|
|
零件编号 | LU1004D | ||
描述 | High Performance N-Ch Vertical POWERJET with PN Diode | ||
制造商 | ETC | ||
LOGO | |||
1 Page
PWRLITE LU1004D
High Performance N-Ch Vertical POWERJFETTM with PN Diode
Features
Trench Power JFET with low threshold voltage Vth.
Device fully “ON” with Vgs = 0.7V
Optimum for “Low Side” Buck Converters
Optimized for Secondary Rectification in isolated DC-DC
Low Rg and low Cds for high speed switching
No “Body Diode”; extremely low Cds
Added Fast Recovery Schottky Diode in same package
Applications
DC-DC Converters
Synchronous Rectifiers
PC Motherboard Converters
Step-down power supplies
VRM Modules
IPAK Pin Assignments
Description
The Power JFET transistor from Lovoltech is a device that
presents a Low Rdson allowing for improved efficiencies in DC-
DC switching applications. The device is designed with a low
threshold such that drivers can operate at 5V, which reduces the
driver power dissipation and increases the overall efficiency.
Lower threshold produces faster turn-on/turn-off, which
minimizes the required dead time. The transistor “No Body
Diode” provides a very low associated parasitic capacitance Cds.
A Schottky Diode is added for applications where a freewheeling
diode is required. Ringing is also reduced so that a lower voltage
device may be a better solution.
D
G
12 3
Case TO251 (IPAK)
Pin Definitions
Pin Number Pin Name Pin Function Description
1 Gate Gate. Transistor Gate
2, 4 Drain Drain. Transistor Drain
3 Source Source. Transistor Source
Absolute Maximum Ratings
Parameter
Drain-Source Voltage
Gate-Source Voltage
Gate-Drain Voltage
Continuous Drain Current
Pulsed Drain Current
Single Pulse Drain-to-Source Avalanche Energy at 25°C
(VDD= 5VDC, IL=60APK, L=0.3mH, RG=100 Ω)
Junction Temperature
Storage Temperature
Lead Soldering Temperature, 10 seconds
Power Dissipation (Derated at 25°C)
S
N – Channel PowerJFET
with PN Diode
VDS (V)
24V
Product Summary
Rdson (Ω)
0.0045
ID (A)
50
Symbol
VDS
VGS
VGD
ID
ID
EAS
TJ
TSTG
T
PD
Ratings
24
-10
-28
50
100
220
Units
V
V
V
A
A
mJ
-55 to 150°C
-65 to 150°C
260°C
80
°C
°C
°C
W
LU1004D- Rev 0.97 12-04
|
|||
页数 | 5 页 | ||
下载 | [ LU1004D.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
LU1004D | High Performance N-Ch Vertical POWERJET with PN Diode | ETC |
零件编号 | 描述 | 制造商 |
STK15C88 | 256-Kbit (32 K x 8) PowerStore nvSRAM | Cypress Semiconductor |
NJM4556 | DUAL HIGH CURRENT OPERATIONAL AMPLIFIER | New Japan Radio |
EL1118-G | 5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLER | Everlight |
DataSheet8.cn | 2020 | 联系我们 | 搜索 | Simemap |