MCP87030
High-Speed N-Channel Power MOSFET
Features:
Description:
• Low Drain-to-Source On Resistance (RDS(ON)
)
The MCP87030 is an N-Channel power MOSFET in a
popular PDFN 5 mm x 6 mm package. Advanced
packaging and silicon processing technologies allow
the MCP87030 to achieve a low QG for a given RDS(on)
value, resulting in a low Figure of Merit (FOM).
Combined with low RG, the low FOM of the MCP87030
allows high efficiency power conversion with reduced
switching and conduction losses.
• Low Total Gate Charge (QG) and Gate-to-Drain
Charge (QGD
)
• Low Series Gate Resistance (RG)
• Fast Switching
• Capable of Short Dead-Time Operation
• RoHS Compliant
Applications:
• Point-of-Load DC-DC Converters
• High-Efficiency Power Management in Servers,
Networking and Automotive Applications
Package Type
PDFN 5 x 6
S
S
S
D
D
D
D
1
2
3
8
7
6
5
G 4
Product Summary Table: Unless otherwise indicated, TA = +25°C
Parameters
Sym.
Min. Typ. Max. Units
Conditions
Operating Characteristics
Drain-to-Source Breakdown Voltage
BVDSS
VGS(TH)
RDS(ON)
25
1
—
—
V
V
VGS = 0V, ID = 250 µA
VDS = VGS, ID = 250 µA
Gate-to-Source Threshold Voltage
Drain-to-Source On Resistance
1.3
1.6
—
—
—
3.3
2.8
17
4
mΩ VGS = 4.5V, ID = 20A
3.5
22
mΩ
VGS = 10V, ID = 20A
Total Gate Charge
QG
QGD
RG
nC
VDS = 12.5V, ID = 20A, VGS = 4.5V
Gate-to-Drain Charge
Series Gate Resistance
—
—
6.7
1.2
—
—
nC
VDS = 12.5V, ID = 20A
—
Ω
Thermal Characteristics
Thermal Resistance Junction-to-X
RθJX
RθJC
—
—
—
—
55
°C/W Note 1
°C/W Note 2
Thermal Resistance Junction-to-Case
1.2
Note 1:
2:
R
θJX is determined with the device surface mounted on a 4-Layer FR4 PCB, with a 1" x 1" mounting pad of
2 oz. copper. This characteristic is dependent on user’s board design.
θJC is determined using JEDEC 51-14 Method. This characteristic is determined by design.
R
2013 Microchip Technology Inc.
DS200002328B-page 3