전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

STK401-320 데이터시트(PDF) 7 Page - Sanyo Semicon Device

부품명 STK401-320
상세설명  3-Channel AF Power Amplifier (Split Power Supply) (15 W 15 W 15 W min, THD = 0.4 %)
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  SANYO [Sanyo Semicon Device]
홈페이지  https://www.sanyo-av.com/us/
Logo SANYO - Sanyo Semicon Device

STK401-320 데이터시트(HTML) 7 Page - Sanyo Semicon Device

Back Button STK401-320 Datasheet HTML 2Page - Sanyo Semicon Device STK401-320 Datasheet HTML 3Page - Sanyo Semicon Device STK401-320 Datasheet HTML 4Page - Sanyo Semicon Device STK401-320 Datasheet HTML 5Page - Sanyo Semicon Device STK401-320 Datasheet HTML 6Page - Sanyo Semicon Device STK401-320 Datasheet HTML 7Page - Sanyo Semicon Device STK401-320 Datasheet HTML 8Page - Sanyo Semicon Device STK401-320 Datasheet HTML 9Page - Sanyo Semicon Device STK401-320 Datasheet HTML 10Page - Sanyo Semicon Device  
Zoom Inzoom in Zoom Outzoom out
 7 / 10 page
background image
External Circuit Diagram
No. 4830-7/10
STK400-020
Heat Radiation Design Considerations
The radiator thermal resistance
θc-a required for total substrate power dissipation Pd in the STK400-020 is determined as
follows:
Condition 1: IC substrate temperature Tc not to exceed 125°C.
Pd x
θc-a+Ta <125°C ······························· (1)
where Ta is set assured ambient temperature.
Condition 2: Power transistor junction temperature Tj not to exceed 150°C.
Pd x
θc-a+Pd/N x θj-c+Ta<150°C·············(2)
where N is the number of power transistors and
θj-c the thermal resistance per power transistor chip.
However, power transistor power dissipation is Pd equally divided by N units.
Expressions (1) and (2) can be rewritten based on
θc-a to yield:
θc-a<(125–Ta)/Pd ······································(1)'
θc-a<(150–Ta)/Pd–θj-c/N··························(2)'
The required radiator thermal resistance will satisfy both of these expressions.
From expressions (1)' and (2)', the required radiator thermal resistance can be determined once the following
specifications are known:
Supply voltage
VCC
Load resistance
RL
Assured ambient temperature
Ta
The total substrate power dissipation when STK400-020 VCC is ±20 V and RL is 6 Ω, for a continuous sine wave signal,
is a maximum of 41 W (Fig. 1). In general, when this sort of continuous signal is used for estimation of power
dissipation, the Pd used is 1/10th of PO max (slight variation depending on safety standard).
Pd=23.5 W (1/10 PO max=during 1.5 W)


유사한 부품 번호 - STK401-320

제조업체부품명데이터시트상세설명
logo
Sanyo Semicon Device
STK401-320 SANYO-STK401-320 Datasheet
184Kb / 7P
   3ch AF Power Amplifier(Split Power Supply) 10W10W10W,THD=0.4%
STK401-320 SANYO-STK401-320 Datasheet
183Kb / 6P
   AF Power Amplifier (Split Power Supply) (20W20W20W, THD = 0.4%)
STK401-320 SANYO-STK401-320 Datasheet
186Kb / 6P
   AF Power Amplifier (Split Power Supply) (35 W 35 W 35 W min, THD = 0.4%)?
STK401-320 SANYO-STK401-320 Datasheet
536Kb / 10P
   AF Power Amplifier (Split Power Supply) (50 W 50 W 50W min, THD = 0.08%)
STK401-320 SANYO-STK401-320 Datasheet
267Kb / 8P
   3ch AF Power Amplifier (Split Power Supply) (25 W 25 W 25 W, THD = 0.4%)?
More results

유사한 설명 - STK401-320

제조업체부품명데이터시트상세설명
logo
Sanyo Semicon Device
STK401-020 SANYO-STK401-020 Datasheet
464Kb / 9P
   AF Power Amplifier (Split Power Supply) (15 W 15 W min, THD = 0.4%)
STK4121V SANYO-STK4121V Datasheet
59Kb / 3P
   AF Power Amplifier (Split Power Supply) (15 W 15 W min, THD = 0.08 %)
STK401-220 SANYO-STK401-220 Datasheet
186Kb / 7P
   2ch AF Power Amplifier (Split Power Supply) 15 W 15 W, THD = 0.08%??????
STK401-040 SANYO-STK401-040 Datasheet
259Kb / 8P
   AF Power Amplifier (Split Power Supply) (25 W 25 W min, THD = 0.4%)?
STK401-090 SANYO-STK401-090 Datasheet
516Kb / 9P
   AF Power Amplifier (Split Power Supply) (50 W 50 W min, THD = 0.4%)
STK401-120 SANYO-STK401-120 Datasheet
245Kb / 8P
   AF Power Amplifier (Split Power Supply) (80 W 80 W min, THD = 0.4%)?
STK401-070 SANYO-STK401-070 Datasheet
258Kb / 9P
   AF Power Amplifier (Split Power Supply) (40 W 40 W min, THD = 0.4%)?
STK401-080 SANYO-STK401-080 Datasheet
256Kb / 9P
   AF Power Amplifier (Split Power Supply) (45 W 45 W min, THD = 0.4%)???
STK401-110 SANYO-STK401-110 Datasheet
243Kb / 8P
   AF Power Amplifier (Split Power Supply) (70 W 70 W min, THD = 0.4%)?
STK401-030 SANYO-STK401-030 Datasheet
257Kb / 8P
   AF Power Amplifier (Split Power Supply) (20 W 20 W min, THD = 0.4%)?
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com