N-Channel MOSFET. AON1634 Datasheet
30V N-Channel MOSFET
The AON1634 combines advanced trench MOSFET
technology with a low resistance package to provide
extremely low RDS(ON). This device is ideal for load switch
and battery protection applications.
ID (at VGS=10V)
RDS(ON) (at VGS =10V)
RDS(ON) (at VGS =4.5V)
RDS(ON) (at VGS =2.5V)
Typical ESD protection
HBM Class 3A
Absolute Maximum Ratings TA=25°C unless otherwise noted
Continuous Drain TA=25°C
Pulsed Drain Current C
Power Dissipation A TA=70°C
Junction and Storage Temperature Range
-55 to 150
Maximum Junction-to-Ambient A
Maximum Junction-to-Ambient A D
t ≤ 10s
Rev 1 : Sep. 2012
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Electrical Characteristics (TJ=25°C unless otherwise noted)
Min Typ Max Units
BVDSS Drain-Source Breakdown Voltage
IDSS Zero Gate Voltage Drain Current
IGSS Gate-Body leakage current
VGS(th) Gate Threshold Voltage
0.7 1.05 1.5
On state drain current
RDS(ON) Static Drain-Source On-Resistance
62 82 mΩ
gFS Forward Transconductance
VSD Diode Forward Voltage
IS Maximum Body-Diode Continuous Current
Ciss Input Capacitance
Coss Output Capacitance
Crss Reverse Transfer Capacitance
Rg Gate resistance
VGS=0V, VDS=15V, f=1MHz
VGS=0V, VDS=0V, f=1MHz
Qg(10V) Total Gate Charge
5.7 10 nC
Total Gate Charge
Gate Source Charge
VGS=10V, VDS=15V, ID=4A
2.6 5 nC
Qgd Gate Drain Charge
tr Turn-On Rise Time
VGS=10V, VDS=15V, RL=3.75Ω,
tf Turn-Off Fall Time
trr Body Diode Reverse Recovery Time IF=4A, dI/dt=500A/µs
Qrr Body Diode Reverse Recovery Charge IF=4A, dI/dt=500A/µs
A. The value of RθJA is measured with the device mounted on 1in2 FR-4 board with 2oz. Copper, in a still air environment with TA =25°C. The
Power dissipation PDSM is based on R θJA t ≤ 10s value and the maximum allowed junction temperature of 150°C. The value in any given
application depends on the user's specific board design.
B. The power dissipation PD is based on TJ(MAX)=150°C, using junction-to-case thermal resistance, and is more useful in setting the upper
dissipation limit for cases where additional heatsinking is used.
C. Repetitive rating, pulse width limited by junction temperature TJ(MAX)=150°C. Ratings are based on low frequency and duty cycles to keep initial
D. The RθJA is the sum of the thermal impedance from junction to case RθJC and case to ambient.
E. The static characteristics in Figures 1 to 6 are obtained using <300µs pulses, duty cycle 0.5% max.
F. These curves are based on the junction-to-case thermal impedance which is measured with the device mounted to a large heatsink, assuming a
maximum junction temperature of TJ(MAX)=150°C. The SOA curve provides a single pulse rating.
G. The maximum current rating is package limited.
H. These tests are performed with the device mounted on 1 in2 FR-4 board with 2oz. Copper, in a still air environment with TA=25°C.
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
Rev 1 : Sep. 2012
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