2SK1305
Reverse Drain Current vs.
Source to Drain Voltage
20
16
Pulse Test
12
8
5 V
VGS = 10 V
4
0, –5 V
1.2
0
0.4
0.8
1.6
2.0
Source to Drain Voltage VSD (V)
Normalized Transient Thermal Impedance vs. Pulse Width
3
TC = 25°C
D = 1
0.5
1.0
0.3
0.1
0.2
0.1
θch–c (t) = γS (t) • θch–c
θch–c = 5.0°C/W, TC = 25°C
0.05
0.02
PDM
PW
T
D =
0.03
0.01
PW
T
10 µ
100 µ
1 m
10 m
100 m
1
10
Pulse Width PW (S)
Switching Time Test Circuit
Vin Monitor
Waveforms
90 %
Vout Monitor
RL
Vin
10 %
10 %
D.U.T
10 %
Vout
50 Ω
90 %
d(off)
90 %
t
.
VDD = 30 V
t
t
t
f
d(on)
r
Vin = 10 V
.
Rev.2.00 Sep 07, 2005 page 5 of 6
RENESAS [ RENESAS TECHNOLOGY CORP ]
