MLCC WITH FLEXITERM
◆ 可靠性测试
Reliability Test
项目
技术规格
测 试 方 法
Item
Technical Specification
Test Method and Remarks
测试温度: 25℃±3℃
Test Temperature: 25℃±3℃
C≤10µF:
测试频率: 1KHz±10%
测试电压: 1.0±0.2Vrms
Test Frequency: 1KHz±10%
Test Voltage: 1.0±0.2Vrms
C>10µF
容量
应符合指定的误差级别
Capacitance
Should be within the specified tolerance.
X7R、X5R、X7S、X6S、Y5V:
测试频率: 120 ±24 Hz
测试电压:0.5±0.1Vrms
Test Frequency: 120 ±24 Hz
Test Voltage: 0.5±0.1Vrms
测试电压:额定电压(最高 500V)
测试时间: 60±5 秒
测试湿度:≤75%
测试温度: 25℃±3℃
测试充放电电流:≤50mA
Measuring Voltage: Rated Voltage(Max 500V)
Duration: 60±5s
绝缘电阻(IR)
Insulation
Resistance
C≤25 nF, Ri≥10000MΩ
C>25 nF, Ri•CR>100S
Test Humidity: ≤75%
Test Temperature: 25℃±3℃
Test Current: ≤50mA
电压
1206 以上
≤1μF
DF
≤2.5%
0603
≤100nF
0805
≤1μF
C≤10µF
测试频率: 1KHz±10%
测试电压: 1.0±0.2Vrms
Test Frequency: 1KHz±10%
Test Voltage: 1.0±0.2Vrms
C>10µF
50V
≤3.5%
≤2.5%
≤3.5%
≤2.5%
≤3.5%
≤5%
≤470nF
≤330nF
≤1μF
——
≤1μF
≤4.7μF
≤3.3μF
≤4.7μF
≤3.3μF
≤4.7μF
损耗角正切
(DF, tanδ)
Dissipation
Factor
25V
≤2.2μF
≤470nF
≤2.2μF
≤4.7μF
——
≤330nF
≤1μF
测试频率: 120±24 Hz
测试电压:0.5±0.1Vrms
≦16V
——
≤7.5%
≤2.2μF
≤10μF
Test Frequency: 120±24Hz
Test Voltage: 0.5±0.1Vrms
测量电压:
I 类:300% Ur
时间:1~5 秒
Measuring Voltage:
I class:300% Ur
Duration: 1~5s
II 类:250% Ur
充/放电电流:不应超过 50mI
Ur<100V
II class :250% Ur
Charge/ Discharge Current: 50mA max.
施加额定电压的 200%, 5 秒, 最大电流不超过 50mA
Force 200%Rated voltage for 5 second. Max..current should not exceed 50
mA.
100V≤Ur
<500V
介质耐电强度
不应有介质被击
穿或损伤
No breakdown
or damage.
(DWV)
Dielectric
Withstanding
Voltage
施加额定电压的 150%, 5 秒, 最大电流不超过 50mA
Force 150%Rated voltage for 5 second. Max..current should not exceed 50
mA.
500V≤Ur
≤1000V
施加额定电压的 120%, 5 秒, 最大电流不超过 50mA
Force 120%Rated voltage for 5 seconds. Max..current should not exceed 50
mA.
1000V<Ur
≤2000V
施加额定电压的 120%, 5 秒, 最大电流不超过 10mA
Force 120%Rated voltage for 5 seconds. Max..current should not exceed 10
mA.
2000V<Ur
≤5000V