K2481 View Datasheet(PDF) - Renesas Electronics
Part Name
Description
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K2481 Datasheet PDF : 8 Pages
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2SK2481
1 000
100
TRANSIENT THERMAL RESISTANCE vs. PULSE WIDTH
Rth(ch-a) = 83.3(˚C/W)
10
Rth(ch-c) = 1.79(˚C/W)
1
0.1
0.01
0.001
10 µ 100 µ
1m
10 m 100 m
1
PW - Pulse Width - s
Single Pulse
Tc = 25 ˚C
10
100 1 000
FORWARD TRANSFER ADMITTANCE vs.
DRAIN CURRENT
100
VDS = 20 V
Pulsed
DRAIN TO SOURCE ON-STATE RESISTANCE vs.
GATE TO SOURCE VOLTAGE
Pulsed
10
TA = –25 ˚C
25 ˚C
75 ˚C
125 ˚C
1.0
10
ID = 4 A
5
2A
0.8 A
0.1
1
0.1
1.0
10
ID - Drain Current - A
DRAIN TO SOURCE ON-STATE
RESISTANCE vs. DRAIN CURRENT
8
Pulsed
7
VGS = 10 V
6
5
4
3
2
1
0
0.1
1.0
10
100
ID - Drain Current - A
0
10
20
30
VGS - Gate to Source Voltage - V
GATE TO SOURCE CUTOFF VOLTAGE vs.
CHANNEL TEMPERATURE
VDS = 10 V
ID = 1 mA
5
0
–50
0
50
100 150
Tch - Channel Temperature - ˚C
4
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