N-CHANNEL
POWER MOSFET
SML20J175
•
•
•
Fast Switching and Low leakage
100% Avalanche Tested
Popular SOT-227 Package
StarMOS is a new generation of high voltage N-Channel
enhancement mode power MOSFET’s. This new technology
minimises the JFET effect, increases packing density and reduces
the on-resistance. StarMOS also achieve faster switching speeds
through optimised gate layout.
ABSOLUTE MAXIMUM RATINGS
(TC = 25°C unless otherwise stated)
VDS
VGS
M
ID
IDM
RDS(on)
PD
EAR
EAS
IAR
TJ
Tstg
TL
Drain – Source Voltage
Gate – Source Voltage Continuous
Gate – Source Voltage Transient
Continuous Drain Current
Pulsed Drain Current
(1)
On-State Drain-Source Resistance
Total Power Dissipation
Derate Above 25°C
Repetitive Avalanche Energy
(1)
Single Pulse Avalanche Energy
(4)
Avalanche Current (Repetitive and Non-Repetitive)
(1)
Junction Temperature Range
Storage Temperature Range
Lead Temperature: 0.063” from Case for 10 sec
200V
±30V
175A
700A
0.011Ω
700W
5.6W/°C
30mJ
3600mJ
175A
-55 to +150°C
-55 to +150°C
300°C
THERMAL / PACKAGE CHARACTERISTICS
Symbols
R
θJC
θJA
Visolation
Torque
Parameters
Thermal Resistance, Junction To Case
Thermal Resistance, Junction To Ambient
RMS Voltage (50-60Hz Sinusoidal waveform from terminals to
mounting base for 1min)
Device Mounting Screws and Electrical Terminations
Min.
Typ.
Max.
0.18
0.40
Units
°C/W
V
2500
1.4
Nm
Notes
(1) Repetitive Rating: Pulse width limited by maximum junction temperature
(2) Pulse Width
≤
380us,
δ ≤
2%
(3) See MIL-STD-750 Method 3471
(4) Peak IL = 175A, L = 235μH, RG = 25Ω, Starting TJ = 25°C
Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice.
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However
Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to
verify that datasheets are current before placing orders.
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email:
sales@semelab-tt.com
Document Number 8590
Issue 1
Page 1 of 3
Website:
http://www.semelab-tt.com
Dimensions in mm (inches)
11.8 (0.463)
12.2 (0.480)
4.1 (0.161)
4.3 (0.169)
4.8 (0.187)
4.9 (0.193)
(4 places)
12.6 (0.496)
12.8 (0.504)
25.2 (0.992)
25.4 (1.000)
8.9 (0.350)
9.6 (0.378)
31.5 (1.240)
31.7 (1.248)
7.8 (0.307)
8.2 (0.322)
W=
Hex Nut M4
(4 places)
1
4.0 (0.157)
(2 Places)
2
H=
4.0 (0.157)
4.2 (0.165)
0.75 (0.030)
0.85 (0.033)
4
3.3 (0.129)
3.6 (0.143)
14.9 (0.587)
15.1 (0.594)
30.1 (1.185)
30.3 (1.193)
38.0 (1.496)
38.2 (1.504)
3
5.1 (0.201)
5.9 (0.232)
1.95 (0.077)
2.14 (0.084)
227 (ISOTOP)
Pins 1 & 4 - Source Pin 2 - Drain
S
D
Pin 3 - Gate
S
G
* Source terminals are shorted
internally. Current handling
capability is equal for
either Source terminal.
Semelab Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Email:
sales@semelab-tt.com
Website:
http://www.semelab-tt.com
Document Number 8590
Issue 1
Page 3 of 3