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Microsemi TN2504 is a Silicon MOSFET rated at 40V, 0.89A, 1Ω Rdson(max) in SOT-89 3-lead



Device Parameter Value feedback*
Manufacturer Name Microsemi
Manufacturer Package SOT-89 3-lead
(Surface Mount, 4 Pins,
Thermalpad: None
WxL: 4.10 x 4.50mm2)
Configuration Single
Channel N-Type
Material Silicon
BVDSS [V] 40
RDS(ON) typ, max [Ω] 1.25, 1.5
At VGS = 5V, TA = 25°C
ID max [A] 0.89
PD max [W] 1.6
QGS typ, max [nC] na, na
QGD typ, max [nC] na, na
QG Total typ, max [nC] na, na
RthJA max [C/W] 73
RthJC max [C/W] na
DiscoverEE Calculated Values
ID [A] Calc. @RthJA max
TJ=150°C, TA=25°C
0.9 (conservative)
Approx. value as we assume RDS(on)max @ 150 °C = 2x RDS(on)max @ 25 °C
ID [A] Calc. @ System RthJA = °C/W, TJ=°C, TA=25°C 2.5 (realistic)
Approx. value as we assume RDS(on)max @ 150 °C = 2x RDS(on)max @ 25 °C
ID [A] Calc. @RthJC max
TJ=150°C, TC=25°C
na
PD [W] Calc. @RthJA max
TJ=150°C, TA=25°C
1.7 (conservative)
PD [W] Calc. @ System RthJA = 10 °C/W, TJ=150°C, TA=25°C 12.5 (realistic)
PD [W] Calc. @RthJC max
TJ=150°C, TC=25°C
na

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