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HER157 Datasheet(PDF) 1 Page - Rugao Dachang Electronics Co., Ltd |
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HER157 Datasheet(HTML) 1 Page - Rugao Dachang Electronics Co., Ltd |
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1 / 2 page  最大可重复峰值反向电压 Maximum repetitive peak reverse voltage 最大均方根电压 Maximum RMS voltage 最大直流阻断电压 Maximum DC blocking voltage 最大正向平均整流电流 Maximum average forward rectified current 峰值正向浪涌电流 8.3ms单一正弦半波 Peak forward surge current 8.3 ms single half sine-wave 典型热阻 Typical thermal resistance 工作结温和存储温度 Operating junction and storage temperature range -55 --- +150 V V V A A ℃ /W VRRM VRMS VDC IF(AV) IFSM Tj, TSTG 极限值和温度特性 TA = 25℃ 除非另有规定。 Maximum Ratings & Thermal Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 Symbols 单位 Unit ℃ 塑封高效率整流二极管 反向电压 50 ---1000 V 正向电流 1.5 A HER 151 HER 152 HER 153 HER 154 HER 155 HER 156 HER 157 50 100 200 400 600 800 50 100 200 400 600 800 35 70 140 280 420 560 45 50 1.5 1.3 5.0 200 HER151 ...... HER158 HER 158 1000 1000 700 HER 151 HER 152 HER 153 HER 154 HER 155 HER 156 HER 157 HER 158 50 75 1.7 1.0 300 300 210 SIYU R Plastic High-Efficiency Rectifiers Reverse Voltage 50 to 1000V Forward Current 1.5A 最大反向电流 TA= 25℃ TA=1 00℃ 最大反向恢复时间 IF=0.5A IR=1.0A IRR=0.25A 典型结电容 VR = 4.0V, f = 1MHz V μA nS IR trr Maximum reverse current Type junction capacitance 电特性 TA = 25℃ 除非另有规定。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 Symbols 单位 Unit MAX. Reverse Recovery Time VF IF = 1.5A pF 35 20 最大正向电压 Maximum forward voltage Cj RθJA 大昌电子 DACHANG ELECTRONICS 特征 Features ·反向漏电流低 Low reverse leakage ·正向浪涌承受能力较强 High forward surge capability ·高温焊接保证 High temperature soldering guaranteed: 260℃/10 秒, 0.375" (9.5mm)引线长度。 260℃/10 seconds, 0.375" (9.5mm) lead length, ·引线可承受 5 磅 (2.3kg) 拉力。 5 lbs. (2.3kg) tension 机械数据 Mechanical Data ·端子 : 镀锡轴向引线 Terminals: Plated axial leads ·极性 : 色环端为负极 Polarity: Color band denotes cathode end ·安装位置 : 任意 Mounting Position: Any ·引线和管体皆符合RoHS标准 。 Lead and body according with RoHS standard 1.0(25.4) MIN .300(7.6) .230(5.8) 1.0(25.4) MIN .140(3.6) .104(2.6) DIA DIA .034(0.9) .028(0.7) DO-15 Unit：inch（mm） |
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