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Motorola TMOS Power MOSFET Transistor Device Data
N–Channel Enhancement–Mode Silicon Gate
This advanced TMOS power FET is designed to withstand high
energy in the avalanche and commutation modes. This new energy
efficient design also offers a drain–to–source diode with fast
recovery time. Designed for high voltage, high speed switching
applications in power supplies, converters, PWM motor controls,
and other inductive loads. The avalanche energy capability is
specified to eliminate the guesswork in designs where inductive
loads are switched and offer additional safety margin against
unexpected voltage transients.
Avalanche Energy Specified
Diode is Characterized for Use in Bridge Circuits
IDSS and VDS(on) Specified at Elevated Temperature
MAXIMUM RATINGS
(TC = 25
°
C unless otherwise noted)
Rating
Symbol
Value
Unit
Drain–Source Voltage
VDSS
VDGR
VGS
VGSM
200
Vdc
Drain–Gate Voltage (RGS = 1 M
)
Gate–Source Voltage — Continuous
Gate–Source Voltage
— Non–Repetitive (tp
≤
10 ms)
200
Vdc
±
20
±
40
Vdc
Vpk
Drain Current — Continuous @ TC = 25
°
C
Drain Current
— Single Pulse (tp
≤
10
μ
s)
ID
IDM
55
165
Adc
Apk
Total Power Dissipation
Derate above 25
°
C
PD
300
2.38
Watts
W/
°
C
Operating and Storage Temperature Range
TJ, Tstg
EAS
–55 to 150
°
C
Single Pulse Drain–to–Source Avalanche Energy — Starting TJ = 25
°
C
(VDD = 80 Vdc, VGS = 10 Vdc, Peak IL = 110 Apk, L = 0.3 mH, RG = 25
)
3000
mJ
Thermal Resistance — Junction to Case
Thermal Resistance
— Junction to Ambient
R
θ
JC
R
θ
JA
TL
0.42
40
°
C/W
Maximum Lead Temperature for Soldering Purposes, 1/8
″
from case for 10 seconds
260
°
C
Designer’s Data for “Worst Case” Conditions
— The Designer’s Data Sheet permits the design of most circuits entirely from the information presented. SOA Limit
curves — representing boundaries on device characteristics — are given to facilitate “worst case” design.
E–FET and Designer’s are trademarks of Motorola, Inc.
TMOS is a registered trademark of Motorola, Inc.
Preferred
devices are Motorola recommended choices for future use and best overall value.
REV 2
Order this document
by MTY55N20E/D
SEMICONDUCTOR TECHNICAL DATA
TMOS POWER FET
55 AMPERES
200 VOLTS
RDS(on) = 0.028 OHM
CASE 340G–02, STYLE 1
TO–264
Motorola Preferred Device
D
S
G