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HITACHI 2SK1167, 2SK1168 Silicon N-Channel MOS FET Data Manual

Summary

Discover the 2SK1167 and 2SK1168 N-Channel MOS FETs, essential components engineered for high-speed power switching. These robust devices feature low on-resistance and are ideally suited for demanding power applications such as DC-DC converters and switching regulators. This comprehensive technical manual provides engineers with complete details, including absolute maximum ratings, detailed electrical characteristics, dynamic switching time analysis, and thermal performance curves necessary for reliable circuit design. It is the definitive resource for professionals designing high-efficiency power electronics systems.

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Page 1 Text Content

查询2SK1167供应商

2SK1167, 2SK1168 Silicon N-Channel MOS FET

Application

High speed power switching

Features

• Low on-resistance • High speed switching • Low drive current • No secondary breakdown • Suitable for switching regulator and DC-DC converter

Outline

TO-3P

1. Gate 2. Drain (Flange) 3. Source

Page Summary Contents For HITACHI 2SK1167, 2SK1168 Silicon N-Channel MOS FET Data Manual

Page 1 查询2SK1167供应商 2SK1167, 2SK1168 Silicon N-Channel MOS FET Application High speed power switching Features • Low on-resistance • High speed switching • Low drive current • No secondary breakdown • Suitab...
Page 2 2SK1167, 2SK1168 Absolute Maximum Ratings (Ta = 25°C) Item Symbol Ratings Unit Drain to source voltage 2SK1167 VDSS 2SK1168 Gate to source voltage VGSS ±30 Drain current ID Drain peak current ID(pulse...
Page 3 2SK1167, 2SK1168 Electrical Characteristics (Ta = 25°C) Item Symbol Min Typ Max Unit Test conditions Drain to source 2SK1167 V(BR)DSS ID = 10 m A, VGS = 0 breakdown voltage 2SK1168 Gate to source brea...
Page 4 2SK1167, 2SK1168 ha nn el is si pa tio ch ra in ur re nt Power vs. Temperature Derating Maximum Safe Operation Area PW DC Operation (T 1 ms = 10 ms (1Shot) 1.0 Operation in this area is limited by RDS...
Page 5 2SK1167, 2SK1168 ra in to ou rc at ur at io ol ta ge ta tic ra in to ou rc on ta te es is ta nc (V Drain to Source Saturation Voltage on Static Drain to Source on State vs. Gate to Source Voltage Resi...
Page 6 2SK1167, 2SK1168 ev er se ec ov er im (n s) ra in to ou rc ol ta ge Body to Drain Diode Reverse Typical Capacitance Recovery Time vs. Drain to Source Voltage VGS = 0 di/dt = 100 A/µs, Ta = 25°C f = 1 ...
Page 7 2SK1167, 2SK1168 or al iz ed ra ns ie nt he rm al Im pe da nc t) Reverse Drain Current vs. Source to Drain Voltage Pulse Test ev er se ra in ur re nt VGS = 0, –10 V 0.4 0.8 1.2 1.6 2.0 Source to Drain...
Page 8 Unit: mm 1.4 Max 2.0 Hitachi Code TO-3P JEDEC EIAJ Conforms Weight (reference value) 5.0 g
Page 9 Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained i...

Manual Details

Brand Hitachi
Pages 9
File Size 45.50 KB
Published June 03, 2026
29 views

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Frequently Asked Questions

What applications are these FETs suitable for?

They are suitable for switching regulators and DC-DC converters due to their low on-resistance and high speed switching capability.

What is the maximum recommended channel dissipation?

The maximum channel dissipation ($P_{ch}$) is 100 W, and the channel temperature ($T_{ch}$) should not exceed 150 °C.

What are the typical turn-on and turn-off delay times?

The turn-on delay time ($t_{d(on)}$) is typically 30 ns, and the turn-off delay time ($t_{d(off)}$) is typically 150 ns.

What is the safe storage temperature range for this product?

The allowed storage temperature range is from –55 to +150 °C.