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DFEH7030D_16 Datasheet, PDF (1/1 Pages) TOKO, Inc – Metal Alloy Inductors | |||
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Metal Alloy Inductors
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DFEH7030D
Inductance Range: 1.0~22ïH
Recommended patterns
æ¨å¥¨ãã¿ã¼ã³å³
Toleranceï¼Â±0.3mm
(Unit: mm)
(Unit: mm)
FEATURES ç¹é·
ï· 7.3 ï´ 6.9mm square and 3.0mm Max. height.
ï· Magnetically shielded construction, low DC resistance.
ï· Suitable for large current
ï· The use of low loss iron powder ensure capability for high
efficiency.
ï· Low audible core noise.
ï· Operating temperature range : -40ï½+155°C
ï· AEC-Q200 compliant.
ï· 7.3 ï´ 6.9mm è§ãé«ã3.0mm Max.
ï· éç£è·¯æ§é ãä½ç´æµæµæ
ï· å¤§é»æµå¯¾å¿
ï· ä½ã³ã¢ãã¹éç³»ç£æ§ç²ãç¨ããé«å¹çå対å¿
ï· ä½ã³ã¢é³´ããã¤ãº
ï· DC-DC ã³ã³ãã¼ã¿ç¨ã¤ã³ãã¯ã¿ãªã©ã«æé©
ï· åä½æ¸©åº¦ç¯å²ï¼-40ï½+155â
ï· AEC-Q200æºæ
STANDARD PART NUMBERS æ¨æºåä¸è¦§
TYPE DFEH7030D (Quantity/reel; 1,000 PCS)
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1) 許容差
測å®å¨æ³¢æ°
Part
Number
Inductance(1)
L(ïH)
Tolerance
(%)
Test
Frequency
(KHz)
DFEH7030D-1R0M=P3
1.0
±20
100
DFEH7030D-1R5M=P3
1.5
±20
100
DFEH7030D-2R2M=P3
2.2
±20
100
DFEH7030D-3R3M=P3
3.3
±20
100
DFEH7030D-4R7M=P3
4.7
±20
100
DFEH7030D-5R6M=P3
5.6
±20
100
DFEH7030D-6R8M=P3
6.8
±20
100
DFEH7030D-8R2M=P3
8.2
±20
100
DFEH7030D-100M=P3
10
±20
100
DFEH7030D-150M=P3
15
±20
100
DFEH7030D-220M=P3
22
±20
100
ç´æµæµæ(2)
DC
Resistance(2)
(mï)Max. (Typ.)
9.9 (8.2)
15 (12)
18 (15)
29 (24)
41 (34)
54 (45)
59 (49)
78 (65)
82 (68)
147 (122)
198 (170)
ç´æµéç³è¨±å®¹é»æµ(3)
Inductance
DecreaseCurrent(3)
(A) Max. (Typ.)
ï L =20%
L
9.0 (12)
7.3 (9.7)
6.9 (9.2)
5.3 (7.1)
4.2 (5.6)
4.1 (5.4)
3.9 (5.2)
3.2 (4.2)
3.2 (4.2)
2.4 (3.2)
2.0 (2.7)
温度ä¸æ許容é»æµ(4)
Temperature
Rise Current(4)
ïT=40ï°C
(A) Max. (Typ.)
9.1 (11)
7.6 (9.5)
7.1 (8.9)
5.4 (6.7)
4.2 (5.3)
3.8 (4.7)
3.5 (4.4)
3.1 (3.9)
3.0 (3.7)
2.2 (2.7)
1.9 (2.4)
(1) Inductance is measured with a LCR meter 4284A(Agilent
Technologies) or equivalent. Test frequency at 100kHz
(2) DC resistance is measured with 34420A (Agilent Technologies) or
3541(HIOKI). (Reference ambient temperature 25°C)
(3) Inductance Decrease Current based upon 20% inductance
reduction from the initial value
(4) Temperature Rise Current based upon 40°C temperature rise.
(Reference ambient temperature 20°C)
(5)Absolute maximum voltage : 50VDC
(1) ã¤ã³ãã¯ã¿ã³ã¹ã¯LCRã¡ã¼ã¿4284A(Agilent Technologies)ã¾ãã¯
åçåã«ãã測å®ããã測å®å¨æ³¢æ°ã¯100kHzã
(2) ç´æµæµæã¯æ¸¬å®å¨34420Aï¼Agilent Technologiesï¼ã¾ãã¯3541
ï¼HIOKIï¼ã¨åçåã«ãã測å®ãããï¼å¨å²æ¸©åº¦25°Cï¼
(3) ç´æµéç³è¨±å®¹é»æµï¼ç´æµéç³é»æµãæµããæã¤ã³ãã¯ã¿ã³ã¹ã®
å¤ãåæå¤ãã20%æ¸å°ããç´æµé»æµå¤
(4) 温度ä¸æ許容é»æµï¼ã³ã¤ã«ã®æ¸©åº¦ã40°Cä¸æããå¤
ï¼å¨å²æ¸©åº¦20°Cãåºæºã¨ãããï¼
(5)絶対æ大é»å§ 50VDC
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