SMD Type
SMD Type
Dual N-Channel
MOSFET
SI9926DY-HF
(KI9926DY-HF)
TSSOP-8
6.45
+0.1
-0.1
4.45
+0.1
-0.1
MOSFET
■
Features
●
R
DS(on)
≤
0.032
Ω
@ V
GS
= 4.5 V
●
R
DS(on)
≤
0.045
Ω
@ V
GS
= 2.5 V.
●
Pb−Free Package May be Available. The G−Suffix Denotes a
Pb−Free Lead Finish
Unit: mm
0.15
+0.03
-0.03
1 : Drain1
2 : Source1
3 : Source1
4 : Gate1
5 : Gate2
6 : Source2
7 : Source2
8 : Drain2
D1
S1
S1
G1
D2
S2
S2
G2
■
Absolute Maximum Ratings Ta = 25℃
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current
Pulsed Drain Current
Maximum Power Dissipation
T
A
= 25℃
T
A
= 70℃
Thermal Resistance,Junction-to-Ambient
Jumction temperature and Storage temperature
Symbol
V
DS
V
GS
I
D
I
DM
P
D
R
θJA
T
j.
T
stg
Rating
20
±10
6.5
20
1.25
0.8
100
-55 to +150
Unit
V
V
A
A
W
W
℃/W
℃
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1
SMD Type
SMD Type
Dual N-Channel
MOSFET
SI9926DY-HF
(KI9926DY-HF)
■
Electrical Characteristics Ta = 25℃
Parameter
Drain-Source Breakdown Voltage
Zero Gate Voltage Drain Current
Gate Threshold Voltage
Gate-Body Leakage
Drain-Source On-State Resistance *
On-State Drain Current *
Forward Transconductance *
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Maximum Continuous Drain-Source Diode
Forward Current
Diode Forward Voltage *
* Pulse test; pulse width
≤
300
μs,
duty cycle
≤
2 %.
Symbol
V
DSS
I
DSS
V
GS(th)
I
GSS
R
DS(on)
I
D(on)
g
fs
C
iss
C
oss
C
rss
Q
g
Q
gs
Q
gd
t
d(on)
t
r
t
d(off)
t
f
I
S
V
SD
I
S
= 1.3A, V
GS
= 0 V
V
DD
= 10V
I
D
= 1A , V
GS
= 4.5V , R
G
= 6Ω
V
DS
= 10V , V
GS
= 4.5V , I
D
= 3A
V
DS
= 10 V, V
GS
= 0 V,f = 1.0 MHz
Test conditions
V
GS
= 0 V, I
D
= 250
μA
V
DS
= 16V , V
GS
= 0V
V
DS
= V
GS
, I
D
= 250uA
V
DS
= 0V , V
GS
=
±8V
V
GS
= 4.5V , I
D
= 6.5A
V
GS
= 2.5V , I
D
= 5.4A
V
DS
= 5V , V
GS
= 4.5V
V
DS
= 5V , I
D
=3A
15
0.5
Min
20
MOSFET
Typ
Max
1
1.5
±100
0.032
0.045
Unit
V
μA
V
nA
Ω
A
11
700
175
85
7
1.2
1.9
8
10
18
5
16
18
29
10
1.3
0.65
1.2
10
S
pF
pF
pF
nC
ns
A
V
■
Marking
Marking
9926
KA****
F
2
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Microcontroller MCU
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