APT41H50B Datasheet, PDF (4/4 Pages) Microsemi Corporation – N-Channel Ultrafast Recovery FREDFET

200
100
I_DM
200
100
I_DM
APT41H50B_S
10
13µs
Rds(on) _100µs
1ms
1
10ms
100ms
T_J = 125°C
T_C = 75°C
DC line
0.1
1
10
100
800
V_DS, DRAIN-TO-SOURCE VOLTAGE (V)
Figure 9, Forward Safe Operating Area
10
13µs
Rds(on) _100µs
1
T_J = 150°C
T_C = 25°C
1ms
10ms
100ms
Scaling for Different Case & Junction
Temperatures:
0.1
I_D = I_{D(TC = 25°C)}*(T_J - T_C)/125
DC line
1
10
100
800
V_DS, DRAIN-TO-SOURCE VOLTAGE (V)
Figure 10, Maximum Forward Safe Operating Area
Dissipated Power
(Watts)
T_J (°C)
T_C (°C)
0.0846
0.116
0.0122
0.249
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
0.25
0.20
D = 0.9
0.15
0.7
0.10
0.05
0
10^-5
0.5
Note:
t1
0.3
0.1
0.05
SINGLE PULSE
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
D³PAK Package Outline
4.69 (.185)
5.31 (.209)
1.49 (.059)
2.49 (.098)
15.49 (.610)
16.26 (.640)
6.15 (.242) BSC
5.38 (.212)
6.20 (.244)
e3 100% Sn Plated
4.98 (.196)
5.08 (.200)
1.47 (.058)
1.57 (.062)
15.95 (.628)
16.05(.632)
1.04 (.041)
1.15(.045)
20.80 (.819)
21.46 (.845)
0.40 (.016)
0.79 (.031)
4.50 (.177) Max.
19.81 (.780)
20.32 (.800)
1.01 (.040)
1.40 (.055)
3.50 (.138)
3.81 (.150)
2.87 (.113)
3.12 (.123)
1.65 (.065)
2.13 (.084)
Gate
Drain
Source
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.}
2.21 (.087)
2.59 (.102)
5.45 (.215) BSC
2-Plcs.
Dimensions in Millimeters and (Inches)
Source
Drain
Gate
Dimensions in Millimeters (Inches)
Microsemi's products are covered by one or more of U.S.patents 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522 5,262,336 6,503,786
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13.41 (.528)
13.51(.532)
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