Document
CYStech Electronics Corp.
Spec. No. : C395Q8 Issued Date : 2006.10.25 Revised Date : Page No. : 1/3
Dual N-CHANNEL ENHANCEMENT MODE POWER MOSFET
MTDN4228Q8
Description
The MTDN4228Q8 provides the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost effectiveness. The SOP-8 package is universally preferred for all commercial-industrial surface mount applications and suited for low voltage applications such as DC/DC converters.
Features
• RDS(ON)=40mΩ@VGS=4.5V, ID=4A • Simple drive requirement • Low on-resistance • Fast switching speed • Dual N-ch MOSFET package • Pb-free package
Equivalent Circuit
MTDN4228Q8
Outline
SOP-8
G:Gate S:Source D:Drain
MTDN4228Q8
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C395Q8 Issued Date : 2006.10.25 Revised Date : Page No. : 2/3
Absolute Maximum Ratings (Ta=25°C)
Parameter Drain-Source Breakdown Voltage Gate-Source Voltage Continuous Drain Current @TA=25 °C (Note 1) Continuous Drain Current @TA=70 °C (Note 1) Pulsed Drain Current (Note 2)
Total Power Dissipation @ TA=25 °C Linear Derating Factor
Operating Junction Temperature Storage Temperature Thermal Resistance, Junction-to-Ambient
Symbol BVDSS
VGS ID ID IDM Pd
Tj Tstg Rth,ja
Note : 1.Surface mounted on 1 in² copper pad of FR-4 board, t≤10s. 2.Pulse width limited by maximum junction temperature.
Limits
30 ±20 6.8 5.5 40
2 0.016 -55~+150 -55~+150 62.5
Unit
V V A A A W W / °C °C °C °C/W
Electrical Characteristics (Ta=25°C)
Symbol Min. Typ. Max.
BVDSS VGS(th) IGSS IDSS
*RDS(ON)
30 1 -
-
--3 - ±100 -1 - 26
- 40
*GFS
Ciss Coss Crss td(ON)
tr td(OFF)
tf Qg Qgs Qgd *VSD
- 15 -
- 580 930 - 150 - 108 - 10 - 9- 18 - 6- 9 15 - 2- 6- - 1.3
Unit Test Conditions
V VGS=0, ID=250μA
V VDS=VGS, ID=-250μA
nA VGS=±20V, VDS=0
μA VDS=30V, VGS=0
mΩ
ID=6A, VGS=10V ID=4A, VGS=4.5V
S VDS=10V, ID=5A
pF VDS=25V, VGS=0, f=1MHz
ns
ns VDD=15V, ID=1A,
ns VGS=10V, RGEN=3.3Ω, RD=15Ω
ns
nC nC nC
VDS=24V, ID=6.8A, VGS=4.5V,
V VGS=0V, ISD=1.7A
*Pulse Test : Pulse Width ≤380μs, Duty Cycle≤2%
MTDN4228Q8
CYStek Product Specification
SOP-8 Dimension
Top View A
CYStech Electronics Corp.
Spec. No. : C395Q8 Issued Date : 2006.10.25 Revised Date : Page No. : 3/3
Right side View G
Marking:
I B CH
4228SS
D Front View
Part A
E
F
J K
Part A L M
N O
8-Lead SOP-8 Plastic Package CYStek Package Code: Q8
DIM
Inches Min. Max.
A 0.1909 0.2007
B 0.1515 0.1555
C 0.2283 0.2441
D 0.0480 0.0519
E 0.0145 0.0185
F 0.1472 0.1527
G 0.0570 0.0649
H 0.1889 0.2007
Millimeters Min. Max. 4.85 5.10 3.85 3.95 5.80 6.20 1.22 1.32 0.37 0.47 3.74 3.88 1.45 1.65 4.80 5.10
DIM
Inches Min. Max.
I 0.0019 0.0078
J 0.0118 0.0275
K 0.0074 0.0098
L 0.0145 0.0204
M 0.0118 0.0197
N 0.0031 0.0051
O 0.0000 0.0059
*: Typical Millimeters Min. Max. 0.05 0.20 0.30 0.70 0.19 0.25 0.37 0.52 0.30 0.50 0.08 0.13 0.00 0.15
Notes: 1.Controlling dimension: millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material:
• Lead: 42 Alloy; solder plating • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
MTDN4228Q8
CYStek Product Specification
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