Halogen Free & RoHs Compliance
SPECIFICATION FOR APPROVAL
CUSTOMER：
CUSTOMER P/N：
OUR DWG No：
QUANTITY：
ITEM：
0
Pcs.
DATE：
2014/06/09
MHCD252010A-1R5M-A8L
SPECIFICATION
ACCEPTED BY:
COMPONENT
ENGINEER
ELECTRICAL
ENGINEER
MECHANICAL
ENGINEER
APPROVED
REJECTED
奇力新電子股½有限公司
Chilisin Electronic sCorp
No. 29, Alley 301, Tehhsin Rd.,
Hukou,Hsinchu 303, Taiwan
TEL：+886-3- 599-2646
FAX：+886-3- 599-9176
E-mail：sales@chilisin.com.tw
http：//www.chilisin.com.tw
東莞奇力新電子有限公司
Chilisin Electronics (Dongguan) Co., Ltd.
No. 78, Puxing Rd., Yuliangwei Administration
Area, Qingxi Town, Dongguan City,
Guangdong,China
TEL：+86-769-8773-0251~3
FAX： +86-769-8773-0232
E-mail：cect@chilisin.com.tw
奇力新電子(河南)有限公司
Chilisin Electronics (Henan) Co., Ltd.
XiuWu Xian, industry gathering area
JiaoZuo, Henan China
Postal Code:454350
TEL:+86-391-717-0682
FAX:+86-391-717-0666
奇力新電子(蘇州)有限公司
Chilisin Electronics (Suzhou) Co., Ltd.
No.143,Song Shan Rd., Suzhou New District,
Suzhou,China
Postal Code:215129
TEL:+86-512-6841-2350
FAX:+86-512-6841-2356
E-mail：suzhou@chilisin.com.tw
DRAWN BY
張鈺雯
chang.yuwen
CHECKED BY
溫美玲 ling
APPROVED BY
張鈺雯 chang.yuwen
MHCD252010A Series Specification
1 Scope:
This specification applies to Alloy Molding power inductors
2 Part Numbering: Product Identification
3 Rating:
Operating Temperature:
－４０℃½１２５℃(Including
self - temperature rise)
Storage Temperature:
－４０℃½１２５℃(after
PCB)
－５℃½３５℃,Humidity ４５％½８５％(before
PCB)
4 Marking:
5 Standard Testing Condition
Unless otherwise specified
Temperature Ordinary Temperature(15 to 35℃)
Humidity
Ordinary Humidity(25 to 85% RH)
In case of doubt
20±2℃
60 to 70 % RH
MHCD252010A Series Specification
6 Configuration and Dimensions:
7 ELECTRICAL CHARACTERISTICS：
Part No.
MHCD252010A-1R5M-A8L
Inductance
(uH )
1.5
Test Freq.
2MHz,0.2V
Irms(A)
Max.(Typ)
2.1(2.4)
Isat(A)
Max.(Typ)
2.9(3.3)
RDC(mΩ)
Max.(Typ)
94(78)
Tolerance
(±%)
20
NOTE:
1.Operating temperature range
－４０℃½１２５℃(Including
self - temperature rise)
2.Irms DC current (A) that will cause an approximate ΔT of 40°C.
3.Isat DC current (A) that will cause Lo to drop approximately 30%
4.All test data is referenced to 25℃ ambient
MHCD252010A Series Specification
8 MHCD252010A Series
8.1 Construction:
8.2 Material List:
MHCD252010A Series Specification
9
Reliability Of Molding power inductors
1-1.Mechanical Performance
Item
1-1-1 Flexure Strength
Specification
The forces applied on the right
Test Method
Test device shall be soldered on the substrate
conditions must not damage Substrate Dimension: 100x40x1.6mm
the terminal electrode and the Deflection: 2.0mm
ferrite
Keeping Time: 30sec
Test device shall be soldered on the substrate
Oscillation Frequency: 10 to 55 to 10Hz for 1min
Amplitude: 1.5mm
Time: 2hrs for each axis (X, Y & Z), total 6hrs
1-1-3 Resistance to Soldering Heat Appearance: No damage
Pre-heating: 150℃, 1min
More than 75% of the terminal.Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
electrode should be covered Solder Temperature: 260±5℃
with solder.
Immersion Time: 10±1sec
Inductance: within ±20% of
initial value
1-1-4 Solder ability
The electrodes shall be at
Pre-heating: 150℃, 1min
least 95% covered with new Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
solder coating
Solder Temperature: 245±5℃
Immersion Time: 4±1sec
1-1-5 Terminal Strength Test
No split termination
Chip
F
Mounting Pad
1-1-2 Vibration
Test device shall be soldered on the substrate,
then apply a force in the direction of the arrow.
Force : 5N
Keeping Time: 10±1sec
1-2.Environmental Performance
No
Item
1-2-1 Temperature Cycle
Specification
Test Method
One cycle:
Step
Time (min)
Temperature (℃)
1
-40±3
30
2
25±2
2
3
125±3
30
4
25±2
2
Total: 100cycles
Measured after exposure in the room condition for 24hrs
Temperature: 60±2℃
Relative Humidity: 90 ~ 95% / Time: 500hrs
Measured after exposure in the room condition for 12hrs
Temperature: 85±3℃
Relative Humidity: 0% / Time: 500hrs
Measured after exposure in the room condition for 12hrs
Temperature: -40±3℃
Relative Humidity: 0% / Time: 500hrs
Measured after exposure in the room condition for 12hrs
Appearance: No damage
Inductance:within±20% of
initial value
1-2-2 Humidity Resistance
1-2-3 High
Temperature Resistance
1-2-4 Low
Temperature Resistance
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