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Price & Availability
Close up of HTX7045C-144CRC
3D Model Datasheet

HTX7045C-144CR

HTX7045C-144CRC

符合RoHS 无卤素 AEC-Q flag

有关该元件的更多信息和规格。

前往系列
立即购买:
计数 单价
1 $3.42
100 $2.79
350 $2.09
700 $1.26
1000 $0.98

对于大批量采购或非库存产品，点击这里请求报价。

. 现货，可今天发货.
索取样品:

典型应用

与Texas Instruments UCC25800一起使用

输入电压
9 V — 34 V

规格

Electrical specifications at 25°C.

零件号 1
(Hover for schematics)
0A时的
电感 (µH) 2
(公差: ±30%) 		DCR max (Ω) 3 Leakage
Inductance
±20% (µH) 4 		匝数比 电容
max (pF) 5 		电压-时间
乘积 (V-µs) 		Irms (mA) 6 隔离
电压 (Vrms) 7
Pri Sec Pri Sec Pri : Sec
HTX7045C-144CRC 140 0.45 0.23 15.0 3.5 1 : 0.5 0.75 45.3 640 2800
注释
  1. When ordering, please specify turns ratio and packaging codes: e.g. HTX7045C-144CRC
    Turns ratio:  A = 1 : 1, B = 2.5 : 1, C = 2 : 1, D = 1.5 : 1, E = 1.33 : 1, F = 1.2 :  1
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 ADC on an Agilent 4263B (or equivalent).
  3. DCR is measured on a Keithley 580 Micro-ohmmeter (or equivalent).
  4. Leakage Inductance LL is measured at 100 KHz, 0.1 Vrms on an Agilent 4263B (or equivalent). Sec is shorted for PRI LL / PRI is shorted for SEC LL.
  5. Interwinding capacitance is measured from primary to secondary at 250 KHz, 0.1 Vrms.
  6. Current that causes a 40°C rise from 25°C when applied to the primary winding with secondary current defined by the turns ratio.
  7. 2800 Vrms, 4000 VDC; one minute isolation (hipot) measured between primary and secondary. 4.9 mm creepage and clearance Material Group 1 (CTI>600).

端子:

  • RoHS compliant tin over nickel over silver glass frit.

包装:

  • C = 7" machine-ready reel
    EIA 481 embossed plastic tape (350 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • D = 13" machine-ready reel
    EIA 481 embossed plastic tape. Factory order only, not stocked (1500 parts per full reel).
环境
环境:
符合RoHS , 无卤素
环境温度范围:
−40°C to +125°C
储存温度范围:
Component: −40°C to +125°C
Tape and reel packaging: −40°C to +80°C
最高元件温度:
+125°C
故障率（FIT）/平均故障间隔时间（MTBF）:
See FIT/MTBF Calculations

原理图

htx7045cs.gif





 

物理特性

htx7045cd.gif

dims_inches_mm.gif

卷装规格

tapereel_pl.gif
 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_i.gif
350 1500* 178/330 60/100 13 22,4 16,4 16 8 4 2 5,5 0,40
* Special order

一般规格

核心材料:
Ferrite
重量:
0.53 − 0.54 g
包装:
350/7" reel; 1500/13" reel Plastic tape: 16 mm wide, 0.4 mm thick, 8 mm pocket spacing, 5.5 mm pocket depth

焊接/清洗

湿气敏感度等级（MSL）:
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles.
焊接之前，请参阅焊接线艺元件。
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

相关产品

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LLC Half-Bridge Transformer, isolation, high temp, SMT, RoHS, halogen-free

HTX7045C-124DR

LLC Half-Bridge Transformer, isolation, high temp, SMT, RoHS, halogen-free

HTX7045C-124ER

LLC Half-Bridge Transformer, isolation, high temp, SMT, RoHS, halogen-free

HTX7045C-124FR

LLC Half-Bridge Transformer, isolation, high temp, SMT, RoHS, halogen-free

HTX7045C-134BR

LLC Half-Bridge Transformer, isolation, high temp, SMT, RoHS, halogen-free

HTX7045C-753AR

LLC Half-Bridge Transformer, isolation, high temp, SMT, RoHS, halogen-free

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  • Three 1 : 1 windings can be wired in a variety of ways:
    As a 1 : 1, 2 : 1 or 1 : 2 transformer;
    as a 1 : 1 transformer with an aux winding;
    as a gate drive transformer;
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  • Low DCR; excellent current handling
  • 200 Vrms, one minute isolation (hipot) between windings

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