SP8M4
SP8M4 is Switching manufactured by ROHM.
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Transistors
Switching
SP8M4 z Features 1) Low on-resistance. 2) Built-in G-S Protection Diode. 3) Small and Surface Mount Package (SOP8). z Application Power switching, DC / DC converter. z External dimensions (Unit : mm)
SOP8
(8)
5.0±0.2
(5)
6.0±0.3 3.9±0.15
1.5±0.1 0.15
0.4±0.1 0.1 Each lead has same dimensions z Absolute maximum ratings (Ta=25°C)
Parameter
Drain-source voltage Gate-source voltage Drain current Source current (Body diode) Total power dissipation Channel temperature Storage temperature
∗1 Pw≤10µs, Duty cycle≤1% ∗2 MOUNTED ON A CERAMIC BOARD. z Equivalent circuit
Limits Nchannel Pchannel 30
- 30 20
- 20 ±9.0 ±7.0 ±36 ±28 1.6
- 1.6 36
- 28 2 150
- 55 to +150 Unit V V A A A A W °C °C
(8) (7)
(6) (5)
Max.1.75
0.5±0.1
(1) (4)
0.2±0.1
Symbol VDSS VGSS ID IDP IS ISP PD Tch Tstg
(8) (7) (6) (5)
Continuous Pulsed Continuous Pulsed
∗1 ∗1 ∗2
∗2
∗2
(1) (2) (3) (4)
(1) Tr1 (Nch) Source (2) Tr1 (Nch) Gate (3) Tr2 (Pch) Source (4) Tr2 (Pch) Gate (5) Tr2 (Pch) Drain (6) Tr2 (Pch) Drain (7) Tr1 (Nch) Drain (8) Tr1 (Nch) Drain
∗1
∗1
(1)
(2)
(3)...
