參數(shù)資料
型號: TK119XX
廠商: TOKO Inc.
英文描述: VOLTAGE REGULATOR WITH RESET OUTPUT
中文描述: 調(diào)壓器RESET輸出
文件頁數(shù): 20/23頁
文件大?。?/td> 134K
代理商: TK119XX
Page 20
January 1999 TOKO, Inc.
TK119xx
DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.)
SOT-23L POWER DISSIPATION
The range of usable currents can also be found from the
graph below.
Procedure:
1)
2)
3)
4)
Find P
D
P
D1
is taken to be P
D
x (~ 0.8 - 0.9)
Plot P
D1
against 25
°
C
Connect P
D1
to the point corresponding to the 150
°
C
with a straight line.
In design, take a vertical line from the maximum
operating temperature (e.g., 75
°
C) to the derating
curve.
Read off the value of P
D
against the point at which the
vertical line intersects the derating curve. This is taken
as the maximum power dissipation, D
PD
.
5)
6)
The maximum operating current is:
I
OUT
= (D
PD
/ (V
IN(MAX)
-
V
OUT
)
PD
DPD
25
50
75
150
(mW)
TA (
°
C)
3
6
5
4
0
50
100
TA (
°
C)
P
150
0
300
500
100
200
400
MOUNTED
FREE AIR
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TK11A50D(STA4,Q,M) 功能描述:MOSFET N-Ch 500V FET Vgss 30V 45W .45 ohm RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導(dǎo)通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
TK11A55D(STA4,Q,M) 功能描述:MOSFET N-Ch MOS 10A 40V 25W 410pF 0.028 RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS(導(dǎo)通):0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube
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