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 SI6543DQ
Vishay Siliconix
Dual N- and P-Channel 30-V (D-S) MOSFET
PRODUCT SUMMARY
VDS (V)
N-Channel 30
rDS(on) (W)
0.065 @ VGS = 10 V 0.095 @ VGS = 4.5 V
ID (A)
"3.9 "3.1 "2.5 "1.8
P-Channel
-30
0.085 @ VGS = -10 V 0.19 @ VGS = -4.5 V
D1
S2
TSSOP-8
D1 S1 S1 G1 1 2 3 4 Top View S1 N-Channel MOSFET D2 P-Channel MOSFET D 8 D2 S2 S2 G2 G1 G2
SI6543DQ
7 6 5
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 Continuous Source Current (Diode Conduction)a Maximum Power Dissipationa 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
N-Channel
30 "20 "3.9 "3.1 "20 1.25 1.0
P-Channel
-30 "20 "2.5 "2.1 "20 -1.25
Unit
V
A
W 0.64 -55 to 150 _C
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambienta
Symbol
RthJA
N- or P-Channel
125
Unit
_C/W
Notes a. Surface Mounted on FR4 Board, t v 10 sec. For SPICE model information via the Worldwide Web: http://www.vishay.com/www/product/spice.htm Document Number: 70181 S-49534--Rev. C, 06-Oct-97 www.vishay.com S FaxBack 408-970-5600
2-1
SI6543DQ
Vishay Siliconix
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 = 30 V, VGS = 0 V Zero Gate Voltage Drain Current Z G Vl DiC IDSS VDS = -30 V, VGS = 0 V VDS = 30 V, VGS = 0 V, TJ = 55_C VDS = -30 V, VGS = 0 V, TJ = 55_C On-State Drain Currenta ID(on) VDS w 5 V, VGS = 10 V VDS w -5 V, VGS = -10 V VGS = 10 V, ID = 3.9 A Drain-Source On-State Resistancea DiS OS Ri rDS(on) VGS = -10 V, ID = 2.5 A VGS = 4.5 V, ID = 3.1 A VGS = -4.5 V, ID = 1.8 A Forward Transconductancea gfs VDS = 15 V, ID = 3.9 A VDS = -15 V, ID = - 2.5 A IS = 1.25 A, VGS = 0 V IS = -1.25 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 15 A -15 0.043 0.066 0.075 0.125 7 S 5 0.8 0.8 1.2 V -1.2 0.065 0.085 0.095 0.19 W 1.0 V -1.0 "100 "100 1 -1 25 -25 mA A nA
Symbol
Test Condition
Min
Typ
Max
Unit
Gate-Body Leakage
IGSS
Diode Forward Voltagea
VSD
Dynamicb
N-Ch Total Gate Charge Qg N-Channel N Ch Channel l VDS = 10 V, VGS = 10 V, ID = 3.9 A P-Channel VDS = -10 V VGS = -10 V ID = -2.5 A 10 V, 10 V, 25 Gate-Drain Charge Qgd P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch Turn-On Delay Time td(on) N Ch l N-Channel VDD = 10 V, RL = 10 W ID ^ 1 A, VGEN = 10 V, RG = 6 W P-Channel VDD = -10 V RL = 10 W 10 V, ID ^ -1 A, VGEN = -10 V, RG = 6 W 1 10 P-Ch N-Ch P-Ch N-Ch P-Ch N-Ch Fall Time Source-Drain Reverse R R Recovery Time Ti tf IF = 1.25 A, di/dt = 100 A/ms IF = -1.25 A, di/dt = 100 A/ms P-Ch N-Ch P-Ch 9.8 8.7 2.1 nC C 1.9 1.6 1.3 9 7 6 9 18 14 6 8 48 46 15 15 18 18 27 ns 27 15 15 80 80 15 15
Gate-Source Charge
Qgs
Rise Time
tr
Turn-Off Delay Time
td(off)
trr
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: 70181 S-49534--Rev. C, 06-Oct-97
SI6543DQ
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Output Characteristics
20 VGS = 10 thru 6 V 5V 16 I D - Drain Current (A) I D - Drain Current (A) 16 20 TC = -55_C 25_C
N CHANNEL
Transfer Characteristics
125_C
12
12
8
4V
8
4 3V 0 0 2 4 6 8
4
0 0 2 4 6 8
VDS - Drain-to-Source Voltage (V)
VGS - Gate-to-Source Voltage (V)
On-Resistance vs. Drain Current
0.20 750
Capacitance
r DS(on) - On-Resistance ( )
0.16 C - Capacitance (pF) VGS = 4.5 V 0.12
600
Ciss
450
0.08 VGS = 10 V 0.04
300
Coss
150 Crss
0 0 4 8 12 16 20
0 0 5 10 15 20 25 30
ID - Drain Current (A)
VDS - Drain-to-Source Voltage (V)
10 VDS = 10 V ID = 3.9 A
Gate Charge
2.0
On-Resistance vs. Junction Temperature
V GS - Gate-to-Source Voltage (V)
r DS(on) - On-Resistance ( ) (Normalized)
8
1.6
VGS = 10 V ID = 3.9 A
6
1.2
4
0.8
2
0 0 2 4 6 8 10
0.4 -50
-25
0
25
50
75
100
125
150
Qg - Total Gate Charge (nC)
TJ - Junction Temperature (_C) www.vishay.com S FaxBack 408-970-5600
Document Number: 70181 S-49534--Rev. C, 06-Oct-97
2-3
SI6543DQ
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Source-Drain Diode Forward Voltage
20 TJ = 150_C 10 TJ = 25_C r DS(on) - On-Resistance ( ) 0.16 0.20
N CHANNEL
On-Resistance vs. Gate-to-Source Voltage
I S - Source Current (A)
0.12 ID = 3.9 A 0.08
0.04
0 0.4 0.6 0.8 1.0 1.2 1.4 1.6
0 0 2 4 6 8 10
VSD - Source-to-Drain Voltage (V)
VGS - Gate-to-Source Voltage (V)
0.4 0.2 -0.0 V GS(th) Variance (V)
Threshold Voltage
30 ID = 250 A
Single Pulse Power
25
20 -0.2 -0.4 -0.6 -0.8 -1.0 -50 Power (W)
15
10
5
-25
0
25
50
75
100
125
150
0 0.01 0.1 1 Time (sec) 10 30
TJ - Temperature (_C)
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
PDM t1 t2 1. Duty Cycle, D = t1 t2 2. Per Unit Base = RthJA = 125_C/W 3. TJM - TA = PDMZthJA(t)
0.02
Single Pulse 0.01 10-4 10-3 10-2 10-1
4. Surface Mounted
1
10
30
Square Wave Pulse Duration (sec)
www.vishay.com S FaxBack 408-970-5600
2-4
Document Number: 70181 S-49534--Rev. C, 06-Oct-97
SI6543DQ
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Output Characteristics
20 VGS = 10, 9, 8, 7, 6 V 16 I D - Drain Current (A) 5V 12 I D - Drain Current (A) 16 20 TC = -55_C
P CHANNEL
Transfer Characteristics
25_C 125_C
12
8 4V 4 3V 0 0 2 4 6 8
8
4
0 0 2 4 6 8
VDS - Drain-to-Source Voltage (V)
VGS - Gate-to-Source Voltage (V)
On-Resistance vs. Drain Current
0.40 700 600 r DS(on) - On-Resistance ( ) 0.32 C - Capacitance (pF) 500 400 300
Capacitance
Ciss
0.24 VGS = 4.5 V 0.16 VGS = 10 V 0.08
Coss 200 100 Crss
0 0 3 6 9 12 15
0 0 6 12 18 24 30
ID - Drain Current (A)
VDS - Drain-to-Source Voltage (V)
10 VDS = 10 V ID = 2.5 A V GS - Gate-to-Source Voltage (V)
Gate Charge
2.0 1.8 r DS(on) - On-Resistance ( ) (Normalized) 1.6 1.4 1.2 1.0 0.8 0.6
On-Resistance vs. Junction Temperature
VGS = 10 V ID = 2.5 A
8
6
4
2
0 0 2 4 6 8 10
0.4 -50
-25
0
25
50
75
100
125
150
Qg - Total Gate Charge (nC)
TJ - Junction Temperature (_C) www.vishay.com S FaxBack 408-970-5600
Document Number: 70181 S-49534--Rev. C, 06-Oct-97
2-5
SI6543DQ
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Source-Drain Diode Forward Voltage
20 0.5
P CHANNEL
On-Resistance vs. Gate-to-Source Voltage
I S - Source Current (A)
10
r DS(on) - On-Resistance ( )
0.4
0.3 ID = 2.5 A 0.2
TJ = 150_C
TJ = 25_C
0.1
1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
0 0 2 4 6 8 10
VSD - Source-to-Drain Voltage (V)
VGS - Gate-to-Source Voltage (V)
Threshold Voltage
0.8 30
Single Pulse Power
0.6 ID = 250 A Power (W)
25
V GS(th) Variance (V)
0.4
20
0.2
15
0.0
10
-0.2
5
-0.4 -50
-25
0
25
50
75
100
125
150
0 0.01 0.1 1 Time (sec) 10 30
TJ - Temperature (_C)
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
PDM t1 t2 1. Duty Cycle, D = t1 t2 2. Per Unit Base = RthJA = 125_C/W 3. TJM - TA = PDMZthJA(t)
0.02
Single Pulse 0.01 10-4 10-3 10-2 10-1
4. Surface Mounted
1
10
30
Square Wave Pulse Duration (sec)
www.vishay.com S FaxBack 408-970-5600
2-6
Document Number: 70181 S-49534--Rev. C, 06-Oct-97


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