Freescale
AO8 8 22 / MC8 8 22
Typical Electrical Characteristics (N-Channel)
100
V
GS
= 0V
0.09
I
S
, REVERSE DRAIN CURRENT (A)
I
D
= 2.25A
R
DS(ON)
, ON-RESISTANCE (OHM)
0.07
10
1
0.1
0.01
0.001
0.0001
0
0.2
0.4
0.6
0.8
1
V
SD
, BODY DIODE FORWARD VOLTAGE (V)
1.2
o
T
A
= 125 C
25
o
C
o
0.05
T
A
= 125
o
C
0.03
-55 C
T
A
= 25
o
C
0.01
0
2
4
6
8
V
GS
, GATE TO SOURCE VOLTAGE (V)
10
Source-Drain Diode Forward Voltage
-Vth, GATE-SOURCE THRESTHOLD
VOLTAGE (V)
2.2
P(pk), PEAK TRANSIENT POWER (W)
50
VDS = VGS
ID = -250mA
On-Resistance vs. Gate-to-Source Voltage
SINGLE PULSE
R
θ
JA
= 208°C/W
T
A
= 25°C
2
1.8
1.6
1.4
1.2
1
-50
-25
0
25
50
75
40
30
20
10
100 125
150 175
0
0.001
0.01
0.1
TA, AMBIENT TEMPERATURE (oC)
1
t
1
, TIME (sec)
10
100
1000
Vth Gate to Source Voltage Vs Temperature
Single Pulse Power, Junction-to-Ambient
r(t), NORMALIZED EFFECTIVE TRANSIENT
THERMAL RESISTANCE
1
D = 0.5
0.2
0.1
0.1
0.05
R
θJA
(t) = r(t) * R
θJA
R
θJA
=208 °C/W
P(pk)
0.02
0.01
t
1
t
2
T
J
- T
A
= P * R
θJA
(t)
Duty Cycle, D = t
1
/ t
2
0.01
SINGLE PULSE
0.001
0.0001
0.001
0.01
0.1
t
1
, TIME (sec)
1
10
100
1000
Normalized Thermal Transient Junction to Ambient
4
www.freescale.net.cn
SHENZHENFREESCALE [ ShenZhen FreesCale Electronics. Co., Ltd ]
