PDF《广东风华高新科技股份有限公司》

100 to 200℃;

10±2min. Solder Temperature: 265±5℃ Duration: 10±1s Clean the capacitor with solvent and examine it with a 10X(min.) microscope. Recovery Time: 24±2h Recovery condition: Room temperature 外观: 无可见损伤. Appearance: No visible damage. 抗弯曲强度 Resistance to Flexure of Substrate (Bending Strength) ΔC/C ≤±10% 试验基板:Al2O3 或PCB 弯曲深度:1mm 施压速度:0.5mm/sec. 单位:mm 应在弯曲状态下进行测量.

20 T=10 45±2 45±2 Test Board: Al2O3 or PCB Warp: 1mm Speed: 0.5mm/sec. Unit: mm The measurement should be made with the board in the bending position. 端头 结合 强度Termination Adhesion 外观无可见损伤 No visible damage. 施加的力:5N 时间:10±1 S Applied Force: 5N Duration: 10±1 S 第8页共10 页 风华高科 广东风华高新科技股份有限公司FENGHUA Fenghua Advanced Technology (Holding) CO. , LTD 项目 Item 技术规格 Technical Specification 测试方法Test Method and Remarks 温度循环 Temperature Cycle ΔC/C: Ⅰ类:≤±1%或±1pF , 取两者中最大者 Ⅱ类: B: ≤±10% E: ≤±20% ClassⅠ: ≤±1% or ±1pF, whichever is larger. ClassⅡ: B: ≤±10% E: ≤±20% 预处理 (2 类) :上限类别温度,1 小时 恢复:24±1h 初始测量 循环次数:5 次,一个循环分以下

4 步: 阶段 温度(℃) 时间 (分钟) 第1步下限温度(NPO/X7R/X5R: -55 Y5V:-25 Z5U:+10)

30 第2步常温 (+20) 2~3 第3步上限温度(NPO/X7R/X5R:+125 Y5V/Z5U: +85)

30 第4步常温 (+20) 2~3 试验后放置(恢复)时间:24±2h Preheating conditions: up-category temperature, 1h Recovery time: 24±1h Initial Measurement Cycling Times:

5 times,

1 cycle,

4 steps: Step Temperature(℃) Time(min.)

1 Low- category temp. (NPO/X7R/X5R: -55 Y5V:-25 Z5U:+10)

30 2 Normal temp. (+20) 2~3

3 Up- category temp. (NPO/X7R/X5R:+125 Y5V/Z5U: +85)

30 4 Normal temp. (+20) 2~3 Recovery time after test: 24±2h Δ C/C Ⅰ类: ≤±2%或±1pF, 取两者之中较大者 Ⅱ类: B: ≤±10% E: ≤±30% ClassⅠ: ≤±2% or ±1pF, whichever is larger. ClassⅡ: B: ≤±10% E: ≤±30% DF ≤2 倍初始标准 Not more than twice of initial value. Ⅰ类: Ri≥2500MΩ或Ri?CR≥25S 取两者之中较小者. ClassⅠ:Ri≥2500MΩ或Ri? CR ≥25S whichever is smaller. IR Ⅱ类: Ri≥1000MΩ或Ri?CR≥25S 取两者之中较小者. ClassⅡ:Ri≥1000MΩ或Ri? CR ≥25S whichever is smaller. 潮湿试验 Moisture Resistance 外观:无损伤 Appearance: No visible damage. 温度:40±2℃ 湿度:90~95%RH 施加电压:额定工作电压 时间:500 小时 充电电流:不应超过 50mA 放置条件:室温 放置时间:24 小时(Ⅰ类);

48 小时(Ⅱ类) Temperature: 40±2℃ Humidity: 90~95%RH Voltage: Rated Voltage Duration: 500h Charge/Discharge Current: 50mA max. Recovery conditions: Room temperature Recovery Time: 24h (Class1) or 48h (Class2) 第9页共10 页 风华高科 广东风华高新科技股份有限公司FENGHUA Fenghua Advanced Technology (Holding) CO. , LTD 项目 Item 技术规格 Technical Specification 测试方法Test Method and Remarks ΔC/C Ⅰ类:≤±2%或±1pF 取两者之中较大者 Ⅱ类:B: ≤±20% E: ≤±30% ClassⅠ:≤±2% or ±1pF, whichever is larger. ClassⅡ: B: ≤±20% E: ≤±30% DF ≤2 倍初始标准 Not more than twice of initial value. Ⅰ类:Ri≥4000MΩ或Ri? CR≥40S 取两者之中较小者. ClassⅠ: Ri≥4000MΩ或Ri? CR≥ 40S whichever is smaller. IR Ⅱ类:Ri≥2000MΩ或Ri? CR≥50S 取两者之中较小者. ClassⅡ: Ri≥2000MΩ或Ri? CR≥ 50S whichever is smaller. 寿命试验 Life Test 外观:无损伤 Visual Appearance: No visible damage. 电压:1.5 倍额定工作电压 时间:1000 小时 充电电流:不应超过 50mA 放置条件:室温 放置时间: