DMC1028UFDB-7 [DIODES]

COMPLEMENTARY PAIR ENHANCEMENT MODE MOSFET;
DMC1028UFDB-7
型号: DMC1028UFDB-7
厂家: DIODES INCORPORATED    DIODES INCORPORATED
描述:

COMPLEMENTARY PAIR ENHANCEMENT MODE MOSFET

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中文:  中文翻译
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DMC1028UFDB  
COMPLEMENTARY PAIR ENHANCEMENT MODE MOSFET  
Features  
Product Summary  
Low On-Resistance  
ID max  
TA = +25°C  
Device  
BVDSS  
RDS(ON) max  
Low Input Capacitance  
Low Profile, 0.6mm Max Height  
6.0A  
5.5A  
5.3A  
-3.4A  
-3.2A  
-3.0A  
25mΩ @ VGS = 4.5V  
30mΩ @ VGS = 3.3V  
32mΩ @ VGS = 2.5V  
80m@ VGS = -4.5V  
90mΩ @ VGS = -3.3V  
100mΩ @ VGS = -2.5V  
Q1  
N-Channel  
12V  
ESD HBM Protected up to 1.5KV, MM Protected up to 150V.  
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
Q2  
P-Channel  
-20V  
Description  
Mechanical Data  
This MOSFET is designed to minimize the on-state resistance  
(RDS(ON)) and yet maintain superior switching performance, making it  
ideal for high-efficiency power management applications.  
Case: U-DFN2020-6 (Type B)  
Case Material: Molded Plastic, “Green” Molding Compound.  
UL Flammability Classification Rating 94V-0  
Moisture Sensitivity: Level 1 per J-STD-020  
Terminals: Finish NiPdAu over Copper Leadframe.  
Applications  
e4  
Solderable per MIL-STD-202, Method 208  
Optimized for Point of Load (POL) Synchronous Buck Converter that  
steps down from 3.3V to 1V for core voltage supply to ASICs. Target  
applications are Ethernet Network Controllers used in:  
Terminals Connections: See Diagram Below  
Weight: 0.0065 grams (Approximate)  
Routers, Switchers, Network Interface Controllers (NICs)  
Digital Subscriber Line (DSL)  
Set-Top Boxes (STBs)  
D1  
D2  
S2  
U-DFN2020-6 (Type B)  
S2  
G2  
D2  
G1  
G2  
D1  
D1  
D2  
Gate Protection  
Diode  
ESD PROTECTED  
Gate Protection  
Diode  
G1  
S1  
S1  
Bottom View  
N-CHANNEL MOSFET  
P-CHANNEL MOSFET  
Pin1  
Internal Schematic  
Ordering Information (Note 4)  
Part Number  
DMC1028UFDB-7  
DMC1028UFDB-13  
Case  
Packaging  
3,000/Tape & Reel  
10,000/Tape & Reel  
U-DFN2020-6 (Type B)  
U-DFN2020-6 (Type B)  
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 for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"  
and Lead-free.  
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and  
<1000ppm antimony compounds.  
4. For packaging details, go to our website at http://www.diodes.com.  
Marking Information  
D8 = Product Type Marking Code  
YM = Date Code Marking  
Y = Year (ex: C = 2015)  
D8  
M = Month (ex: 9 = September)  
Date Code Key  
Year  
2015  
2016  
2017  
2018  
2019  
2020  
2021  
Code  
C
D
E
F
G
H
I
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
1 of 10  
www.diodes.com  
May 2015  
© Diodes Incorporated  
DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Maximum Ratings (@TA = +25°C, unless otherwise specified.)  
Q1  
Q2  
Characteristic  
Symbol  
Units  
N-CHANNEL P-CHANNEL  
Drain-Source Voltage  
Gate-Source Voltage  
12  
±8  
-20  
±8  
V
V
VDSS  
VGSS  
Steady  
State  
TA = +25°C  
TA = +70°C  
TA = +25°C  
TA = +70°C  
6.0  
4.8  
-3.4  
-2.7  
A
A
ID  
ID  
Continuous Drain Current (Note 5) VGS = 4.5V  
7.1  
5.7  
-4.0  
-3.2  
t < 5s  
-1.4  
-20  
-12  
7.5  
Maximum Continuous Body Diode Forward Current (Note 5)  
Pulsed Drain Current (10µs Pulse, Duty Cycle = 1%)  
Avalanche Current L = 0.1mH  
1.4  
40  
A
A
IS  
IDM  
IAS  
12  
A
Avalanche Energy L = 0.1mH  
8.4  
mJ  
EAS  
Thermal Characteristics  
Characteristic  
Symbol  
Value  
Units  
Steady State  
1.36  
1.89  
92  
66  
19  
Total Power Dissipation (Note 5)  
W
PD  
t < 5s  
Steady State  
t < 5s  
Thermal Resistance, Junction to Ambient (Note 5)  
RθJA  
°C/W  
°C  
Thermal Resistance, Junction to Case (Note 5)  
Operating and Storage Temperature Range  
RθJC  
-55 to +150  
TJ, TSTG  
Note:  
5. Device mounted on 1” x 1” FR-4 PCB with high coverage 2oz. Copper, single sided.  
Electrical Characteristics Q1 N-CHANNEL (@TA = +25°C, unless otherwise specified.)  
Characteristic  
OFF CHARACTERISTICS (Note 6)  
Drain-Source Breakdown Voltage  
Symbol  
Min  
Typ  
Max  
Unit  
Test Condition  
12  
-
-
-
-
-
V
BVDSS  
IDSS  
VGS = 0V, ID = 250μA  
VDS = 12V, VGS = 0V  
VGS = ±8V, VDS = 0V  
1.0  
±10  
μA  
μA  
Zero Gate Voltage Drain Current TJ = +25°C  
Gate-Source Leakage  
-
IGSS  
ON CHARACTERISTICS (Note 6)  
Gate Threshold Voltage  
0.4  
-
1
V
mΩ  
V
VGS(TH)  
RDS(ON)  
VSD  
VDS = VGS, ID = 250μA  
VGS = 4.5V, ID = 5.2A  
VGS = 3.3V, ID = 5.0A  
VGS = 2.5V, ID = 4.8A  
VGS = 1.8V, ID = 2.5A  
VGS = 0V, IS = 1A  
-
-
-
-
-
17  
19  
21  
30  
0.7  
25  
30  
32  
40  
1.2  
Static Drain-Source On-Resistance  
Diode Forward Voltage  
DYNAMIC CHARACTERISTICS (Note 7)  
Input Capacitance  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
787  
203  
177  
4.8  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF  
pF  
pF  
Ciss  
Coss  
Crss  
Rg  
VDS = 6V, VGS = 0V,  
f = 1.0MHz  
Output Capacitance  
Reverse Transfer Capacitance  
Gate Resistance  
VDS = 0V, VGS = 0V, f = 1MHz  
7.9  
nC  
nC  
nC  
nC  
nC  
ns  
ns  
ns  
ns  
ns  
nC  
Total Gate Charge (VGS = 3.3V)  
Total Gate Charge (VGS = 4.5V)  
Total Gate Charge (VGS = 8V)  
Gate-Source Charge  
10.5  
18.5  
1.2  
Qg  
VDS = 6V, ID = 6.8A  
Qgs  
Qgd  
tD(ON)  
tR  
Gate-Drain Charge  
2.9  
Turn-On Delay Time  
4.6  
Turn-On Rise Time  
9.4  
VDD = 6V, VGS = 4.5V,  
RL = 1.1Ω, RG = 1Ω  
Turn-Off Delay Time  
15.7  
3.7  
tD(OFF)  
tF  
Turn-Off Fall Time  
Body Diode Reverse Recovery Time  
Body Diode Reverse Recovery Charge  
12.0  
1.8  
tRR  
IS = 5.4A, dI/dt = 100A/μs  
IS = 5.4A, dI/dt = 100A/μs  
QRR  
2 of 10  
www.diodes.com  
May 2015  
© Diodes Incorporated  
DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Electrical Characteristics Q2 P-CHANNEL (@TA = +25°C, unless otherwise specified.)  
Characteristic  
OFF CHARACTERISTICS (Note 6)  
Drain-Source Breakdown Voltage  
Symbol  
Min  
Typ  
Max  
Unit  
Test Condition  
-20  
-
-
-
-
V
BVDSS  
IDSS  
VGS = 0V, ID = -250μA  
VDS = -20V, VGS = 0V  
VGS = ±8V, VDS = 0V  
-
-
-1.0  
±10  
μA  
μA  
Zero Gate Voltage Drain Current TJ = +25°C  
Gate-Source Leakage  
IGSS  
ON CHARACTERISTICS (Note 6)  
Gate Threshold Voltage  
-0.4  
-
-1  
V
mΩ  
V
VGS(TH)  
RDS(ON)  
VSD  
VDS = VGS, ID = -250μA  
VGS = -4.5V, ID = -3.8A  
VGS = -3.3V, ID = -3.5A  
VGS = -2.5V, ID = -3.3A  
VGS = -1.8V, ID = -1.0A  
VGS = -1.5V, ID = -0.5A  
VGS = 0V, IS = -1A  
-
-
-
-
-
-
55  
80  
63  
90  
Static Drain-Source On-Resistance  
70  
100  
140  
210  
-1.2  
88  
110  
-0.7  
Diode Forward Voltage  
DYNAMIC CHARACTERISTICS (Note 7)  
Input Capacitance  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
576  
87  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
pF  
pF  
pF  
Ciss  
Coss  
Crss  
Rg  
VDS = -10V, VGS = 0V,  
f = 1.0MHz  
Output Capacitance  
Reverse Transfer Capacitance  
Gate Resistance  
71  
15  
VDS = 0V, VGS = 0V, f = 1MHz  
5.2  
6.7  
11.5  
1.0  
2.0  
3.5  
3.6  
20.8  
12.7  
13.1  
3.9  
nC  
nC  
nC  
nC  
nC  
ns  
ns  
ns  
ns  
ns  
nC  
Total Gate Charge (VGS = -3.3V)  
Total Gate Charge (VGS = -4.5V)  
Total Gate Charge (VGS = -8V)  
Gate-Source Charge  
Qg  
VDS = -10V, ID = -4.9A  
Qgs  
Qgd  
tD(ON)  
tR  
Gate-Drain Charge  
Turn-On Delay Time  
Turn-On Rise Time  
VDD = -10V, VGS = -4.5V,  
RL = 2.6Ω, RG = 1Ω  
Turn-Off Delay Time  
tD(OFF)  
tF  
Turn-Off Fall Time  
Body Diode Reverse Recovery Time  
Body Diode Reverse Recovery Charge  
tRR  
IS = -3.9A, dI/dt = 100A/μs  
IS = -3.9A, dI/dt = 100A/μs  
QRR  
Notes:  
6. Short duration pulse test used to minimize self-heating effect.  
7. Guaranteed by design. Not subject to product testing.  
3 of 10  
www.diodes.com  
May 2015  
© Diodes Incorporated  
DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Typical Characteristics - N-CHANNEL  
15  
12  
9
20.0  
VDS= 5V  
18.0  
16.0  
14.0  
12.0  
10.0  
8.0  
VGS = 4.5V  
VGS = 1.8V  
VGS = 3.5V  
VGS = 3.0V  
TA = 125oC  
VGS = 2.5V  
TA = -55oC  
VGS = 1.5V  
6
VGS = 2.0V  
6.0  
TA = 25oC  
TA = 85oC  
TA = 150oC  
3
4.0  
VGS = 1.2V  
VGS = 1.1V  
2.0  
0
0.0  
0
0.5  
1
1.5  
2
2.5  
3
0
0.5  
1
1.5  
2
2.5  
3
VGS, GATE-SOURCE VOLTAGE (V)  
Figure 2 Typical Transfer Characteristic  
VDS, DRAIN-SOURCE VOLTAGE (V)  
Figure 1 Typical Output Characteristic  
0.05  
0.1  
0.09  
0.08  
0.07  
0.06  
0.05  
0.04  
0.03  
0.02  
0.01  
0
0.045  
0.04  
V
= 1.8V  
GS  
0.035  
0.03  
V
= 2.5V  
0.025  
0.02  
GS  
ID = 2.5A  
ID = 4.8A  
0.015  
0.01  
V
= 3.3V  
GS  
V
= 4.5V  
GS  
0.005  
ID = 5.2A  
6
0
1
2
3
4
5
7
8
0
2
4
6
8
10 12 14 16 18 20  
VGS, GATE-SOURCE VOLTAGE (V)  
Figure 4 Typical Transfer Characteristic  
ID, DRAIN-SOURCE CURRENT (A)  
Figure 3 Typical On-Resistance vs.  
Drain Current and Gate Voltage  
1.8  
1.6  
1.4  
1.2  
1
0.03  
0.025  
0.02  
VGS= 4.5V  
TA = 150oC  
TA = 125oC  
VGS = 4.5V, ID = 10A  
TA = 85oC  
TA = 25oC  
TA = -55oC  
0.015  
0.01  
VGS = 1.8V, ID = 3A  
0.8  
0.6  
0.005  
-50 -25  
0
25  
50  
75 100 125 150  
0
2
4
6
8
10 12 14 16 18 20  
TJ, JUNCTION TEMPERATURE ()  
ID, DRAIN CURRENT (A)  
Figure 5 Typical On-Resistance vs Drain Current  
and Temperature  
Figure 6 On-Resistance Variation with  
Temperature  
4 of 10  
www.diodes.com  
May 2015  
© Diodes Incorporated  
DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Typical Characteristics - N-CHANNEL (continued)  
0.05  
0.045  
0.04  
1.2  
1.1  
1
0.9  
0.8  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
0.1  
0
VGS = 1.8V, ID = 3A  
0.035  
0.03  
0.025  
0.02  
0.015  
0.01  
0.005  
0
ID = 1mA  
ID = 250µA  
VGS = 4.5V, ID = 10A  
-50 -25  
0
25  
50  
75 100 125 150  
-50 -25  
0
25  
50  
75 100 125 150  
TJ, JUNCTION TEMPERATURE ()  
Figure 7 On-Resistance Variation with Temperature  
TJ, JUNCTION TEMPERATURE ()  
Figure 8 Gate Theshold Variation vs Junction  
Temperature  
10000  
1000  
100  
20  
f=1MHz  
18  
16  
14  
12  
10  
8
VGS = 0V  
Ciss  
TA = 125oC  
Coss  
TA = -55oC  
Crss  
TA = 25oC  
TA = 150oC  
6
4
TA = 85oC  
2
0
10  
100  
10  
0
0.3  
0.6  
0.9  
1.2  
1.5  
0
2
4
6
8
10  
12  
VSD, SOURCE-DRAIN VOLTAGE (V)  
VDS, DRAIN-SOURCE VOLTAGE (V)  
Figure 10 Typical Junction Capacitance  
Figure 9 Diode Forward Voltage vs. Current  
8
6
4
2
0
RDS(ON)  
Limited  
DC  
1
PW =10s  
PW =1s  
VDS = 6V, ID = 6.8A  
PW =100ms  
TJ(Max)=150℃  
TA=25℃  
VGS=4.5V  
Single Pulse  
DUT on 1*MRP Board  
0.1  
PW =10ms  
PW =1ms  
PW =100µs  
0.01  
0.01  
0
2
4
6
8
10 12 14 16 18 20  
Qg (nC)  
Fiure 11 Gate Charge  
0.1  
1
10  
100  
VDS, DRAIN-SOURCE VOLTAGE (V)  
Figure 12 SOA, Safe Operation Area  
5 of 10  
www.diodes.com  
May 2015  
© Diodes Incorporated  
DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Typical Characteristics - P-CHANNEL  
20.0  
10  
8
VGS = -4.5V  
VGS = -3.0V  
18.0  
16.0  
14.0  
12.0  
10.0  
8.0  
VDS = -5V  
VGS = -3.5V  
VGS = -2.5V  
VGS = -2.0V  
6
VGS = -1.8V  
4
TA = 125oC  
TA = 150oC  
6.0  
VGS = -1.5V  
VGS = -1.2V  
TA = -55oC  
TA = 25oC  
TA = 85oC  
1.5  
2
4.0  
2.0  
0
0.0  
0
0.5  
1
2
2.5  
3
0
1
2
3
VGS, GATE-SOURCE VOLTAGE (V)  
Figure 14 Typical Transfer Characteristic  
VDS, DRAIN-SOURCE VOLTAGE (V)  
Figure 13 Typical Output Characteristic  
0.3  
0.3  
V
= -1.5V  
GS  
0.25  
0.2  
0.25  
0.2  
0.15  
0.1  
0.05  
0
ID = -3.8A  
ID = -3.3A  
V
= -1.8V  
GS  
0.15  
0.1  
V
= -2.5V  
GS  
ID = -1.0A  
0.05  
0
V
= -4.5V  
V
= -3.3V  
GS  
GS  
0
2
4
6
8
1
3
5
7
9
11 13 15 17 19 21  
VGS, GATE-SOURCE VOLTAGE (V)  
Figure 16 Typical Transfer Characteristic  
ID, DRAIN-SOURCE CURRENT (A)  
Figure 15 Typical On-Resistance vs.  
Drain Current and Gate Voltage  
1.8  
1.6  
1.4  
1.2  
1
0.12  
VGS= -4.5V  
TA = 125oC  
0.1  
0.08  
0.06  
0.04  
0.02  
TA = 150oC  
VGS = -4.5V, ID = -5.0A  
TA = 85oC  
TA = 25oC  
VGS = -1.8V, ID = -1.0A  
TA = -55oC  
0.8  
0.6  
1
3
5
7
9
11 13 15 17 19 21  
-50 -25  
0
25  
50  
75 100 125 150  
ID, DRAIN CURRENT (A)  
TJ, JUNCTION TEMPERATURE ()  
Figure 18 On-Resistance Variation with  
Temperature  
Figure 17 Typical On-Resistance vs Drain  
Current and Temperature  
6 of 10  
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May 2015  
© Diodes Incorporated  
DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Typical Characteristics - P-CHANNEL (continued)  
0.14  
1
0.8  
0.6  
0.4  
0.2  
0
0.12  
VGS = -1.8V, ID = -1.0A  
0.1  
ID = -1mA  
0.08  
0.06  
ID = -250µA  
0.04  
0.02  
0
VGS = -4.5V, ID = -5.0A  
-50 -25  
0
25  
50  
75 100 125 150  
-50 -25  
0
25  
50  
75 100 125 150  
TJ, JUNCTION TEMPERATURE ()  
Figure 19 On-Resistance Variation with  
Temperature  
TJ, JUNCTION TEMPERATURE ()  
Figure 20 Gate Theshold Variation vs Junction  
Temperature  
10000  
1000  
100  
20  
18  
16  
14  
12  
10  
8
f=1MHz  
VGS = 0V  
Ciss  
TA = 150oC  
Coss  
TA = 125oC  
TA = 85oC  
6
TA = 25oC  
TA = -55oC  
Crss  
4
2
10  
0
0
2
4
6
8
10 12 14 16 18 20  
VDS, DRAIN-SOURCE VOLTAGE (V)  
Figure 22 Typical Junction Capacitance  
0
0.3  
0.6  
0.9  
1.2  
1.5  
VSD, SOURCE-DRAIN VOLTAGE (V)  
Figure 21 Diode Forward Voltage vs. Current  
7 of 10  
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May 2015  
© Diodes Incorporated  
DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
100  
10  
8
6
4
2
0
RDS(ON)  
Limited  
PW =100ms  
1
DC  
PW =10s  
PW =1s  
VDS = -10V, ID = -4.9A  
TJ(Max)=150℃  
TA=25℃  
VGS=4.5V  
Single Pulse  
DUT on 1*MRP Board  
0.1  
0.01  
PW =10ms  
PW =1ms  
PW =100µs  
10  
0.1  
1
100  
0
2
4
6
8
10  
12  
VDS, DRAIN-SOURCE VOLTAGE (V)  
Figure 24 SOA, Safe Operation Area  
Qg (nC)  
Figure 23 Gate Charge  
Typical Characteristics - P-CHANNEL (cont.)  
1
D=0.5  
D=0.3  
D=0.9  
D=0.7  
0.1  
D=0.1  
D=0.05  
D=0.02  
0.01  
D=0.01  
D=0.005  
RθJA(t)=r(t) * RθJA  
RθJA=166/W  
Duty Cycle, D=t1/t2  
D=Single Pulse  
0.001  
1E-05  
0.0001  
0.001  
0.01  
0.1  
1
10  
100  
1000  
t1, PULSE DURATION TIME (sec)  
Figure 25 Transient Thermal Resistance  
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DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Typical Application Circuit  
DMC1028UFDB is designed for Point-of-Load (POL) converter that is stepping down from a nominal 3.3V to 1V with a load current up to 3A. This  
is implemented with a separate ASIC that is PWM signaling the complementary MOSFETs to act as a synchronous buck converter. The control  
switch (Q2) is implemented with P-channel MOSFETs to avoid needing a charge pump and with the 3.3V to 1V step down, which has a duty cycle  
of 33%. This means that for 67% of the cycle, the synchronous switch (Q1) is on and efficiency is dominated by the conduction losses; hence, the  
need for low RDS(on) N-channel MOSFETs. Whereas for the control switch (Q2), the gate charge needs to be minimized as the switching losses  
become significant.  
Package Outline Dimensions  
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.  
U-DFN2020-6  
A
A3  
Type B  
Min Max Typ  
0.545 0.605 0.575  
SEATING PLANE  
Dim  
A
A1  
A1  
A3  
b
0
  
0.05 0.02  
0.13  
D
  
Pin#1 ID  
0.20 0.30 0.25  
D2  
D
d
D2  
e
1.95 2.075 2.00  
z
0.45  
0.50 0.70 0.60  
0.65  
  
  
d
  
  
E
E2  
E
1.95 2.075 2.00  
f
f
E2  
f
L
0.90 1.10 1.00  
0.15  
0.25 0.35 0.30  
0.225  
  
  
L
z
  
  
e
b
All Dimensions in mm  
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DMC1028UFDB  
Document number: DS37634 Rev. 4 - 2  
DMC1028UFDB  
Suggested Pad Layout  
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.  
C
Y
G
X2  
Dimensions Value (in mm)  
Z
G
G1  
X1  
X2  
Y
1.67  
0.20  
0.40  
1.0  
0.45  
0.37  
0.70  
0.65  
G1  
X1  
G
Y1  
C
Y1  
Z
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 © 2015, Diodes Incorporated  
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Document number: DS37634 Rev. 4 - 2  

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