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DMG4800LFG-7

P1-P3P4-P6
DMG4800LFG
Document number: DS31785 Rev. 3 - 2
4 of 6
www.diodes.com
November 2009
© Diodes Incorporated
DMG4800LFG
NEW PRODUCT
0 5 10 15 20 25 30
10
100
1,000
10,000
C
,
C
A
P
A
C
I
T
A
N
C
E (p
F
)
Fig. 9 Typical Total Capacitance
V , DRAIN-SOURCE VOLTAGE (V)
DS
C
iss
C
rss
C
oss
0
2
4
6
8
10
02 4 6810121416
Fig. 10 Total Gate Charge
V,
G
A
T
E-S
O
U
R
C
E V
O
L
T
A
G
E (V)
GS
Q , TOTAL GATE CHARGE (nC)
G
I = 11.6A
D
I = 9A
D
0 5 10 15 20 25 30
Fig. 11 Typical Leakage Current vs. Drain-Source Voltage
V , DRAIN-SOURCE VOLTAGE (V)
DS
1
10
100
1,000
10,000
I, LEAKA
G
E
C
U
R
R
E
N
T
(nA)
DSS
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
0.0001 0.001 0.01 0.1 1 10 100 1,000
Fig. 12 Single Pulse Maximum Power Dissipation
t , PULSE DURATION TIME (s)
1
P , PEAK T
R
ANSIENT P
O
WE
R
(W)
(pk)
0
10
20
30
40
50
60
70
80
90
100
Single Pulse
R = 131°C/W
T - T = P * R (t)
θ
θ
JA
JA JA
R (t) = r(t) *
θ
JA
R
θ
JA
0.00001 0.001 0.01 0.1 1 10 100 1,000
Fig. 13 Transient Thermal Response
t , PULSE DURATION TIME (s)
1
0.0001
T - T = P * R (t)
Duty Cycle, D = t /t
JA JA
12
θ
R (t) = r(t) *
θ
JA
R
R = 131°C/W
θ
θ
JA
JA
P(pk)
t
1
t
2
0.001
0.01
0.1
1
r(t),
T
R
ANSIEN
T
T
H
E
R
MAL
R
ESIS
T
AN
C
E
D = 0.7
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
D = Single Pulse
D = 0.9
D = 0.5
DMG4800LFG
Document number: DS31785 Rev. 3 - 2
5 of 6
www.diodes.com
November 2009
© Diodes Incorporated
DMG4800LFG
NEW PRODUCT
Ordering Information (Note 7)
Part Number Case Packaging
DMG4800LFG-7 DFN3030-8 3000/Tape & Reel
Notes: 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Package Outline Dimensions
Suggested Pad Layout
DFN3030-8
Dim Min Max Typ
A 0.57 0.63 0.60
A1 0 0.05 0.02
A3
⎯ ⎯
0.15
b 0.29 0.39 0.34
D 2.90 3.10 3.00
D2 2.19 2.39 2.29
e
⎯ ⎯
0.65
E 2.90 3.10 3.00
E2 1.64 1.84 1.74
L 0.30 0.60 0.45
All Dimensions in mm
Dimensions Value (in mm)
Z 2.59
G 0.11
X1 2.49
X2 0.65
Y 0.39
C 0.65
N48
YYWW
N48 = Product marking code
YYWW = Date code marking
YY = Last digit of year (ex: 09 for 2009)
WW = Week code 01 to 52
D
A1
A
A3
E2
D2
L
E
SEATING PLANE
e
b
R
0
.
2
0
0
Z
G
X1
X2
YC
DFN3030-8
DMG4800LFG
Document number: DS31785 Rev. 3 - 2
6 of 6
www.diodes.com
November 2009
© Diodes Incorporated
DMG4800LFG
NEW PRODUCT
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2009, Diodes Incorporated
www.diodes.com
P1-P3P4-P6

DMG4800LFG-7

Mfr. #:
Buy DMG4800LFG-7
Manufacturer:
Diodes Incorporated
Description:
MOSFET ENHANCE MODE MOSFET 30V/4.82 - 7.44A
Lifecycle:
New from this manufacturer.
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