DB315C [TOKO]

Fixed Inductors for Surface Mounting; 固定电感器表面安装
DB315C
型号: DB315C
厂家: TOKO, INC    TOKO, INC
描述:

Fixed Inductors for Surface Mounting
固定电感器表面安装

电感器 固定电感器
文件: 总2页 (文件大小:76K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Fixed Inductors for Surface Mounting 実装用固定インダクタ  
DB315C/DB318C/DB320C  
Inductance Range: 1.0~22μH (DB315C), 1.0~22μH (DB318C), 3.9~27μH (DB320C))  
Recommended patterns  
推奨パターン図  
DIMENSIONS/外形寸法図  
3.8  
*
DB320C  
DB318C  
(Unit: mm)  
(Unit: mm)  
DB315C  
DB315C: 1.5mm Max. height  
DB318C: 1.8mm Max. height  
DB320C: 2.0mm Max. height  
*
FEATURES/特長  
Low profile (4.0mm Max. square,1.5/1.8/2.0mm Max. height).  
Magnetically shielded construction and low DC resistanse.  
Ideal for DC-DC converter choke coil for portable equipments  
(DVD, DSC, Cellular phone, PDA).  
小型薄形構造(4.0mmMax. 高さ1.5/1.8/2.0mmMax.)  
閉磁路構造、低直流抵抗  
小型機器(DVD, DSC, Cellular phone, PDA)などのDC-  
DCコンバータ用チョークコイルに最適  
RoHS compliant.  
RoHS指令対応  
SELECTION GUIDE FOR STANDARD COILS  
TYPE DB315C ( Quantity / reel; 2,000 PCS)  
東光品番  
インダクタンス(1)  
許容差  
直流抵抗(2)  
直流重畳許容電流(3)  
Inductance  
温度上昇許容電流(3)  
Temperature  
Rise Current(3)  
ΔT=40°C  
Decrease Current(3)  
TOKO  
Part  
DC  
Inductance(1)  
Tolerance  
(%)  
Resistance(2)  
(mΩ) Max. (Typ.)  
(A) Max. (Typ.)  
(μH)  
Number  
ΔL  
ΔL  
(A) Max. (Typ.)  
=10%  
=30%  
L
L
A1109AS-H-1R0N  
A1109AS-H-1R6N  
A1109AS-H-2R2N  
A1109AS-H-3R3M  
A1109AS-H-4R7M  
A1109AS-H-6R8M  
A1109AS-H-8R2M  
A1109AS-H-100M  
A1109AS-H-120M  
A1109AS-H-150M  
A1109AS-H-180M  
A1109AS-H-220M  
1.0  
1.6  
2.2  
3.3  
4.7  
±30  
±30  
±30  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
±20  
51 (43)  
68 (57)  
78 (65)  
2.00 (2.70)  
1.60 (2.10)  
1.40 (1.90)  
1.10 (1.50)  
0.92 (1.20)  
0.72 (0.97)  
0.67 (0.89)  
0.62 (0.83)  
0.55 (0.73)  
0.51 (0.68)  
0.47 (0.62)  
0.41 (0.55)  
2.60 (3.50)  
2.00 (2.70)  
1.80 (2.40)  
1.40 (1.90)  
1.20 (1.60)  
0.96 (1.30)  
0.87 (1.20)  
0.81 (1.10)  
0.72 (0.96)  
0.66 (0.88)  
0.60 (0.81)  
0.54 (0.73)  
2.10 (2.50)  
1.70 (2.00)  
1.60 (1.90)  
1.40 (1.60)  
1.10 (1.30)  
0.93 (1.10)  
0.77 (0.91)  
0.74 (0.87)  
0.62 (0.72)  
0.52 (0.62)  
0.49 (0.58)  
0.45 (0.53)  
110 (88)  
150 (120)  
210 (180)  
290 (240)  
310 (260)  
420 (350)  
560 (470)  
640 (530)  
720 (600)  
6.8  
8.2  
10.0  
12.0  
15.0  
18.0  
22.0  
continued on next page  
次頁へ続く  
Fixed Inductors for Surface Mounting 実装用固定インダクタ  
continued from previous page  
前頁より続く  
SELECTION GUIDE FOR STANDARD COILS  
TYPE DB318C (Quantity/reel; 2,000 PCS)  
東光品番  
インダクタンス(1)  
許容差  
直流抵抗(2)  
直流重畳許容電流(3)  
Inductance  
温度上昇許容電流(3)  
Temperature  
Rise Current(3)  
ΔT=40°C  
Decrease Current(3)  
TOKO  
Part  
DC  
Inductance(1)  
Tolerance  
(%)  
Resistance(2)  
(mΩ) Max. (Typ.)  
(A) Max. (Typ.)  
(μH)  
Number  
ΔL  
ΔL  
(A) Max. (Typ.)  
=10%  
=30%  
L
L
A997AS-1R0N  
A997AS-2R2N  
A997AS-3R3M  
A997AS-3R9M  
A997AS-4R7M  
A997AS-5R6M  
A997AS-6R8M  
A997AS-8R2M  
A997AS-100M  
A997AS-120M  
A997AS-150M  
A997AS-180M  
A997AS-220M  
1.0  
2.2  
3.3  
3.9  
4.7  
30  
30  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
40 (32)  
60 (48)  
70 (60)  
1.80 (2.40)  
1.30 (1.70)  
0.94 (1.26)  
0.86 (1.15)  
0.85 (1.14)  
0.81 (1.09)  
0.69 (0.92)  
0.59 (0.78)  
0.58 (0.77)  
0.55 (0.73)  
0.48 (0.64)  
0.42 (0.56)  
0.39 (0.52)  
2.30 (3.10)  
1.60 (2.10)  
1.20 (1.61)  
1.10 (1.46)  
1.07 (1.43)  
1.02 (1.36)  
0.89 (1.19)  
0.75 (1.00)  
0.74 (0.99)  
0.70 (0.94)  
0.61 (0.81)  
0.53 (0.70)  
0.51 (0.67)  
2.40 (2.80)  
1.90 (2.20)  
1.64 (1.93)  
1.37 (1.61)  
1.29 (1.52)  
1.23 (1.45)  
1.10 (1.29)  
1.05 (1.23)  
0.99 (1.16)  
0.78 (0.92)  
0.74 (0.87)  
0.63 (0.74)  
0.53 (0.63)  
1
2
3
4
90 (80)  
100 (90)  
120 (100)  
130 (110)  
160 (140)  
180 (150)  
230 (190)  
260 (210)  
330 (270)  
440 (370)  
5.6  
6.8  
8.2  
10.0  
12.0  
15.0  
18.0  
22.0  
TYPE DB320C (Quantity/reel; 2,000 PCS)  
東光品番  
インダクタンス(1)  
許容差  
直流抵抗(2)  
直流重畳許容電流(3)  
温度上昇許容電流(3)  
Inductance  
Temperature  
Rise Current(3)  
ΔT=40°C  
Decrease Current(3)  
TOKO  
Part  
Number  
DC  
Inductance(1)  
Tolerance  
(%)  
Resistance(2)  
(mΩ) Max. (Typ.)  
(A) Max. (Typ.)  
(μH)  
ΔL  
ΔL  
(A) Max. (Typ.)  
=10%  
=30%  
L
L
A993AS-3R9M  
A993AS-4R7M  
A993AS-5R6M  
A993AS-6R8M  
A993AS-8R2M  
A993AS-100M  
A993AS-120M  
A993AS-150M  
A993AS-180M  
A993AS-220M  
A993AS-270M  
3.9  
4.7  
5.6  
6.8  
8.2  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
80 (70)  
100 (80)  
110 (90)  
0.86 (1.15)  
0.85 (1.14)  
0.73 (0.97)  
0.70 (0.93)  
0.66 (0.88)  
0.59 (0.78)  
0.56 (0.74)  
0.49 (0.65)  
0.45 (0.60)  
0.41 (0.55)  
0.35 (0.47)  
1.10 (1.47)  
1.08 (1.44)  
0.97 (1.29)  
0.89 (1.18)  
0.85 (1.14)  
0.74 (0.99)  
0.69 (0.92)  
0.62 (0.82)  
0.56 (0.74)  
0.52 (0.69)  
0.45 (0.60)  
1.38 (1.73)  
1.28 (1.60)  
1.21 (1.52)  
1.19 (1.49)  
0.97 (1.21)  
0.96 (1.20)  
0.83 (1.04)  
0.74 (0.93)  
0.65 (0.82)  
0.55 (0.69)  
0.47 (0.59)  
120 (100)  
140 (120)  
160 (130)  
190 (160)  
240 (200)  
290 (240)  
370 (310)  
480 (400)  
10.0  
12.0  
15.0  
18.0  
22.0  
27.0  
6
7
8
9
(1)Inductance is measured with a LCR meter 4284A (Agilent  
Technologies) or equivalent. Test frequency at 100kHz  
(2)DC Resistance is measured with a Digital Multimeter TR6871  
(Advantest) or equivalent.  
(3)Maximum allowable DC current is that which causes a 30%  
inductance reduction from the initial value, coil temperature to rise  
by 40°C, whichever is smaller.  
(1)インダクタンスはLCRメータ4284A (Agilent Technologies) また  
は同等品により測定する。測定周波数は100kHz。  
(2)直流抵抗はデジタルマルチメータTR6871(Advantest)または同等  
品により測定する。  
(3)最大許容電流は、直流重畳電流を流した時、インダクタンスの値  
が初期値より30%減少する直流電流値、またはコイルの温度が  
40℃上昇する直流電流値の何れかの内、小さい値とする。  
(周囲温度20℃を基準とする)  
(Reference ambient temperature 20°C)  

相关型号:

SI9130DB

5- and 3.3-V Step-Down Synchronous Converters

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135LG-T1

SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135LG-T1-E3

SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9135_11

SMBus Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9136_11

Multi-Output Power-Supply Controller

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130CG-T1-E3

Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130LG-T1-E3

Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9130_11

Pin-Programmable Dual Controller - Portable PCs

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137

Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137DB

Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9137LG

Multi-Output, Sequence Selectable Power-Supply Controller for Mobile Applications

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY

SI9122E

500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification Drivers

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY