SOT143-00-A002-FD [TTELEC]
4-PIN SMT; 4针SMT
| 型号： | SOT143-00-A002-FD |
| 厂家： | 
TT Electronics |
| 描述： | 4-PIN SMT |
| 文件： | 总3页 (文件大小：283K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SOT143
Welwyn Components
4-PIN SMT Package
SOT143 Series
•
•
•
•
Ratio tolerances to 0ꢀ0ꢁ5
Small, industry standard package
Standard and custom circuits available
Standard Sn/Pb and Pb-free terminations available
Specifications
Power Derating Curve
Characteristic
Value
100
Package Power Dissipation
0.25 Watts @70°C
.........................................................................
Element Power Dissipation
0.1 Watts @70°C
.........................................................................
50
10
Maximum Voltage Rating
100 Volts
.........................................................................
Operating Temperature Range
-55°C to +125°C
.........................................................................
Temperature Coefficient Absolute
To ±25ppm/°C
25°
70°
125°
.........................................................................
Temperature in °C
Temperature Coefficient Tracking
±2ppm/°C
Physical Data (mm)
RECOMMENDED
PAD L AYOUT
2.92 ꢀ.ꢁ
0.56
0.05
ꢀ.ꢁ
max
1.91 ref.
ꢁ.ꢀ ꢀ.ꢁ
1.0 ref.
1.91 BSC
1.45 ref.
4
3
4
3
2
2.36
0.25
1.30
0.1
2.21ref.
ꢀ.43min
ꢀ.5ꢁ max
0.79
min.
1
1
2
ꢀ.ꢀ76 min
ꢀ.ꢁ78 max
0.635 ref.
0.84
0.1
1.02 min
1.19 max.
ꢀ.56 ref.
General Note
Welwyn Components reserves the right to make changes in product specification without notice or liability.
All information is subject to Welwyn’s own data and is considered accurate at time of going to print.
A subsidiary of
TT electronics plc
© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com
SOT143 Series Issue June 2006
SOT143
4-PIN SMT Package
Welwyn Components
Schematics
4
3
4
3
4
3
4
3
R1
R3
R2
R3
R2
R3
R2
R3
R1
R1
R2
1
2
1
2
1
2
1
2
Schematic A (series) Schematic B (series)
Schematic C (isolated)
Schematic D (bussed)
Schematic / Circuit Detail
Circuit Details for Schematic A
Circuit Details for Schematic B
Schematic/Circuit Code
Schematic/Circuit Code
R1 (W) R2 (W) R3 (W)
R1 (W) R2 (W) R3 (W)
A001
A002
A003
A004
A00ꢁ
ꢁ00ꢀ0
10ꢀ0K
900ꢀ0
ꢁ00ꢀ0
200ꢀ0
ꢁ0ꢀ0K ꢁ0ꢀ0K
10ꢀ0K 10ꢀ0K
B001
B002
B003
10ꢀ0K
900ꢀ0
1ꢀ0K
10ꢀ0K 10ꢀ0K
100ꢀ0 9ꢀ0K
10ꢀ0K 10ꢀ0K
100ꢀ0
9ꢀ0K
48ꢀ0K 48ꢀ0K
40ꢀ0K 40ꢀ0K
Circuit Details for Schematic C
Circuit Details for Schematic D
Schematic/Circuit Code
Schematic/Circuit Code
R1 (W) R2 (W) R3 (W)
R1 (W) R2 (W) R3 (W)
C001
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
10ꢀ0K 10ꢀ0K
D001
121ꢀ0
2ꢀ0K
1ꢀ33K
1ꢀ0K
ꢁꢀ0K
ꢁꢀ4K
1ꢀ0K
2ꢀ0K
C002
C003
C004
C00ꢁ
C006
C007
C008
C009
C010
1ꢀ0K
9ꢀ0K
1ꢀ0K
1ꢀ0K
D002
D003
D004
D00ꢁ
D006
D007
ꢁ0ꢀ0K
ꢁꢀ4K
ꢁꢀ0K
7ꢁ0ꢀ0
7ꢁ0ꢀ0
27ꢀꢁK
40ꢀ0K 40ꢀ0K
33ꢀ0K 330ꢀ0
40ꢀ0K
10ꢀ0K
20ꢀ0K
40ꢀ0K 40ꢀ0K
10ꢀ0K 20ꢀ0K
20ꢀ0K 20ꢀ0K
2ꢀ0K
2ꢀ0K
2ꢀ0K
10ꢀ0K
10ꢀ0K 200ꢀ0
2ꢀ1K 10ꢀ0K
© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com
SOT143 Series Issue June 2006
SOT143
4-PIN SMT Package
IRC Advanced Film Division
Environmental Data
Environmental Test To MIL-PRF-83401
Characteristic H Limit
Maximum
Typical Performance
Thermal Shock
±0.5%
±0.1%
±0.02%
.....................................................................................................................................................
Power Conditioning
±0.5%
±0.1%
±0.03%
.....................................................................................................................................................
Short Time Overload
±0.1%
±0.1%
±0.02%
.....................................................................................................................................................
High Temperature Exposure
±0.2%
±0.1%
±0.05%
.....................................................................................................................................................
Low Temperature Operation
±0.1%
±0.1%
±0.03%
.....................................................................................................................................................
MoistureResistance
±0.4%
±0.1%
±0.03%
.....................................................................................................................................................
Life
±0.5%
±0.1%
±0.05%
.....................................................................................................................................................
Resistance to Solder Heat
±0.1%
±0.05%
±0.02%
.....................................................................................................................................................
Terminal Strength
±0.25%
±0.1%
±0.02%
Ordering Procedure
ꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀ
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀSOT143ꢀꢀ-ꢀꢀꢀ01ꢀꢀꢀ-ꢀꢀꢀAꢀꢀꢀꢀꢀꢀꢀꢀꢀ002ꢀꢀꢀ-ꢀꢀꢀFꢀꢀꢀꢀꢀꢀꢀB
Style
AbsoluteꢀTCRꢀCode
00 = ±250ppm/°C; 01 = ±100ppm/°C
02 = ±50ppm/°C; 03 = ±25ppm/°C
SchematicꢀCode
A, B, C, D
CircuitꢀNumber
See Schematic/Circuit Detail Tables
AbsoluteꢀToleranceꢀCode
K = ±10%; J = ±5%; G = ±2%; F = ±1%
D = ±0.5%; C = ±0.25%; B = ±0.1%
RatioꢀToleranceꢀCode
G = ±2%; F = ±1%; D = ±0.5%
C = ±0.25%; B = ±0.1%; A = ±0.05%
For additional information or to discuss your specific
requirements, please contact our Applications Team
Finish
Blank = pb-free
PB= SnPb
© Welwyn Components Limited Bedlington, Northumberland NE22 7AA, UK
Telephone: +44 (0) 1670 822181 • Facsimile: +44 (0) 1670 829465 • Email: info@welwyn-tt.com • Website: www.welwyn-tt.com
SOT143 Series Issue June 2006
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