WT3401 Weitron Technology, WT3401 Datasheet - Page 5

• Manufacturer Part Number: WT3401
• Description: Surface Mount P-channel Enhancement Mode Mosfet
• Manufacturer: Weitron Technology

http://www.weitron.com.tw
WEITRON
WT-3401
0.01
0.1
10
0.00001
1
0.02
0.05
0.01
0.2
0.1
0.5
0.0001
FIG.13 NORMALIZED THERMAL TRANSIENT IMPEDANCE CUREVE
Single Pulse
0.001
SQUARE WAVE PULSE DURATION(SEC)
0.01
0.1
1
on
10
1. R j
2. R j =See Datasheet
3. Tj
4. Duty Cycle, D=t /t
P
DM
θ
θ
M
A
A
-TA = P
t
1
(t)=r (t) * R j
WE IT R ON
t
2
100
DM
* R j (t)
1
θ A
2
θ
A
1000