SI3456DV View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
Manufacturer
SI3456DV Datasheet PDF : 5 Pages
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Electrical Characteristics
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Off Characteristics
BVDSS
Drain–Source Breakdown Voltage
DBVDSS
DTJ
IDSS
Breakdown Voltage Temperature
Coefficient
Zero Gate Voltage Drain Current
IGSS
Gate–Body Leakage
VGS = 0 V,
ID = 250 mA
ID = 250 mA, Referenced to 25°C
VDS = 30 V,
VGS = ±20 V,
VGS = 0 V
TJ=70°C
VDS = 0 V
On Characteristics (Note 2)
VGS(th)
Gate Threshold Voltage
DVGS(th)
DTJ
Gate Threshold Voltage
Temperature Coefficient
RDS(on)
Static Drain–Source
On–Resistance
ID(on)
On–State Drain Current
gFS
Forward Transconductance
VDS = VGS,
ID = 250 mA
ID = 250 mA, Referenced to 25°C
VGS = 10 V, ID = 5.1 A
VGS = 4.5 V, ID = 4.3 A
VGS = 10 V, ID = 5.1 A, TJ=125°C
VGS = 10 V, VDS = 5 V
VDS = 10 V, ID = 5.1 A
Dynamic Characteristics
Ciss
Input Capacitance
Coss
Output Capacitance
Crss
Reverse Transfer Capacitance
RG
Gate Resistance
VDS = 15 V,
f = 1.0 MHz
V GS = 0 V,
VGS = 15 mV, f = 1.0 MHz
Switching Characteristics
td(on)
Turn–On Delay Time
tr
Turn–On Rise Time
td(off)
Turn–Off Delay Time
(Note 2)
VDS = 15 V,
VGS = 10 V,
ID = 1 A,
RGEN = 6 W
tf
Turn–Off Fall Time
Qg
Total Gate Charge
Qgs
Gate–Source Charge
Qgd
Gate–Drain Charge
VDS = 15 V,
VGS = 10 V
ID = 5.1 A,
Drain–Source Diode Characteristics and Maximum Ratings
IS
Maximum Continuous Drain–Source Diode Forward Current
VSD
Drain–Source Diode Forward
Voltage
VGS = 0 V, IS = 1.3 A (Note 2)
trr
Diode Reverse Recovery Time
IF = 5.1A
Qrr
Diode Reverse Recovery Charge diF/dt = 100 A/µs
(Note 2)
Min Typ Max Units
30
25
V
mV/°C
1
mA
5
±100 nA
1 1.5
2
V
–4
mV/°
33 45
mW
44 65
49 71
15
A
12
S
463
pF
109
pF
44
pF
1.1
W
6.3 13
nS
6
12
nS
20 36
nS
2.3 4.6
nS
9 12.6 nC
1.4
nC
1.6
nC
1.3
A
0.77 1.2
V
18
nS
17
nC
Notes:
1. RqJA is the sum of the junction-to-case and case-to-ambient resistance where the case thermal reference is defined as the solder mounting surface of the drain
pins. RqJC is guaranteed by design while RqCA is determined by the user's board design.
a. 78°C/W when mounted on a 1in2 pad of 2oz copper on FR-4 board.
b. 156°C/W when mounted on a minimum pad.
2. Pulse Test: Pulse Width £ 300 ms, Duty Cycle £ 2.0%
Si3456DV Rev B
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