2sk3903 TOSHIBA Semiconductor CORPORATION, 2sk3903 Datasheet - Page 2

• Manufacturer Part Number: 2sk3903
• Description: Silicon N-channel Mos Type Switching Regulator Applications
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics (Ta = 25°C)
Source-Drain Ratings and Characteristics
Marking
Gate leakage current
Drain-source breakdown voltage
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
K3903
Characteristic
Characteristic
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) GSS
(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
DRP
Q
DSF
DR
t
rr
rr
Duty < = 1%, t
V
I
V
I
V
V
V
V
V
G
D
V
GS
DS
DS
GS
DS
DS
DD
GS
= ±10 μA, V
= 10 mA, V
10 V
I
I
dI
0 V
DR
DR
= 600 V, V
= 10 V, I
= 10 V, I
= 25 V, V
= ±25 V, V
= 10 V, I
∼ − 400 V, V
DR
2
= 14 A, V
= 14 A, V
(Ta = 25°C)
/dt = 100 A/μs
w
Test Condition
D
D
D
GS
= 10 μs
GS
DS
Test Condition
GS
= 1 mA
= 7 A
DS
= 7 A
GS
= 0 V
GS
GS
= 0 V, f = 1 MHz
= 0 V
= 0 V
= 0 V
= 10 V, I
I
⎯
⎯
= 0 V
= 0 V,
D
= 7 A
V
DD
D
R
∼ − 200 V
L
= 14 A
= 29 Ω
V
OUT
600
Min
±30
Min
2.0
2.1
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
3100
1300
Typ.
0.32
Typ.
270
130
280
7.5
20
70
70
62
40
22
18
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
2006-11-08
2SK3903
0.44
−1.7
Max
Max
±10
100
4.0
⎯
⎯
⎯
⎯
⎯
14
56
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Unit
Unit
nC
μC
μA
μA
pF
ns
μs
Ω
V
V
V
S
A
A
V