30V N-Channel Common-Drain MOSFET Suitable for USB Devices and Battery Pack Protection
Our 30V N-channel common-drain MOSFET SSM10N961L is suitable for USB devices and battery pack protection applications. This product features with two MOSFET elements connected internally and implemented in a chip LGA package TCSPAG-341501 (3.37mm×1.47mm (typ.)), offering compact, thin and low on-resistance (Rss(on) 9.9mΩ typ.@ VGS=10V).
Main Specifications
(Unless otherwise specified, Ta=25°C)
Part Number |
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Polarity |
N-channel×2 |
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Internal Connection |
Common Drain |
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Absolute Maximum Ratings |
Source-Source Voltage VSSS (V) |
30 |
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Gate-Source Voltage VGSS (V) |
±20 |
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Source Current (DC) IS (A) [Note 1] |
9.0 |
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Source Current (DC) IS (A) [Note 2] |
14.0 |
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Electrical Characteristics |
Source-Source Breakdown Voltage V(BR)SSS (V) |
IS=250μA, VGS=0V |
Min |
30 |
Source-Source On-Resistance RSS(ON) (mΩ) |
IS=7A, VGS=10V |
Typ. |
9.9 |
|
IS=7A, VGS=4.5V |
Typ. |
13.6 |
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Package |
Name |
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Dimensions (mm) |
Typ. |
3.37×1.47, t=0.11 |
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inventory inquiries and purchases |
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[Note 1] In the case of a glass epoxy board (FR4, 25mm×27.5mm, t=1.6mm, Cu Pad: 18µm, 407mm2)
[Note 2] In the case of a glass epoxy board (FR4, 25mm×27.5mm, t=1.6mm, Cu Pad: 70µm, 687.5mm2)
USB Type-C® Charger Line Applications
The USB Power Delivery (USB PD) standard, designed for electronic devices requiring higher power supplies, can deliver power from 15W (5V/3A) up to a maximum of 100W (20V/5A). It includes a role swap function that allows the power supply side and the power receiving side to be switched. USB charging devices are required to support bidirectional power supplies in order to handle both power supply and power reception. This N-channel common-drain MOSFET achieves low on-resistance with a small mounting area, avoiding heat generation issues due to high currents, and supports bidirectional power supplies.
Application Circuit Example
Power Multiplexer Circuit
By combining this common-drain MOSFET with our MOSFET driver IC TCK42xG series, it is possible to configure a load switch circuit with reverse current blocking functionality or a power multiplexer circuit that can switch between separate inputs with either Make-Before-Break (MBB) or Break-Before-Make (BBM). We have released a reference design, [Power Multiplexer Circuit Using Common-Drain MOSFET], which can help shorten the design and product development cycles.
Related information
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SSM10N961L
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