Datasheet ekv550 Datasheet

50V N-ch MOSFET

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EKV550 January. 2006

■Features

• Low on-resistance

• Avalanche energy capability guaranteed

• Built-in Gate protection diode against electrostatic
discharge (ESD)

■Package—TO-220

■Applications

• DC-DC Converters

• High speed switching

■Equivalent circuit

G (1)

Absolute maximum ratings

(Ta=25°C）

Parameter Symbol Rating Unit

D (2)

S (3)

Drain to Source Voltage VDSS 50 V

Gate to Source Voltage VGSS ±20 V

Continuous Drain Current ID ±50A A

Pulsed Drain Current ID(pulse)

Maximum Power Dissipation PD 85 (Tc=25°C) W

Single Pulse Avalanche Energy EAS

Avalanche Current IAS 20 A

Channel Temperature Tch 150 °C

Storage Temperature Tstg -55 to 150 °C

1) PW≤100μs, duty cycle≤1%

2) V

DD=20V,L=72μH, ILp=50A, unclamped, RG=50Ω. See Fig.1

.

1)

±150A A

2)

150 mJ

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Electrical characteristics

(Ta=25°C）

Parameter Symbol Test Conditions

MIN. TYP. MAX.

Limits

Unit

Drain to Source breakdown Voltage

Gate to Source Leakage Current

Drain to Source Leakage Current

Gate Threshold Voltage

Forward Transconductance

Static Drain to Source On-Resistance

Input Capacitance

Output Capacitance

Reverse Transfer Capacitance

Turn-On Delay Time

Rise Time

Turn-Off Delay Time

Fall Time

V(BR)DSS ID=100μA,VGS=0V 250 V

IGSS VGS=± 2 0V ±10 μA

DSS VDS=50V, VGS=0V 100 μA

I

VTH VDS=10V, ID=250μA 3.0 4.2 V

Re(Yfs) VDS=10V, ID=25A 17 S

DS(on) ID=25A, VGS=10V 12 15 mΩ

R

Ciss 2000

Coss 1200

Crss

td(on)

tr

td(off)

tf

DS=10V

V

GS=0V

V

f=1MHz

D=25A, VDD≈25V

I

L=1Ω, VGS=10V

R

G=10Ω

R

See Fig.2

pF

500

30

360

ns

130

120

Source-Drain Diode Forward Voltage

.

VSD ISD=50A,VGS=0V 1.0 1.5 V

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Characteristic Curves (Tc=25°C)

150

ID-VDS Characteristics (typical)

12V

10V

9V

RDS(ON)-ID Characteristics (typical)

14

12

8V

10

VGS=10V

100

ID (A)

7V

50

6V

8

6

RDS(ON) (mΩ)

4

2

0

0 1020304050

ID (A)

0

0246810

VDS (V)

VGS=5

25

20

RDS(ON)-Tc Characteristics (typical)

ID=25A
VGS=10V

15

50

ID-VGS Characteristics (typical)

VDS=10V

40

10

RDS(ON) (mΩ)

5

0

-75 -50 -25 0 25 50 75 100 125 150
Tc (℃)

30

ID (A)

20

Tc=125℃

25℃

1.5

1

VDS-VGS Characteristics (typical)

10

-55℃

0

0246810

VGS (V)

VDS (V)

0.5

0

1 10 100

VGS (V)

ID=50A

ID=25A

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Characteristic Curves (Tc=25°C)

100

Tc=-55℃

10

Re(yfs)-ID Characteristics (typical)

25℃

125℃

VDS=10V

VDS=10V

Capacitance-VDS Characteristics (typical)

10000

VGS=0V
f=1MHz

Re(yfs) (S)

1

Ciss

0.1

0.1 1 10 100

IDR-VSD Characteristics (typical)

ID (A)

50

1000

Coss

Capacitance (pF)

Crss

40

VGS=10V

100

0 1020304050

VDS (V)

30

IDR (A)

20

VGS=0VVGS=5V

10

0

0 0.2 0.4 0.6 0.8 1 1.2

90

80

70

60

VSD (V)

PD-Ta Characteristics

無限大放熱板付

ID　(A)

1000

100

10

1

SAFE OPERATING AREA

ID(pulse)　MAX.

PW=10ms

RDS(on)　LIMITED

Tc=25℃
1shot

PW=1ms

50

ＰＤ (W)

40

30

20

10

放熱板無し

0

0 50 100 150

Ta (℃)

0.1

0.1 1 10 100
VDS　(V)

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Fig.1 Unclamped Inductive Test Method

L

I

V

GS

0V

R

G

L

V

DS

I

V

DD

Lp

I

L

V

DS

(a) Test Circuit (b) Waveforms

Fig.2 Switching Time Test Method

R

L

V
I
R

I

D

V

DS

V

R

R

V

GS

0V

G

V

DD

P.W.=10μs

Duty cycle≦1%

(a) Test Circuit

GS

V

90%

10%

V

DS

90%

t

d(on)

t

r

t

on

t

d(off)

t

off

(b) Waveforms

10%

t

f

EAS=

V

(BR)DSS

V

DD

1

·L·ILP2·

2

DD≈25V

D=25A

L=1Ω
GS=10V
G=5Ω

V

(BR)DSS

DD(BR)DSS

VV

−

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External Dimensions

TO-220

Mass: Approx. 2.1g

(1) (2) (3)

(1) Gate

(2) Drain (Back Side)

(3) Source

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<Worldwide Contacts>

Asia Pacific

China

Sanken Electric Hong Kong Co., Ltd.

Suite 1026 Ocean Centre, Canton Road, Tsimshatsui, Kowloon, Hong Kong
Tel: [phone]
Fax: [phone]

Sanken Electric (Shanghai) Co., Ltd.

Room3202, Maxdo Centre, Xingyi Road 8, Changning district, Shanghai, China
Tel: [phone]
Fax: [phone]

Taiwan Sanken Electric Co., Ltd.

Room 1801, 18th Floor, 88 Jung Shiau East Road, Sec. 2, Taipei 100, Taiwan R.O.C.
Tel: [phone]
Fax: [phone]

India

Saket Devices Pvt. Ltd.

Office No.13, First Floor, Bandal - Dhankude Plaza, Near PMT Depot, Paud Road, Kothrud, Pune - 411 038, India
Tel: [phone]
91-20-2528-5449
Fax: [phone]

Japan

Sanken Electric Co., Ltd. Overseas Sales Headquaters

Metropolitan Plaza Bldg. 1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-0021, Japan
Tel: [phone]
Fax: [phone]

Korea

Sanken Electric Korea Co., Ltd.

Mirae Asset Life Bldg. 6F, 168 Kongduk-dong, Mapo-ku, Seoul, 121-705, Korea
Tel: [phone]
Fax: [phone]

Singapore

Sanken Electric Singapore Pte. Ltd.

150 Beach Road, #14-03 The Gateway West, Singapore 189720
Tel: [phone]
Fax: [phone]

Europe

Sanken Electric Co.,Ltd.

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United Kingdom

Sanken Power Systems (UK) Limited

Pencoed Technology Park, Pencoed, Bridgend CF35 5HY. UK
Tel: [phone]
Fax: [phone]

North America

United States

Allegro MicroSystems, Inc.

115 Northeast Cutoff, Worcester, Massachusetts 01606, U.S.A.
Tel: [phone]
Fax: [phone]

Allegro MicroSystems, Inc. (Southern California)

14 Hughes Street, Suite B105, Irvine, CA 92618
Tel: [phone]
Fax: [phone]

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CAUTION / WARNING

●The information in this publication has been carefully checked and is believed to be accurate; however, no
responsibility is assumed for inaccuracies.

● Sanken reserves the right to make changes without further notice to any products herein in the interest of
improvements in the performance, reliability, or manufacturability of its products.
Before placing an order, Sanken advises its customers to obtain the latest version of the relevant information to verify
that the information being relied upon is current.

● Application and operation examples described in this catalog are quoted for the sole purpose of reference for the use
of the products herein and Sanken can assume no responsibility for any infringement of industrial property rights,
intellectual property rights or any other rights of Sanken or any third party which may result from its use.

● When using the products herein, the applicability and suitability of such products for the intended purpose or object
shall be reviewed at the users’ responsibility.

● Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure nd defect
of semiconductor products at a certain rate is inevitable. Users of Sanken products are requested to take, at their own
risk, preventative measures including safety design of the equipment or systems against any possible injury, death,
fires or damages to the society due to device failure or malfunction.

● Sanken products listed in this catalog are designed and intended for the use as components in general purpose
electronic equipment or apparatus (home appliances, office equipment, telecommunication equipment, measuring
equipment, etc.). Before placing an order, the user’s written consent to the specifications is requested.
When considering the use of Sanken products in the applications where higher reliability is required (transportation
equipment and its control systems, traffic signal control systems or equipment, fire/crime alarm systems, various
safety devices, etc.), please contact your nearest Sanken sales representative to discuss and obtain written confirmation
of your specifications. The use of Sanken products without the written consent of Sanken in the applications where
extremely high reliability is required (aerospace equipment, nuclear power control systems, life support systems, etc.)
is strictly prohibited.

● Anti radioactive ray design is not considered for the products listed herein.

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1. Resell or retransfer these products/technology to any party intending to disturb international peace and security.

2. Use these products/technology yourself for activities disturbing international peace and security.

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Also, as purchaser of these products/technology, you agree to follow the procedures for the export or transfer of these
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