Si4418DY
New Product
Vishay Siliconix
N-Channel 200-V (D-S) MOSFET
PRODUCT SUMMARY
VDS (V)
200
FEATURES
ID (A)
3 2.8
rDS(on) (W)
0.130 @ VGS = 10 V 0.142 @ VGS = 6.0 V
D TrenchFETr Power MOSFET D 100% Rg Tested
APPLICATIONS
D Primary Side Switch
SO-8
S S S G 1 2 3 4 Top View Ordering Information: Si4418DY—E3 Si4418DY-T1—E3 (with Tape and Reel) 8 7 6 5 D D D D G
D
S N-Channel MOSFET
ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED)
Parameter
Drain-Source Voltage Gate-Source Voltage Continuous Drain Current (TJ = 150_C)a Pulsed Drain Current Avalanche Current Single Avalanche Energy (Duty Cycle v1%) Continuous Source Current (Diode Conduction)a Maximum Power Dissipationa Operating Junction and Storage Temperature Range TA = 25_C TA = 85_C L = 0 1 mH 0.1 TA = 25_C TA = 85_C
Symbol
VDS VGS ID IDM IAS EAS IS PD TJ, Tstg
10 secs
200 "20 3 2.1 12 6 1.8 2.1 2.5 1.3
Steady State
Unit
V
2.3 1.6 A
mJ 1.25 1.5 0.8 A W _C
−55 to 150
THERMAL RESISTANCE RATINGS
Parameter
Maximum J Mi Junction-to-Ambienta ti t A bi t Maximum Junction-to-Foot (Drain) Notes a. Surface Mounted on 1” x 1” FR4 Board. Document Number: 72513 S-32412—Rev. B, 24-Nov-03 www.vishay.com t v 10 sec Steady State Steady State
Symbol
RthJA RthJF
Typical
36 71 15
Maximum
50 85 20
Unit
_C/W
1
Si4418DY
Vishay Siliconix
New Product
SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED)
Parameter Static
Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Currenta Drain-Source On-State Resistance Drain-Source On-State Resistancea Forward Transconductancea Diode Forward Voltagea VGS(th) IGSS IDSS ID(on) rDS(on) gfs VSD VDS = VGS, ID = 250 mA VDS = 0 V, VGS = "20 V VDS = 200 V, VGS = 0 V VDS = 200 V, VGS = 0 V, TJ = 85_C VDS w 5 V, VGS = 10 V VGS = 10 V, ID = 3 A VGS = 6.0 V, ID = 2.8 A VDS = 15 V, ID = 3 A IS = 2.1 A, VGS = 0 V 12 0.110 0.120 13 0.8 1.2 0.130 0.142 2 4 "100 1 20 V nA mA A W S V
Symbol
Test Condition
Min
Typ
Max
Unit
Dynamicb
Total Gate Charge Gate-Source Charge Gate-Drain Charge Gate Resistance Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Source-Drain Reverse Recovery Time Qg Qgs Qgd Rg td(on) tr td(off) tf trr IF = 2.1 A, di/dt = 100 A/ms VDD = 100 V, RL = 100 W V, ID ^ 1 A, VGEN = 10 V, RG = 6 W f = 1 MHz 1 VDS = 100 V, VGS = 10 V, ID = 3 A 20 4.5 6.5 2 15 15 40 20 70 3.4 25 25 60 30 110 ns W 30 nC
Notes a. Pulse test; pulse width v 300 ms, duty cycle v 2%. b. Guaranteed by design, not subject to production testing.
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Output Characteristics
12 10 I D − Drain Current (A) 8 6 4 2 4V 0 0 1 2 3 4 5 VDS − Drain-to-Source Voltage (V) www.vishay.com 0 0 1 VGS = 10 thru 6 V 12 10 I D − Drain Current (A) 5V 8 6
Transfer Characteristics
TC = 125_C 4 2
25_C −55_C 2 3 4 5 6
VGS − Gate-to-Source Voltage (V) Document Number: 72513 S-32412—Rev. B, 24-Nov-03
2
Si4418DY
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
On-Resistance vs. Drain Current
0.20 r DS(on) − On-Resistance ( W ) 1600 1400 C − Capacitance (pF) 0.16 VGS = 6.0 V 0.12 VGS = 10 V 0.08 1200 1000 800 600 400 200 0.00 0 2 4 6 8 10 12 0 0 10 20 30 40 50 60 70 80 Crss Coss Ciss
Vishay Siliconix
Capacitance
0.04
ID − Drain Current (A)
VDS − Drain-to-Source Voltage (V)
Gate Charge
10 V GS − Gate-to-Source Voltage (V) VDS = 100 V ID = 3 A 8 2.5
On-Resistance vs. Junction Temperature
VGS = 10 V ID = 3 A 2.0
6
r DS(on) − On-Resistance (W ) (Normalized) 8 12 16 20
1.5
4
1.0
2
0.5
0 0 4 Qg − Total Gate Charge (nC)
0.0 −50
−25
0
25
50
75
100
125
150
TJ − Junction Temperature (_C)
Source-Drain Diode Forward Voltage
20 0.20
On-Resistance vs. Gate-to-Source Voltage
I S − Source Current (A)
TJ = 150_C 10
r DS(on) − On-Resistance ( W )
0.16 ID = 3 A 0.12
0.08
TJ = 25_C
0.04
1 0.0
0.00 0.2 0.4 0.6 0.8 1.0 1.2 0 2 4 6 8 10 VSD − Source-to-Drain Voltage (V) VGS − Gate-to-Source Voltage (V)
Document Number: 72513 S-32412—Rev. B, 24-Nov-03
www.vishay.com
3
Si4418DY
Vishay Siliconix
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Threshold Voltage
0.8 0.6 0.4 0.2 V GS(th) Variance (V) −0.0 −0.2 −0.4 −0.6 −0.8 −1.0 −1.2 −1.4 −1.6 −50 −25 0 25 50 75 100 125 150 0 0.01 0.1 1 Time (sec) 10 100 600 10 Power (W) 30 ID = 250 mA 40 50
Single Pulse Power
20
TJ − Temperature (_C) 100
Safe Operating Area
IDM Limited rDS(on) Limited
10 I D − Drain Current (A)
P(t) = 0.0001 P(t) = 0.001 ID(on) Limited P(t) = 0.01 P(t) = 0.1 TA = 25_C Single Pulse BVDSS Limited P(t) = 1 P(t) = 10 dc
1
0.1
0.01
0.001 0.1 1 10 100 1000 VDS − Drain-to-Source Voltage (V)
Normalized Thermal Transient Impedance, Junction-to-Ambient
2 1
Normalized Effective Transient Thermal Impedance
Duty Cycle = 0.5
0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 10−4 10−3 10−2 10−1 1 Square Wave Pulse Duration (sec)
Notes: PDM t1
t2 1. Duty Cycle, D =
t1 t2 2. Per Unit Base = RthJA = 71_C/W 3. TJM − TA = PDMZthJA(t) 4. Surface Mounted
10
100
600
www.vishay.com
4
Document Number: 72513 S-32412—Rev. B, 24-Nov-03
Si4418DY
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Normalized Thermal Transient Impedance, Junction-to-Foot
2 1
Vishay Siliconix
Normalized Effective Transient Thermal Impedance
Duty Cycle = 0.5
0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 10−4 10−3 10−2 10−1 Square Wave Pulse Duration (sec) 1 10
Document Number: 72513 S-32412—Rev. B, 24-Nov-03
www.vishay.com
5
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