CEM9926A
Dual N-Channel Enhancement Mode Field Effect Transistor FEATURES
20V, 6A, RDS(ON) = 30mΩ @VGS = 4.5V. RDS(ON) = 40mΩ @VGS = 2.5V. Super high dense cell design for extremely low RDS(ON). High power and current handing capability. Lead free product is acquired. Surface mount Package.
D1 8 D1 7 D2 6 D2 5
5
SO-8 1
1 S1
2 G1
3 S2
4 G2
ABSOLUTE MAXIMUM RATINGS
Parameter Drain-Source Voltage Gate-Source Voltage Drain Current-Continuous Drain Current-Pulsed
a
TA = 25 C unless otherwise noted Symbol VDS VGS ID IDM PD TJ,Tstg Limit 20 Units V V A A W C
±12
6 35 2.0 -55 to 150
Maximum Power Dissipation Operating and Store Temperature Range
Thermal Characteristics
Parameter Thermal Resistance, Junction-to-Ambient b Symbol RθJA Limit 62.5 Units C/W
Rev 2. 2005.December 5 - 229
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CEM9926A
Electrical Characteristics
Parameter Off Characteristics Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate Body Leakage Current, Forward Gate Body Leakage Current, Reverse On Characteristics c Gate Threshold Voltage Static Drain-Source On-Resistance Forward Transconductance Dynamic Characteristics Input Capacitance Output Capacitance Reverse Transfer Capacitance Switching Characteristics d Turn-On Delay Time Turn-On Rise Time Turn-Off Delay Time Turn-Off Fall Time Total Gate Charge Gate-Source Charge Gate-Drain Charge Drain-Source Diode Forward Current b Drain-Source Diode Forward Voltage c td(on) tr td(off) tf Qg Qgs Qgd IS VSD VGS = 0V, IS = 1.7A VDS = 10V, ID = 6A, VGS = 4.5V VDD = 10V, ID = 1A, VGS = 4.5V, RGEN = 6Ω 8 10 22 6 5 1 1.5 1.7 1.2 20 20 45 15 7 ns ns ns ns nC nC nC A V
d
TA = 25 C unless otherwise noted Symbol BVDSS IDSS IGSSF IGSSR VGS(th) RDS(on) gFS Ciss Coss Crss Test Condition VGS = 0V, ID = 250µA VDS = 20V, VGS = 0V VGS = 12V, VDS = 0V VGS = -12V, VDS = 0V VGS = VDS, ID = 250µA VGS = 4.5V, ID = 6A VGS = 2.5V, ID = 5.2A VDS = 10V, ID = 6A 0.5 24 32 5 565 105 75 Min 20 1 100 -100 1.5 30 40 Typ Max Units V
µA
nA nA V mΩ mΩ S pF pF pF
VDS = 8V, VGS = 0V, f = 1.0 MHz
Drain-Source Diode Characteristics and Maximun Ratings
Notes : a.Repetitive Rating : Pulse width limited by maximum junction temperature. b.Surface Mounted on FR4 Board, t < 10 sec. c.Pulse Test : Pulse Width < 300µs, Duty Cycle < 2%. d.Guaranteed by design, not subject to production testing.
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CEM9926A
10 VGS=4.5,3.5,2.5V 25
ID, Drain Current (A)
ID, Drain Current (A)
8
VGS=2.0V
20
6
15
5
25 C TJ=125 C -55 C 1.5 2.0 2.5 3.0
4
10
2
5
VGS=1.5V
0 0.0
0 0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.5
1.0
VDS, Drain-to-Source Voltage (V) Figure 1. Output Characteristics
900 750 600 450 300 150 0 0 2 4 6 Coss Crss 8 10 Ciss 2.2 1.9 1.6 1.3 1.0 0.7 0.4 -100
VGS, Gate-to-Source Voltage (V) Figure 2. Transfer Characteristics
RDS(ON), Normalized RDS(ON), On-Resistance(Ohms)
ID=6A VGS=4.5V
C, Capacitance (pF)
-50
0
50
100
150
200
VDS, Drain-to-Source Voltage (V) Figure 3. Capacitance
1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 -50
TJ, Junction Temperature( C) Figure 4. On-Resistance Variation with Temperature
VGS=0V
1
VTH, Normalized Gate-Source Threshold Voltage
VDS=VGS ID=250µA
IS, Source-drain current (A)
25 50 75 100 125 150
10
10
0
10 -25 0
-1
0.4
0.6
0.8
1.0
1.2
1.4
TJ, Junction Temperature( C) Figure 5. Gate Threshold Variation with Temperature
VSD, Body Diode Forward Voltage (V) Figure 6. Body Diode Forward Voltage Variation with Source Current
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CEM9926A
VGS, Gate to Source Voltage (V)
5 V =10V DS ID=6A 10
2
ID, Drain Current (A)
4
10
1
RDS(ON)Limit
3
10
0
1ms 10ms 100ms 1s DC
2
1
10
-1
0 0 1 2 3 4 5
10
-2
TA=25 C TJ=150 C Single Pulse 10
-2
10
-1
10
0
10
1
10
2
Qg, Total Gate Charge (nC) Figure 7. Gate Charge
VDS, Drain-Source Voltage (V) Figure 8. Maximum Safe Operating Area
VDD t on V IN D VGS RGEN G
90%
toff tr
90%
RL VOUT
td(on) VOUT
td(off)
90% 10%
tf
10%
INVERTED
S
VIN
50% 10%
50%
PULSE WIDTH
Figure 9. Switching Test Circuit
Figure 10. Switching Waveforms
10
0
r(t),Normalized Effective Transient Thermal Impedance
D=0.5 0.2
10
-1
0.1 0.05 0.02 0.01 PDM t1 t2 Single Pulse 1. RθJA (t)=r (t) * RθJA 2. RθJA=See Datasheet 3. TJM-TA = P* RθJA (t) 4. Duty Cycle, D=t1/t2
10
-2
10
-3
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
Square Wave Pulse Duration (sec) Figure 11. Normalized Thermal Transient Impedance Curve
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