DIODES DMG6968U-7

DMG6968U
N-CHANNEL ENHANCEMENT MODE MOSFET
NEW PRODUCT
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Features
Mechanical Data
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Low On-Resistance
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25mΩ @ VGS = 4.5V
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29mΩ @ VGS = 2.5V
•
36mΩ @ VGS = 1.8V
Low Input Capacitance
Fast Switching Speed
Low Input/Output Leakage
Lead Free By Design/RoHS Compliant (Note 1)
ESD Protected Up To 2kV
"Green" Device (Note 2)
Qualified to AEC-Q101 Standards for High Reliability
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Case: SOT-23
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Finish ⎯ Matte Tin annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
Terminals Connections: See Diagram Below
Marking Information: See Page 4
Ordering Information: See Page 4
Weight: 0.008 grams (approximate)
Drain
D
Gate
Gate
Protection
Diode
ESD PROTECTED TO 2kV
Maximum Ratings
Source
Internal Schematic
TOP VIEW
S
G
TOP VIEW
@TA = 25°C unless otherwise specified
Characteristic
Symbol
VDSS
VGSS
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (Note 3)
Steady
State
Units
V
V
IDM
Value
20
±12
6.5
5.2
30
Symbol
PD
RθJA
TJ, TSTG
Value
0.81
157
-55 to +150
Unit
W
°C/W
°C
TA = 25°C
TA = 70°C
ID
Pulsed Drain Current
A
A
Thermal Characteristics
Characteristic
Power Dissipation (Note 3)
Thermal Resistance, Junction to Ambient @TA = 25°C
Operating and Storage Temperature Range
Notes:
1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
3. Device mounted on FR-4 PCB with minimum recommended pad layout.
DMG6968U
Document number: DS31738 Rev. 3 - 2
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July 2009
© Diodes Incorporated
DMG6968U
Characteristic
OFF CHARACTERISTICS (Note 4)
Drain-Source Breakdown Voltage
Zero Gate Voltage Drain Current
Gate-Source Leakage
Gate-Source Breakdown Voltage
ON CHARACTERISTICS (Note 4)
Gate Threshold Voltage
@TA = 25°C unless otherwise specified
TJ = 25°C
Static Drain-Source On-Resistance
Forward Transfer Admittance
DYNAMIC CHARACTERISTICS
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Turn-On Rise Time
Turn-Off Delay Time
Turn-Off Fall Time
Notes:
Symbol
Min
Typ
Max
Unit
BVDSS
IDSS
IGSS
BVSGS
20
⎯
⎯
±12
⎯
⎯
⎯
-
⎯
1.0
±10
-
V
μA
μA
V
VGS = 0V, ID = 250μA
VDS = 20V, VGS = 0V
VGS = ±10V, VDS = 0V
VDS = 0V, IG = ±250μA
VGS(th)
0.5
⎯
mΩ
|Yfs|
⎯
0.9
25
29
36
⎯
V
RDS (ON)
⎯
21
23
28
8
VDS = VGS, ID = 250μA
VGS = 4.5V, ID = 6.5A
VGS = 2.5V, ID = 5.5A
VGS = 1.8V, ID = 3.5A
VDS = 10V, ID = 5A
Ciss
Coss
Crss
Qg
Qgs
Qgd
tD(on)
tr
tD(off)
tf
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
151
91
32
8.5
1.6
2.8
54
66
613
205
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
pF
pF
pF
nC
nC
nC
ns
ns
ns
ns
S
Test Condition
VDS = 10V, VGS = 0V
f = 1.0MHz
VGS = 4.5V, VDS = 10V, ID = 6.5A
VDD = 10V, VGS = 4.5V,
RL = 10Ω, RG = 6Ω, ID = 1A
4. Short duration pulse test used to minimize self-heating effect.
20
20
VGS = 10V
VDS = 5V
VGS = 4.5V
16
16
VGS = 3.0V
ID, DRAIN CURRENT (A)
ID, DRAIN CURRENT (A)
NEW PRODUCT
Electrical Characteristics
VGS = 2.5V
VGS = 2.0V
12
12
VGS = 1.5V
8
4
8
TA = 150°C
4
T A = 125°C
TA = 85°C
TA = 25°C
0
0
0.5
1 1.5 2 2.5 3 3.5 4 4.5
VDS, DRAIN-SOURCE VOLTAGE (V)
Fig. 1 Typical Output Characteristic
DMG6968U
Document number: DS31738 Rev. 3 - 2
5
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0
0.5
T A = -55°C
1
1.5
VGS, GATE-SOURCE VOLTAGE (V)
Fig. 2 Typical Transfer Characteristic
2
July 2009
© Diodes Incorporated
RDS(ON), DRAIN-SOURCE ON-RESISTANCE (Ω)
RDS(ON), DRAIN-SOURCE ON-RESISTANCE (Ω)
0.04
VGS = 1.8V
0.03
VGS = 2.5V
VGS = 4.5V
0.02
0.01
0
5
10
15
20
25
ID, DRAIN-SOURCE CURRENT (A)
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
0.06
0.04
TA = 150°C
TA = 125°C
0.03
TA = 85°C
T A = 25°C
0.02
TA = -55°C
0.01
0
0
30
4
8
12
16
ID, DRAIN CURRENT (A)
20
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
0.06
VGS = 2.5V
ID = 5.5A
1.4
0.05
RDSON, DRAIN-SOURCE
ON-RESISTANCE (Ω)
RDSON, DRAIN-SOURCE
ON-RESISTANCE (NORMALIZED)
VGS = 4.5V
0.05
1.6
VGS = 4.5V
ID = 6.5A
1.2
1.0
0.04
VGS = 2.5V
ID = 5.5A
0.03
VGS = 4.5V
ID = 6.5A
0.02
0.8
0.01
0.6
-50
0
-50
-25
0
25
50
75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 5 On-Resistance Variation with Temperature
-25
0
25
50
75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 6 On-Resistance Variation with Temperature
20
1.4
1.2
16
IS, SOURCE CURRENT (A)
VGS(TH), GATE THRESHOLD VOLTAGE (V)
NEW PRODUCT
DMG6968U
1.0
12
ID = 250µA
0.8
0.6
0.4
T A = 25°C
ID = 1mA
8
4
0.2
0
-50 -25
0
25
50
75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 7 Gate Threshold Variation vs. Ambient Temperature
DMG6968U
Document number: DS31738 Rev. 3 - 2
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www.diodes.com
0
0
0.2
0.4
0.6
0.8
1
1.2
VSD, SOURCE-DRAIN VOLTAGE (V)
Fig. 8 Diode Forward Voltage vs. Current
July 2009
© Diodes Incorporated
DMG6968U
100,000
500
IDSS, LEAKAGE CURRENT (nA)
450
NEW PRODUCT
C, CAPACITANCE (pF)
400
350
300
250
200
Ciss
150
100
10,000
TA = 150°C
TA = 125°C
1,000
100
TA = 85°C
10
Coss
TA = -55°C
50
Crss
0
0
TA = 25°C
1
4
8
12
16
VDS, DRAIN-SOURCE VOLTAGE (V)
Fig. 9 Typical Total Capacitance
20
0
2
4
6
8 10 12 14 16 18 20
VDS, DRAIN-SOURCE VOLTAGE (V)
Fig. 10 Typical Leakage Current vs. Drain-Source Voltage
r(t), TRANSIENT THERMAL RESISTANCE
1
D = 0.7
D = 0.5
D = 0.3
0.1
D = 0.1
D = 0.9
D = 0.05
RθJA(t) = r(t) * RθJA
RθJA = 162°C/W
D = 0.02
0.01
D = 0.01
P(pk)
D = 0.005
t2
TJ - TA = P * RθJA(t)
Duty Cycle, D = t 1/t2
D = Single Pulse
0.001
0.000001 0.00001
Ordering Information
0.0001
0.001
0.01
0.1
1
t1, PULSE DURATION TIME (s)
Fig. 11 Transient Thermal Response
10
100
1,000
(Note 5)
Part Number
DMG6968U-7
Notes:
t1
Case
SOT-23
Packaging
3000/Tape & Reel
5. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
YM
Marking Information
2N4
Date Code Key
Year
Code
Month
Code
2009
W
Jan
1
2010
X
Feb
2
DMG6968U
Document number: DS31738 Rev. 3 - 2
Mar
3
2N4 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: W = 2009)
M = Month (ex: 9 = September)
2011
Y
Apr
4
May
5
2012
Z
Jun
6
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2013
A
Jul
7
Aug
8
2014
B
Sep
9
Oct
O
2015
C
Nov
N
Dec
D
July 2009
© Diodes Incorporated
DMG6968U
Package Outline Dimensions
A
NEW PRODUCT
B C
H
K
M
K1
D
J
F
L
G
SOT-23
Dim
Min
Max
Typ
A
0.37
0.51
0.40
B
1.20
1.40
1.30
C
2.30
2.50
2.40
D
0.89
1.03 0.915
F
0.45
0.60 0.535
G
1.78
2.05
1.83
H
2.80
3.00
2.90
J
0.013 0.10
0.05
K
0.903 1.10
1.00
K1
0.400
L
0.45
0.61
0.55
M
0.085 0.18
0.11
0°
8°
α
All Dimensions in mm
Suggested Pad Layout
Y
Z
C
X
DMG6968U
Document number: DS31738 Rev. 3 - 2
Dimensions Value (in mm)
Z
2.9
X
0.8
Y
0.9
C
2.0
E
1.35
E
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© Diodes Incorporated
DMG6968U
IMPORTANT NOTICE
NEW PRODUCT
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
DMG6968U
Document number: DS31738 Rev. 3 - 2
6 of 6
www.diodes.com
July 2009
© Diodes Incorporated