WTQ10N550LS-HAF
N-Channel Enhancement Mode MOSFET
Drain
Features
• Surface-mounted package
• Low Gate-Source Threshold Voltage
4
Gate
• Halogen and Antimony Free(HAF),
RoHS compliant
Source
2
1.Gate 2.Drain 3.Source 4.Drain
SOT-223 Plastic Package
Key Parameters
Parameter
BVDSS
Value
100
Unit
V
55 @ VGS = 10 V
65 @ VGS = 4.5 V
1.7
RDS(ON) Max
mΩ
VGS(th) typ
Qg typ
V
41.5 @ VGS = 10 V
nC
Absolute Maximum Ratings(at Ta = 25℃ unless otherwise specified)
Parameter
Symbol
Value
100
Unit
V
Drain-Source Voltage
Gate-Source Voltage
VDS
VGS
± 20
V
Tc = 25℃
Tc = 100℃
12
7.5
Drain Current
ID
A
Peak Drain Current, Pulsed 1)
Avalanche Current
IDM
IAS
45
9.8
A
A
Single Pulse Avalanche Energy 2)
Power Dissipation
EAS
24
mJ
W
℃
PD
18.9
Tc = 25℃
Operating Junction and Storage Temperature Range
TJ, Tstg
- 55 to + 150
Thermal Characteristics
Parameter
Symbol
RθJC
Max.
6.6
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 = 0.5 mH, Rg = 25 Ω, IAS = 9.8 A, VGS = 10 V.
RθJA
53
3) Device mounted on FR-4 substrate PC board, 2oz copper, with 1-inch square copper plate in still air.
®
1 / 7
Dated: 27/02/2023 Rev: 02