GR3A THRU GR3M 快恢复整流二极管 Fast Recovery Rectifier Diode ■特征 ■外形尺寸和印记 Features ● Io 3.0A ● VRRM 50V-1000V ● 耐正向浪涌电流能力高 High surge current capability ● 封装：模压塑料 Cases: Molded plastic ■用途 Outline Dimensions and Mark DO-214AB(SMC) .129(3.27) .112(2.85) Mounting Pad Layout .245(6.22) .220(5.59) 0.151 (3.84) .280(7.11) .260(6.60) 0.150 (3.82) .103(2.61) .078(1.99) .008(0.20) .004(0.10) .060(1.52) .030(0.76) Applications .320(8.13) .305(7.75) ●整流用 Rectifier 0.119(3.03) 0.390 (9.90) .012(0.31) .006(0.15) Dimensions in inches and (millimeters) ■极限值（绝对最大额定值） Limiting Values (Absolute Maximum Rating) 参数名称 符号 单位 测试条件 Item Symbol Unit Test Conditions 反向重复峰值电压 Repetitive Peak Reverse Voltage VRRM V 正向平均电流 Average Forward Current IF(AV) A IFSM A TJ ℃ -55~+150 TSTG ℃ -55 ~ +150 正向（不重复）浪涌电流 Surge(Non-repetitive)Forward Current 结温 Junction Temperature 储存温度 Storage Temperature GR3 A B D G J K M 50 100 200 400 600 800 1000 K M 正弦半波60Hz，电阻负载，TL=75℃ 60HZ Half-sine wave, Resistance load, TL=75℃ 正弦半波60Hz， 一个周期， Ta=25℃ 60Hz Half-sine wave ,1 cycle , Ta =25℃ 3.0 100 ■电特性 （Ta=25℃ 除非另有规定） Electrical Characteristics (Ta=25℃ Unless otherwise specified) 参数名称 Item 符号 Symbol 单位 Unit 正向峰值电压 Peak Forward Voltage 最大反向恢复时间 Maximum reverse recovery time VF V IF =3.0A trr ns IF=0.5A,IR=1.0A,Irr=0.25A 反向漏电流 Peak Reverse Current IRRM1 热阻(典型) Thermal Resistance(Typical) RθJ-A IRRM2 μA ℃/W RθJ-L 测试条件 Test Condition VRM=VRRM GR3 A B D G 1.3 150 250 Ta =25℃ 10 Ta =125℃ 250 结和环境之间 Between junction and ambient 结和终端之间 Between junction and terminal J 500 501) 1) 15 备注：Notes: 1) 热阻从结到环境及从结到引线，在电路板的0.3" x 0.3" (8.0毫米 x 8.0毫米)铜垫片区 Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.3" x 0.3" (8.0 mm x 8.0 mm) copper pad areas Document Number 0131 Rev. 1.0, 22-Sep-11 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com GR3A THRU GR3M ■特性曲线（典型） Characteristics(Typical) 图2：最大正向浪涌冲击耐受力 FIG.2: MAXIMUM NON-REPETITIVE FORWARD URGE CURRENT IFSM(A) IO(A) 图1：正向电流降额曲线 FIG.1: FORWARD CURRENT DERATING CURVE 3.5 3.0 150 125 2.5 TL=75℃ 8.3毫秒正弦半波 8.3ms Single Half Sine Wave 100 2.0 75 1.5 50 1.0 Resistive or Inductive Load P.C.B. Mounted on 0.3"×0.3" (8.0mm×8.0mm)Copper Pad Areas 0.5 0 25 0 50 75 25 100 125 0 150 TL(℃) 10 周波数 100 Number of Cycles 图4：典型反向特性曲线 FIG.4：TYPICAL REVERSE CHARACTERISTICS IR(uA) 图3: 典型正向特性曲线 FIG.3: TYPICAL FORWARD CHARACTERISTICS IF(A) 1 100 TJ=25℃ Pulse width=300us 1% Duty Cycle 100 Tj=125℃ 10 10 Tj=75℃ 1.0 Tj=25℃ 1.0 0.1 0.1 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.01 0 2.0 VF(V) 20 40 60 80 100 Voltage(%) 图 5: 反向恢复时间试验电路及测试波形示意图 FIG.5: Diagram of circuit and Testing wave form of reverse recovery time I D trr IF VR IF RL t 0 IRR IR Document Number 0131 Rev. 1.0, 22-Sep-11 扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. www.21yangjie.com