APT24F50B Datasheet, PDF (4/4 Pages) Microsemi Corporation – N-Channel FREDFET

APT24F50B_S
100
100
I_DM
10
13µs
100µs
Rds(on)
1ms
1
10ms
100ms
T_J = 125°C
DC line
T_C = 75°C
0.1
1
10
100
800
V_DS, DRAIN-TO-SOURCE VOLTAGE (V)
Figure 9, Forward Safe Operating Area
T_J (°C)
Dissipated Power
(Watts)
0.0432
0.153
0.0035
0.00863
I_DM
10
Rds(on)
13µs
100µs
1ms
10ms
1 T_J = 150°C
T_C = 25°C
100ms
DC line
Scaling for Different Case & Junction
Temperatures:
I_D = I_{D(TC = 25°C)}*(T_J - T_C)/125
0.1
1
10
100
800
V_DS, DRAIN-TO-SOURCE VOLTAGE (V)
Figure 10, Maximum Forward Safe Operating Area
T_C (°C)
0.176
0.122
Z_EXT are the external thermal
impedances: Case to sink,
sink to ambient, etc. Set to
zero when modeling only
the case to junction.
Figure 11, Transient Thermal Impedance Model
0.40
0.35
D = 0.9
0.30
0.7
0.25
0.20
0.15
0.10
0.05
0
10^-5
0.5
0.3
0.1
0.05
SINGLE PULSE
Note:
t1
t2
t₁ =
Duty
Pulse Duration
Factor D = ^t1/^t2
Peak T_J = P_DM x Z_θJC + TC
10^-4
10^-3
10^-2
10^-1
1.0
RECTANGULAR PULSE DURATION (seconds)
Figure 12. Maximum Effective Transient Thermal Impedance Junction-to-Case vs Pulse Duration
TO-247 (B) Package Outline
4.69 (.185)
5.31 (.209)
1.49 (.059)
2.49 (.098)
15.49 (.610)
16.26 (.640)
6.15 (.242) BSC
20.80 (.819)
21.46 (.845)
5.38 (.212)
6.20 (.244)
3.50 (.138)
3.81 (.150)
0.40 (.016)
0.79 (.031)
4.50 (.177) Max.
19.81 (.780)
20.32 (.800)
1.01 (.040)
1.40 (.055)
2.21 (.087)
2.59 (.102)
5.45 (.215) BSC
2-Plcs.
Dimensions in Millimeters and (Inches)
2.87 (.113)
3.12 (.123)
1.65 (.065)
2.13 (.084)
Gate
Drain
Source
e3 100% Sn Plated
4.98 (.196)
5.08 (.200)
1.47 (.058)
1.57 (.062)
D³PAK Package Outline
15.95 (.628)
16.05(.632)
1.04 (.041)
1.15(.045)
13.41 (.528)
13.51(.532)
0.46
0.56
(.018)
(.022)
{3
Plcs}
0.020 (.001)
0.178 (.007)
2.67 (.105)
2.84 (.112)
1.22 (.048)
1.32 (.052)
Revised
4/18/95
13.79 (.543)
13.99(.551)
1.27 (.050)
1.40 (.055)
1.98 (.078)
2.08 (.082)
5.45 (.215) BSC
{2 Plcs.}
Revised
8/29/97
11.51 (.453)
11.61 (.457)
3.81 (.150)
4.06 (.160)
(Base of Lead)
Heat Sink (Drain)
and Leads
are Plated
Source
Drain
Gate
Dimensions in Millimeters (Inches)
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