2SK3842_09 [TOSHIBA]
Switching Regulator Applications, DC-DC Converter and Motor Drive Applications; 开关稳压器的应用， DC-DC转换器和电机驱动应用
| 型号： | 2SK3842_09 |
| 厂家： | 
TOSHIBA |
| 描述： | Switching Regulator Applications, DC-DC Converter and Motor Drive Applications |
| 文件： | 总6页 (文件大小：223K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2SK3842
TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (U-MOSIII)
2SK3842
Switching Regulator Applications, DC-DC Converter and
Motor Drive Applications
Unit: mm
•
•
•
•
Low drain-source ON resistance: R
=4.6 mΩ (typ.)
DS (ON)
High forward transfer admittance: |Y | = 93 S (typ.)
fs
Low leakage current: I
= 100 μA (max) (V
= 60 V)
DSS
DS
Enhancement model: V = 2.0 to 4.0 V (V
= 10 V, I = 1 mA)
D
th
DS
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Drain-source voltage
Symbol
Rating
Unit
V
60
60
V
V
V
DSS
Drain-gate voltage (R
Gate-source voltage
= 20 kΩ)
V
GS
DGR
V
±20
75
GSS
DC (Note 1)
I
D
<
Drain current
A
Pulse(t 1 ms)
I
300
DP
(Note 1)
Drain power dissipation (Tc = 25°C)
P
125
322
W
D
AS
AR
JEDEC
JEITA
―
Single pulse avalanche energy
E
mJ
SC-97
2-9F1B
(Note 2)
TOSHIBA
Avalanche current
I
75
12.5
A
Repetitive avalanche energy (Note 3)
Channel temperature
E
mJ
°C
°C
Weight: 0.74 g (typ.)
AR
T
150
ch
Storage temperature range
T
stg
−55 to150
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e.
operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate
reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/Derating Concept and
Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).
Circuit Configuration
Thermal Characteristics
Characteristics
Symbol
Max
1.0
Unit
Notice:
Please use the S1 pin for gate
input signal return. Make
sure that the main current
flows into S2 pin.
Thermal resistance, channel to case
R
°C/W
th (ch-c)
Note 1: Ensure that the channel temperature does not exceed 150℃.
Note 2: = 25 V, T = 25°C (initial), L = 78 μH, R = 25 Ω, I = 75 A
V
DD
ch
G
AR
Note 3: Repetitive rating: pulse width limited by maximum channel
temperature
4
This transistor is an electrostatic-sensitive device. Please handle with
caution.
1
2
3
1
2009-09-29
2SK3842
Electrical Characteristics (Note 4) (Ta = 25°C)
Characteristics
Gate leakage current
Symbol
Test Condition
= ±16 V, V = 0 V
Min
Typ.
Max
Unit
I
V
V
⎯
⎯
60
35
2.0
⎯
46
⎯
⎯
⎯
⎯
⎯
±10
100
⎯
μA
μA
GSS
GS
DS
DS
Drain cut-OFF current
I
= 60 V, V
= 0 V
DSS
GS
GS
GS
V
V
I
I
= 10 mA, V
= 10 mA, V
= 0 V
⎯
(BR) DSS
(BR) DSX
D
D
Drain-source breakdown voltage
V
= −20 V
⎯
⎯
Gate threshold voltage
Drain-source ON resistance
Forward transfer admittance
Input capacitance
V
V
V
V
= 10 V, I = 1 mA
⎯
4.0
5.8
⎯
V
mΩ
S
th
DS
GS
DS
D
R
= 10 V, I = 38 A
4.6
93
DS (ON)
⎪Y ⎪
D
= 10 V, I = 38 A
fs
D
C
C
12400
700
1100
⎯
iss
V
= 10 V, V
= 0 V, f = 1 MHz
GS
pF
Reverse transfer capacitance
Output capacitance
⎯
DS
rss
C
⎯
oss
Rise time
t
r
⎯
⎯
⎯
⎯
⎯
18
45
⎯
⎯
⎯
⎯
⎯
10 V
I
= 38 A
D
V
GS
V
OUT
0 V
Turn-ON time
t
on
R
L
= 0.79 Ω
Switching time
Fall time
ns
t
f
35
∼
V
30 V
DD
Turn-OFF time
t
200
196
<
off
Duty 1%, t = 10 μs
w
Total gate charge
Q
g
(gate-source plus gate-drain)
∼
V
48 V, V
= 10 V, I = 75 A
nC
DD
GS
D
Gate-source charge
Q
⎯
⎯
148
48
⎯
⎯
gs
Gate-drain (“miller”) charge
Q
gd
Note 4: Connect the S1 and S2 pins together, and ground them except during switching time measurement.
Source-Drain Ratings and Characteristics (Note 5) (Ta = 25°C)
Characteristics
Symbol
Test Condition
Min
Typ.
Max
Unit
Continuous drain reverse current (Note 1, Note 5)
I
1
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
70
77
75
300
1
A
A
DR
Pulse drain reverse current
(Note 1,Note 5)
I
I
1
DRP
Continuous drain reverse current (Note 1, Note 5)
I
2
DR
A
Pulse drain reverse current
Forward voltage (diode)
Reverse recovery time
Reverse recovery charge
(Note 1,Note 5)
2
4
A
DRP
V
I
I
1 = 75 A, V
= 0 V
−1.7
⎯
V
DS2F
DR
GS
= 0 V,
GS
t
= 75 A, V
ns
nC
rr
DR
dI /dt = 50 A/μs
DR
Q
⎯
rr
Note 5: Current flowing between the drain and the S1 pin, when open the S2 pin is left open.
Unless otherwise specified, connect the S1 and S2 pins together, and ground them.
Marking
Note 4: A line under a Lot No. identifies the indication of product
Labels.
Not underlined: [[Pb]]/INCLUDES > MCV
Underlined: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]]
Part No. (or abbreviation code)
K3842
Please contact your TOSHIBA sales representative for details as to
environmental matters such as the RoHS compatibility of Product.
The RoHS is the Directive 2002/95/EC of the European Parliament
and of the Council of 27 January 2003 on the restriction of the use of
certain hazardous substances in electrical and electronic equipment.
Lot No.
Note 4
2
2009-09-29
2SK3842
I
– V
I – V
D DS
D
DS
100
80
60
40
20
0
200
160
120
80
6.5
6.3
Common source
Tc = 25°C
pulse test
6.0
Common source
Tc = 25°C
pulse test
10
8.0
7.0
6.5
10
8.0
7.0
5.8
5.6
6.0
5.4
5.8
5.2
5.0
5.6
5.4
5.2
5.0
40
V
= 4.5 V
GS
V
= 4.5 V
GS
0
0
0.4
0.8
1.2
1.6
2.0
0
1
2
3
4
5
Drain-source voltage
V
DS
(V)
Drain-source voltage
V
DS
(V)
I
D
– V
GS
V
– V
GS
DS
160
120
1.0
0.8
0.6
0.4
0.2
0
Common source
= 20 V
Common source
Tc = 25°C
Pulse test
V
DS
Pulse test
100
80
40
0
25
I
= 75 A
D
38
19
Tc = −55°C
0
2
4
6
8
10
0
4
8
12
16
20
Gate-source voltage
V
GS
(V)
Gate-source voltage
V
GS
(V)
⎪Y ⎪ − I
fs
R
− I
D
DS (ON) D
1000
100
10
100
10
1
Common source
= 20 V
Common source
Tc = 25°C
V
DS
Pulse test
Tc = −55°C
Pulse test
25
100
V
= 10 V
GS
1
1
10
100
(A)
1000
10
100
1000
1
Drain current
I
(A)
Drain current I
D
D
3
2009-09-29
2SK3842
R
− Tc
I
− V
DS
DS (ON)
DR
10
8
1000
100
10
Common source
= 10 V
Pulse test
Common source
Tc = 25°C
Pulse test
V
GS
I
= 75 A
D
10
5
3
38
19
6
4
2
1
V
= 0 V
GS
0
1
−80
−40
0
40
80
120
160
100
160
0
0.4
0.8
1.2
1.6
2.0
Case temperature
Tc (°C)
Drain-source voltage
V
(V)
DS
Capacitance – V
V
− Tc
th
DS
5
4
3
2
1
100000
10000
1000
C
iss
C
oss
Common source
= 0 V
Common source
= 10 V
DS
= 1 mA
V
GS
V
I
C
rss
f = 1 MHz
Tc = 25°C
D
Pulse test
100
0.1
0
−80
1
10
−40
0
40
80
120
160
Drain-source voltage
V
DS
(V)
Case temperature Tc (°C)
Dynamic input/output characteristics
P
− Tc
D
150
120
90
60
30
0
25
20
50
V
DS
40
30
15
10
V
= 12 V
DD
24V
20
10
0
V
Common source
= 75 A
GS
48V
I
D
5
Tc = 25°C
Pulse test
0
80
240
320
0
40
80
120
0
160
Total gate charge
Q
g
(nC)
Case temperature
Tc (°C)
4
2009-09-29
2SK3842
r
th
− t
w
10
1
Duty = 0.5
0.2
0.1
P
DM
Single Pulse
0.1
0.05
t
0.02
T
0.01
Duty = t/T
R
= 1.0°C/W
th (ch-c)
0.01
10 μ
100 μ
1 m
10 m
100 m
1
10
Pulse width
t
(S)
w
Safe operating area
E
– T
AS
ch
1000
500
400
300
200
100
0
500
300
I
max (pulsed) *
100 μs *
D
I
max (continuous)
D
1 ms *
100
30
10
5
3
DC operation
Tc = 25°C
25
50
75
100
125
150
1
Channel temperature (initial) Tch (°C)
*: Single nonrepetitive pulse
Tc = 25°C
0.5
Curves must be derated
linearly with increase in
temperature.
0.3
V
max
DSS
0.1
0.1
B
VDSS
1
10
100
15 V
Drain-source voltage
V
DS
(V)
I
AR
0 V
V
DD
V
DS
Test circuit
Wave form
⎛
⎜
⎜
⎝
⎞
⎟
⎟
⎠
1
2
B
VDSS
2
R
V
= 25 Ω
G
=
⋅L⋅I ⋅
Ε
AS
−
V
DD
= 25 V, L = 78 μH
B
VDSS
DD
5
2009-09-29
2SK3842
RESTRICTIONS ON PRODUCT USE
•
•
•
Toshiba Corporation, and its subsidiaries and affiliates (collectively “TOSHIBA”), reserve the right to make changes to the information
in this document, and related hardware, software and systems (collectively “Product”) without notice.
This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with
TOSHIBA’s written permission, reproduction is permissible only if reproduction is without alteration/omission.
Though TOSHIBA works continually to improve Product’s quality and reliability, Product can malfunction or fail. Customers are
responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and
systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily
injury or damage to property, including data loss or corruption. Before creating and producing designs and using, customers must
also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document,
the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the “TOSHIBA
Semiconductor Reliability Handbook” and (b) the instructions for the application that Product will be used with or for. Customers are
solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the
appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any
information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other
referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO
LIABILITY FOR CUSTOMERS’ PRODUCT DESIGN OR APPLICATIONS.
•
Product is intended for use in general electronics applications (e.g., computers, personal equipment, office equipment, measuring
equipment, industrial robots and home electronics appliances) or for specific applications as expressly stated in this document.
Product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or
reliability and/or a malfunction or failure of which may cause loss of human life, bodily injury, serious property damage or serious
public impact (“Unintended Use”). Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used
in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling
equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric
power, and equipment used in finance-related fields. Do not use Product for Unintended Use unless specifically permitted in this
document.
•
•
Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.
Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any
applicable laws or regulations.
•
•
The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any
infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to
any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.
ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE
FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW, TOSHIBA (1) ASSUMES NO LIABILITY
WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR
LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND
LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO
SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.
•
•
Do not use or otherwise make available Product or related software or technology for any military purposes, including without
limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile
technology products (mass destruction weapons). Product and related software and technology may be controlled under the
Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product
or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations.
Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product.
Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances,
including without limitation, the EU RoHS Directive. TOSHIBA assumes no liability for damages or losses occurring as a result of
noncompliance with applicable laws and regulations.
6
2009-09-29
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