Chang ®
铝电解电容器
Aluminum Electrolytic Capacitors
VD 型片式铝电解电容
VD Series Chip Type Aluminum Electrolytic Capacitors
特点
Features
低阻抗。Low impedance.
适用于再流焊。Reflow soldering is available.
适用于高密度表面组装。vailable for high density surface mounting.
工作温度范围宽(-55℃ ~ +105℃)Operating over wide temperature range.
ROHS 指令已对应完毕。Adapted to the ROHS directive.
主要技术性能
Specifications
项目 Items
工作温度范围
-55℃ ~+105℃
Operating Temperature Range
额定电压范围
6.3V ~ 50V
Rated Voltage Range
标称电容量范围
1 ~ 1000μF
Nominal Capacitance Range
标称电容量允许偏差
±20%(20℃,120Hz)
Nominal Capacitance Tolerance
漏电流
Leakage Current
Characteristics
特性
I≤0.01CRVR or 3(μA),取较大者(2 分钟) CR:标称电容量(μF)
UR:额定电压(V)
I≤0.01CRVR or 3(μA) Whichever is greater(at 20℃, after 2 minutes)
CR: Nominal Capacitance (μF)
损耗角正切(tgδ)
Dissipation Factor (Max)
UR: Rated voltages (V)
UR (V)
6.3
10
16
25
35
50
tgδ
0.26(0.28)
0.20(0.24)
0.16(0.20)
0.14(0.16)
0.12(0.14)
0.12(0.14)
20℃, 120Hz
注:()为Φ8 以上产品。
+105℃施加额定电压 5000 小时后(ΦD=4,5 和 6.3 为 2000 小时),电容器应满足以下要求:
After 5000 hours (2000 hours for φD = 4, 5 and 6.3) . application of rated voltage at 105℃, the capacitor shall meet the
following requirement:
耐久性
Load Life
电容量变化率
±30%初始值以内
Capacitance Change
Within ±30% of the initial value
损耗角正切
≤ 300%初始规定值
Dissipation Factor
Not more than 300% of the initial specified value
漏电流
≤ 初始规定值
Leakage Current
Not more than the initial specified value
高温贮存
+105℃贮存 1000 小时后,电容器应满足以上耐久性要求
Shelf Life
After storage for 1000 hours at +105℃, the capacitors shall meet the requirement of load life above
低温特性
Low Temperature Stability
阻抗比
Impedance Ratio (120Hz)
UR (V)
6.3
10
16
25
35
50
Z(-25℃)/Z(+20℃)
3
2
2
2
2
2
Z(-40℃)/Z(+20℃)
5
4
4
3
3
3
在 250℃的条件下,电容器在热板上保持 30 秒,然后从热板上取出电容器,让其在室温下恢复,电容器应满足以下要求:The
capacitors shall be kept on the hot plate maintained at 250℃ for 30 seconds. After removing from the hot plate and
restored at room temperature, they meet the following requirement.
耐焊接热
Resistance to Soldering Heat
电容量变化率
±10%初始值以内
Capacitance Change
Within ±10% of the initial value
损耗角正切(tgδ)
≤初始规定值
Dissipation Factor
Not more than the initial specified value
漏电流
≤ 初始规定值
Leakage Current
Not more than the initial specified value
CHANGZHOU HUAWEI ELECTRONICS CO.,LTD.
Chang ®
铝电解电容器
Aluminum Electrolytic Capacitors
Dimensions
(Ф4 ~ Ф6.3)
A±0.2
C±0.2
A±0.2
L±0.5
负极
±0.3(Φ6.3×7.7)
* Apply to
Ф6.3×7.7
适用于
0.3MAX
E
A±0.2
A±0.2
E
L+0.2
-0.1
负极
座板
容量
B±0.2
D±0.5
100
16V
VD
C±0.2
型号
B±0.2
0.3MAX
容量
电压
D±0.5
座板
220
35V
VD
型号
0.5MAX
电压
(Ф8 ~ Ф10)
正极
0.5MAX
尺寸图
正极
H
H
(mm)
4 × 5.4
5 × 5.4
6.3 × 5.4
6.3 × 7.7
8x10.5
10x10.5
A
1.8
2.1
2.4
2.4
2.9
3.2
B
4.3
5.3
6.6
6.6
8.3
10.3
C
4.3
5.3
6.6
6.6
8.3
10.3
E
1.0
1.3
2.2
2.2
3.1
4.5
L
5.4
5.4
5.4
7.7
10.5
10.5
H
0.5 ~ 0.8
(
0.8~1.1
)
标称电容量、额定电压、额定纹波电流与外形尺寸对应表
Nominal capacitance, rated voltage, rated ripple current and case size table
6.3
V
μF
10
16
25
35
50
D×L
Impedance
I~
D×L
Impedance
I~
D×L
Impedance
I~
D×L
Impedance
I~
D×L
Impedance
I~
D×L
Impedance
I~
mm
Ω
mA
mm
Ω
mA
mm
Ω
mA
mm
Ω
mA
mm
Ω
mA
mm
Ω
mA
1.0
4×5.4
5.00
30
2.2
4×5.4
5.00
30
3.3
4×5.4
5.00
30
4.7
10
22
4×5.4
1.8
80
5×5.4
1.52
85
4×5.4
1.80
80
5×5.4
0.76
150
6.3×5.4
0.88
165
4×5.4
1.80
80
5×5.4
0.76
150
5×5.4
0.76
150
5×5.4
0.76
150
6.3×5.4
0.88
165
33
5×5.4
0.76
150
5×5.4
0.76
150
6.3×5.4
0.44
230
6.3×5.4
0.44
230
6.3×5.4
0.44
230
6.3×7.7
0.68
185
47
5×5.4
0.76
150
6.3×5.4
0.44
230
6.3×5.4
0.44
230
6.3×5.4
0.44
230
6.3×7.7
0.34
280
8x10.5
0.34
350
100
6.3×5.4
0.44
230
6.3×5.4
0.44
230
6.3×5.4
0.44
230
6.3×7.7
0.34
280
8x10.5
0.17
600
10x10.5
0.18
670
220
6.3×5.4
0.44
230
6.3×7.7
0.34
280
6.3×7.7
0.34
280
8x10.5
0.17
600
10x10.5
0.09
850
330
6.3×7.7
0.34
280
8x10.5
0.17
600
8x10.5
0.17
600
10x10.5
0.09
850
470
8x10.5
0.17
600
8x10.5
0.17
600
10x10.5
0.09
850
1000
10x10.5
0.09
850
10x10.5
0.09
850
I~=Rated ripple current (mA) (105℃, 100kHz) I~=额定纹波电流(mA)(105℃,100kHz)
20℃ 100KHz 时的电阻(Ω)MAX
额定纹波电流的频率系数
Frequency coefficient of ripple current
Frequency 频率
50Hz
120Hz
300Hz
1KHz
≥ 10KHz
Coefficient 系数
0.35
0.50
0.64
0.83
1.00
CHANGZHOU HUAWEI ELECTRONICS CO.,LTD.
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