參數(shù)資料
型號： N3839TC350
廠商： WESTCODE SEMICONDUCTORS LTD
元件分類： 晶閘管
英文描述： 7527 A, 3500 V, SCR
文件頁數(shù)： 6/11頁
文件大?。?/td> 247K
代理商： N3839TC350
WESTCODE
WESTCODE An IXYS Company
Phase Control Thyristor Types N3839TC300 to N3839TC350
Data Sheet. Types N3839TC300 to N3839TC350 Issue 1
Page 4 of 11
October, 2003
8.1 Device Dissipation Calculations
s
AV
s
AV
r
ff
W
r
ff
V
I
+
=
2
0
2
4
and:
Hs
j
th
AV
T
R
T
W
=
=
max
Where V0=0.95V, rs=0.14m
,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave Double Side Cooled
0.00915 0.00907 0.00898
0.00891 0.00878
0.00864
0.008
Square wave Single Side Cooled
0.01795 0.01781 0.01772
0.01759 0.01731
0.01678
0.016
Sine wave Double Side Cooled
0.00911 0.00903 0.00895
0.00884 0.00867
Sine wave Single Side Cooled
0.01784 0.01775 0.01763
0.01735 0.01682
Form Factors
Conduction Angle
30°
60°
90°
120°
180°
270°
d.c.
Square wave
3.464
2.449
2
1.732
1.414
1.149
1
Sine wave
3.98
2.778
2.22
1.879
1.57
8.2 Calculating VT using ABCD Coefficients
The on-state characteristic IT vs. VT, on page 6 is represented in two ways;
(i)
the well established V0 and rT tangent used for rating purposes and
(ii)
a set of constants A, B, C, D, forming the coefficients of the representative equation for VT in
terms of IT given below:
()
T
I
D
I
C
I
B
A
V
+
+
+
=
ln
The constants, derived by curve fitting software, are given below for both hot and cold characteristics. The
resulting values for VT agree with the true device characteristic over a current range, which is limited to
that plotted.
25°C Coefficients
125°C Coefficients
A
1.1
A
0.9
B
-2.18×10
-13
B
1.07×10
-13
C
9.00×10
-5
C
1.40×10
-4
D
2.47×10
-14
D
-1.04×10
-14
相關(guān)PDF資料
PDF描述
N4400TC220 8670 A, 2200 V, SCR
N4610-2050RB 10 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
N4620-2000RB 20 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
N4634-2000RB 34 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
N4640-2000RB 40 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SURFACE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
N3869-5002-RB 功能描述:CONN HEADER 6POS R/A 30GOLD RoHS:是 類別:連接器，互連式 >> 矩形- 接頭，公引腳 系列:3000 3D 型號:1-644488-4.pdf 標(biāo)準(zhǔn)包裝:500 系列:MTA-100 觸點類型：:公形引腳 連接器類型:接頭，有罩 位置數(shù):14 加載位置的數(shù)目:全部 間距:0.100"（2.54mm） 行數(shù):1 行間距:- 觸點接合長度:0.200"（5.08mm） 安裝類型:通孔，直角 端子:焊接 緊固型:摩擦鎖 特點:- 觸點表面涂層:錫 - 鉛 觸點涂層厚度:- 顏色:黑 包裝:散裝 配套產(chǎn)品:1-644540-4-ND - CONN RCPT 14POS .100 22AWG POLAR1-644038-4-ND - CONN RCPT 14POS .100 22AWG POLAR1-641242-4-ND - CONN RCPT 14POS 24AWG FEED THRU1-641238-4-ND - CONN RCPT 14POS 24AWG .100 CLOSD1-641237-4-ND - CONN RCPT 14POS 22AWG .100 RED1-644043-4-ND - CONN RCPT 14POS .100 POLAR GOLD1-641193-4-ND - CONN RCPT 14POS .100 GOLD1-641191-4-ND - CONN RCPT 14POS .100 GOLD1-643815-4-ND - CONN RCPT 14POS 26AWG MTA-100A30806-ND - CONN RECEPT 14POS 28AWG MTA100更多... 其它名稱:A23878
N3869-6002-RB 功能描述:集管和線殼 06/HDR/STR/HT .112/30AVG/ROHS RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
N38-76 制造商:PETERMANN 制造商全稱:PETERMANN 功能描述:HIGH RELIABILITY FOR LOW COST
N38-78 制造商:PETERMANN 制造商全稱:PETERMANN 功能描述:HIGH RELIABILITY FOR LOW COST
N3889-5002-RB 功能描述:CONN HEADER 8POS R/A 30GOLD RoHS:是 類別:連接器，互連式 >> 矩形- 接頭，公引腳 系列:3000 產(chǎn)品培訓(xùn)模塊:IDC Wiremount Connectors Primer 標(biāo)準(zhǔn)包裝:100 系列:3000 觸點類型：:公形引腳 連接器類型:接頭，有罩 位置數(shù):10 加載位置的數(shù)目:全部 間距:0.100"（2.54mm） 行數(shù):2 行間距:0.100"（2.54mm） 觸點接合長度:0.240"（6.10mm） 安裝類型:通孔 端子:焊接 緊固型:- 特點:- 觸點表面涂層:金 觸點涂層厚度:15µin（0.38µm） 顏色:灰 包裝:散裝 配套產(chǎn)品:3M11964-ND - CONN SOCKET 10 POS IDC W/STR REL89110-0003-ND - CONN SOCKET 10 POS IDC W/STR RELMKC10E-ND - CONN 10POS IDC SOCKET 10AU W/POLMSC10E-ND - CONN 10POS IDC SOCKET 15GOLDD89110-0101HK-ND - CONN 10POS IDC SOCKET GOLD W/POLD89110-0001HK-ND - CONN 10POS IDC SOCKET GOLDMSPV10-ND - CONN SOCKET PCB VERT 10POS .1"3M9088-ND - CONN RECEPT IDC 10POS 24-22 AWG3M9087-ND - CONN RECEPT IDC 10POS 28-26 AWG3M9086-ND - CONN RECEPT IDC 10POS 24-22 AWG更多... 相關(guān)產(chǎn)品:3448-2010-ND - CONN STRAIN RELIEF 10POS METALMHA102-ND - HEXHEAD BOLT NUT WASHER 2-56X1/23341-6-ND - HEXHEAD BOLT NUT WASHER 2-56X1/2MHA101-ND - SCREW PANHEAD THRD CUT 4-24X5/16 其它名稱:0511384166180610797526
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*