Si4503DY
New Product
Vishay Siliconix
N- and P-Channel MOSFET
PRODUCT SUMMARY
VDS (V)
N-Channel (Channel 2) P-Channel (Channel 1) 30
FEATURES
rDS(on) (W)
0.018 @ VGS = 10 V 0.027 @ VGS = 4.5 V 0.042 @ VGS = –4.5 V 0.060 @ VGS = –2.5 V
ID (A)
8.8 7.2 –4.5 –3.7
D TrenchFETr Power MOSFET
APPLICATIONS
D Level Shift D Load Switch
–8
S1
D2
SO-8
S1 G1 S2 G2 1 2 3 4 Top View 8 7 6 5 D1 D2 D2 D2 D1 S2 G1 G2
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 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
N-Channel 10 sec. Steady State
30 "20 8.8 6.5 5.2 30 2.0 2.27 1.1 1.25 0.8 –1.2 1.38 0.88 –55 to 150 –4.5 –3.6 7.0
P-Channel 10 sec. Steady State
–8 "8 –3.8 –3.0 –20 0.9 1.0 0.64
Unit
V
ID IDM IS PD TJ, Tstg
A
1.45
W _C
THERMAL RESISTANCE RATINGS
N-Channel Parameter
t v 10 sec Maximum Junction-to-Ambienta Maximum Junction-to-Foot (Drain) Notes a. Surface Mounted on FR4 Board. b. t v 10 sec Document Number: 71770 S-20894—Rev. B, 17-Jun-02 www.vishay.com Steady-State Steady-State RthJA RthJF
P- Channel Typ
75 100 53
Symbol
Typ
45 85 25
Max
55 100 30
Max
90 125 65
Unit
_C/W
1
Si4503DY
Vishay Siliconix
New Product
SPECIFICATIONS (TJ = 25_C UNLESS OTHERWISE NOTED)
Parameter Static
Gate Threshold Voltage VGS(th) VDS = VGS, ID = 250 mA VDS = VGS, ID = –250 mA VDS = 0 V, VGS = "20 V VDS = 0 V, VGS = "8 V VDS = 24 V, VGS = 0 V Zero Gate Voltage Drain Current IDSS VDS = –6.4 V, VGS = 0 V VDS = 24 V, VGS = 0 V, TJ = 55_C VDS = –6.4 V, VGS = 0 V, TJ = 55_C On-State Drain Currentb ID(on) VDS = 5 V, VGS = 10 V VDS = –5 V, VGS = –4.5 V VGS = 10 V, ID = 8.8 A Drain-Source On-State Resistanceb rDS(on) VGS = –4.5 V, ID = –4.5 A VGS = 4.5 V, ID = 7.2 A VGS = –2.5 V, ID = –3.7 A Forward Transconductanceb gfs VDS = 15 V, ID = 8.8 A VDS = –15 V, ID = –4.5 A IS = 2.0 A, VGS = 0 V IS = –1.2 A, VGS = 0 V N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch 30 –20 0.015 0.034 0.022 0.048 20 13 0.71 –0.70 1.1 –1.1 V S 0.018 0.042 0.027 0.060 W A 0.8 –0.45 "100 "100 1 –1 5 –5 mA V
Symbol
Test Condition
Min
Typa
Max
Unit
Gate-Body Leakage
IGSS
nA
Diode Forward Voltageb
VSD
Dynamica
Total Gate Charge Qg N-Channel VDS = 15 V, VGS = 5 V, ID = 8.8 A Gate-Source Charge Qgs P-Channel VDS = –4 V, VGS = –5 V, ID = –4.5 A Gate-Drain Charge Qgd N-Ch P-Ch N-Ch N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch N-Channel VDD = 15 V, RL = 15 W ID ^ 1 A, VGEN = 10 V, RG = 6 W P-Channel VDD = –4 V, RL = 4 W ID ^ –1 A, VGEN = –4.5 V, RG = 6 W N-Ch P-Ch N-Ch P-Ch N-Ch P-Ch IF = 1.7 A, di/dt = 100 A/ms N-Ch P-Ch 14.5 15 3.3 3.0 6.6 2.0 13 20 9 50 35 110 17 60 35 60 20 40 18 100 50 220 30 120 70 100 ns nC 20 25
Turn-On Delay Time
td(on)
Rise Time
tr
Turn-Off Delay Time
td(off)
Fall Time
tf
Source-Drain Reverse Recovery Time
trr
Notes a. Guaranteed by design, not subject to production testing. b. Pulse test; pulse width v 300 ms, duty cycle v 2%.
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Document Number: 71770 S-20894—Rev. B, 17-Jun-02
Si4503DY
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
N−CHANNEL
Transfer Characteristics
30
30
20
3V
20 TC = 125_C 10 25_C –55_C
10
0 0 2 4 6 8 10
0 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
0.05 1800
Capacitance
DS(on) – On-Resistance ( W )
C – Capacitance (pF)
0.04
1500
Ciss
1200
0.03 VGS = 4.5 V 0.02
900
VGS = 10 V
600
Coss
r
0.01
300 Crss
0.00 0 6 12 18 24 30
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 = 8.8 A 8 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0 0 5 10 15 20 25 Qg – Total Gate Charge (nC) Document Number: 71770 S-20894—Rev. B, 17-Jun-02 0.4 –50
On-Resistance vs. Junction Temperature
VGS = 10 V ID = 8.8 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
3
Si4503DY
Vishay Siliconix
New Product
N−CHANNEL
On-Resistance vs. Gate-to-Source Voltage
0.10
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Source-Drain Diode Forward Voltage
50
DS(on) – On-Resistance ( W )
0.08 ID = 8.8 A 0.06
I S – Source Current (A)
TJ = 150_C 10
TJ = 25_C
0.04
0.02
r
1 0.0
0.00 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 2 4 6 8 10
VSD – Source-to-Drain Voltage (V)
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 –0.8 –1.0 –50 0 –25 0 25 50 75 100 TJ – Temperature (_C) 125 150 0.01 10 ID = 250 mA Power (W) 30 50
Single Pulse Power
40
20
0.1
1 Time (sec)
10
30
Normalized Thermal Transient Impedance, Junction-to-Ambient
2 1 Normalized Effective Transient Thermal Impedance Duty Cycle = 0.5
0.2
Notes:
0.1 0.1 0.05
t1 PDM
0.02
t2 1. Duty Cycle, D =
2. Per Unit Base = RthJA = 73_C/W
t1 t2
Single Pulse 0.01 10–4 10–3 10–2 10–1 1 Square Wave Pulse Duration (sec) 10
3. TJM – TA = PDMZthJA(t) 4. Surface Mounted
100
600
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Document Number: 71770 S-20894—Rev. B, 17-Jun-02
Si4503DY
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
2 1 Normalized Effective Transient Thermal Impedance Duty Cycle = 0.5
Vishay Siliconix
N−CHANNEL
Normalized Thermal Transient Impedance, Junction-to-Foot
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
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Output Characteristics
20 2.5 V 16 VGS = 5 thru 3 V I D – Drain Current (A) 12 2V I D – Drain Current (A) 12 16 20 TC = –55_C 25_C
P−CHANNEL
Transfer Characteristics
125_C
8
1.8 V
8
4
1.5 V
4
1V 0 0 1 2 3 4 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0
VDS – Drain-to-Source Voltage (V)
VGS – Gate-to-Source Voltage (V)
On-Resistance vs. Drain Current
0.20 VGS = 1.8 V r DS(on) – On-Resistance ( W ) 0.16 C – Capacitance (pF) 2000 2500
Capacitance
Ciss
0.12
1500
0.08
VGS = 2.5 V VGS = 4.5 V
1000 Coss 500 Crss
0.04
0.00 0 4 8 12 16 20
0 0 2 4 6 8
ID – Drain Current (A) Document Number: 71770 S-20894—Rev. B, 17-Jun-02
VDS – Drain-to-Source Voltage (V)
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Si4503DY
Vishay Siliconix
New Product
P−CHANNEL
On-Resistance vs. Junction Temperature
1.50 VDS = 4 V ID = 4.5 A VGS = 4.5 V ID = 4.5 A 1.25
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Gate Charge
5 V GS – Gate-to-Source Voltage (V)
3
2
r DS(on) – On-Resistance (W ) (Normalized)
4
1.00
1
0 0 4 8 12 16
0.75 –50
–25
0
25
50
75
100
125
150
Qg – Total Gate Charge (nC)
TJ – Junction Temperature (_C)
20
Source-Drain Diode Forward Voltage
0.20
On-Resistance vs. Gate-to-Source Voltage
TJ = 150_C
r DS(on)– On-Resistance ( W )
10 I S – Source Current (A)
0.16
0.12 ID = 4.5 A 0.08
TJ = 25_C
0.04
1 0.00 0.25 0.50 0.75 1.00 1.25 1.50
0.00 0 1 2 3 4 5
VSD – Source-to-Drain Voltage (V)
VGS – Gate-to-Source Voltage (V)
Threshold Voltage
0.4 80
Single Pulse Power, Juncion-To-Ambient
60 V GS(th) Variance (V) 0.2 ID = 250 mA Power (W)
40
0.0 20
–0.2 –50
–25
0
25
50
75
100
125
150
0 0.001 0.01 0.1 Time (sec) 1 10
TJ – Temperature (_C)
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Document Number: 71770 S-20894—Rev. B, 17-Jun-02
Si4503DY
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Normalized Thermal Transient Impedance, Junction-to-Ambient
2 1 Duty Cycle = 0.5 Normalized Effective Transient Thermal Impedance
Vishay Siliconix
P−CHANNEL
0.2 0.1 0.1 0.05 0.02
Notes: PDM t1 t2 1. Duty Cycle, D = t1 t2
2. Per Unit Base = RthJA = 85_C/W 3. TJM – TA = PDMZthJA(t) 4. Surface Mounted
Single Pulse 0.01 10–4 10–3 10–2 10–1 1 10 100 600
Square Wave Pulse Duration (sec)
2 1 Normalized Effective Transient Thermal Impedance Duty Cycle = 0.5
Normalized Thermal Transient Impedance, Junction-to-Foot
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: 71770 S-20894—Rev. B, 17-Jun-02
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