GDSSF2449_15 [GOOD-ARK]
GENERAL FEATURES;
| 型号： | GDSSF2449_15 |
| 厂家： | 
GOOD-ARK ELECTRONICS |
| 描述： | GENERAL FEATURES |
| 文件： | 总4页 (文件大小：331K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GDSSF2449
D
DESCRIPTION
The SSF2449 uses advanced trench technology to
provide excellent RDS(ON), low gate charge and operation
with gate voltages as low as 2.5V. This device is suitable
for use as a load switch or in PWM applications.
G
S
Schematic diagram
GENERAL FEATURES
● VDS = -20V,ID = -5A
RDS(ON) < 100mΩ @ VGS=-2.5V
RDS(ON) < 60mΩ @ VGS=-4.5V
● High Power and current handing capability
● Lead free product is acquired
● Surface Mount Package
Pin Assignment
Application
●PWM applications
●Load switch
●Power management
TSOP-6 top view
PACKAGE MARKING AND ORDERING INFORMATION
Device Marking
Device
Device Package
Reel Size
Tape width
Quantity
2449
SSF2449
TSOP-6
－
－
－
ABSOLUTE MAXIMUM RATINGS(TA=25℃unless otherwise noted)
Parameter
Symbol
Limit
Unit
Drain-Source Voltage
Gate-Source Voltage
-20
V
V
VDS
±12
-5
VGS
A
ID
Drain Current-Continuous@ Current-Pulsed (Note 1)
-20
A
IDM
Maximum Power Dissipation
1.2
W
℃
PD
Operating Junction and Storage Temperature Range
-55 To 150
TJ,TSTG
THERMAL CHARACTERISTICS
Thermal Resistance,Junction-to-Ambient (Note 2)
RθJA
110
℃/W
Suzhou Goodark Electronics Co., Ltd
Version 1.0
GDSSF2449
ELECTRICAL CHARACTERISTICS (TA=25℃unless otherwise noted)
Parameter
OFF CHARACTERISTICS
Symbol
Condition
Min Typ Max
Unit
Drain-Source Breakdown Voltage
Zero Gate Voltage Drain Current
Gate-Body Leakage Current
BVDSS
IDSS
VGS=0V ID=-250μA
VDS=-20V,VGS=0V
VGS=±12V,VDS=0V
-20
V
-1
μA
nA
IGSS
±100
ON CHARACTERISTICS (Note 3)
Gate Threshold Voltage
VGS(th)
RDS(ON)
gFS
VDS=VGS,ID=-250μA
VGS=-4.5V, ID=-5A
VGS=-2.5V, ID=-3A
VDS=-10V,ID=-5A
-0.6
-1
60
V
mΩ
S
49
83
9
Drain-Source On-State Resistance
100
Forward Transconductance
DYNAMIC CHARACTERISTICS (Note4)
Input Capacitance
Clss
Coss
Crss
610
130
100
PF
PF
PF
VDS=-10V,VGS=0V,
F=1.0MHz
Output Capacitance
Reverse Transfer Capacitance
SWITCHING CHARACTERISTICS (Note 4)
Turn-on Delay Time
td(on)
tr
td(off)
tf
27
60
nS
nS
nS
nS
nC
nC
nC
Turn-on Rise Time
VDD=-10V,ID=-5A
VGS=-4.5V,RGEN=1Ω
Turn-Off Delay Time
30
Turn-Off Fall Time
10
Total Gate Charge
Qg
Qgs
Qgd
9.6
1.5
2.4
Gate-Source Charge
VDS=-10V,ID=-5A,VGS=-4.5V
Gate-Drain Charge
DRAIN-SOURCE DIODE CHARACTERISTICS
Diode Forward Voltage (Note 3)
VSD
VGS=0V,IS=-1.7A
-1.2
V
NOTES:
1. Repetitive Rating: Pulse width limited by maximum junction temperature.
2. Surface Mounted on FR4 Board, t ≤ 10 sec.
3. Pulse Test: Pulse Width ≤ 300μs, Duty Cycle ≤ 2%.
4. Guaranteed by design, not subject to production testing.
Suzhou Goodark Electronics Co., Ltd
Version 1.0
GDSSF2449
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
Vdd
ton
tr
toff
tf
td(on)
td(off)
Rl
Vin
D
Vout
90%
90%
Vgs
Rgen
VOUT
INVERTED
G
10%
90%
10%
50%
S
VIN
50%
10%
PULSE WIDTH
Figure 2:Switching Waveforms
Figure1:Switching Test Circuit
Square Wave Pluse Duration(sec)
Figure 3: Normalized Maximum Transient Thermal Impedance
Suzhou Goodark Electronics Co., Ltd
Version 1.0
GDSSF2449
TSOP-6 PACKAGE INFORMATION
Millimeters
0.10
SYMBOL
MIN
0.90
MAX
1.10
A
A1
b
0.30
0.08
2.70
2.60
1.40
0.50
0.20
3.10
3.00
1.80
c
D
E
E1
e
0.95 BSC
L
0.35
0.55
NOTES：
1. Dimensions are inclusive of plating
2. Package body sizes exclude mold flash and gate burrs. Mold flash at the non-lead sides should be less than 6 mils.
3. Dimension L is measured in gauge plane.
4. Controlling dimension is millimeter, converted inch dimensions are not necessarily exact.
Suzhou Goodark Electronics Co., Ltd
Version 1.0
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