ARZ/ARSZ2524-ARZ/ARSZ2540 25AMP Automotive Button Diodes 特征 FEATURES .大电流承受能力.High current capability .低成本.Low cost .扩散烧结. Diffused junction .正向压降低.Low forward voltage drop .低漏电. Low leakage current .高浪涌承受能力.High surge current capability .高温焊接保证：250℃/10 秒. High temperature soldering guaranteed: 250℃ for 10 seconds 机械数据 MECHANICAL DATA .封装:模塑 AR/ARS 封装.Case: AR/ARS molded plastic .端子:镀锡端子，可焊接性符合 MIL-STD-750,方法 2026. Terminals: Solder plated, solderable per MIL-STD-750 Method 2026 .极性:用阴极色带表示. Polarity : indicated by cathode band .安装位置：任意.Mounting Position: Any .重量：1.8 克. Weight: 1.8 grams (0.07ounce) Dimension in inches(millimeters) 极限值和电参数 TA= 25℃除非另有规定. 单相,正半弦波,60HZ,阻抗或电感负载.为电容装载,减 少电流的 20% MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ Ambient temp. Unless otherwise specified.Single phase, half sine wave, 60HZ,resistive or inductive load. For capacitive load, derate current by 20% ARZ/ARSZ SYMBO L 2524 2528 2540 最大峰值反向电压 Maximum Current Peak Reverse Voltage VRRM 16 20 28 Volts 最大反向有效电压 Working Peak Reverse Voltage VRWM 16 20 28 Volts 最大直流阻断电压 Maximum DC Blocking Voltage VDC 16 20 28 Volts VBRL 20 24 38 Volts VBRH 24 32 42 Volts 崩溃电压最小值 Breakdown voltage Min@ IBR=100mA/TA=25 ℃ 崩溃电压最大值 Breakdown voltage Max@ IBR=100mA/TA=25 ℃ 最大正向平均整流电流 TL=125℃ Maximum Average Forward Rectified Current 正向峰值浪涌电流 Peak Forward Surge Current 8.3ms Single Sine-wave on Rated Load (JEDEC Method) 25A 直流电时最大正向瞬间电压降 Maximum Instantaneous Forward Voltage Drop at 25A DC 最大反向漏电流 TA=25℃ Maximum DC Reverse Current at Rated DC Blocking Voltage 正向电压温度系数 IF=10mA Forward Voltage Temperature Coefficient 工作温度存储温度 Operating AND Storage Temperature Range UNITS I(AV) 25 Amps IFSM 300 Amps VF 1.0 Volts IR 0.2 uA VFTS 2 mV/℃ TSTG/ TJ -55 to +150 ℃ NOTE: 1.Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. ARZ/ARSZ2524-ARZ/ARSZ2540 25AMP Automotive Button Diodes RATING ANDCHARACTERISTIC CURVES ARZ/ARSZ2524 THRU ARZ/ARSZ 2540 FIG. 1 –最大正向平均电流降额 FIG. 1 –MAXIMUM AVERAGE FORWARD CURRENT DERATING FIG. 2 –最大非重复正向浪涌电流 FIG. 2 –MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 3 –脉冲波形 FIG. 3 – PULSE WAVEFORM FIG. 4–正向特性曲线(典型) FIG.4 – TYPICA FORWARD CHARACTERISTICS FIG.5–脉冲额定曲线 FIG.5–PULSE RATING CURVE