SSM3K341R
MOSFETs
Silicon N-channel MOS (U-MOS-H)
SSM3K341R
1. Applications
•
Power Management Switches
•
DC-DC Converters
2. Features
(1)
AEC-Q101 qualified (Note 1)
(2)
175 MOSFET
(3)
4.0 V drive
(4)
Low drain-source on-resistance
: RDS(ON) = 28 mΩ (typ.) (@VGS = 10 V)
RDS(ON) = 36 mΩ (typ.) (@VGS = 4.5 V)
RDS(ON) = 43 mΩ (typ.) (@VGS = 4 V)
(5) HBM: 2-kV class
Note 1: For detail information, please contact to our sales.
3. Packaging and Pin Assignment
1: Gate
2: Source
3: Drain
SOT-23F
Start of commercial production
©2016-2018
Toshiba Electronic Devices & Storage Corporation
1
2016-01
2018-04-18
Rev.5.0
SSM3K341R
4. Absolute Maximum Ratings (Note) (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
Rating
Unit
V
Drain-source voltage
VDSS
60
Gate-source voltage
VGSS
±20
Drain current (DC)
Drain current (pulsed)
Power dissipation
Power dissipation
(t = 10 s)
Single-pulse avalanche energy
(Note 1)
ID
6
(Note 1), (Note 2)
IDP
24
(Note 3)
PD
1.2
(Note 3)
PD
2.4
(Note 4)
EAS
28.9
mJ
IAR
6
A
Avalanche current
A
W
Channel temperature
(Note 5)
Tch
175
Storage temperature
(Note 5)
Tstg
-55 to 175
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).
Note 1: Ensure that the channel temperature does not exceed 175 .
Note 2: pulse width ≤ 1 ms, Duty ≤ 1 %
Note 3: Device mounted on a 25.4 mm × 25.4 mm × 1.6 mm FR4 glass epoxy board (Cu pad: 645 mm2)
Note 4: VDD = 25 V, Tch = 25 (Initial state), L = 1 mH, RG = 25 Ω
Note 5: The definitions of the absolute maximum channel and storage temperatures are qualified per AEC-Q101.
Note:
Note:
Note:
This transistor is sensitive to electrostatic discharge and should be handled with care.
The MOSFETs in this device are sensitive to electrostatic discharge. When handling this device, the worktables,
operators, soldering irons and other objects should be protected against anti-static discharge.
The channel-to-ambient thermal resistance, Rth(ch-a), and the drain power dissipation, PD, vary according to
the board material, board area, board thickness and pad area. When using this device, be sure to take heat
dissipation fully into account.
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Toshiba Electronic Devices & Storage Corporation
2
2018-04-18
Rev.5.0
SSM3K341R
5. Electrical Characteristics
5.1. Static Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
Gate leakage current
Drain cut-off current
Drain-source breakdown voltage
Test Condition
Min
Typ.
Max
Unit
±10
µA
IGSS
VGS = ±16 V
IDSS
VDS = 60 V
1
V(BR)DSS ID = 10 mA, VGS = 0 V
60
Drain-source breakdown voltage
(Note 1) V(BR)DSX ID = 10 mA, VGS = -20 V
40
Gate threshold voltage
(Note 2)
1.5
2.5
Drain-source on-resistance
(Note 3)
Vth
VDS = 10 V, ID = 0.1 mA
RDS(ON) ID = 2 A, VGS = 4 V
43
69
ID = 3 A, VGS = 4.5 V
36
51
ID = 5 A, VGS = 10 V
28
36
V
mΩ
Note 1: If a reverse bias is applied between gate and source, this device enters V(BR)DSX mode. Note that the drainsource breakdown voltage is lowered in this mode.
Note 2: Let Vth be the voltage applied between gate and source that causes the drain current (ID) to below (0.1 mA for
this device). Then, for normal switching operation, VGS(ON) must be higher than Vth, and VGS(OFF) must be
lower than Vth. This relationship can be expressed as: VGS(OFF) < Vth < VGS(ON).
Take this into consideration when using the device.
Note 3: Pulse measurement.
5.2. Dynamic Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
Symbol
Input capacitance
Ciss
Reverse transfer capacitance
Crss
Output capacitance
Coss
Switching time (rise time)
tr
Switching time (turn-on time)
ton
Switching time (fall time)
Switching time (turn-off time)
tf
toff
Test Condition
VDS = 10 V, VGS = 0 V,
f = 1 MHz
VDD = 30 V, ID = 3 A,
VGS = 0 to 4.5 V, RG = 50 Ω
Duty ≤ 1 %,Input: tr, tf < 5 ns,
Common source,
See Chapter 5.3.
Min
Typ.
Max
Unit
550
pF
35
300
48
63
6
18
ns
5.3. Switching Time Test Circuit
Fig. 5.3.1 Switching Time Test Circuit
Fig. 5.3.2 Input Waveform/Output Waveform
5.4. Gate Charge Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
Total gate charge (gate-source plus gate-drain)
Symbol
Qg
Gate-source charge 1
Qgs1
Gate-drain charge
Qgd
©2016-2018
Toshiba Electronic Devices & Storage Corporation
Test Condition
VDD = 48 V, ID = 2 A,
VGS = 10 V
3
Min
Typ.
Max
Unit
9.3
nC
1.8
2.0
2018-04-18
Rev.5.0
SSM3K341R
5.5. Source-Drain Characteristics (Unless otherwise specified, Ta = 25 )
Characteristics
Diode forward voltage
Symbol
(Note 1)
VDSF
Test Condition
ID = -6 A, VGS = 0 V
Min
Typ.
Max
Unit
-0.9
-1.5
V
Note 1: Pulse measurement.
6. Marking
Fig. 6.1 Marking
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Toshiba Electronic Devices & Storage Corporation
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2018-04-18
Rev.5.0
SSM3K341R
7. Characteristics Curves (Note)
Fig. 7.1 ID - VDS
Fig. 7.2 ID - VGS
Fig. 7.3 RDS(ON) - VGS
Fig. 7.4 RDS(ON) - ID
Fig. 7.5 RDS(ON) - Ta
Fig. 7.6 Vth - Ta
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Toshiba Electronic Devices & Storage Corporation
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2018-04-18
Rev.5.0
SSM3K341R
Fig. 7.7 IDR - VDS
Fig. 7.8 C - VDS
Fig. 7.9 t - ID
Fig. 7.10 Dynamic Input Characteristics
Fig. 7.11 Safe Operating Area
Fig. 7.12 rth - tw
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Toshiba Electronic Devices & Storage Corporation
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2018-04-18
Rev.5.0
SSM3K341R
Fig. 7.13 PD - Ta
Note:
The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
©2016-2018
Toshiba Electronic Devices & Storage Corporation
7
2018-04-18
Rev.5.0
SSM3K341R
Package Dimensions
Unit: mm
Weight: 0.011 g (typ.)
Package Name(s)
TOSHIBA: 2-3Z1S
Nickname: SOT-23F
©2016-2018
Toshiba Electronic Devices & Storage Corporation
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2018-04-18
Rev.5.0
SSM3K341R
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the Product into their own applications, 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
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2018-04-18
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