K1517 查看數據表（PDF） - Hitachi -> Renesas Electronics
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K1517 Datasheet PDF : 8 Pages
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Reverse Drain Current vs.
Source to Drain Voltage
20
16 Pulse Test
2SK1517, 2SK1518
12
5V
8
10 V
4
VGS = 0, –10 V
0
0.4 0.8 1.2 1.6 2.0
Source to Drain Voltage VSD (V)
3
D=1
1.0
0.5
Normalized Transient Thermal Impedance vs. Pulse Width
TC = 25°C
0.3
0.2
0.1
0.1 0.05
0.02
0.03 01.0S1hot Pulse
0.01
10 µ
100 µ
θch–c (t) = γS (t) · θch–c
θch–c = 1.08°C/W, TC = 25°C
PDM
PW
T
D
=
PW
T
1m
10 m
100 m
1
10
Pulse Width PW (s)
Switching Time Test Circuit
Vin Monitor
Vout Monitor
D.U.T
RL
Vin
10 V
50 Ω
VD=..D30 V
Waveforms
90%
Vin 10%
Vout 10%
10%
90%
90%
td (on)
tr
td (off)
tf
7
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