APTM50SKM38TG Datasheet, PDF (1/6 Pages) Microsemi Corporation – Buck chopper MOSFET Power Module

APTM50SKM38TG
Buck chopper
MOSFET Power Module
V_DSS = 500V
R_DSon = 38mΩ typ @ Tj = 25°C
I_D = 90A @ Tc = 25°C
VBUS
NT C2
Q1
G1
S1
O UT
0/VBU S SENSE
0/VBU S
NT C1
VB US
S1
G1
0/ VB US
SENSE
0/ VB US
0/ VB US
SENSE
OUT
OUT
NTC2
NTC1
Application
• AC and DC motor control
• Switched Mode Power Supplies
Features
• Power MOS 7^® MOSFETs
- Low R_DSon
- Low input and Miller capacitance
- Low gate charge
- Avalanche energy rated
- Very rugged
• Kelvin source for easy drive
• Very low stray inductance
- Symmetrical design
- Lead frames for power connections
• Internal thermistor for temperature monitoring
• High level of integration
Benefits
• Outstanding performance at high frequency operation
• Direct mounting to heatsink (isolated package)
• Low junction to case thermal resistance
• Solderable terminals both for power and signal for
easy PCB mounting
• Low profile
• RoHS Compliant
Absolute maximum ratings
Symbol
Parameter
Max ratings Unit
V_DSS
I_D
I_DM
V_GS
R_DSon
Drain - Source Breakdown Voltage
Continuous Drain Current
Pulsed Drain current
Gate - Source Voltage
Drain - Source ON Resistance
500
V
T_c = 25°C
90
T_c = 80°C
67
A
360
±30
V
45
mΩ
P_D Maximum Power Dissipation
T_c = 25°C
694
W
I_AR Avalanche current (repetitive and non repetitive)
E_AR Repetitive Avalanche Energy
E_AS Single Pulse Avalanche Energy
46
A
50
mJ
2500
These Devices are sensitive to Electrostatic Discharge. Proper Handing Procedures Should Be Followed. See application note
APT0502 on www.microsemi.com
www.microsemi.com
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