AO4706 Datasheet, PDF (2/5 Pages) Alpha & Omega Semiconductors – N-Channel Enhancement Mode Field Effect Transistor

AO4706
Electrical Characteristics (T_J=25°C unless otherwise noted)
Symbol
Parameter
Conditions
Min Typ Max Units
STATIC PARAMETERS
BV_DSS Drain-Source Breakdown Voltage
I_D=1mA, V_GS=0V
30
V
I_DSS
I_GSS
V_GS(th)
Zero Gate Voltage Drain Current
Gate-Body leakage current
Gate Threshold Voltage
V_DS=30V, V_GS=0V
T_J=125°C
0.02 0.1
mA
10
20
V_DS=0V, V_GS= ±12V
0.1 µA
V_DS=V_GS I_D=250µA
1.5 1.85 2.4
V
I_D(ON)
On state drain current
R_DS(ON) Static Drain-Source On-Resistance
V_GS=10V, V_DS=5V
100
A
V_GS=10V, I_D=16.5A
T_J=125°C
5.6 6.8
mΩ
8.4 10.5
V_GS=4.5V, I_D=15A
6.8 8.2 mΩ
g_FS
Forward Transconductance
V_SD
Diode Forward Voltage
V_DS=5V, I_D=16.5A
I_S=1A,V_GS=0V
112
S
0.37 0.5
V
I_S
Maximum Body-Diode + Schottky Continuous Current
5
A
DYNAMIC PARAMETERS
C_iss
Input Capacitance
C_oss
Output Capacitance
V_GS=0V, V_DS=15V, f=1MHz
4000 5000 pF
520
pF
C_rss
Reverse Transfer Capacitance
R_g
Gate resistance
V_GS=0V, V_DS=0V, f=1MHz
217
pF
0.6 0.9
Ω
SWITCHING PARAMETERS
Q_g(10V) Total Gate Charge
59
77
nC
Q_g(4.5V) Total Gate Charge
Q_gs
Gate Source Charge
V_GS=10V, V_DS=15V, I_D=17A
27
35
nC
12
nC
Q_gd
Gate Drain Charge
11
nC
t_D(on)
Turn-On DelayTime
9
ns
t_r
t_D(off)
Turn-On Rise Time
Turn-Off DelayTime
V_GS=10V, V_DS=15V, R_L=0.9Ω,
9
ns
R_GEN=3Ω
37
ns
t_f
Turn-Off Fall Time
t_rr
Body Diode Reverse Recovery Time ^IF^{=16.5A, dI/dt=300A/µs}
8
ns
17
20
ns
Q_rr
Body Diode Reverse Recovery Charge ^IF^{=16.5A, dI/dt=300A/µs}
21
nC
A: The value of R_θJA is measured with the device mounted on 1in ² FR-4 board with 2oz. Copper, in a still air environment with T _A=25°C. The
value in any given application depends on the user's specific board design.
B: Repetitive rating, pulse width limited by junction temperature T _J(MAX)=150°C.
C. The R _θJA is the sum of the thermal impedence from junction to lead R _θJL and lead to ambient.
D. The static characteristics in Figures 1 to 6 are obtained using <300 us pulses, duty cycle 0.5% max.
E. These tests are performed with the device mounted on 1 in 2 FR-4 board with 2oz. Copper, in a still air environment with T _A=25°C. The SOA
curve provides a single pulse rating.
F. The current rating is based on the t ≤ 10s thermal resistance rating.
Rev1: June 2007
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.
Alpha & Omega Semiconductor, Ltd.
www.aosmd.com