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PT539-1

更新时间: 2024-09-19 04:01:19
品牌 Logo 应用领域
伯恩斯 - BOURNS 变压器
页数 文件大小 规格书
1页 198K
描述
ADSL Line Transformers

PT539-1 数据手册

  
Designed to meet UL1950 and EN60950  
supplementary insulation requirements  
for operating voltages up to 250 Vrms  
Lead free version available (see How to  
Order)  
Features  
For use with Analog Device’s  
AD20msp910 / AD20msp918 ADSL  
chipsets  
PT539-1  
Excellent Total Harmonic Distortion (THD)  
performance in a small size  
SM538-1  
Lead free versions are RoHS compliant*  
SMT and thru-hole package version  
Operating temperature -40 °C to +85 °C  
Applications  
ADSL - Analog AD20msp910/918  
SM538-1 & PT539-1 ADSL Line Transformers  
Electrical Specifications @ 25 °C  
Product Dimensions  
Turns Ratio ................................1:1 ±± ꢀ  
OCL @ 10 kHz, 0.1 V  
SMT  
(1-4) with (±-3) shorted  
......................................5.0 mH ±10 ꢀ  
(10-7) with (8-9) shorted  
15.37  
(.605)  
.711 ± .050  
(.028 ± .002)  
10 PLCS.  
2.50  
(.098)  
2.54  
(.100)  
......................................5.0 mH ±10 ꢀ  
Leakage Inductance @ 100 kHz 0.1 V  
(1-4) with (±-3), (8-9), (10-7) shorted  
........................................18.0 µH max.  
Longitudinal Balance  
±5 kHz to 1.1 MHz ..............40 dB min.  
Insertion Loss @ 100 kHz ..........< 0.5 dB  
Isolation Voltage ............1500 Vrms max.  
Load Resistance ............................100  
DC Resistance  
5
4
6
7
10.00  
(.394)  
13.46  
(.530)  
10.00  
(.394)  
SM538-1  
3
±
1
8
MAX.  
MAX.  
2.50  
(.098)  
(DATECODE)  
9
10  
1.30 ± .050  
(.051 ± .002)  
17.65  
MAX.  
(.695)  
10 PLCS.  
Recommended PAD layout  
13.50  
MAX.  
(.531)  
(1-4), (10-7) ............................3 max.  
THD Linearity  
SM538-1 @ 300 kHz ..........-60 dB typ.  
PT539-1 @ 30 kHz..............-80 dB typ.  
Package  
SM538-1 ......................................SMT  
PT539-1 ........................................THT  
12.32  
(.485)  
12.07  
(.475)  
MAX.  
MAX.  
0.13  
(.005)  
Packaging Specifications  
10 SURFACES  
SM538-1E* ..........................±00 pcs./reel  
PT539-1 ................................60 pcs./tray  
*”E” suffix at end of part number  
designates tape & reel packaging, e.g.  
SM538-1E.  
THT  
Electrical Schematic  
PT539-1  
(DATECODE)  
1
10  
3
2
8
9
4
7
12.70  
(.500)  
MAX.  
How to Order  
SM538-1E or PT539-1 __  
2.6  
(.102)  
MIN.  
Model  
0.6  
(.024)  
DIA.  
2.50  
(.098)  
Termination  
Blank = Tin-lead  
L = Tin only (lead free)  
10.00  
(.394)  
10.00  
(.394)  
14.2  
10 PLCS.  
14.0  
MAX.  
(.551)  
MAX.  
(.559)  
MM  
(INCHES)  
0.25  
(.010)  
DIMENSIONS ARE:  
TOLERANCE:  
03/05  
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex  
Specifications are subject to change without notice.  
Customers should verify actual device performance in their specific applications.  

PT539-1 替代型号

型号 品牌 替代类型 描述 数据表
T-1272 RHOMBUS-IND

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