参数资料
型号: VTM48EF120M025A00
厂商: Vicor Corporation
文件页数: 8/18页
文件大小: 0K
描述: VTM CURRENT MULTIPLIER 12V 25A
应用说明: Factorized Power Architecture and V-I Chips
标准包装: 1
系列: V-I Chip™, VTM™
类型: 变压模块
输出数: 1
电压 - 输入(最小): 26V
电压 - 输入(最大): 55V
输出电压: 12V
电流 - 输出(最大): 25A
电源(瓦) - 制造商系列: 300W
电压 - 隔离: 2.25kV(2250V)
应用: 商用
特点: 具有远程开/关功能
安装类型: 表面贴装
封装/外壳: 模块
尺寸/尺寸: 1.28" L x 0.87" W x 0.26" H(32.5mm x 22.0mm x 6.7mm)
包装: 托盘
工作温度: -55°C ~ 125°C
效率: 96%
电源(瓦特)- 最大: 300W
重量: 0.033 磅(14.97g)
VTM 48 E x 120 y 025A00
6.0 GENERAL CHARACTERISTICS
Specifications apply over all line and load conditions unless otherwise noted; Boldface specifications apply over the temperature
range of -40oC < T J < 125oC (T-Grade) ; All Other specifications are at T J = 25°C unless otherwise noted.
ATTRIBUTE
SYMBOL
CONDITIONS / NOTES
MIN
TYP
MAX
UNIT
MECHANICAL
Length
Width
Height
Volume
Weight
L
W
H
Vol
W
No heat sink
32.25 / [1.270]
21.75 / [0.856]
6.48 / [0.255]
32.5 / [1.280]
22.0 / [0.866]
6.73 / [0.265]
4.81 / [0.294]
15.0 / [0.53]
32.75 / [1.289]
22.25 / [0.876]
6.98 / [0.275]
mm/[in]
mm/[in]
mm/[in]
cm 3 /[in 3 ]
g/[oz]
Nickel
0.51
2.03
Lead finish
Palladium
Gold
0.02
0.003
0.15
0.051
μm
THERMAL
VTM48EF120T025A00 (T-Grade)
-40
125
°C
Operating temperature
Thermal resistance
T J
φ JC
VTM48EF120M025A00 (M-Grade)
VTM48ET120T025A00 (T-Grade)
VTM48ET120M025A00 (M-Grade)
Isothermal heat sink and
isothermal internal PCB
-55
-40
-55
1
125
125
125
°C
°C
°C
°C/W
Thermal capacity
ASSEMBLY
5
Ws/°C
Peak compressive force
applied to case (Z-axis)
Supported by J-lead only
6
5.41
lbs
lbs / in 2
VTM48EF120T025A00 (T-Grade)
-40
125
°C
Storage temperature
T ST
VTM48EF120M025A00 (M-Grade)
VTM48ET120T025A00 (T-Grade)
VTM48ET120M025A00 ( M-Grade)
-65
-40
-65
125
125
125
°C
°C
°C
Moisture sensitivity level
MSL
MSL 6, TOB = 4 hrs
MSL 5
ESD withstand
ESD HBM
ESD CDM
Human Body Model,
"JEDEC JESD 22-A114-F"
Charge Device Model,
"JEDEC JESD 22-C101-D"
1000
400
V DC
SOLDERING
Peak temperature during reflow
Peak time above 245°C
Peak heating rate during reflow
Peak cooling rate post reflow
MSL 6, TOB = 4 hrs
MSL 5
60
1.5
1.5
245
225
90
3
6
°C
°C
s
°C/s
°C/s
SAFETY
Working voltage (IN – OUT)
Isolation voltage (hipot)
V IN _ OUT
V HIPOT
2250
60
V DC
V DC
Isolation capacitance
Isolation resistance
C IN _ OUT
R IN _ OUT
Unpowered unit
2500
10
3200
3800
pF
M Ω
MIL-HDBK-217 Plus Parts Count;
MTBF
Agency approvals / standards
25oC Ground Benign, Stationary,
Indoors / Computer Profile
Telcordia Issue 2 - Method I Case 1;
Ground Benign, Controlled
cTUVus
cURus
CE Mark
1.83
7.3
MHrs
MHrs
RoHS 6 of 6
Rev. 3.1
V?I CHIP CORP. (A VICOR COMPANY) 25 FRONTAGE RD. ANDOVER, MA 01810 800-735-6200
2/2011
Page 8 of 18
v i c o r p o w e r. c o m
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