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D53LC_16 Datasheet, PDF (1/1 Pages) TOKO, Inc – Ferrite Inductors | |||
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Ferrite Inductors
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D53LC
Inductance Range: 1.1~220ïH
Recommended patterns
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(Unit: mm)
FEATURES ç¹é·
ï· Low profile (5.2mm Max. square, 3.0mm Max. height).
ï· Magnetically shielded construction and low DC resistance.
ï· Suitable for large currents.
ï· Ideal for a variety of DC-DC converter inductor applications.
ï· å°åèå½¢æ§é ï¼5.2mmè§Max.ãé«ã3.0mm Max.ï¼
ï· éç£è·¯æ§é ãä½ç´æµæµæ
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STANDARD PART NUMBERS æ¨æºåä¸è¦§
TYPE D53LC (High current Type 大é»æµã¿ã¤ã, Quantity/reel; 2,000 PCS)
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1)
許容差
ç´æµæµæ(2)
ç´æµéç³è¨±å®¹é»æµ(3)
Part
Number
#A915AY-1R1M=P3
#A915AY-2R0M=P3
#A915AY-3R3M=P3
#A915AY-4R7M=P3
#A915AY-6R8M=P3
#A915AY-100M=P3
#A915AY-150M=P3
#A915AY-220M=P3
#A915AY-330M=P3
#A915AY-470M=P3
#A915AY-680M=P3
#A915AY-101M=P3
Inductance(1)
(ïH)
1.1
2.0
3.3
4.7
6.8
10
15
22
33
47
68
100
Tolerance
(%)
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20ï
DC
Resistance(2)
(mï) Max. (Typ.)
20 (16)
27 (22)
34 (29)
45 (38)
68 (57)
90 (75)
142 (118)
208 (173)
257 (214)
352 (293)
525 (437)
801 (667)
Inductance
Decrease Current(3)
(A) Max. (Typ.)
ïL
L
=10%
ïL
L
=30%
3.38 (4.50)
3.87 (5.17)
2.53 (3.38)
2.92 (3.90)
2.01 (2.68)
2.36 (3.15)
1.52 (2.03)
1.87 (2.49)
1.24 (1.66)
1.51 (2.01)
1.09 (1.46)
1.33 (1.77)
0.88 (1.17)
1.05 (1.40)
0.71 (0.95)
0.86 (1.15)
0.61 (0.81)
0.72 (0.96)
0.53 (0.71)
0.62 (0.83)
0.43 (0.57)
0.51 (0.68)
0.37 (0.49)
0.43 (0.58)
温度ä¸æ許容é»æµ(3)
Temperature
Rise Current(3)
ïT=40ï°C
(A) Max. (Typ.)
3.46 (4.07)
2.80 (3.30)
2.40 (2.83)
2.13 (2.51)
1.75 (2.06)
1.49 (1.76)
1.16 (1.37)
0.86 (1.01)
0.80 (0.94)
0.68 (0.80)
0.55 (0.65)
0.46 (0.55)
TYPE D53LC (Low DC resistance Type ä½ç´æµæµæã¿ã¤ã, Quantity/reel; 2,000 PCS)
åçª
ã¤ã³ãã¯ã¿ã³ã¹(1)
許容差
ç´æµæµæ(2)
ç´æµéç³è¨±å®¹é»æµ(3)
温度ä¸æ許容é»æµ(3)
Part
Number
#A915BY-4R7M=P3
#A915BY-6R8M=P3
#A915BY-100M=P3
#A915BY-150M=P3
#A915BY-220M=P3
#A915BY-330M=P3
#A915BY-470M=P3
#A915BY-680M=P3
#A915BY-101M=P3
#A915BY-151M=P3
#A915BY-221M=P3
Inductance(1)
(ïH)
4.7
6.8
10
15
22
33
47
68
100
150
220
Tolerance
(%)
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20
ï± 20ï
DC
Resistance(2)
(mï) Max. (Typ.)
35 (29)
50 (42)
67 (56)
97 (81)
135 (112)
206 (172)
268 (224)
371 (309)
569 (474)
940 (785)
1200 (995)
Inductance
Decrease Current(3)
(A) Max. (Typ.)
ïL
L
=10%
ïL
L
=30%
0.91 (1.21)
1.13 (1.51)
0.81 (1.08)
0.99 (1.32)
0.59 (0.79)
0.74 (0.99)
0.45 (0.60)
0.58 (0.77)
0.40 (0.54)
0.51 (0.68)
0.33 (0.45)
0.41 (0.55)
0.27 (0.36)
0.34 (0.46)
0.23 (0.30)
0.29 (0.39)
0.21 (0.28)
0.26 (0.35)
0.18 (0.23)
0.21 (0.28)
0.15 (0.20)
0.18 (0.24)
Temperature
Rise Current(3)
ïT=40ï°C
(A) Max. (Typ.)
2.31 (2.72)
1.93 (2.27)
1.60 (1.88)
1.36 (1.60)
1.19 (1.40)
0.92 (1.09)
0.80 (0.94)
0.68 (0.80)
0.54 (0.64)
0.40 (0.47)
0.35 (0.41)
(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°Cã
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