CMT18N20
POWER FIELD EFFECT TRANSISTOR
GENERAL DESCRIPTION
FEATURES
This Power MOSFET is designed for low voltage, high
speed power switching applications such as switching
regulators, converters, solenoid and relay drivers.
ꢀ
ꢀ
Silicon Gate for Fast Switching Speeds
Low RDS(on) to Minimize On-Losses. Specified at Elevated
Temperature
ꢀ
ꢀ
Rugged – SOA is Power Dissipation Limited
Source-to-Drain Characterized for Use With Inductive
Loads
PIN CONFIGURATION
SYMBOL
TO-220
Front View
D
G
S
2
3
1
N-Channel MOSFET
ORDERING INFORMATION
Part Number
Package
CMT18N20N220
TO-220
ABSOLUTE MAXIMUM RATINGS
Rating
Drain to Current - Continuous
- Pulsed
Symbol
ID
Value
Unit
18
72
A
IDM
Gate-to-Source Voltage - Continue
- Non-repetitive
Total Power Dissipation
VGS
VGSM
PD
±20
±40
125
V
V
W
Derate above 25℃
1.00
-55 to 150
224
W/℃
℃
Operating and Storage Temperature Range
Single Pulse Drain-to-Source Avalanche Energy - TJ = 25℃
(VDD = 100V, VGS = 10V, IL = 18A, L = 1.38mH, RG = 25Ω)
Thermal Resistance - Junction to Case
- Junction to Ambient
TJ, TSTG
EAS
mJ
θJC
θJA
TL
1.00
62.5
260
℃/W
Maximum Lead Temperature for Soldering Purposes, 1/8” from case for 10 seconds
℃
(1) Pulse Width and frequency is limited by TJ(max) and thermal response
2001/11/01 Draft
Champion Microelectronic Corporation
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