2sk3845 TOSHIBA Semiconductor CORPORATION, 2sk3845 Datasheet - Page 2

• Manufacturer Part Number: 2sk3845
• Description: Silicon N Channel Mos Type Switching Regulator, Dc-dc Converter Applications And Motor Drive Applications
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics (Ta = 25°C)
Source-Drain Ratings and Characteristics
Marking
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
Continuous drain reverse current (Note 1)
Pulse drain reverse current
Forward voltage (diode)
Reverse recovery time
Reverse recovery charge
TOSHIBA
K3845
Characteristics
Characteristics
Rise time
Turn-ON time
Fall time
Turn-OFF time
Part No. (or abbreviation code)
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
(Note 1)
V
V
R
Symbol
(BR) DSS
(BR) DSX
DS (ON)
⎪Y
I
I
C
C
C
Q
Q
GSS
DSS
V
t
t
Q
oss
t
on
off
rss
t
iss
gs
gd
th
fs
r
f
Symbol
g
V
⎪
I
I
DRP
Q
DSF
DR
t
rr
rr
Duty < = 1%, t
V
V
I
I
V
V
V
V
V
V
D
D
GS
DS
DS
GS
DS
DS
GS
DD
= 10mA, V
= 10mA, V
10 V
0 V
I
I
dI
DR
DR
= 60V, V
= 10 V, I
= 10 V, I
= 10 V, V
= ±16 V, V
= 10 V, I
∼ − 48 V, V
DR
2
= 70 A, V
= 70 A, V
(Ta = 25°C)
/dt = 50 A/μs
w
Test Condition
GS
GS
D
D
D
= 10 μs
GS
GS
Test Condition
GS
= 1 mA
= 35 A
DS
= 35 A
= 0 V
= −20 V
GS
GS
= 0 V
= 0 V, f = 1 MHz
= 10 V, I
= 0 V
I
⎯
⎯
= 0 V
= 0 V,
D
= 35 A
V
DD
D
R
≒30 V
= 70 A
L
= 0.86 Ω
V
OUT
Min
Min
2.0
60
35
44
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
12400
1100
Typ.
Typ.
700
200
196
148
4.7
⎯
⎯
⎯
⎯
⎯
88
17
44
35
48
70
77
⎯
⎯
⎯
2006-11-17
2SK3845
Max
−1.5
Max
±10
100
280
4.0
5.8
70
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Unit
Unit
mΩ
μA
μA
nC
nC
pF
ns
ns
V
V
S
A
A
V