DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
0.50 3.5 20SQ020 450
0.50 IF = 20A
R VR(RMS)
- 正向压降低。Low Forward Voltage Drop 最大正向平均整流电流 最大峰值反向电压 最大反向有效值电压 VRRM IFM
- 大电流承受能力。High Current Capability 塑封肖特基二极管 最大正向电压降 VF 正向峰值浪涌电流 10mS单一正弦半波 IFSM 最大反向漏电流 IR 典型热阻 RθJC 典型结电容 VR = 4.0V, f = 1.0MHz Cj TA = 25℃
- 高温焊接保证 High temperature soldering guaranteed: 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 特征 Features PLASTIC SCHOTTKY BARRIER RECTIFIER Maximum repetitive peak reverse voltage Maximum RMS voltage 最大直流阻断电压 Maximum DC blocking voltage Maximum average forward rectified current Maximum forward voltage Peak forward surge current 8.3 ms single half sine-wave Maximum reverse current Typical thermal resistance Type junction capacitance 极限值和电参数 TA = 25℃ 除非另有规定。 Maximum Ratings & Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. 符号 Symbols VDC V V A V A mA pF 单位 Unit V40 大昌电子 DACHANG ELECTRONICS ℃/W TA = 100℃ 50
- 引线和管体皆符合RoHS标准 。 Lead and body according with RoHS standard 1.0(25.4) MIN .360(9.1) .340(8.6) 1.0(25.4) MIN .360(9.1) .340(8.6) DIA DIA .052(1.3) .048(1.2) R-6 Unit：inch（mm） 20SQ040 20SQ050 20SQ060 0.50 0.70 0.70 ℃ -55 --- +150 工作温度和存储温度 Tj Operating junction and storage temperature range TSTG 结温结温 Junction tempeature Range -55 --- +200 ℃ In DC forward mode VR≤80%VRRM -55 --- +150
R 正向电流 IF(A) 正向特性曲线（典型值） 正向电压 VF(V) 通过电流的周期 峰值正向浪涌电流 IFSM(A) 平均正向电流 IF(AV) (A) 浪涌特性曲线（最大值） 特性曲线 Characteristic Curves TYPICAL FORWARD CHARACTERISTIC FORWARD CURRENT DERATING CURVE IF Instantaneous Forward Current (A) VF Instantaneous Forward Voltage (V) IF(A) Average Forward Rectified Current (A) MAXIMUM NON REPETITIVE PEAK FORWARD SURGE CURRENT Number of Cycles at 50 Hz. IFSM Peak Forward Surge Current (A) 正向电流降额曲线 大昌电子 DACHANG ELECTRONICS 0.1 100 Tj = 25 °C 0.7 1 2 4 6 10 20 40 100 300 225 150 375 0 25 50 75 100 125 150 175 10mm 10mm 200 DC forward VR ≤80%VRRM 管体温度 Tc(°C) Case temperature (°C) 20SQ020 20SQ040 20SQ050 20SQ060