FDN337N 查看數據表（PDF） - Fairchild Semiconductor
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FDN337N Datasheet PDF : 4 Pages
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Electrical Characteristics (TA = 25 OC unless otherwise noted )
Symbol Parameter
Conditions
Min Typ Max Units
OFF CHARACTERISTICS
BVDSS
∆BVDSS/∆TJ
IDSS
Drain-Source Breakdown Voltage
Breakdown Voltage Temp. Coefficient
Zero Gate Voltage Drain Current
IGSSF
Gate - Body Leakage, Forward
IGSSR
Gate - Body Leakage, Reverse
ON CHARACTERISTICS (Note)
VGS = 0 V, ID = 250 µA
ID = 250 µA, Referenced to 25 oC
30
41
V
mV/ oC
VDS = 24 V, VGS = 0 V
1
µA
TJ = 55°C
10
µA
VGS = 8 V,VDS = 0 V
100 nA
VGS = -8 V, VDS = 0 V
-100 nA
VGS(th)
∆VGS(th)/∆TJ
RDS(ON)
Gate Threshold Voltage
Gate Threshold Voltage Temp. Coefficient
Static Drain-Source On-Resistance
ID(ON)
On-State Drain Current
gFS
Forward Transconductance
DYNAMIC CHARACTERISTICS
VDS = VGS, ID = 250 µA
ID = 250 µA, Referenced to 25 oC
VGS = 4.5 V, ID = 2.2 A
TJ =125°C
VGS = 2.5 V, ID = 2 A
VGS = 4.5 V, VDS = 5 V
VDS = 5 V, ID = 2.2 A
0.4 0.7
-2.3
1
V
mV/ oC
0.054 0.065 Ω
0.08 0.11
0.07 0.082
10
A
13
S
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
SWITCHING CHARACTERISTICS (Note)
VDS = 10 V, VGS = 0 V,
f = 1.0 MHz
300
pF
145
pF
35
pF
tD(on)
Turn - On Delay Time
tr
Turn - On Rise Time
VDD = 5 V, ID = 1 A,
VGS = 4.5 V, RGEN = 6 Ω
tD(off)
Turn - Off Delay Time
tf
Turn - Off Fall Time
Qg
Total Gate Charge
Qgs
Gate-Source Charge
VDS = 10 V, ID = 2.2 A,
VGS = 4.5 V
Qgd
Gate-Drain Charge
DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS
4
10
ns
10 18
ns
17 28
ns
4
10
ns
7
9
nC
1.1
nC
1.9
nC
IS
Maximum Continuous Drain-Source Diode Forward Current
VSD
Drain-Source Diode Forward Voltage
VGS = 0 V, IS = 0.42 A (Note)
0.42
A
0.65 1.2
V
Note:
1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by
design while RθCA is determined by the user's board design.
Typical RθJA using the board layouts shown below on FR-4 PCB in a still air environment :
Scale 1 : 1 on letter size paper
2. Pulse Test: Pulse Width < 300µs, Duty Cycle < 2.0%.
a. 250oC/W when mounted on
0.02 in2 pad of 2oz Cu.
a
b. 270oC/W when mounted on
a 0.001 in2 pad of 2oz Cu.
FDN337N Rev.C
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