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2SK3846 Datasheet, PDF (2/6 Pages) Toshiba Semiconductor – Silicon N-Channel MOS Type Switching Regulator, DC/DC Converter and Motor Drive Applications | |||
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Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Gate leakage current
Drain cutoff current
Drainâsource breakdown voltage
Gate threshold voltage
Drainâsource ON resistance
Forward transfer admittance
Input capacitance
Reverse transfer capacitance
Output capacitance
IGSS
IDSS
V (BR) DSS
V (BR) DSX
Vth
RDS (ON)
|Yfs|
Ciss
Crss
Coss
VGS = ±16 V, VDS = 0 V
VDS = 40 V, VGS = 0 V
ID = 10 mA, VGS = 0 V
ID = 10 mA, VGS = â20 V
VDS = 10 V, ID = 1 mA
VGS = 4.5 V, ID = 13 A
VGS = 10 V, ID = 13 A
VDS = 10 V, ID = 13 A
VDS = 10 V, VGS = 0 V, f = 1 MHz
Rise time
Switching time
Turnâon time
Fall time
Turnâoff time
Total gate charge
(gateâsource plus gateâdrain)
Gateâsource charge
Gateâdrain (âMillerâ) Charge
tr
VGS 10 V
0V
ID = 13 A
VOUT
ton
tf
VDD â¼â 20 V
toff
Duty <= 1%, tw = 10 μs
Qg
Qgs
VDD â 32 V, VGS = 10 V, ID = 26 A
Qgd
SourceâDrain Ratings and Characteristics (Ta = 25°C)
Characteristic
Continuous drain reverse current
(Note 1)
Pulse drain reverse current
(Note 1)
Forward voltage (diode)
Reverse recovery time
Reverse recovery charge
Symbol
IDR
IDRP
VDSF
trr
Qrr
Test Condition
â
â
IDR = 26 A, VGS = 0 V
IDR = 26 A, VGS = 0 V
dIDR / dt = 50 A / μs
Marking
2SK3846
Min Typ. Max Unit
â
â
±10
μA
â
â 100 μA
40
â
â
V
15
â
â
1.5
â
2.5
V
â
19
26
mâ¦
â
12
16
16
33
â
S
â 1980 â
â 210 â
pF
â 300 â
â
7
â
â
22
â
ns
â
10
â
â
60
â
â
40
â
â
28
â
nC
â
12
â
Min Typ. Max Unit
â
â
26
A
â
â
78
A
â
â
â1.5
V
â
40
â
ns
â
24
â
nC
K3846
Part No. (or abbreviation code)
Lot No.
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
2
2006-09-27
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