2SK3443_09 TOSHIBA [Toshiba Semiconductor], 2SK3443_09 Datasheet - Page 2

• Manufacturer Part Number: 2SK3443_09
• Description: Switching Regulator, DC-DC Converter and
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Electrical Characteristics
Source-Drain Diode Ratings and Characteristics
Marking
Characteristics
Gate leakage current
Drain cut-off current
Drain-source breakdown voltage
Gate threshold voltage
Drain-source ON resistance
Forward transfer admittance
Input capacitance
Reverse transfer capacitance
Output capacitance
Switching time
Total gate charge (gate-source plus
gate-drain)
Gate-source charge
Gate-drain (“miller”) charge
Note 4: Connect the S1 and S2 pins together, and ground them except during switching time measurement.
Continuous drain reverse current
Pulse drain reverse current
Continuous drain reverse current
Pulse drain reverse current
Forward voltage (diode)
Reverse recovery time
Reverse recovery charge
Note 5: I
Unless otherwise specified, connect the S1 and S2 pins together, and ground them.
indicator
I
DR
DR
Characteristics
K3443
Characteristics
1, I
2, I
DRP
DRP
Rise time
Turn-on time
Fall time
Turn-off time
1: Current flowing between the drain and the S2 pin. Ensure that the S1 pin is left open.
2: Current flowing between the drain and the S1 pin. Ensure that the S2 pin is left open.
(Note 1, Note 5)
(Note 1, Note 5)
(Note 1, Note 5)
(Note 1, Note 5)
Part No.
(or abbreviation code)
Lot No.
Note 6
(Note 4) (Ta = 25°C)
V
R
Symbol
(BR) DSS
DS (ON)
⎪Y
I
I
C
C
C
Q
Q
GSS
DSS
V
t
t
Q
oss
on
off
rss
t
t
iss
gs
gd
th
fs
r
f
Symbol
g
V
I
I
⎪
I
DRP
I
DRP
DR
DR
DS2F
Q
t
rr
rr
1
2
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.
1
2
Note 6: A line under a Lot No. identifies the indication of product
V
V
I
V
V
V
V
V
Duty < = 1%, t
V
D
GS
DS
DS
GS
DS
DS
DD
GS1
= 10 mA, V
10 V
I
I
dI
0 V
DR1
DR
= 150 V, V
= 10 V, I
= 10 V, I
= 10 V, V
= ±25 V, V
= 10 V, I
∼ − 120 V, V
DR
Labels.
Not underlined: [[Pb]]/INCLUDES > MCV
Underlined: [[G]]/RoHS COMPATIBLE or [[G]]/RoHS [[Pb]]
2
= 30 A, V
/dt = 100 A/μs
S
= 30 A, V
G
1
Test Condition
w
D
D
D
GS
GS
= 10 μs
Test Condition
GS
= 1 mA
= 15 A
DS
= 15 A
GS
= 0 V
GS
= 0 V, f = 1 MHz
I
D
GS
S
(Note 5) (Ta = 25°C)
= 0 V
= 0 V
= 10 V, I
2
= 15 A
⎯
⎯
⎯
⎯
= 0 V,
= 0 V
V
DD
D
R
∼ − 75 V
= 30 A
V
L
OUT
= 5.0 Ω
D
150
Min
Min
3.0
4.5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
2030
1200
Typ.
Typ.
1.75
340
250
50
20
40
10
40
45
21
24
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
9
2009-09-29
2SK3443
−1.5
Max
Max
±10
100
120
5.0
55
⎯
⎯
⎯
⎯
⎯
30
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
1
4
Unit
Unit
mΩ
nC
μC
μA
μA
pF
ns
ns
V
V
S
A
A
A
A
V