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2SK2940 Datasheet(PDF) 5 Page - Renesas Technology Corp

Part No. 2SK2940
Description  Silicon N Channel MOS FET High Speed Power Switching
Download  9 Pages
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Maker  RENESAS [Renesas Technology Corp]
Homepage  http://www.renesas.com
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2SK2940 Datasheet(HTML) 5 Page - Renesas Technology Corp

   
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2SK2940(L),2SK2940(S)
Rev.4.00 Sep 07, 2005 page 5 of 8
Pulse Width
PW (S)
Normalized Transient Thermal Impedance vs. Pulse Width
Channel Temperature Tch (
°C)
Maximum Avalanche Energy vs.
Channel Temperature Derating
Source to Drain Voltage
VSD (V)
Reverse Drain Current vs.
Source to Drain Voltage
D. U. T
Rg
IAP
Monitor
VDS
Monitor
VDD
50
Vin
15 V
0
ID
VDS
IAP
V(BR)DSS
L
VDD
EAR =
• L • I
AP
2
2
1
VDSS
VDSS – VDD
Avalanche Test Circuit
Avalanche Waveform
50
40
30
20
10
0
0.4
0.8
1.2
1.6
2.0
200
160
120
80
40
25
50
75
100
125
150
0
Pulse Test
VGS = 0, –5 V
10 V
5 V
IAP = 45 A
VDD = 25 V
duty < 0.1 %
Rg > 50
3
1
0.3
0.1
0.03
0.01
10
µ
100
µ
1 m
10 m
100 m
1
10
DM
P
PW
T
D =
PW
T
ch – c(t) = s (t)
• ch – c
ch – c = 1.67
°C/W, Tc = 25°C
θ
γ
θ
θ
Tc = 25
°C
D = 1
0.5
0.2
0.1
0.05
0.02
0.01
1shot
pulse


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