 1.3, 28-Apr-14 www.21yangjie.com SMBJ SERIES 瞬变电压抑制二极管 Transient Voltage Suppressor Diodes ■特征 Features ■外形尺寸和印记Outline Dimensions and Mark ●PPP 600W ●VBR 5.0V-440V ■用途 Applications ●箝位电压用 Clamping Voltage ■极限值(绝对最大额定值) Limiting Values (Absolute Maximum Rating) 参数名称 Item 符号 Symbol 单位 Unit 条件 Conditions 最大值 Max 最大损耗功率(1)(2) Peak power dissipation PPPM W 在10/1000us 波形下测试 with a 10/1000us waveform 600 最大脉冲电流(1) Peak pulse current IPPM A 在10/1000us 波形下测试 with a 10/1000us waveform 见下面表格 See Next Table 功率损耗 Power dissipation PD W 无限散热片@ TL=75℃ On infinite heat sink at TL=75℃ 5.0 最大正向浪涌电流(2) Peak forward surge current IFSM A 8.3ms正弦半波,仅单向型 8.3 ms single half sine-wave unidirectional only 100 工作结温和存储温度范围 Operating junction and storage temperature range TJ,TSTG ℃ -55 to +150 ■电特性 (Ta=25℃ 除非另有规定) Electrical Characteristics(Ta=25 Unl ℃ ess otherwise specified) 参数名称 Item 符号 Symbol 单位 Unit 条件 Conditions 最大值 Max 最大瞬间正向电压(3) Maximum instantaneous forward Voltage VF V 在50A下测试,仅单向型 at 50A for unidirectional only 3.5/5.0 典型热阻 Thermal resistance RθJL ℃/W 结到引线 junction to lead 20 RθJA ℃/W 结到环境 junction to ambient 100 备注:Notes: (1) 不重复脉冲电流,如图3,在T A= 25 ℃下功率降额曲线见如图2。 Non-repetitive current pulse, per Fig. 3 and derated above T A= 25 ℃ per Fig.2. (2) 每个端子安装在 0.2 x 0.2" (5.0 x 5.0 mm)铜焊盘上 Mounted on 0.2 x 0.2" (5.0 x 5.0 mm) copper pads to each terminal (3) 当产品型号VBR<200V时,VF<3.5V,VBR>201V时,VF<5.0V VF<3.5V for devices of VBR<200V and VF<5.0V for devices of VBR>201V D im e n sio n s in inc h es a n d (m illim e te rs ) DO-214AA(SMB) .187(4.75) .167(4.25) .1 55(3.94) .1 30(3.30) .085 (2.1 5) .073 (1.8 5) .10 3(2 .61) .07 8(1 .99) .0 56(1.41) .0 35(0.90) .008 (0.2 0) .004 (0.1 0) .012(0.31) .006(0.15) 0.081(2.07 2) 0.228 (5 .80) M o u ntin g P ad L ay out 0.06 9 (1.76) 0.107 (2.72) .2 20(5.59) .2 05(5.21) COMPLIANT RoHS |
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