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扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. Document Number 0228 Rev. 1.0, 22-Sep-11 www.21yangjie.com SS22A THRU SS210A 肖特基二极管 Schottky Rectifier ■特征 Features ■外形尺寸和印记 Outline Dimensions and Mark
- Io 2.0A
- VRRM 20V-100V
- 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 Applications
- 整流用 Rectifier ■极限值(绝对最大额定值) Limiting Values (Absolute Maximum Rating) SS2 参数名称 Item 符号 Symbol 单位 Unit 测试条件 Test Conditions 2A 3A 4A 5A 6A 9A 10A 反向重复峰值电压 Repetitive Peak Reverse Voltage VRRM V 20 30 40 50 60 90 100 正向平均电流 Average Forward Current IF(AV) A 正弦半波60Hz,电阻负载,TL(Fig.1) 60HZ Half-sine wave, Resistance load, TL(Fig.1) 2.0 正向(不重复)浪涌电流 Surge(Non-repetitive)Forward Current IFSM A 正弦半波60Hz,一个周期,Ta=25℃ 60Hz Half-sine wave ,1 cycle , Ta =25℃ 结温 Junction Temperature TJ ℃ -55~+125 -55~+150 储存温度 Storage Temperature TSTG ℃ -55 ~ +150 ■电特性 (Ta=25℃ 除非另有规定) Electrical Characteristics (Ta=25℃ Unless otherwise specified) SS2 参数名称 Item 符号 Symbol 单位 Unit 测试条件 Test Condition 2A 3A 4A 5A 6A 9A 10A 正向峰值电压 Peak Forward Voltage VF V IF =2.0A 0.50 0.70 0.85 IRRM1 Ta =25℃ 0.5 0.1 反向漏电流 Peak Reverse Current IRRM2 mA V RM=VRRM Ta =100℃ 10 5.0 RθJ-A 结和环境之间 Between junction and ambient 751) 热阻(典型) Thermal Resistance(Typical) RθJ-L /W℃ 结和终端之间 Between junction and terminal 171) 备注:Notes: 1) 热阻从结到环境及从结到引线,在电路板的0.2" x 0.2" (5.0毫米 x 5.0 毫米)铜垫片区 pad areas Dimensions in inches and (millimeters) DO-214AC(SMA) .187(4.75) .167(4.25) .111(2.83) .094(2.40) .062(1.58) .049(1.25) .091(2.30) .075(1.90) .056(1.41) .030(0.76) .008(0.20) .003(0.08) .012(0.31) .006(0.15) 0.077(1.96) 0.220 (5.58) Mounting Pad Layout 0.065 (1.66) 0.080 (2.04) .208(5.28) .194(4.93)
扬州扬杰电子科技股份有限公司 Yangzhou Yangjie Electronic Technology Co., Ltd. Document Number 0228 Rev. 1.0, 22-Sep-11 www.21yangjie.com SS22A THRU SS210A ■特性曲线(典型) Characteristics(Typical) 0 50 150 图1:正向电流降额曲线 FIG.1: FORWARD CURRENT DERATING CURVE IO(A) Resistive or Inductive Load (5.0mm×5.0mm)Copper Pad Areas TL(℃) 100 0.5 1.0 1.5 2.0 2.5 25 75 125 SS22-SS24 SS25-SS210 IFSM(A) 周波数 Number of Cycles 图2:最大正向浪涌冲击耐受力 FIG.2: MAXIMUM NON-REPETITIVE FORWARD URGE CURRENT 8.3毫秒正弦半波 8.3ms Single Half Sine Wave JEDEC Method 1 2 10 20 1000 IF(A) 图3: 典型正向特性曲线 FIG.3: TYPICAL FORWARD CHARACTERISTICS 0.01 VF(V) 0.4 TJ=25℃ Pulse width=300us 1% Duty Cycle 0.1 1.0 100 SS22A-SS24A SS25A-SS26A SS29A-SS210A 0.20 图4:典型反向特性曲线 FIG.4:TYPICAL REVERSE CHARACTERISTICS Voltage(%) IR(mA) 0 20 40 60 80 100 0.001 Tj=25℃ Tj=75℃ 100 1.0 0.1 0.01 Tj=125℃ SS22-SS24 SS25-SS210