CES2307
102
101
100
10-1
10-2
5
4
3
2
1
0
VDS=-15V
ID=-3.2A
RDS(ON)Limit
1ms
10ms
100ms
1s
DC
TA=25 C
TJ=150 C
Single Pulse
10-1
100
101
102
0
2
4
6
8
10
Qg, Total Gate Charge (nC)
-VDS, Drain-Source Voltage (V)
Figure 7. Gate Charge
Figure 8. Maximum Safe
Operating Area
VDD
on
t
toff
d(off)
t
r
t
d(on)
OUT
RL
t
f
t
VIN
90%
10%
90%
D
OUT
V
V
VGS
10%
INVERTED
RGEN
G
90%
50%
50%
S
IN
V
10%
PULSE WIDTH
Figure 10. Switching Waveforms
Figure 9. Switching Test Circuit
100
D=0.5
0.2
10-1
0.1
0.05
0.02
PDM
t1
t2
0.01
10-2
1. Rθ JA (t)=r (t) * Rθ JA
2. Rθ JA=See Datasheet
3. TJM-TA = P* Rθ JA (t)
4. Duty Cycle, D=t1/t2
Single Pulse
10-3
10-4
10-3
10-2
10-1
100
101
102
Square Wave Pulse Duration (sec)
Figure 11. Normalized Thermal Transient Impedance Curve
4
CET [ CHINO-EXCEL TECHNOLOGY ]
