ROHM SCS206AMC Datasheet

SCS206AM

Datasheet

SiC Schottky Barrier Diode

V

R

I

F

Q

C

Features

1) Shorter recovery time

2) Reduced temperature dependence

3) High-speed switching possible

Applications

・PFC Boost Topology

650V

6A

9nC

Outline

TO-220FM

(2)

(1)

Inner circuit

(1) (2)

Packaging specifications

Packaging

(1) Cathode
(2) Anode

Tube

・Secondary Side Rectification
・Data Center
・PV Power Conditioners

Absolute maximum ratings (T

Parameter
Reverse voltage (repetitive peak)
Reverse voltage (DC)
Continuous forward current

PW=10ms sinusoidal, T

Surge non­repetitive forward
current

PW=10ms sinusoidal, T
PW=10s square, T

Repetitive peak forward current

PW=10ms, T

i2t value

PW=10ms, T

Total power dissipation

= 25°C)

j

(T

=

c

=25°C

j

=150°C

j

115°C)

=25°C

j

=150°C

j

=25°C

j

Type

Symbol

Reel size (mm)
Tape width (mm) ­Basic ordering unit (pcs)
Packing code
Marking

V

RM

V

R

I

F

650
650

6

23 A

I

FSM

18
90

1

I

FRM

21

*

2.6

∫

i2dt

1.6

2

P

D

31

*

-

50

C

SCS206AM

UnitValue

V
V
A

A
A
A

2

s

A

2

A

s

W
Junction temperature
Range of storage tem per ature

*1 Tc=100°C, Tj=150°C, Duty cycle=10% *2 Tc=25°C

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T

j

T

stg

55 to 175

TSQ50230-SCS206AM

9.Maｙ.2018 - Rev.002

°C175
°C

SCS206AM

Datasheet

Electrical characteristics (T

Parameter Conditions

DC blocking voltage

Forward voltage

Reverse current

Total capacitance

Total capacitive charge

= 25°C)

j

Symbol

V

V

I

C

Q

DC

R

IR =1.2mA

=6A,Tj=25°C

I

F

IF=6A,Tj=150°C

F

I

=6A,Tj=175°C

F

V

=650V,Tj=25°C

R

=650V,Tj=150°C

V

R

V

=650V,Tj=175°C

R

=1V,f=1MHz

V

R

V

=600V,f=1MHz

R

VR=400V,di/dt=350A/s

C

Values

Typ.

650

-

-

1.35

-1.55

-

1.63

1.2

-

18 -

-

-

220

­9--

Unit

Max.Min.

-

1.55

V
V

-V

-

120-

V

A
A

-42

-

-

A
pF
pF22
nC

Switching time

t

C

VR=400V,di/dt=350A/s

Thermal characteristics

Parameter Symbol Conditions

R

th(j-c)

Typical Transient Thermal Characteristics

Symbol Value Unit Symbol Value Unit

R

th1

R

th2

R

th3

8.77E-01

1.30E+00

2.04E+00

T

j

K/W

R

th1

-

12

-ns

Values

Min. Typ. Max.

--4.2

C

th1

C

th2

C

th3

R

th,n

1.61E-03

9.07E-03

6.05E-01

T

c

4.8 °C/WThermal resistance

Ws/K

Unit

PD

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C

th1

C

th2

2/5

C

th,n

T

a

TSQ50230-SCS206AM

9.Maｙ.2018 - Rev.002

SCS206AM

Datasheet

Electrical characteristic curves

Fig.1 VF -IFCharacteristics

[A]

F

Forward Current : I

100

0.01

0.001

Pulsed

10

1

0.1

0.0 0.5 1.0 1.5 2.0 2.5

Forward Voltage : VF[V]

Ta= 25ºC

Ta=25ºC

Ta=75ºC

Ta=125ºC

Ta=175ºC

Fig.2 VF -IFCharacteristics

9

[A]

F

Forward Current : I

Pulsed

8
7
6
5
4
3
2
1
0

0.0 0.5 1.0 1.5 2.0 2.5

Ta= 25ºC

Ta=25ºC

Forward Voltage : VF[V]

Ta=175ºC

Ta=125ºC

Ta=75ºC

Fig.3 VR -IRCharacteristics

100

[A]

R

0.01

Reverse Current : I

0.001

10

Ta=25ºC

1

0.1

0 200 400 600

Ta=75ºC

Reverse Voltage : VR[V]

Ta=175ºC

Ta=125ºC

Ta= 25ºC

Fig.4 VR -CtCharacteristics

1000

[pF]

t

100

10

Ta=25ºC
f=1MHz

1

Capacitance Between Term inals : C

0.01 0.1 1 10 100 1000

Reverse Voltage : VR[V]

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TSQ50230-SCS206AM

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SCS206AM

Datasheet

Electrical characteristic curves

Fig.5 Typical Transient Thermal Resistance
vs. Pulse Width

10

[ºC/W]

th(j-c)

Transient Thermal Resistance : R

Ta=25ºC
Single Pulse

1

0.1

0.01

1.E-4 1.E-3 1.E-2 1.E-1 1.E+0 1.E+1 1.E+2 1.E+3

Pulse Width : PW [s]

Fig.6 Power Dissipation

35

30

25

20

15

10

Power Dissipation [W ]

5

0

25 50 75 100 125 150 175

Case Temperature : Tc[ºC]

[A]

P

Peak Forward Current : I

Fig.7*3Maximum peak forward current
derating curve I

50
45
40
35
30
25
20
15
10

5
0

25 50 75 100 125 150 175

Duty=0.1

Duty=0.2

Duty=0.5

Duty=0.8

Case Temperature : Tc[ºC]
*3 Based on max Vf, max R
Valid for switching of above 10kHz,
excluding D.C. curve.

P-Tc

D.C.

th(j-c)

[A]

P

Peak Forward Current : I

Fig.8*4Typical peak forward current
derating curve I

50
45
40
35
30
25
20
15
10

5
0

25 50 75 100 125 150 175

Duty=0.1

Duty=0.2

Duty=0.5

Duty=0.8

Case Temperature : Tc[ºC]
*4 Based on typ Vf, typ R
Typical value, not guaranteed
Valid for switching of above 10kHz,
excluding D.C. curve

(Not guaranteed)

P-Tc

D.C.

th(j-c)

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TSQ50230-SCS206AM

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SCS206AM

Datasheet

Electrical characteristic curves

Fig.9 Surge non-repetitive forward current
vs. Pulse width (Sinusoidal waveform)

1000

[A]

FSM

100

Ta=25ºC
Single Pulse

10

Surge non-repetitive forward current : I

1.E-5 1.E-4 1.E-3 1.E-2

Pulse Width : PW [s]

Fig.10 Typical capacitance store energy

6

5

[J]

C

4

3

2

1

Capacitance stored energy : E

0

0 200 400 600

Reverse Voltage : VR[V]

Symplified forward characteristi c model

Fig.11 Equivalent forward current curve

F

Forward Current : I

V

th

Forward Voltage : V

1/R

diff

F

VF = Vth+ R

V

( Tj) = a0 + a1 T

th

R

( Tj) = b0+ b1 Tj+ b2 T

diff

Symbol

a

0

a

1

b

0

b

1

b

2

Tjin ºC; -55 ºC < Tj< ºC ; IF<

Typical Value

9.35E-01

-1.12E-03

6.63E-02

1.70E-04

1.80E-06

diff IF

j

Unit

V

V/°C



/°C

/°C

12

2

j

2

A

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TSQ50230-SCS206AM

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Notes

The information contained herein is subject to change without notice.

1)

Before you use our Products, please contact our sales representative and verify the latest specifica-

2)
tions :

Although ROHM is continuously working to improve product reliability and quality, semicon-

3)
ductors can break down and malfunction due to various factors.
Therefore, in order to prevent personal injury or fire arising from failure, please take safety
measures such as complying with the derating characteristics, implementing redundant and
fire prevention designs, and utilizing backups and fail-safe procedures. ROHM shall have no
responsibility for any damages arising out of the use of our Poducts beyond the rating specified by
ROHM.

Examples of application circuits, circuit constants and any other information contained herein are

4)
provided only to illustrate the standard usage and operations of the Products. The peripheral
conditions must be taken into account when designing circuits for mass production.

The technical information specified herein is intended only to show the typical functions of and

5)
examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly,
any license to use or exercise intellectual property or other rights held by ROHM or any other
parties. ROHM shall have no responsibility whatsoever for any dispute arising out of the use of
such technical information.

Notice

The Products specified in this document are not designed to be radiation tolerant.

6)

For use of our Products in applications requiring a high degree of reliability (as exemplified

7)
below), please contact and consult with a ROHM representative : transportation equipment (i.e.
cars, ships, trains), primary communication equipment, traffic lights, fire/crime prevention, safety
equipment, medical systems, and power transmission systems.

Do not use our Products in applications requiring extremely high reliability, such as aerospace

8)
equipment, nuclear power control systems, and submarine repeaters.

ROHM shall have no responsibility for any damages or injury arising from non-compliance with

9)
the recommended usage conditions and specifications contained herein.

ROHM has used reasonable care to ensur the accuracy of the information contained in this

10)
document. However, ROHM does not warrants that such information is error-free, and ROHM
shall have no responsibility for any damages arising from any inaccuracy or misprint of such
information.

Please use the Products in accordance with any applicable environmental laws and regulations,

11)
such as the RoHS Directive. For more details, including RoHS compatibility, please contact a
ROHM sales office. ROHM shall have no responsibility for any damages or losses resulting
non-compliance with any applicable laws or regulations.

When providing our Products and technologies contained in this document to other countries,

12)
you must abide by the procedures and provisions stipulated in all applicable export laws and
regulations, including without limitation the US Export Administration Regulations and the Foreign
Exchange and Foreign Trade Act.

This document, in part or in whole, may not be reprinted or reproduced without prior consent of

13)
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