CF06V5TR50 [ETC]
Thin Film Chip Fuse;
| 型号： | CF06V5TR50 |
| 厂家： | 
ETC |
| 描述： | Thin Film Chip Fuse 电路保护 |
| 文件： | 总20页 (文件大小：1241K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
1/20
Thin Film Chip Fuse
1. Scope
This specification applies for the fuse series of thin film chip fuse made by TA-I.
Over Coat
2. Construction
Conductor
Sn Plating
Ceramic Substrate
Fuse Element
Cu / Ni Plating
3. Type Designation
CF
06
V5
T
R50
Rated
Voltage
Rated
Current
Chip Fuse
Packaging
Size
V6:63V
V5:50V
V3:32V
R50:0.5A
1R0:1A
T: Paper Tape (5K/10K)
04:0402(1005)
06:0603(1608)
12:1206(3216)
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
2/20
Thin Film Chip Fuse
4. Dimensions
Unit: mm
Dimensions (mm)
C
Type
(Inch Size code)
L
W
d
t
CF04
(0402)
1.0±0.1
0.52±0.05
0.2±0.1
0.3±0.2
0.5±0.3
0.25±0.1
0.35±0.05
0.45±0.10
0.60±0.10
CF06
(0603)
1.6±0.1
3.1±0.1
0.80±0.10
1.55±0.10
0.35±0.2
0.50±0.2
CF12
(1206)
5. Applications and ratings
Resistance
Body
Temperature
rising
Part
Designation
Rated
Current
Fusing
Time
Rated Breaking
Voltage Capacity
(mΩ)
Marking
Tolerance± 25%
CF04V3TR315
CF04V3TR50
CF04V3TR75**
CF04V3TR80
CF04V3T1R0
CF04V3T1R25
CF04V3T1R50
CF04V3T1R60
CF04V3T2R0
CF04V3T2R50
CF04V3T3R0
CF04V3T3R15
CF04V3T4R0
D
F
0.315A
0.50A
0.75A
0.80A
1.00A
1.25A
1.50A
1.60A
2.00A
2.50A
3.00A
3.15A
4.00A
690
340
140
100
95
V
K
L
Open within
1min.at
200%
M
57
<75℃at 100%
rated current
DC32V
DC 32V
P
N
S
T
45
35A
rated
current
44
33
25
3
19
U
W
18
12
*Resistance valve was measured with less than 10% of rated current
** CF04V3TR75 is still under UL application.
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
3/20
Thin Film Chip Fuse
Resistance
Body
Temperature
rising
Part
Designation
Rated
Current
Fusing
Time
Rated
Voltage Capacity
Breaking
(mΩ)
Tolerance± 25%
496
Marking
CF06V5TR40
CF06V5TR50
E
F
0.4A
DC 50V DC50V 50A
0.50A
290
CF06V3TR63
CF06V3TR80
CF06V3T1R0
CF06V3T1R25
CF06V3T1R50
CF06V3T1R60
CF06V3T2R0
CF06V3T2R50
CF06V3T3R00
CF06V3T3R15
CF06V3T4R0
CF06V3T5R0
I
K
L
M
P
N
S
T
0.63A
0.80A
1.00A
1.25A
1.50A
1.60A
2.00A
2.50A
3.00A
3.15A
4.00A
5.00A
205
132
84
63
50.5
45
34
24.5
20
19
13
Open within
1min.at
200%
DC32V
DC 32V
<75℃at
100% rated
current
50A
rated
current
3
DC32V
DC 32V
U
W
Y
50A
11
*Resistance valve was measured with less than 10% of rated current
Resistance
Body
Temperature
rising
Part
Designation
Rated
Current
Fusing
Time
Rated Breaking
Voltage Capacity
(mΩ)
Marking
Tolerance± 25%
CF12V6TR50
CF12V6TR80
CF12V6T1R0
CF12V6T1R25
CF12V6T1R50
CF12V6T2R0
CF12V3T2R50
CF12V3T3R00
CF12V3T4R0
CF12V3T5R0
CF12V3T7R0
F
K
L
M
P
S
T
0.50A
0.80A
1.00A
1.25A
1.50A
2.00A
2.50A
3.00A
4.00A
5.00A
7.00A
517
211
132
95
DC63V
DC 63V
50A
Open within
1min.at
200%
76
<75℃at 100%
rated current
40.5
31.5
23.25
16
12
7.5
rated
current
3
DC32V
DC 32V
W
Y
Z
50A
*Resistance valve was measured with less than 10% of rated current
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
4/20
Thin Film Chip Fuse
6. Temperature Derating Curve
6.1 Normal Ambient Temperature: 25℃
6.2 Operating Temperature: -20℃~105℃, whit proper Derating factor as below:
105
7. Reliability Tests
Parameter
Requirement
Test Method
Carrying capacity
Fusing Time
No fusing
Rated current ,4hr
Within 1 minute
200% of its rated current
No mechanical
damages
After the fuse is interrupted ,rated voltage applied for
30sec again
Interrupting Ability
No mechanical
damages
Distance between holding points: 90mm,
Bending:3mm,1time ,30sec
Bending Test
Resistance to solder Heat
Solderability
±20%
260℃±5℃,10±1second
235℃±5℃, 2±0.5second
245℃±5℃, 2±0.5second (Lead Free)
95% coverage
minimum
100% of its rated current, Measure of surface
temperature
<75℃
Temperature Rise
±20%
105℃±5℃,1000 hrs
Resistance to Dry Heat
No evident damages
on protective coating
and marking
23℃±5℃of Isopropyl alcohol 90second
Resistance to Solvent
10k
Ω
and more
Residual Resistance
Thermal Shock
Measure DC resistance after fusing
△
R< 10 %
-20℃/+25℃/+125℃/+25℃, 10 cycles
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
5/20
Thin Film Chip Fuse
8. Marking
Symbol for Rating Current
Symbol
D
E
F
I
K
L
M
P
N
S
T
3
U
W
Y
Z
0.315 0.4
0.5 0.63 0.8
1
1.25 1.5
1.6
2
2.5
3
3.15
4
5
7
Rating Current(A)
9. Taping & Reel
9.1 Taping Dimensions
4mm pitch paper
Type
A
B
W
F
E
P1
P2
P0
D0
T
Packing
+0.1
0.7±0.05
1.2±0.05
1.9±0.1
3.6±0.2
8.0±0.2
8.0±0.2
8.0±0.2
3.5±0.05
1.75±0.1
1.75±0.1
1.75±0.1
2.0±0.1
4.0±0.1
4.0±0.1
2.0±0.05
4.0±0.1 ψ1.5
4.0±0.1 ψ1.5
4.0±0.1 ψ1.5
0.45±0.1
0.64±0.1
0.84±0.1
Paper Tape
CF04
0
+0.1
1.1±0.1
3.5±0.05
3.5±0.05
2.0±0.05
2.0±0.05
Paper Tape
Paper Tape
CF06
CF12
-0
+0.1
2.0±0.15
-0
Unit: mm
Paper Tape
2 mm pitch
Type Size
180mm/R
10000
CF
04
Paper Tape
4 mm pitch
Type series
180mm/R
CF
CF
06
12
5000
5000
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
6/20
Thin Film Chip Fuse
9.2 Reel Specifications
Unit: mm
Series
W
T
ψA
ψB
ψC
CF04
CF06
CF12
13.0±1.0
9.0±1.0
11.4±2.0
178 ±2.0
60.0±1.0
9.3 Peel –off force :
PULL
300 mm/min
Top cover tape
10〜15∘ STANDARD : 0.1 ~ 0.7 N
carrier tape
10. Storage Conditions:
Temperature: 5℃~35℃,Humidity:40%~75%
11. Shelf Life:
2 years from manufacturing date
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
7/20
Thin Film Chip Fuse
12. Label
Date Code Rating current
Type
QTY: 5000 PCS
R50
200%
T942F0032K
0942
CF06V5T
LOT NO:
Customer Label
13. Recommended land patterns
Chip Fuse
Land pattern
Dimension
Type
Size
a
b
c
CF
04 ( 0402 )
0.5~0.6
0.7~0.9
1.4~1.6
2.0~2.2
0.4~0.6
0.8~1.0
CF
CF
06 ( 0603 )
12 ( 1206 )
2.0~2.4
4.4~5.0
1.5~1.8
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
8/20
Thin Film Chip Fuse
14. Recommend IR – Reflow profile : (solder : Sn96.5 / Ag3 / Cu0.5)
5
Peak : 250
℃ , 5 sec
0
Pre – heat Zone : 150 to 180 ℃, 90±30 sec
Soldering Zone : 230℃ or higher , 30±10 sec
15. Approval by UL248-14
The fuses have been approved by UL.
File No. of UL Recognition is E241710
16. ECN
Engineering Change Notice: The customer will be informed with ECN if there is significant
modification on the characteristics and materials described in Approval Sheet.
17. Manufacturing Country & City :
TA-I TECHNOLOGY CO., LTD. ( Taiwan– Tao Yuan )
Tel: (+886) 3-3246169 Fax : (+886) 3-3246167
Associated companies :
(1)TA-I TECHNOLOGY ( SU ZHOU ) CO., LTD. ( China – Su Zhou)
Tel : (+86) 512-63457879 Fax : (+86) 512-63457869
(2) TA-I TECHNOLOGY ELECTRONIC (DONGGUAN ) CO., LTD. ( China –Dongguan )
Tel : (+86) 769-8339-4790〜3 Fax : (+86) 769-8339-4794
(3) FORTUNE TASK RESISTOR FACTORY ( China – Dongguan )
Tel : (+86) 769-8339-4790〜3 Fax : (+86) 769-8339-4794
(4) TAI OHM ELECTRONICS ( M ) SDN. BHD. ( Malaysia – Penang )
Tel : (+60) 4- 3900480
Fax : (+60) 4-3901481
(5) P.T.TAI ELECTRONIC Indonesia ( Indonesia – Jakarta )
Tel : (+62) 21-89830123 Fax : (+62) 21-89830703
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
9/20
Thin Film Chip Fuse
★ Selection Guideline of Fuse:
■Checklist of selection factors
◎Normal operating current
◎Normal operating voltage ( AC or DC )
◎Ambient Temperature
◎Overload current and length of time in which the fuse must open .
◎Type of fuse ( SMD or Tube ) and physical size limitation ( 0603 or 1206 )
◎Agency Approval required ( e.g., UL248-14 )
■ Normal operating current
e.g., Rectangular Wave, If I p = 1.5 A , Normal operating current = 1.5 A
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
10/20
Thin Film Chip Fuse
█ Derating ratio for different ambient Temperature
◎ Referring to bottom figure and select the appropriate derating ratio :
e.g., Ambient temperature is 60 degree C
the derating ratio ≒ 0.95
105
█ Calculating the required rating of fuse needed .
◎ Safety coefficient : 70 % is safety coefficient from practical experience
Normal Operating Current
◎
< rating current of fuse
0.7 x derating ratio
Ambient temperature
Safety coefficient
e.g.,
Condition :
Normal operating current =1.5 A
Ambient temperature 40 ℃ : Derating ratio ≒ 0.95
1.5
< rating current of fuse
0.7 x 0.95
2.255 < rating current of fuse
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
11/20
Thin Film Chip Fuse
■ Determination of the type of fuse
e.g., Condition :
◆ Calculating value =2.255 A
,
2.255A < rating current of fuse
◆ Normal operating voltage : DC 12 V
◆ Following bottom index-table
Suggesting use CF06V3T2R50 .
:
Part
Designation
Part
Designation
Part
Designation
Rated Rated
Current Voltage
Rated Rated
Current Voltage
Rated Rated
Current Voltage
Marking
Marking
Marking
CF04V3TR315
CF04V3TR50
CF04V3TR75
CF04V3TR80
CF04V3T1R0
CF04V3T1R25
CF04V3T1R50
CF04V3T1R60
CF04V3T2R0
CF04V3T2R50
CF04V3T3R0
CF04V3T3R15
CF04V3T4R0
D
F
0.315A 32V CF06V5TR40
0.5A 32V CF06V5TR50
0.75A 32V CF06V3TR63
0.80A 32V CF06V3TR80
1.00A 32V CF06V3T1R0
1.25A 32V CF06V3T1R25
1.50A 32V CF06V3T1R50
1.60A 32V CF06V3T1R60
2.00A 32V CF06V3T2R0
2.50A 32V CF06V3T2R50
3.00A 32V CF06V3T3R00
3.15A 32V CF06V3T3R15
4.00A 32V CF06V3T4R0
CF06V3T5R0
E
F
I
0.4A 50V CF12V6TR50
0.5A 50V CF12V6TR80
0.63A 32V CF12V6T1R0
0.80A 32V CF12V6T1R25
1.00A 32V CF12V6T1R50
1.25A 32V CF12V6T2R0
1.50A 32V CF12V3T2R50
1.60A 32V CF12V3T3R00
2.00A 32V CF12V3T4R0
2.50A 32V CF12V3T5R0
3.00A 32V CF12V3T7R0
3.15A 32V
F
K
L
0.50A 63V
0.80A 63V
1.00A 63V
1.25A 63V
1.50A 63V
2.00A 63V
2.50A 32V
3.00A 32V
4.00A 32V
5.00A 32V
7.00A 32V
V
K
L
K
L
M
P
S
T
M
P
N
S
T
M
P
N
S
T
3
3
W
Y
Z
3
U
W
U
W
Y
4.00A 32V
5.00A 32V
■ Inrush current :
◆ Considering inrush waveform & calculate I2t (A2s) value
◆ Choosing fuse’s I2t (A2s) value > calculate I2t (A2s) value
◆ Considering Ratio of I2t repeat numbers to blowing .
◆ Confirm with us.
e.g., choosing 0603 Fuse
Condition :
1. Rectangular Wave , Ip = 4 A , t = 1 ( ms )
,
–
3
Calculate Ip2t = 42 x 1 x 10 = 0.016 (A2s)
Page 12 index-table
2. Choosing CF06V3T2R50 ( I2t = 0.055 (A2s)
)
,
Inrush derating ratio
3.
Inrush shock : 100,000 times ( ≒0.35 )
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
12/20
Thin Film Chip Fuse
Inrush 100,000 times
Calculating :
1. Choosing fuse’s I2t (A2s) value X Derating ratio > calculate I2t (A2s) value
2. 0.055 x 0.35 = 0.01925 (A2s)
3. 0.01925 > 0.016
The fuse is able to meet circuit‘s application
TA-I FUSE I2 t (A2 s)
Typical
Typical
Typical
Part Number
Part Number
Part Number
I2 t (A2 s)*
I2 t (A2 s)*
I2 t (A2 s)*
0.011
CF04V3TR315
CF04V3TR50
CF04V3TR75
CF04V3TR80
CF04V3T1R0
CF04V3T1R25
CF04V3T1R50
CF04V3T1R60
CF04V3T2R0
CF04V3T2R50
CF04V3T3R0
CF04V3T3R15
CF04V3T4R0
0.00203
0.00317
0.00402
0.00532
0.00724
0.01344
0.01356
0.01672
0.01983
0.03763
0.05427
0.06304
0.08960
CF06V5TR40
CF06V5TR50
CF06V3TR63
CF06V3TR80
CF06V3T1R0
CF06V3T1R25
CF06V3T1R50
CF06V3T1R60
CF06V3T2R0
CF06V3T2R50
CF06V3T3R00
CF06V3T3R15
CF06V3T4R0
CF06V3T5R0
0.004
0.005
0.007
0.014
0.016
0.027
0.037
0.041
0.044
0.055
0.082
0.089
0.239
0.433
CF12V6TR50
CF12V6TR80
CF12V6T1R0
CF12V6T1R25
CF12V6T1R50
CF12V6T2R0
CF12V3T2R50
CF12V3T3R00
CF12V3T4R0
CF12V3T5R0
CF12V3T7R0
0.031
0.034
0.062
0.144
0.181
0.351
0.501
0.954
0.966
3.250
Note*: Typical I2t value is measured at 10x-rated current, Application with surge over 10x-rated current.
Please confirm with us.
TA-I chip fuse Clearing by repeater rush current
1
0.1
10
100
1000
10000
100000
Ratio of I2t Repeat numbers to blowing
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
13/20
Thin Film Chip Fuse
Inrush Waveform
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
14/20
Thin Film Chip Fuse
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
15/20
Thin Film Chip Fuse
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
16/20
Thin Film Chip Fuse
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
17/20
Thin Film Chip Fuse
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
18/20
Thin Film Chip Fuse
TA-I 1206 Chip Fuse I-t Curve
100
10
1
0.1
0.01
0.001
0.1
1
10
100
CURRENT IN AMPERS
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
19/20
Thin Film Chip Fuse
TA-I 1206 Chip Fuse I2-t Curve
7.0A 5.0A
4.0A
3.0A
2.5A
2.0A
1.5A
100
10
1.25A
1.0A
0.8A
0.5A
1
0.1
0.01
0.001
0.001
0.01
0.1
1
Clearing time in second
TA-I TECHNOLOGY CO., LTD
Document No TCF-XXOS032J
Issued date
Page
2012/06/28
20/20
Thin Film Chip Fuse
Test Circuit Board
a
d
e
f
Type
a
b
6
6
6
c
d
e
f
CF0402
CF0603
CF1206
19
19
19
0.84
1.60
2.40
2.6
2.6
2.6
0.61
1.15
1.90
0.6
0.9
1.0
Unit:mm
TA-I TECHNOLOGY CO., LTD
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