Motor drive circuit Brushed DC motor / Mechanical switching

Example of a driving circuit for brushed motor with rotation switching function by mechanical switch

Motor drive circuit Brushed motor/ Mechanical switching

Lineup

Bipolar transistor

Part number TMBT3906 TMBT3904 2SC4116
Package SOT23 SOT23 USM
VCEO [V] -50 50 50
IC [mA] -200 200 150
VCE(sat) (Max) [V] -0.25 0.2 0.25
hFE 100 to 300 100 to 300 70 to 700
Polarity PNP NPN NPN

Bipolar transistor

U-MOS Series MOSFET

Part number TPWR6003PL TPWR8004PL TPHR8504PL TPHR7404PU TPH2R408QM TPH4R008QM TK5R1P08QM TK6R9P08QM
Package DSOP Advance SOP Advance
SOP Advance(N)		 DPAK
VDSS [V] 30 40 40 40 80 80 80 80
ID [A] 150 (412*) 150 (340*) 150 (340*) 150 (400*) 120 (200*) 86 (140*) 84 (105*) 62 (83*)
RDS(ON) [mΩ] @VGS = 10 V

Typ.

 0.36 0.65 0.7 0.51 1.9 3.1 4.2 5.5
Max 0.6 0.8 0.85 0.74 2.43 4 5.1 6.9
Polarity N-ch N-ch N-ch N-ch N-ch N-ch N-ch N-ch
Generation U-MOSⅨ-H U-MOSⅨ-H U-MOSⅨ-H U-MOSⅨ-H U-MOSⅩ-H U-MOSⅩ-H U-MOSⅩ-H U-MOSⅩ-H

* : Silicon limit

U-MOS Series MOSFET

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