Loading...Zetex (Now Diodes) ZXMN3F30FH Schematic [ru]
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ZXMN3F30FH
30V SOT23 N-channel enhancement mode MOSFET
Summary
V(BR)DSS |
RDS(on) (Ω) |
ID (A) |
30 |
0.047 @ VGS= 10V |
4.6 |
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0.065 @ VGS= 4.5V |
4.0 |
Description
This new generation Trench MOSFET from Zetex features low onresistance achievable with 4.5V gate drive.
Features
• Low on-resistance |
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• 4.5V gate drive capability |
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SOT23 |
G |
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Applications |
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• DC-DC Converters |
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Power management functions |
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Motor Control |
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Ordering information |
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DEVICE |
Reel size |
Tape width |
Quantity |
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(inches) |
(mm) |
per reel |
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ZXMN3F30FHTA |
7 |
8 |
3000 |
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G |
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Device marking |
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KNA |
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Top view |
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Issue 2 - February 2008 |
1 |
www.zetex.com |
© Zetex Semiconductors plc 2008
ZXMN3F30FH
Absolute maximum ratings
Parameter |
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Symbol |
Limit |
Unit |
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Drain source voltage |
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VDSS |
30 |
V |
Gate source voltage |
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VGS |
±20 |
V |
Continous Drain Current @ V |
GS |
=4.5; T =25°C(b) |
ID |
4.6 |
A |
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3.7 |
A |
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@ VGS=4.5; TA=70°C(b) |
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@ V |
GS |
=4.5; T =25°C(a) |
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3.8 |
A |
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A |
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Pulsed drain current(c) |
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IDM |
21 |
A |
Continuous source current (body diode)(b) |
IS |
2.2 |
A |
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Pulsed source current (body diode)(c) |
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ISM |
21 |
A |
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Power dissipation at T |
=25°C(a) |
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PD |
0.95 |
W |
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A |
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7.6 |
mW/°C |
Linear derating factor |
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Power dissipation at T |
=25°C(b) |
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PD |
1.4 |
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A |
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11.2 |
mW/°C |
Linear derating factor |
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Operating and storage temperature range |
Tj, Tstg |
-55 to 150 |
°C |
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Thermal resistance
Parameter |
Symbol |
Limit |
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Junction to ambient(a) |
R JA |
131 |
°C/W |
Junction to ambient(b) |
R JA |
89 |
°C/W |
Junction to lead(d) |
R JL |
68 |
°C/W |
NOTES:
(a)For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.
(b)For a device surface mounted on FR4 PCB measured at t ≤ 5 sec.
(c)Repetitive rating - 25mm x 25mm FR4 PCB, D=0.02, pulse width 300μs - pulse width limited by maximum junction temperature.
(d)Thermal resistance from junction to solder-point (at the end of the drain lead).
Issue 2 - February 2008 |
2 |
www.zetex.com |
© Zetex Semiconductors plc 2008
ZXMN3F30FH
Thermal characteristics
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Issue 2 - February 2008 |
3 |
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www.zetex.com |
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© Zetex Semiconductors plc 2008