QH8KA2 Datasheet and Replacement
Type Designator: QH8KA2
Marking Code: KA2
Type of Transistor: MOSFET
Type of Control Channel: N -Channel
Pd ⓘ - Maximum Power Dissipation: 1.5 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 30 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V
|Vgs(th)|ⓘ - Maximum Gate-Threshold Voltage: 2.5 V
|Id| ⓘ - Maximum Drain Current: 4.5 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Qg ⓘ - Total Gate Charge: 8.4 nC
tr ⓘ - Rise Time: 8 nS
Cossⓘ - Output Capacitance: 62 pF
Rds ⓘ - Maximum Drain-Source On-State Resistance: 0.035 Ohm
Package: TSMT8
QH8KA2 substitution
QH8KA2 Datasheet (PDF)
qh8ka2.pdf

QH8KA2Datasheet30V Nch+Nch Power MOSFETlOutlinel TSMT8VDSS30VRDS(on)(Max.) 35m ID 4.5A PD1.5W lFeaturesllInner circuitl1) Low on - resistance.2) Small Surface Mount Package (TSMT8).3) Pb-free lead plating ; RoHS compliant.4) Halogen Free.lPackag
qh8ka1.pdf

QH8KA1Datasheet30V Nch+Nch Power MOSFETlOutlinel TSMT8VDSS 30VRDS(on)(Max.) 73m ID 4.5A PD 2.4W lFeaturesllInner circuitl1) Low on - resistance.2) Small Surface Mount Package (TSMT8).3) Pb-free lead plating ; RoHS compliant.4) Halogen Free.lPackagin
Datasheet: IRFP360LC , IRFP3710 , IRFP430 , IRFP431 , IRFP432 , IRFP433 , IRFP440 , IRFP440A , IRF530 , IRFP442 , IRFP443 , IRFP448 , IRFP450 , IRFP450A , IRFP450FI , IRFP450LC , IRFP451 .
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