SQ1421EEH [VISHAY]
Automotive P-Channel 60 V (D-S) 175 °C MOSFET; 汽车P沟道60 V （D -S ） 175℃ MOSFET
| 型号： | SQ1421EEH |
| 厂家： | 
VISHAY |
| 描述： | Automotive P-Channel 60 V (D-S) 175 °C MOSFET |
| 文件： | 总12页 (文件大小：244K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SQ1421EEH
Vishay Siliconix
www.vishay.com
Automotive P-Channel 60 V (D-S) 175 °C MOSFET
FEATURES
• Halogen-free According to IEC 61249-2-21
Definition
• TrenchFET® Power MOSFET
• AEC-Q101 Qualifiedd
PRODUCT SUMMARY
VDS (V)
- 60
0.290
0.395
- 1.6
RDS(on) () at VGS = - 10 V
RDS(on) () at VGS = - 4.5 V
ID (A)
• 100 % Rg and UIS Tested
• Typical ESD Protection: 800 V
• Compliant to RoHS Directive 2002/95/EC
Configuration
Single
SOT-363
SC-70 (6-LEADS)
(1, 2, 5, 6) D
D
D
G
D
D
S
1
2
3
6
(3) G
Marking Code
9B XX
5
4
Lot Traceability
and Date Code
Part # Code
Top View
(4) S
P-Channel MOSFET
ORDERING INFORMATION
Package
SC-70
SQ1421EEH-T1-GE3
Lead (Pb)-free and Halogen-free
ABSOLUTE MAXIMUM RATINGS (TC = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
LIMIT
UNIT
Drain-Source Voltage
VDS
- 60
V
Gate-Source Voltage
VGS
20
- 1.6
TC = 25 °Ca
TC = 125 °C
Continuous Drain Current
ID
- 1.4
Continuous Source Current (Diode Conduction)a
Pulsed Drain Currentb
IS
- 1.6
A
IDM
IAS
EAS
- 6.7
Single Pulse Avalanche Current
Single Pulse Avalanche Energy
- 8
L = 0.1 mH
TC = 25 °C
3.2
mJ
W
3.3
Maximum Power Dissipationb
PD
T
C = 125 °C
1.1
Operating Junction and Storage Temperature Range
TJ, Tstg
- 55 to + 175
°C
THERMAL RESISTANCE RATINGS
PARAMETER
SYMBOL
RthJA
LIMIT
125
45
UNIT
Junction-to-Ambient
PCB Mountc
°C/W
Junction-to-Foot (Drain)
RthJF
Notes
a. Package limited.
b. Pulse test; pulse width 300 μs, duty cycle 2 %.
c. When mounted on 1" square PCB (FR-4 material).
d. Parametric verification ongoing.
S11-2128 Rev. B, 31-Oct-11
Document Number: 67057
1
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQ1421EEH
Vishay Siliconix
www.vishay.com
SPECIFICATIONS (TC = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX. UNIT
Static
Drain-Source Breakdown Voltage
Gate-Source Threshold Voltage
VDS
VGS = 0 V, ID = - 250 μA
VDS = VGS, ID = - 250 μA
- 60
-
-
V
VGS(th)
- 1.5
- 2.0
- 2.5
VDS = 0 V, VGS
=
=
12 V
20 V
-
-
-
5
5
μA
Gate-Source Leakage
IGSS
VDS = 0 V, VGS
-
mA
VGS = 0 V
VDS = - 60 V
VDS = - 60 V, TJ = 125 °C
VDS = - 60 V, TJ = 175 °C
VDS- 5 V
-
-
- 1
Zero Gate Voltage Drain Current
On-State Drain Currenta
IDSS
VGS = 0 V
-
-
- 50
- 150
-
μA
A
VGS = 0 V
-
-
ID(on)
VGS = - 10 V
VGS = - 10 V
VGS = - 10 V
VGS = - 10 V
VGS = - 4.5 V
- 5
-
-
ID = - 2 A
0.230
0.290
0.470
0.566
0.395
-
ID = - 2 A, TJ = 125 °C
ID = - 2 A, TJ = 175 °C
ID = - 1 A
-
-
Drain-Source On-State Resistancea
RDS(on)
-
-
0.305
3
-
Forward Transconductanceb
Dynamicb
gfs
VDS = - 10 V, ID = - 1.5 A
-
S
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Total Gate Chargec
Gate-Source Chargec
Gate-Drain Chargec
Gate Resistance
Turn-On Delay Timec
Rise Timec
Turn-Off Delay Timec
Fall Timec
Ciss
Coss
Crss
Qg
-
-
284
36
355
45
35
5.4
-
VGS = 0 V
VDS = - 25 V, f = 1 MHz
pF
-
28
-
3.6
1.2
1.7
6.05
44
Qgs
Qgd
Rg
VGS = - 4.5 V
VDS = - 30 V, ID = - 1 A
f = 1 MHz
-
nC
-
-
3.1
-
9
td(on)
tr
td(off)
tf
66
38
20
14
-
25
VDD = - 30 V, RL = 30
ID - 1 A, VGEN = - 4.5 V, Rg = 1
ns
-
13
-
9
Source-Drain Diode Ratings and Characteristicsb
Pulsed Currenta
ISM
-
-
-
- 6.7
- 1.2
A
V
Forward Voltage
VSD
IF = - 0.5 A, VGS = 0 V
- 0.8
Notes
a. Pulse test; pulse width 300 μs, duty cycle 2 %.
b. Guaranteed by design, not subject to production testing.
c. Independent of operating temperature.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
S11-2128 Rev. B, 31-Oct-11
Document Number: 67057
2
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQ1421EEH
Vishay Siliconix
www.vishay.com
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
10
0.005
10-1
10-2
10-3
10-4
10-5
10-6
10-7
10-8
10-9
10-10
0.004
0.003
0.002
0.001
0.000
TJ = 150 °C
TJ = 25 °C
TJ = 25 °C
0
5
10
15
20
25
0
5
10
15
20
25
VGS - Gate-Source Voltage (V)
VGS - Gate-Source Voltage (V)
Gate Current vs. Gate-Source Voltage
VGS = 10 V thru 6 V
Gate Current vs. Gate-Source Voltage
8
6
4
2
0
10
8
VGS = 5 V
6
TC = 25 °C
4
VGS = 4 V
2
TC = 125 °C
TC = - 55 °C
VGS = 3 V
0
0
2
4
6
8
10
0
2
4
6
8
10
VGS - Gate-to-Source Voltage (V)
VDS - Drain-to-Source Voltage (V)
Output Characteristics
Transfer Characteristics
5
4
3
2
1
0
1.0
0.8
0.6
0.4
0.2
0.0
TC = - 55 °C
TC = 25 °C
VGS = 4.5 V
TC = 125 °C
VGS = 10 V
0.0
0.4
0.8
1.2
1.6
2.0
0
2
4
6
8
10
ID - Drain Current (A)
ID - Drain Current (A)
Transconductance
On-Resistance vs. Drain Current
S11-2128 Rev. B, 31-Oct-11
Document Number: 67057
3
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQ1421EEH
Vishay Siliconix
www.vishay.com
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
500
6
5
4
3
2
1
0
ID = 1 A
VDS = 30 V
400
Ciss
300
200
100
Coss
Crss
0
0
10
20
30
40
50
60
0
1
2
3
4
5
VDS - Drain-to-Source Voltage (V)
Qg - Total Gate Charge (nC)
Capacitance
Gate Charge
100
10
1.0
0.7
TJ = 150 °C
ID = 250 μA
1
0.4
ID = 5 mA
0.1
0.1
TJ = 25 °C
0.01
- 0.2
0.001
- 0.5
0.0
0.2
0.4
0.6
0.8
1.0
1.2
- 50 - 25
0
25
50
75 100 125 150 175
VSD - Source-to-Drain Voltage (V)
TJ - Temperature (°C)
Threshold Voltage
Source Drain Diode Forward Voltage
1.0
2.5
2.1
1.7
1.3
0.9
0.5
ID = 2 A
0.8
0.6
0.4
0.2
0.0
VGS = 10 V
TJ = 150 °C
VGS = 4.5 V
TJ = 25 °C
0
2
4
6
8
10
- 50 - 25
0
25
50
75 100 125 150 175
TJ - Junction Temperature (°C)
VGS - Gate-to-Source Voltage (V)
On-Resistance vs. Gate-to-Source Voltage
On-Resistance vs. Junction Temperature
S11-2128 Rev. B, 31-Oct-11
Document Number: 67057
4
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQ1421EEH
Vishay Siliconix
www.vishay.com
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
- 60
ID = 1 mA
- 64
- 68
- 72
- 76
- 80
- 50 - 25
0
25
50
75 100 125 150 175
TJ - Junction Temperature (°C)
Drain Source Breakdown vs. Junction Temperature
IDM Limited
ID Limited
10
1
100 μs
Limited by RDS(on)
*
1 ms
10 ms
0.1
100 ms
1 s,10 s, DC
TC = 25 °C
Single Pulse
BVDSS Limited
0.01
0.01
0.1
1
10
100
VDS - Drain-to-Source Voltage (V)
* VGS > minimum VGS at which RDS(on) is specified
Safe Operating Area
S11-2128 Rev. B, 31-Oct-11
Document Number: 67057
5
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
SQ1421EEH
Vishay Siliconix
www.vishay.com
THERMAL RATINGS (TA = 25 °C, unless otherwise noted)
2
1
Duty Cycle = 0.5
0.2
Notes:
0.1
0.1
P
DM
0.05
t
1
t
2
t
t
1
2
0.02
1. Duty Cycle, D =
2. Per Unit Base = R
= 125 °C/W
thJA
(t)
3. T
- T = P
Z
JM
A
DM thJA
Single Pulse
0.01
4. Surface Mounted
-4
-3
-2
-1
10
10
10
10
1
10
100
600
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Ambient
2
1
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
0.1
Single Pulse
0.01
-4
-3
-2
-1
10
10
10
10
1
10
Square Wave Pulse Duration (s)
Normalized Thermal Transient Impedance, Junction-to-Foot
Note
•
The characteristics shown in the two graphs
- Normalized Transient Thermal Impedance Junction-to-Ambient (25 °C)
- Normalized Transient Thermal Impedance Junction-to-Foot (25 °C)
are given for general guidelines only to enable the user to get a “ball park” indication of part capabilities. The data are extracted from single
pulse transient thermal impedance characteristics which are developed from empirical measurements. The latter is valid for the part
mounted on printed circuit board - FR4, size 1" x 1" x 0.062", double sided with 2 oz. copper, 100 % on both sides. The part capabilities
can widely vary depending on actual application parameters and operating conditions.
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?67057.
S11-2128 Rev. B, 31-Oct-11
Document Number: 67057
6
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Package Information
Vishay Siliconix
SCĆ70: 6ĆLEADS
MILLIMETERS
INCHES
Dim Min
Nom Max Min Nom Max
6
1
5
2
4
3
0.90
–
–
1.10
0.10
1.00
0.30
0.25
2.20
2.40
1.35
0.035
–
–
–
0.043
0.004
0.039
0.012
0.010
0.087
0.094
0.053
A
E
E
1
–
A1
0.80
–
0.031
0.006
0.004
0.071
0.071
0.045
–
A2
0.15
–
–
b
-B-
0.10
–
–
c
e
b
1.80
2.00
2.10
1.25
0.65BSC
1.30
0.20
7_Nom
0.079
0.083
0.049
0.026BSC
0.051
0.008
7_Nom
D
e
1
1.80
E
-A-
D
1.15
E1
c
e
1.20
1.40
0.30
0.047
0.004
0.055
0.012
A
e1
A
2
1
0.10
L
L
A
ECN: S-03946—Rev. B, 09-Jul-01
DWG: 5550
Document Number: 71154
06-Jul-01
www.vishay.com
1
AN815
Vishay Siliconix
Single-Channel LITTLE FOOTR SC-70 6-Pin MOSFET
Copper Leadframe Version
Recommended Pad Pattern and Thermal Performance
INTRODUCTION
EVALUATION BOARDS ꢀ SINGLE SC70-6
The new single 6-pin SC-70 package with a copper leadframe
enables improved on-resistance values and enhanced
thermal performance as compared to the existing 3-pin and
6-pin packages with Alloy 42 leadframes. These devices are
intended for small to medium load applications where a
miniaturized package is required. Devices in this package
come in a range of on-resistance values, in n-channel and
p-channel versions. This technical note discusses pin-outs,
package outlines, pad patterns, evaluation board layout, and
thermal performance for the single-channel version.
The evaluation board (EVB) measures 0.6 inches by
0.5 inches. The copper pad traces are the same as in Figure 2.
The board allows examination from the outer pins to 6-pin DIP
connections, permitting test sockets to be used in evaluation
testing. See Figure 3.
52 (mil)
BASIC PAD PATTERNS
6
5
2
4
3
See Application Note 826, Recommended Minimum Pad
Patterns With Outline Drawing Access for Vishay Siliconix
MOSFETs, (http://www.vishay.com/doc?72286) for the basic
pad layout and dimensions. These pad patterns are sufficient
for the low to medium power applications for which this
package is intended. Increasing the drain pad pattern yields a
reduction in thermal resistance and is a preferred footprint.
The availability of four drain leads rather than the traditional
single drain lead allows a better thermal path from the package
to the PCB and external environment.
96 (mil)
71 (mil)
26 (mil)
1
13 (mil)
0, 0 (mil)
18 (mil)
26 (mil)
PIN-OUT
16 (mil)
Figure
1 shows the pin-out description and Pin 1
FIGURE 2.
SC-70 (6 leads) Single
identification.The pin-out of this device allows the use of four
pins as drain leads, which helps to reduce on-resistance and
junction-to-ambient thermal resistance.
SOT-363
SC-70 (6-LEADS)
The thermal performance of the single 6-pin SC-70 has been
measured on the EVB, comparing both the copper and
Alloy 42 leadframes. This test was first conducted on the
traditional Alloy 42 leadframe and was then repeated using the
1-inch2 PCB with dual-side copper coating.
D
D
G
1
2
3
6
5
D
D
S
4
Top View
FIGURE 1.
For package dimensions see outline drawing SC-70 (6-Leads)
(http://www.vishay.com/doc?71154)
Document Number: 71334
12-Dec-03
www.vishay.com
1
AN815
Vishay Siliconix
Front of Board SC70-6
Back of Board SC70-6
vishay.com
FIGURE 3.
THERMAL PERFORMANCE
Junction-to-Foot Thermal Resistance
(Package Performance)
COOPER LEADFRAME
Room Ambient 25 _C
Elevated Ambient 60 _C
The junction to foot thermal resistance is a useful method of
comparing different packages thermal performance.
T
J(max) * TA
T
J(max) * TA
PD
+
PD
+
RqJA
RqJA
150oC * 60oC
124oCńW
150oC * 25oC
124oCńW
PD
+
PD
+
A helpful way of presenting the thermal performance of the
6-Pin SC-70 copper leadframe device is to compare it to the
traditional Alloy 42 version.
P
D + 726 mW
P
D + 1.01 W
As can be seen from the calculations above, the compact 6-pin
SC-70 copper leadframe LITTLE FOOT power MOSFET can
handle up to 1 W under the stated conditions.
Thermal performance for the 6-pin SC-70 measured as
junction-to-foot thermal resistance, where the “foot” is the
drain lead of the device at the bottom where it meets the PCB.
The junction-to-foot thermal resistance is typically 40_C/W in
the copper leadframe and 163_C/W in the Alloy 42 leadframe
— a four-fold improvement. This improved performance is
obtained by the enhanced thermal conductivity of copper over
Alloy 42.
Testing
To further aid comparison of copper and Alloy 42 leadframes,
Figure 5 illustrates single-channel 6-pin SC-70 thermal
performance on two different board sizes and two different pad
patterns. The measured steady-state values of RqJA for the
two leadframes are as follows:
LITTLE FOOT 6-PIN SC-70
Power Dissipation
Alloy 42
Copper
The typical RqJA for the single 6-pin SC-70 with copper
leadframe is 103_C/W steady-state, compared with 212_C/W
for the Alloy 42 version. The figures are based on the 1-inch2
FR4 test board. The following example shows how the thermal
resistance impacts power dissipation for the two different
leadframes at varying ambient temperatures.
1) Minimum recommended pad pattern on
the EVB board V (see Figure 3.
329.7_C/W
208.5_C/W
2
2) Industry standard 1-inch PCB with
211.8_C/W
103.5_C/W
maximum copper both sides.
The results indicate that designers can reduce thermal
resistance (RqJA) by 36% simply by using the copper
leadframe device rather than the Alloy 42 version. In this
example, a 121_C/W reduction was achieved without an
increase in board area. If increasing in board size is feasible,
a further 105_C/W reduction could be obtained by utilizing a
1-inch2 square PCB area.
ALLOY 42 LEADFRAME
Room Ambient 25 _C
Elevated Ambient 60 _C
T
J(max) * TA
RqJA
T
J(max) * TA
RqJA
PD
+
PD
+
The copper leadframe versions have the following suffix:
150oC * 25oC
212oCńW
150oC * 25oC
212oCńW
PD
+
PD
+
Single:
Dual:
Si14xxEDH
Si19xxEDH
P
D + 590 mW
P
D + 425 mW
Complementary: Si15xxEDH
Document Number: 71334
12-Dec-03
www.vishay.com
2
AN815
Vishay Siliconix
250
200
150
400
320
240
Alloy
42
Alloy
42
160
80
100
50
Copper
100
Copper
0
0
-5
-4
-3
-2
-1
-5
-4
-3
-2
-1
10
10
10
10
10
1
10
1000
10
10
10
10
10
1
10
100
1000
Time (Secs)
Time (Secs)
2
FIGURE 4.
Leadframe Comparison on EVB
FIGURE 5.
Leadframe Comparison on Alloy 42 1-inch PCB
Document Number: 71334
12-Dec-03
www.vishay.com
3
Application Note 826
Vishay Siliconix
RECOMMENDED MINIMUM PADS FOR SC-70: 6-Lead
0.067
(1.702)
0.016
0.026
0.010
(0.406)
(0.648)
(0.241)
Recommended Minimum Pads
Dimensions in Inches/(mm)
Return to Index
www.vishay.com
18
Document Number: 72602
Revision: 21-Jan-08
Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
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