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 SI4880DY
New Product
Vishay Siliconix
N-Channel Reduced Qg, Fast Switching MOSFET
PRODUCT SUMMARY
VDS (V)
30
rDS(on) (W)
0.0085 @ VGS = 10 V 0.014 @ VGS = 4.5 V
ID (A)
"13 "10
DD
DD
SO-8
S S S G 1 2 3 4 Top View 8 7 6 5 D D D D N-Channel MOSFET G
S
S
S
ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED)
Parameter
Drain-Source Voltage Gate-Source Voltage Continuous Drain Current (TJ = 150_C)a, b Pulsed Drain Current (10 ms Pulse Width) Continuous Source Current (Diode Conduction)a, b Maximum Power Dissipationa, b Operating Junction and Storage Temperature Range TA = 25_C TA = 70_C TA = 25_C TA = 70_C
Symbol
VDS VGS ID IDM IS PD TJ, Tstg
Limit
30 "25 "13 "10 "50 2.3 2.5 1.6 -55 to 150
Unit
V
A
W _C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient (MOSFET)a Notes a. Surface Mounted on FR4 Board. b. t v 10 sec. Document Number: 70857 S-60711--Rev. A, 01-Feb-99 www.vishay.com S FaxBack 408-970-5600 t v 10 sec Steady State
Symbol
RthJA
Typical
Maximum
50
Unit
_C/W
70
2-1
SI4880DY
Vishay Siliconix
New Product
MOSFET 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 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 = 24 V, VGS = 0 V VDS = 24 V, VGS = 0 V, TJ = 55_C VDS w 5 V, VGS = 10 V VGS = 10 V, ID = 13 A VGS = 4.5 V, ID = 10 A VDS = 15 V, ID = 13 A IS = 2.3 A, VGS = 0 V 40 0.0069 0.0115 26 0.70 1.1 0.0085 0.014 S V 0.8 "100 1 5 V nA mA A W
Symbol
Test Condition
Min
Typ
Max
Unit
Dynamicb
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 Qg Qgs Qgd td(on) tr td(off) tf trr IF = 2.3 A, di/dt = 100 A/ms VDD = 15 V, RL = 15 W V, ID ^ 1 A, VGEN = 10 V RG = 6 W A V, VDS = 15 V, VGS = 5 0 V ID = 13 A V 5.0 V, 19.5 4.2 8.8 14 9 46 30 35 22 15 70 45 70 ns 25 nC C
Notes a. Pulse test; pulse width v 300 ms, duty cycle v 2%. b. Guaranteed by design, not subject to production testing.
www.vishay.com S FaxBack 408-970-5600
2-2
Document Number: 70857 S-60711--Rev. A, 01-Feb-99
SI4880DY
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Output Characteristics
50 VGS = 10 thru 4 V 40 I D - Drain Current (A) I D - Drain Current (A) 40 50
Vishay Siliconix
Transfer Characteristics
30
30
20 3V 10
20 TC = 125_C 10 25_C -55_C
0 0 2 4 6 8 10
0 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5
VDS - Drain-to-Source Voltage (V)
VGS - Gate-to-Source Voltage (V)
On-Resistance vs. Drain Current
0.030 r DS(on) - On-Resistance ( W ) 2500
Capacitance
0.025 C - Capacitance (pF)
2000
Ciss
0.020 VGS = 4.5 V
1500
0.015
1000 Coss 500 Crss
0.010
VGS = 10 V
0.005
0 0 10 20 30 40 50
0 0 6 12 18 24 30
ID - Drain Current (A)
VDS - Drain-to-Source Voltage (V)
Gate Charge
10 V GS - Gate-to-Source Voltage (V) VDS = 15 V ID = 13 A 8 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0 0 8 16 24 32 40 Qg - Total Gate Charge (nC) 0.4 -50
On-Resistance vs. Junction Temperature
VGS = 10 V ID = 13 A
6
4
2
r DS(on) - On-Resistance (W) (Normalized)
-25
0
25
50
75
100
125
150
TJ - Junction Temperature (_C) www.vishay.com S FaxBack 408-970-5600
Document Number: 70857 S-60711--Rev. A, 01-Feb-99
2-3
SI4880DY
Vishay Siliconix
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Source-Drain Diode Forward Voltage
50 0.10
On-Resistance vs. Gate-to-Source Voltage
r DS(on) - On-Resistance ( W )
0.08
I S - Source Current (A)
10
TJ = 150_C TJ = 25_C
0.06
ID = 13 A
0.04
0.02
1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 VSD - Source-to-Drain Voltage (V)
0 0 2 4 6 8 10 VGS - Gate-to-Source Voltage (V)
Threshold Voltage
0.6 0.4 V GS(th) Variance (V) 0.2 -0.0 -0.2 -0.4 -0.6 10 -0.8 -1.0 -50 0 -25 0 25 50 75 100 125 150 0.01 ID = 250 mA Power (W) 40 60 50
Single Pulse Power
30
20
0.1
1 Time (sec)
10
30
TJ - Temperature (_C)
Normalized Thermal Transient Impedance, Junction-to-Ambient
2 1 Duty Cycle = 0.5
Normalized Effective Transient Thermal Impedance
0.2
Notes:
0.1 0.1 0.05
t1 PDM
0.02
t2 1. Duty Cycle, D =
2. Per Unit Base = RthJA = 70_C/W
t1 t2
Single Pulse 0.01 10-4 10-3 10-2 10-1 1 Square Wave Pulse Duration (sec)
3. TJM - TA = PDMZthJA(t) 4. Surface Mounted
10
100
600
www.vishay.com S FaxBack 408-970-5600
2-4
Document Number: 70857 S-60711--Rev. A, 01-Feb-99


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