Diodes-Incorporated-DMG6968U-7
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DMG6968U
N-CHANNEL ENHANCEMENT MODE MOSFET
Features
Mechanical Data
Low On-Resistance
Case: SOT23
.
.
.
25m
Ω
@ V
GS
= 4.5V
29m
Ω
@ V
GS
= 2.5V
36m
Ω
@ V
GS
= 1.8V
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Low Input Capacitance
Terminals: Finish
—
Matte Tin Annealed over Copper Leadframe.
e3
Solderable per MIL-STD-202, Method 208
Fast Switching Speed
Low Input/Output Leakage
Terminals Connections: See Diagram Below
Weight: 0.008 grams (Approximate)
ESD Protected Up To 2kV
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
D
D
G
S
G
Gate Protection
Diode
S
ESD PROTECTED TO 2kV
Top View
Internal Schematic
Top View
Ordering Information
(Note 5)
Part Number
DMG6968U-7
DMG6968UQ-7
Compliance
Standard
Case
SOT23
SOT23
Packaging
3000/Tape & Reel
3000/Tape & Reel
Automotive
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See
http://www.diodes.com/quality/lead_free.html
fo
r more information about Diodes Incorporated’s definitions of Hal
ogen- and Antimony-free, “Green”
and Lead-free.
3. Halogen- and Antimony-
free “Green” products a
re defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified. For more information, please refer to
https://www.diodes.com/quality/product-compliance-definitions/.
5. For packaging details, go to our website a
t https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
2N4 = Product Type Marking Code
YM = Date Code Marking
2N4
Y or
= Year (ex: E = 2017)
Y
M = Month (ex: 9 = September)
Date Code Key
Year
2009
…
.
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Code
W
…
..
E
F
G
H
I
J
K
L
M
N
Month
Code
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
O
Nov
N
Dec
D
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November 2017
© Diodes Incorporated
DMG6968U
Document number: DS31738 Rev. 7 – 2
DMG6968U
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Drain-Source Voltage
Symbol
V
DSS
Value
20
Unit
V
Gate-Source Voltage
±12
V
V
GSS
6.5
5.2
Steady
State
T
A
= +25°C
T
A
= +70°C
Continuous Drain Current (Note 6)
Pulsed Drain Current
A
A
I
D
30
I
DM
Thermal Characteristics
Characteristic
Symbol
P
D
Value
1.3
Unit
W
Power Dissipation (Note 6)
157
°C/W
°C
Thermal Resistance, Junction to Ambient @ T
A
= +25°C
Operating and Storage Temperature Range
R
θ
JA
-55 to +150
T
J,
T
STG
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
OFF CHARACTERISTICS (Note 7)
Drain-Source Breakdown Voltage
Symbol
Min
Typ
Max
Unit
Test Condition
20
V
µA
µA
V
BV
DSS
I
DSS
—
1.0
±10
—
V
GS
= 0V, I
D
= 250µA
V
DS
= 20V, V
GS
= 0V
V
GS
=
10V, V
DS
= 0V
V
DS
= 0V, I
G
=
250µA
Zero Gate Voltage Drain Current
Gate-Source Leakage
T
J
= +25°C
I
GSS
Gate-Source Breakdown Voltage
ON CHARACTERISTICS (Note 7)
Gate Threshold Voltage
±12
BV
SGS
0.5
0.9
25
29
36
V
m
Ω
S
V
GS(TH)
R
DS(ON)
|Y
fs
|
21
23
28
8
V
DS
= V
GS
, I
D
= 250µA
V
GS
= 4.5V, I
D
= 6.5A
V
GS
= 2.5V, I
D
= 5.5A
V
GS
= 1.8V, I
D
= 3.5A
V
DS
= 10V, I
D
= 5A
Static Drain-Source On-Resistance
Forward Transfer Admittance
DYNAMIC CHARACTERISTICS (Note 8)
Input Capacitance
151
91
pF
pF
pF
nC
nC
nC
ns
ns
ns
ns
C
iss
C
oss
C
rss
Q
g
V
DS
= 10V, V
GS
= 0V
f = 1.0MHz
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
32
8.5
1.6
2.8
54
Gate-Source Charge
Q
gs
Q
gd
t
D(ON)
t
R
V
GS
= 4.5V, V
DS
= 10V, I
D
= 6.5A
Gate-Drain Charge
Turn-On Delay Time
Turn-On Rise Time
66
V
DD
= 10V, V
GS
= 4.5V,
R
L
= 10
, R
G
= 6
, I
D
= 1A
Turn-Off Delay Time
613
205
t
D(OFF)
t
F
Turn-Off Fall Time
Notes:
6. Device mounted on FR-4 substrate PC board, 2oz. copper, with thermal vias to bottom layer 1 inch square copper plate.
7. Short duration pulse test used to minimize self-heating effect.
8. Guaranteed by design. Not subject to production testing.
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November 2017
© Diodes Incorporated
DMG6968U
Document number: DS31738 Rev. 7 – 2
DMG6968U
20
16
20
16
12
V
= 10V
GS
V
= 5V
DS
V
= 4.5V
GS
V
= 3.0V
GS
V
= 2.5V
GS
V
= 2.0V
GS
12
V
= 1.5V
GS
8
8
4
0
T
A
= 150°C
4
0
T
= 125°C
T
= 85°C
A
A
T
= 25°C
A
T
= -55°C
A
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
0.5
1
1.5
2
V
DS
, DRAIN-SOURCE VOLTAGE (V)
V
GS
, GATE-SOURCE VOLTAGE (V)
Fig. 2 Typical Transfer Characteristic
Fig. 1 Typical Output Characteristic
0.06
0.05
0.04
0.04
0.03
V
= 4.5V
GS
V
= 1.8V
GS
T
= 150°C
= 125°C
A
A
T
T
V
= 2.5V
GS
0.03
0.02
= 85°C
= 25°C
A
V
= 4.5V
GS
T
T
A
0.02
0.01
= -55°C
A
0.01
0
0
4
8
12
I
D
, DRAIN CURRENT (A)
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
16
20
0
5
10
15
20
25
30
I
D
, DRAIN-SOURCE CURRENT (A)
Fig. 3
Typical On-Resistance
vs. Drain Current and Gate Voltage
1.6
1.4
0.06
0.05
V
= 2.5V
GS
I
= 5.5A
D
V
= 4.5V
0.04
0.03
0.02
V
= 2.5V
GS
= 6.5A
GS
I
I
= 5.5A
D
1.2
1.0
D
V
= 4.5V
GS
= 6.5A
I
D
0.8
0.6
0.01
0
-50 -25
T
A
, AMBIENT TEMPERATURE (
Fig. 5 On-Resistance Variation with
T
e
mperature
0
25
50
75 100
125 150
-50 -25
0
25
50
75 100
125 150
(
°C
)
T ,
AMBIENT TEMPERATURE
(°C)
Fig. 6 On-Resistance Variation with
T
e
mperature
A
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November 2017
© Diodes Incorporated
DMG6968U
Document number: DS31738 Rev. 7 – 2
DMG6968U
1.4
1.2
20
16
T
= 25°C
A
1.0
12
8
I
= 250µA
D
0.8
0.6
0.4
I =
1mA
D
4
0
0.2
0
0
0.2
0.4
0.6
0.8
1
1.2
-50 -25
0
25
50
75 100
125 150
V
S
D
, SOURCE-DRAIN VOLTAGE (V)
Fig. 8 Diode Forward Voltage vs. Current
T
A
, AMBIENT TEMPERATURE (°C)
Fig. 7 Gate Threshold Variation vs. Ambient Temperature
500
100,000
10,000
450
f = 1MHz
400
T
T
= 150°C
= 125°C
A
350
300
250
200
1,000
100
A
T
T
= 85°C
= 25°C
A
C
iss
150
100
10
1
C
oss
T
= -55°C
A
A
50
C
rss
0
0
4
8
12
16
20
0
2
4
6
8
10 12 14 16 18
20
V
D
S
, DRAIN-SOURCE VOLTAGE (V)
Fig. 10 Typical Leakage Current vs. Drain-Source Voltage
V
DS
, DRAIN-SOURCE VOLTAGE (V)
Fig. 9 Typical Total Capacitance
1
D = 0.7
D = 0.5
D = 0.3
0.1
D = 0.1
D = 0.9
D = 0.05
R
(t) = r(t) * R
JA
JA
D = 0.02
D = 0.01
D = 0.005
R
=
162°C/W
JA
0.01
P(pk)
T
t
1
t
2
– T
= P * R
(t)
J
A
JA
Duty Cycle, D = t
/t
1
2
D = Single Pulse
0.001
0.000001 0.00001
0.0001
0.001
0.01
0.1
1
10
100
1,000
t
1
, PULSE DUR
A
T
ION TIME (s)
Fig. 11 Transient Thermal Response
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November 2017
© Diodes Incorporated
DMG6968U
Document number: DS31738 Rev. 7 – 2
DMG6968U
Package Outline Dimensions
SOT23
All 7°
H
SOT23
GAUGE PLANE
0.25
Dim
A
B
C
D
F
G
H
Min
Max
0.51
1.40
2.50
1.03 0.915
0.60 0.535
Typ
0.40
1.30
2.40
J
0.37
1.20
2.30
0.89
0.45
1.78
2.80
K
K1
a
M
A
L
L1
2.05
3.00
1.83
2.90
0.05
J
0.013 0.10
K
K1
L
L1
M
a
0.890 1.00 0.975
0.903 1.10 1.025
C
B
0.45
0.25
0.61
0.55
0.55
0.40
0.085 0.150 0.110
0° 8°
—
D
All Dimensions in mm
G
F
Suggested Pad Layout
SOT23
Y
Dimensions Value
(in mm)
C
X
2.0
0.8
Y1
C
X1
Y
1.35
0.9
Y1
2.9
X
X1
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November 2017
© Diodes Incorporated
DMG6968U
Document number: DS31738 Rev. 7 – 2
DMG6968U
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.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
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 © 2017, Diodes Incorporated
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November 2017
© Diodes Incorporated
DMG6968U
Document number: DS31738 Rev. 7 – 2
