Features on-resistance High speed switching drive current seconda
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2SK740
Features
on-resistance High speed switching drive current secondary breakdown Suitable switching regulator, DC-DC converter motor driver
Outline
TO-220AB
Gate Drain (Flange) Source
2SK740
Absolute Maximum Ratings 25°C)
Item Drain source voltage Gate source voltage Drain current Drain peak current Body drain diode reverse drain current Channel dissipation Channel temperature Storage temperature Notes duty cycle Value 25°C Symbol VDSS VGSS ID(pulse)* Pch* Tstg
Ratings +150
Unit
Electrical Characteristics 25°C)
Item Drain source breakdown voltage Gate source breakdown voltage Gate source leak current Symbol V(BR)DSS V(BR)GSS IGSS VGS(off) RDS(on) |yfs| Ciss Coss Crss td(on) td(off) 0.12 1200 0.15 Unit diF/dt A/µs Test conditions ±100
Zero gate voltage drain current IDSS Gate source cutoff voltage Static drain source state resistance Forward transfer admittance Input capacitance Output capacitance Reverse transfer capacitance Turn-on delay time Rise time Turn-off delay time Fall time Body drain diode forward voltage Body drain diode reverse recovery time Note Pulse test
2SK740
Power Temperature Derating Channel Dissipation
Maximum Safe Operation Area
Drain Current
Operation this area limited (on)
25°C
Case Temperature (°C)
1,000 Drain Source Voltage
Typical Output Characteristics
Drain Current
Typical Transfer Characteristics -25°C Pulse Test 75°C 25°C
Pulse Test
Drain Current
Drain Source Voltage
Gate Source Voltage
2SK740
Drain Source Saturation Voltage Gate Source Voltage
Drain Source Saturation Voltage (on)
Static Drain Source State Resistance Drain Current
Static Drain Source State Resistance (on)
PulseTest
0.05 Pulse Test
Gate Source Voltage
0.02 0.01 0.005
Drain Current
Static Drain Source State Resistance Temperature Static Drain Source State Resistance (on) Pulse Test
Forward Transfer Admittance Drain Current
Forward Transfer Admittance
Pulse Test -25°C 25°C 75°C
Case Temperature (°C)
Drain Current
2SK740
Body Drain Diode Reverse Recovery Time
Typical Capacitance Drain Source Voltage 10,000 Ciss 1,000 Coss
Reverse Recovery Time (ns)
di/dt A/µs 25°C Pulse Test
Capacitance (pF)
Crss
Reverse Drain Current
Drain Source Voltage
Dynamic Input Characteristics
Drain Source Voltage
Switching Characteristics
Gate Source Voltage
2µs, duty
Switching Time (ns)
(off) (on)
Gate Charge (nc)
Drain Current
2SK740
Reverse Drain Current Source Drain Voltage
Reverse Drain Current
Pulse Test
Source Drain Voltage
Normalized Transient Thermal Impedance
Normalized Transient Thermal Impedance Pulse Width
25°C
0.05 0.02
0.03 0.01
ch-c ch-c ch-c 2.5°C/W, 25°C Pulse Width
Switching Time Test Circuit Monitor Vout Monitor D.U.T
Wavewforms Vout (off)
(on)
2SK740
Notice
When using this document, keep following mind: This document may, wholly partially, subject change without notice. rights reserved: permitted reproduce duplicate, form, whole part this document without Hitachi's permission. Hitachi will held responsible damage user that result from accidents other reasons during operation user's unit according this document. Circuitry other examples described herein meant merely indicate characteristics performance Hitachi's semiconductor products. Hitachi assumes responsibility intellectual property claims other problems that result from applications based examples described herein. license granted implication otherwise under patents other rights third party Hitachi, Ltd. MEDICAL APPLICATIONS: Hitachi's products authorized MEDICAL APPLICATIONS without written consent appropriate officer Hitachi's sales company. Such includes, limited life support systems. Buyers Hitachi's products requested notify relevant Hitachi sales offices when planning products MEDICAL APPLICATIONS.
Hitachi, Ltd.
Semiconductor Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100, Japan Tel: Tokyo (03) 3270-2111 Fax: (03) 3270-5109 further information write Hitachi America, Ltd. Semiconductor Div. 2000 Sierra Point Parkway Brisbane, 94005-1835 Tel: 415-589-8300 Fax: 415-583-4207
Hitachi Europe GmbH Electronic Components Group Continental Europe Dornacher D-85622 Feldkirchen Tel: 089-9 80-0 Fax: 089-9
Hitachi Europe Ltd. Electronic Components Div. Northern Europe Headquarters Whitebrook Park Lower Cookham Road Maidenhead Berkshire United Kingdom Tel: 0628-585000 Fax: 0628-778322
Hitachi Asia Pte. Ltd. Collyer Quay #20-00 Hitachi Tower Singapore 0104 Tel: 535-2100 Fax: 535-1533 Hitachi Asia (Hong Kong) Ltd. Unit 706, North Tower, World Finance Centre, Harbour City, Canton Road Tsim Tsui, Kowloon Hong Kong Tel: 27359218 Fax: 27306071
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