SIYU R KBP301G......KBP307G 塑封硅整流桥堆 Single-phase Silicon Bridge Rectifier 反向电压 50---1000V 正向电流 3.0 A Reverse Voltage 50 to 1000 V Forward Current 3.0A KBP 特征 Features ·反向漏电流低 Low reverse leakage High forward surge capability ·正向浪涌承受能力较强 ·浪涌承受能力：80 A Surge overload rating: 80 Amperes peak ·引线和管体皆符合RoHS标准 。 Lead and body according with RoHS standard 机械数据 Mechanical Data ·封装: 塑料封装 Case: Molded Plastic ·极性: 标记模压或印于本体 Polarity: Symbols molded or marked on body ·安装位置: 任意 Mounting Position: Any Unit(mm) 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 KBP KBP KBP KBP KBP KBP KBP Symbols 301G 302G 303G 304G 305G 306G 307G 单位 Unit 最大可重复峰值反向电压 Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V 最大均方根电压 Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V 最大直流阻断电压 Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V TA =50℃ 最大正向平均整流电流 Maximum average forward rectified current IF(AV) 3.0 A IFSM 80 A RθJA 30 ℃/W 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 Tj Operating junction 存储温度 TSTG Storage temperature range -55 --- +125 ℃ -55 --- +150 ℃ 电特性 TA = 25℃ 除非另有规定。 Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 Symbols 最大正向电压 IF =3.0A Maximum forward voltage 最大反向电流 Maximum reverse current TA= 25℃ TA = 125℃ KBP KBP KBP KBP KBP KBP KBP 301G 302G 303G 304G 305G 306G 307G 单位 Unit VF 1.1 V IR 10 500 μA 大昌电子 DACHANG ELECTRONICS SIYU R KBP301G......KBP307G 特性曲线 Characteristic Curves 正向特性曲线（典型值） 正向电流降额曲线 TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE IF(AV) (A) 4.0 平均正向电流 1 Tl=25℃ Pulse measurement per diode 0.1 0 0.2 0.4 0.6 0.8 1 1.2 IF(A) Average Forward Rectified Current (A) 正向电流 IF(A) IF Instantaneous Forward Current (A) 10 3.0 2.0 1.0 0 0 40 80 120 160 环境温度 Ta(°C) 正向电压 VF(V) Tamb, ambient temperature (°C) VF Instantaneous Forward Voltage (V) 浪涌特性曲线（最大值） MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT 峰值正向浪涌电流 IFSM(A) IFSM Peak Forward Surge Current (A) 100 80 60 40 20 0 1 2 4 6 10 20 40 100 通过电流的周期 Number of Cycles at 60 Hz. 大昌电子 DACHANG ELECTRONICS