參數(shù)資料
型號： SMLW010A
英文描述： SMLW010 Single-Output Low-Profile Power Modules: 36 Vdc to 75 Vdc Input; 10 W
中文描述： SMLW010單輸出低壓電源模塊簡介：36伏到75伏直流輸入; 10瓦
文件頁數(shù)： 10/16頁
文件大?。?/td> 222K
代理商： SMLW010A
10
Tyco Electronics Corp.
Data Sheet
January 2002
Power Modules: 36 Vdc to 75 Vdc Input; 10 W
SMLW010 Single-Output Low-Profile
Thermal Considerations
(continued)
Heat Transfer Characteristics
(continued)
8-2793a
Figure 8.
SMLW010A and SMLW010G Forced
Convection Power Derating; Either
Orientation
8-2790
Figure 9.
SMLW010A Typical Power Dissipation
vs. Normalized Output Current at
T
A
= 25 °C
Module Derating
The derating curves in Figure 8 were derived by mea-
surements obtained in an experimental apparatus
shown in Figure 10. Note that the module and the
printed-wiring board (PWB) that it is mounted on are
both vertically oriented. The passage has a rectangular
cross section.
8-1126e
Note: Dimensions are in millimeters and (inches).
Figure 10. Experimental Test Setup
Surface-Mount Power Module Solder
Reflow Recommendation
The SMLW010 Single-Output, Low-Profile, PCB Mount
Power Modules are constructed with SMT (surface-
mount technology) components and assembly guide-
lines. Such large mass/low thermal resistance devices
heat up slower than typical SMT components. It is rec-
ommended that the customer review data sheets in
order to customize the solder reflow profile for applica-
tion board assembly.
It is recommended that a reflow profile must be charac-
terized for the module on the application board assem-
bly. The solder paste type, component, and board
thermal sensitivity must be considered in order to form
the desired fused solder fillet. The power module leads
are plated with tin (Sn) solder to prevent corrosion and
ensure good solderability. Typically, the eutectic solder
melts at 183 °C, wets the land, and subsequently wicks
the device lead. Sufficient time must be allocated to
fuse the plating on the lead and ensure a reliable sol-
der joint.
55
70
65
80
85
95
90
100
0.0
3.0
MAX AMBIENT TEMPERATURE, T
A
(
°
C)
2.0
1.5
2.5
105 110
50
P
D
1.0
0.5
3.5
60
75
3.0 ms
-1
(600 ft./min.)
2.0 ms
-1
(400 ft./min.)
1.5 ms
-1
(300 ft./min.)
1.0 ms
-1
(200 ft./min.)
NATURAL CONVECTION
MAX CASE TEMPERATURE
0.2
0.4
1.2
1.4
1.6
1.8
0.0
2.5
OUTPUT CURRENT, I
O
(A)
1.5
1.0
2.0
2.0
0.0
3.0
0.5
0.8
1.0
0.6
P
D
V
I
= 75 V
V
I
= 60 V
V
I
= 48 V
V
I
= 36 V
AIR VELOCITY
AND AMBIENT
TEMPERATURE
MEASURED
BELOW THE
MODULE
AIRFLOW
13 (0.5)
FACING PWB
MODULE
76 (3.0)
PWB
25 (1.0)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SMLW010G 制造商:MA-COM 制造商全稱:M/A-COM Technology Solutions, Inc. 功能描述:SMLW010 Single-Output Low-Profile Power Modules: 36 Vdc to 75 Vdc Input; 10 W
SMLW36WBFAW1 功能描述:LED WHITE 25LM 90MA 5000K 7950 RoHS:是 類別:光電元件 >> LED - >75mA，高亮度，電源 系列:SML 產(chǎn)品目錄繪圖:AT2520 Series Top AT2520 Series Side AT2520 Series Bottom 特色產(chǎn)品:MEV3 Converters 標(biāo)準(zhǔn)包裝:1 系列:- 顏色:綠 電流 - 最大:350mA 正向電壓:3.3V 流明 @ 電流 - 最大:45 lm 在特定電流下的光通量 - 測試:45 lm 流明/瓦 @ 電流 - 測試:39 lm/W 電流 - 測試:350mA 波長:530nm 透鏡樣式/尺寸:矩形，帶平頂，1.9mm x 1.4mm 視角:120° 安裝類型:表面貼裝 封裝/外殼:0.098" L x 0.079" W x 0.031" H（2.50mm x 2.00mm x 0.80mm） 包裝:Digi-Reel® 配用:876-1003-ND - LM3406 LED DRIVER EVAL BOARD 其它名稱:754-1388-6
SMLW36WBFBW1 功能描述:LED WHITE 22LM 90MA 3000K 7950 RoHS:是 類別:光電元件 >> LED - >75mA，高亮度，電源 系列:SML 產(chǎn)品目錄繪圖:AT2520 Series Top AT2520 Series Side AT2520 Series Bottom 特色產(chǎn)品:MEV3 Converters 標(biāo)準(zhǔn)包裝:1 系列:- 顏色:綠 電流 - 最大:350mA 正向電壓:3.3V 流明 @ 電流 - 最大:45 lm 在特定電流下的光通量 - 測試:45 lm 流明/瓦 @ 電流 - 測試:39 lm/W 電流 - 測試:350mA 波長:530nm 透鏡樣式/尺寸:矩形，帶平頂，1.9mm x 1.4mm 視角:120° 安裝類型:表面貼裝 封裝/外殼:0.098" L x 0.079" W x 0.031" H（2.50mm x 2.00mm x 0.80mm） 包裝:Digi-Reel® 配用:876-1003-ND - LM3406 LED DRIVER EVAL BOARD 其它名稱:754-1388-6
SMLW36WBFCW1 功能描述:LED WHITE 30LM 90MA 8000K 7950 RoHS:是 類別:光電元件 >> LED - >75mA，高亮度，電源 系列:SML 產(chǎn)品目錄繪圖:AT2520 Series Top AT2520 Series Side AT2520 Series Bottom 特色產(chǎn)品:MEV3 Converters 標(biāo)準(zhǔn)包裝:1 系列:- 顏色:綠 電流 - 最大:350mA 正向電壓:3.3V 流明 @ 電流 - 最大:45 lm 在特定電流下的光通量 - 測試:45 lm 流明/瓦 @ 電流 - 測試:39 lm/W 電流 - 測試:350mA 波長:530nm 透鏡樣式/尺寸:矩形，帶平頂，1.9mm x 1.4mm 視角:120° 安裝類型:表面貼裝 封裝/外殼:0.098" L x 0.079" W x 0.031" H（2.50mm x 2.00mm x 0.80mm） 包裝:Digi-Reel® 配用:876-1003-ND - LM3406 LED DRIVER EVAL BOARD 其它名稱:754-1388-6
SMLW36WBFDW1 功能描述:LED WHITE 30LM 90MA 5000K 7950 RoHS:是 類別:光電元件 >> LED - >75mA，高亮度，電源 系列:SML 產(chǎn)品目錄繪圖:AT2520 Series Top AT2520 Series Side AT2520 Series Bottom 特色產(chǎn)品:MEV3 Converters 標(biāo)準(zhǔn)包裝:1 系列:- 顏色:綠 電流 - 最大:350mA 正向電壓:3.3V 流明 @ 電流 - 最大:45 lm 在特定電流下的光通量 - 測試:45 lm 流明/瓦 @ 電流 - 測試:39 lm/W 電流 - 測試:350mA 波長:530nm 透鏡樣式/尺寸:矩形，帶平頂，1.9mm x 1.4mm 視角:120° 安裝類型:表面貼裝 封裝/外殼:0.098" L x 0.079" W x 0.031" H（2.50mm x 2.00mm x 0.80mm） 包裝:Digi-Reel® 配用:876-1003-ND - LM3406 LED DRIVER EVAL BOARD 其它名稱:754-1388-6
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