MOSFET. KI4920DY Datasheet

KI4920DY MOSFET. Datasheet pdf. Equivalent

Part KI4920DY
Description MOSFET
Feature www.DataSheet4U.com SMD Type Dual N-Channel 30-V (D-S) MOSFET KI4920DY IC IC Features Absolute M.
Manufacture KEXIN
Datasheet
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KI4920DY
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SMD Type
Dual N-Channel 30-V (D-S) MOSFET
KI4920DY
Features
ICIC
Absolute Maximum Ratings Ta = 25
Drain-Source Voltage
Gate-Source Voltage
Parameter
Continuous Drain Current (TJ = 150 )*
TA = 25
TA = 70
Pulsed Drain Current
Continuous Source Current (Diode Conduction) *
Maximum Power Dissipation *
TA = 25
TA = 70
Operating Junction and Storage Temperature Range
Maximum Junction-to-Ambient*
* Surface Mounted on FR4 Board, t 10 sec.
Symbol
VDS
VGS
ID
IDM
IS
PD
TJ, Tstg
RthJA
Rating
30
20
6.9
5.5
40
1.7
2
1.3
-55 to 150
62.5
Unit
V
A
A
W
/W
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KI4920DY
www.DataSheet4U.com
SMD Type
ICIC
KI4920DY
Electrical Characteristics Ta = 25
Parameter
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current *
Drain-Source On-State Resistance*
Forward Transconductance*
Schottky Diode Forward Voltage*
Total Gate Charge
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Source-Drain Reverse Recovery Time
Symbol
Testconditons
VGS(th) VDS = VGS, ID = 250 ìA
IGSS VDS = 0 V, VGS = 20 V
VDS = 30 V, VGS = 0 V
IDSS
VDS = 30 V, VGS = 0 V, TJ = 55
ID(on) VDS 5 V, VGS = 10 V
VGS = 10 V, ID =6.9 A
rDS(on)
VGS = 4.5 V, ID = 5.8 A
gfs VDS = 15 V, ID = 6.9 A
VSD IS = 1.7 A, VGS = 0 V
Qg VDS = 15 V, VGS = 5V, ID = 6.9 A
Qgt
Qgs VDS = 15 V, VGS = 10 V, ID = 6.9 A
Qgd
td(on)
tr VDD = 15 V, RL = 15 Ù
td(off) ID = 1 A, VGEN = 10 V, RG = 6 Ù
tf
trr IF = 1.7 A, di/dt = 100 A/ s
* Pulse test; pulse width 300 s, duty cycle 2 %.
Min Typ Max Unit
1V
100 nA
1
A
25
20 A
0.02 0.025
0.026 0.035
25 S
1.2 V
15 23 nC
30 50 nC
7.5 nC
3.5 nC
12 20 ns
10 20 ns
60 90 ns
15 30 ns
50 90 ns
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