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DG8040C Datasheet, PDF (1/1 Pages) TOKO, Inc – Low Profile (H 4.0mm Max). | |||
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DG8040C
Inductance Range: 1.0~100ïH
Ferrite Inductors
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Recommended patterns
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(Unit: mm)
(Unit: mm)
FEATURES ç¹é·
ï· Low Profile (H=4.0mm Max).
ï· Magnetic Shield.
ï· Ideal for a variety of DC-DC converter inductor
applications.
ï· RoHS compliant
ï· èå½¢æ§é (é«ã4.0mm Max.)
ï· éç£è·¯æ§é
ï· å種æ©å¨ã®DC-DCã³ã³ãã¼ã¿ç¨ã¤ã³ãã¯ã¿ã«æé©
ï· RoHSæ令対å¿
TOKO STANDARD PART NUMBERS æ±å
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TYPE DG8040C (Quantity/reel; 1000 PCS)
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許容差
測å®å¨æ³¢æ°
TOKO Part
Number
Inductance
L(ïH)
Tolerance
(%)
Test
Frequency
(kHz)
1267AY-1R0N
1.0
1267AY-1R5N
1.5
1267AY-2R2N
2.2
1267AY-3R3N
3.3
1267AY-4R7N
4.7
1267AY-6R8N
6.8
1267AY-100M
10
1267AY-150M
15
1267AY-220M
22
1267AY-330M
33
1267AY-470M
47
1267AY-680M
68
1267AY-101M
100
ï±30
100
ï±30
100
ï±30
100
ï±30
100
ï±30
100
ï±30
100
ï±20
100
ï±20
100
ï±20
100
ï±20
100
ï±20
100
ï±20
100
ï±20
100
ç´æµæµæ
DC
Resistance
(mï) Max. (Typ.)
8.4 (7)
10.8 (9)
13.2 (11)
15.6 (13)
20.4 (17)
26.4 (22)
39.6 (33)
58.8 (49)
74.4 (62)
120.0 (100)
168.0 (140)
240.0 (200)
336.0 (280)
æ大許容é»æµ
Rated DC Current
(A) Max. (Typ.)
ÎL/L=30%
ÎT=40[ï°C]
10.4 ( 13.8 )
8.2 ( 10.9 )
8.4 ( 9.9 )
7.3 ( 8.6 )
7.4 ( 9.8 )
6.1 ( 8.1 )
5.1 ( 6.8 )
6.5 ( 7.7 )
6.1 ( 7.2 )
5.3 ( 6.2 )
4.0 ( 5.3 )
3.3 ( 4.5 )
4.5 ( 5.3 )
3.9 ( 4.5 )
2.6 ( 3.5 )
2.3 ( 3.0 )
1.9 ( 2.5 )
3.2 ( 3.8 )
2.8 ( 3.2 )
2.2 ( 2.6 )
1.6 ( 2.1 )
1.3 ( 1.7 )
1.9 ( 2.2 )
1.6 ( 1.9 )
1.1 ( 1.4 )
1.3 ( 1.5 )
(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) Maximum allowable DC current is that which causes a 30%
inductance reduction from the initial value, or coil temperature to
rise by 40°C, whichever is smaller. (Reference ambient
temperature 20°C)
(1) ã¤ã³ãã¯ã¿ã³ã¹ã¯LCRã¡ã¼ã¿4284Aï¼Agilent Technologiesï¼
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) æ大許容é»æµã¯ãç´æµéç³é»æµãæµããæã¤ã³ãã¯ã¿ã³ã¹ã®å¤ã
åæå¤ãã30ï¼
æ¸å°ããç´æµé»æµå¤ãã¾ãã¯ç´æµé»æµã«ããã
ã³ã¤ã«ã®æ¸©åº¦ã40°Cä¸æã®ä½ããå°ããå¤ãï¼å¨å²æ¸©åº¦20°Cãåº
æºã¨ãããï¼
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