WTM504N031L-HAF
N-Channel Enhancement Mode MOSFET
Drain
Features
• Low RDS(on) to minimize conduction losses
• Low capacitance to minimize driver losses
• Halogen and Antimony Free(HAF),
RoHS compliant
Gate
Source
Application
1. Source 2. Source 3. Source 4. Gate
5. Drain 6. Drain 7. Drain 8. Drain
DFN5060 Plastic Package
• Synchronous buck converter
Key Parameters
Parameter
BVDSS
Value
40
Unit
V
3.3 @ VGS = 10 V
4.9 @ VGS = 4.5 V
1.5
RDS(ON) Max
mΩ
VGS(th) typ
Qg typ
V
45 @ VGS = 10 V
nC
Absolute Maximum Ratings (at Ta = 25℃ unless otherwise specified)
Parameter
Symbol
Value
40
Unit
V
VDS
Drain-Source Voltage
Gate-Source Voltage
VGS
± 20
75
47
V
Tc = 25℃
Tc = 100℃
ID
A
Continuous Drain Current
Peak Drain Current 1)
IDM
IAS
420
40
A
A
Avalanche Current
Single Pulse Avalanche Energy 2)
EAS
80
27.8
11
mJ
Tc = 25℃
Tc = 100℃
PD
W
Power Dissipation
.
TJ, Tstg
- 55 to + 150
Operating Junction and Storage Temperature Range
℃
Thermal Characteristics
Parameter
Symbol
RθJC
Max.
4.5
Unit
℃/W
℃/W
Thermal Resistance from Junction to Case
Thermal Resistance from Junction to Ambient 3)
1) Pulse Test: Pulse Width ≤ 100 μs, Duty Cycle ≤ 2%, Repetitive rating, pulse width limited by junction temperature TJ(MAX) = 150°C.
2) Limited by TJ(MAX), starting TJ = 25 °C, L = 0.1 mH, Rg = 25 Ω, ID = 40 A, VGS = 10 V.
RθJA
45
3) Device mounted on FR-4 substrate PC board, 2oz copper, with 1-inch square copper plate in still air.
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®
Dated: 19/05/2022 Rev: 02