Notice for TAIYO YUDEN Products
Please read this notice before using the TAIYO YUDEN products.
[ For General Electronic Equipment
(General Environment) ]
REMINDERS
■
Product information in this catalog is as of October 2017. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully
before practical application or use of our products.
Please note that TAIYO YUDEN shall not be in any way responsible for any damages and defects in products or
equipment incorporating our products, which are caused under the conditions other than those specified in this
catalog or individual product specification sheets.
■
Please contact TAIYO YUDEN for further details of product specifications as the individual product specification
sheets are available.
■
Please conduct validation and verification of our products in actual condition of mounting and operating
environment before using our products.
■
The products listed in this catalog are intended for use in general electronic equipment (e.g., AV equipment, OA
equipment, home electric appliances, office equipment, information and communication equipment including,
without limitation, mobile phone, and PC) and medical equipment classified as Class I or II by IMDRF. Please be
sure to contact TAIYO YUDEN for further information before using the products for any equipment which may
directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment,
disaster prevention equipment, medical equipment classified as Class III by IMDRF, highly public information
network equipment including, without limitation, telephone exchange, and base station).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g.,
aerospace equipment, aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control
equipment, undersea equipment, military equipment).
*Note: There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g.,
in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN.
Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment.
When our products are used even for high safety and/or reliability-required devices or circuits of general electronic
equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to
install a protection circuit as necessary.
Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way
responsible for any damages incurred by you or third parties arising from use of the products listed in this catalog
for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above.
■
Information contained in this catalog is intended to convey examples of typical performances and/or applications
of our products and is not intended to make any warranty with respect to the intellectual property rights or any
other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights.
■
Please note that the scope of warranty for our products is limited to the delivered our products themselves and
TAIYO YUDEN shall not be in any way responsible for any damages resulting from a fault or defect in our products.
Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality
assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in
accordance with such agreement.
■
The contents of this catalog are applicable to our products which are purchased from our sales offices or
authorized distributors (hereinafter
“TAIYO
YUDEN’official sales channel” Please note that the contents of this
s
).
catalog are not applicable to our products purchased from any seller other than TAIYO YUDEN’official sales
s
channel.
■
Caution for Export
Some of our products listed in this catalog may require specific procedures for export according to
“U.S.
Export
Administration Regulations”
,
“Foreign
Exchange and Foreign Trade Control Law”of Japan, and other applicable
regulations. Should you have any questions on this matter, please contact our sales staff.
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8
■PARTS
NUMBER
●MDJE4040
type
Parts number
MDJE4040TR47MM
MDJE4040T1R0MM
MDJE4040T1R5MM
MDJE4040T2R2MM
MDJE4040T3R3MM
MDJE4040T4R7MM
MDJE4040T6R8MM
MDJE4040T100MM
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
【Thickness：0.95mm max.】
Nominal inductance
［μH½
0.47
1.0
1.5
2.2
3.3
4.7
6.8
10
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±20％
±20％
±20％
Self-resonant
frequency
［MH½½（min.）
-
-
-
-
-
-
-
-
DC Resistance［Ω½
Max.
0.040
0.069
0.084
0.115
0.200
0.250
0.370
0.510
Typ.
0.035
0.060
0.073
0.100
0.175
0.220
0.320
0.440
Rated current ※） ［½A½
Measuring
Saturation current: Idc1 Temperature rise current: Idc2 frequency［MHz½
Max.
Typ.
Max.
Typ.
6,000
7,900
4,000
4,500
1
4,700
5,700
3,000
3,500
1
3,000
4,000
2,700
3,100
1
2,400
3,100
2,400
2,700
1
2,000
2,600
1,800
2,000
1
1,900
2,300
1,600
1,900
1
1,500
1,800
1,300
1,500
1
1,400
1,700
1,100
1,300
1
●MDMK4040F
type
Parts number
MDMK4040TR47MF
MDMK4040T1R0MF
MDMK4040T1R2MF
MDMK4040T1R5MF
MDMK4040T2R2MF
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
【Thickness：1.2mm max.】
Nominal inductance
［μH½
0.47
1.0
1.2
1.5
2.2
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
Self-resonant
frequency
［MH½½（min.）
-
-
-
-
-
DC Resistance［Ω½
Max.
0.029
0.047
0.047
0.065
0.092
Typ.
0.025
0.041
0.041
0.056
0.080
Rated current ※） ［½A½
Measuring
Saturation current: Idc1 Temperature rise current: Idc2
frequency［kHz½
Max.
Typ.
Max.
Typ.
7,500
10,000
4,600
5,400
100
5,200
7,500
3,500
4,200
100
4,200
6,200
3,500
4,200
100
3,700
5,400
3,300
3,600
100
3,200
4,500
2,500
2,900
100
INDUCTORS POWER INDUCTORS
／
54
●MDMK4040
type
Parts number
MDMK4040TR68MM
MDMK4040T1R0MM
MDMK4040T1R5MM
MDMK4040T2R2MM
MDMK4040T3R3MM
MDMK4040T4R7MM
MDMK4040T6R8MM
MDMK4040T100MM
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
【Thickness：1.2mm max.】
Nominal inductance
［μH½
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±20％
±20％
±20％
Self-resonant
frequency
［MH½½（min.）
-
-
-
-
-
-
-
-
DC Resistance［Ω½
Max.
0.029
0.036
0.065
0.079
0.130
0.160
0.230
0.330
Typ.
0.025
0.031
0.056
0.069
0.113
0.140
0.200
0.280
Rated current ※） ［½A½
Measuring
Saturation current: Idc1 Temperature rise current: Idc2 frequency［MHz½
Max.
Typ.
Max.
Typ.
6,700
7,800
5,000
5,700
1
5,000
6,200
4,500
5,100
1
4,500
5,600
3,200
3,600
1
3,800
4,500
2,800
3,200
1
3,200
4,000
2,200
2,500
1
2,500
3,000
1,900
2,200
1
1,900
2,200
1,600
1,800
1
1,700
2,000
1,400
1,600
1
●MDWK4040
type
Parts number
MDWK4040TR33NM
MDWK4040TR47NM
MDWK4040TR56NM
MDWK4040TR68MM
MDWK4040T1R0MM
MDWK4040T1R5MM
MDWK4040T2R2MM
MDWK4040T3R3MM
MDWK4040T4R7MM
MDWK4040T6R8MM
MDWK4040T100MM
MDWK4040T220MM
MDWK4040T330MM
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
【Thickness：2.0mm max.】
Nominal inductance
［μH½
0.33
0.47
0.56
0.68
1.0
1.5
2.2
3.3
4.7
6.8
10
22
33
Inductance tolerance
±30％
±30％
±30％
±20％
±20％
±20％
±20％
±20％
±20％
±20％
±20％
±20％
±20％
Self-resonant
frequency
［MH½½（min.）
-
-
-
-
-
-
-
-
-
-
-
-
-
DC Resistance［Ω½
Max.
0.013
0.013
0.016
0.016
0.027
0.041
0.054
0.075
0.107
0.158
0.194
0.460
0.720
Typ.
0.011
0.011
0.014
0.014
0.023
0.035
0.047
0.066
0.093
0.138
0.169
0.400
0.625
Rated current ※） ［½A½
Measuring
Saturation current: Idc1 Temperature rise current: Idc2 frequency［MHz½
Max.
Typ.
Max.
Typ.
16,000
21,000
7,800
8,800
1
10,000
15,000
7,800
8,800
1
9,000
13,000
6,500
7,500
1
8,000
12,000
7,300
8,300
1
7,000
9,400
5,100
5,800
1
7,000
9,400
4,100
4,700
1
5,400
7,500
3,500
4,000
1
3,700
5,200
3,000
3,300
1
3,500
5,000
2,500
2,800
1
2,900
4,000
2,000
2,300
1
2,200
3,100
1,600
1,900
1
1,500
2,100
1,200
1,400
1
1,200
1,700
800
1,000
1
●MDPK5050
type
Parts number
MDPK5050T1R0MM
MDPK5050T2R2MM
MDPK5050T3R3MM
MDPK5050T4R7MM
MDPK5050T6R8MM
MDPK5050T100MM
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
【Thickness：1.4mm max.】
Nominal inductance
［μH½
1.0
2.2
3.3
4.7
6.8
10
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±20％
Self-resonant
frequency
［MH½½（min.）
-
-
-
-
-
-
DC Resistance［Ω½
Max.
0.040
0.055
0.086
0.102
0.138
0.225
Typ.
0.034
0.047
0.073
0.088
0.12
0.19
Rated current ※） ［½A½
Measuring
Saturation current: Idc1 Temperature rise current: Idc2 frequency［MHz½
Max.
Typ.
Max.
Typ.
8,500
10,000
4,300
4,700
1
4,100
5,000
3,600
4,200
1
3,800
4,500
2,900
3,400
1
3,500
4,200
2,500
3,000
1
2,700
3,200
2,200
2,500
1
2,200
2,600
1,700
2,000
1
※
） The saturation current value (Idc1) is the DC current value having inductance decrease down to 30%. (at 20℃)
※） The temperature rise current value（Idc2) is the DC current value having temperature increase up to 40℃. (at 20℃)
※） The rated current is the DC current value that satisfies both of current value saturation current value and temperature rise current value.
i_smd_MD_e-E06R01
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
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