# Silicon Carbide Schottky Diode, Barrier, Dual Common Cathode, 1.2 kV, 40 A, 66 nC, TO-247
**URL**: https://novapart.co/products/SCS240KE2C/silicon-carbide-schottky-diode-barrier-dual-common
**SKU**: SCS240KE2C
**Manufacturer**: ROHM
**Category**: Semiconductors - Discretes || Diodes & Rectifiers || Schottky Diodes || Silicon Carbide Schottky Diodes
**Price**: €14.5000
**Stock**: 10+
## Specifications
| Parameter | Value |
|---|---|
| No. Of Pins | 3 Pin |
| Diode Mounting | Through Hole |
| Diode Case Style | TO-247 |
| Diode Configuration | Dual Common Cathode |
| Average Forward Current | 40A |
| Total Capacitive Charge | 66nC |
| Operating Temperature Max | 175°C |
| Repetitive Peak Reverse Voltage | 1.2kV |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2319004/)
SCS240KE2 **SiC Schottky Barrier Diode**
Datasheet
**Outline**
|VR|1200V|
|---|---|
|IF|20A/40A*|
|QC|66nC(Per leg)|
*(Per leg / Both legs)
## **Features**
- 1) Shorter recovery time
2) Reduced temperature dependence
3) High-speed switching possible
**TO-247** (1)[(2) (3)] ~~a~~ **Inner circuit** (1) Anode (2) Cathode (3) Anode (1) (2) (3)
## **Packaging specifications**
## **Construction**
Silicon carbide epitaxial planer type
|Type|Packaging|Tube|
|---|---|---|
||Reel size (mm)|-|
||Tape width (mm)|-|
||Basic ordering unit (pcs)|30|
||Taping code|C|
||Marking|SCS240KE2|
## **Absolute maximum ratings** (Tj = 25°C)
|**Absolute maximum ratingsgss **(Tj = 25°C)Tj = 25°C)j = 25°C)= 25°C))||||
|---|---|---|---|
|Parameter|Symbol|Value|Unit|
|Reverse voltage (repetitive peak)|VRM
~~=~~|1200
~~=~~|V
~~=~~|
|Reverse voltage (DC)|VR
~~=~~|1200
~~=~~|V
~~=~~|
|Continuous forward current*7|IF
~~=~~|20/40*1
~~=~~|A
~~=~~|
|Surge no repetitive forward current*7|IFSM
~~=~~|83/160*2
~~=~~|A
~~=~~|
|||310/620*3
~~=~~|A
~~=~~|
|||62/120*4
~~=~~|A
~~=~~|
|Repetitive peak forward current*7|IFRM
~~=~~|77/150*5
~~=~~|A
~~=~~|
|Total power disspation*7|PD
~~=~~|210/420*6
~~=~~|W
~~=~~|
|Junction temperature|Tj|175|°C|
|Range of storage temperature|Tstg|55 to175|°C|
- *1 Tc=134°C/Tc=134°C *2 PW=8.3ms sinusoidal, Tj=25°C *3 PW=10s square, Tj=25°C
- *4 PW=8.3ms sinusoidal, Tj=150°C *5 Tc=100°C, Tj=150°C, Duty cycle=10%
- *6 Tc=25°C *7 Per leg / Both legs
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
**2012.12 - Rev.A**
1/5
Data Sheet
**SCS240KE2**
## **Electrical characteristics** (Tj = 25°C) (Per leg)
|**Electrical characteristics**(Tj|= 25°C) (Pe|r leg)|||||
|---|---|---|---|---|---|---|
|Parameter|Symbol|Conditions|Values|||Unit|
||||Min.|Typ.|Max.||
|DC blocking voltage|VDC|IR=0.4mA|1200|-|-|V|
|Forward voltage|VF|IF=20A,Tj=25°C|-|1.4|-|V|
|||IF=20A,Tj=150°C|-|1.8|-|V|
|||IF=20A,Tj=175°C|-|1.9|-|V|
|Reverse current|IR|VR=1200V,Tj=25°C|-|20|400|A|
|||VR=1200V,Tj=150°C|-|160|-|A|
|||VR=1200V,Tj=175°C|-|260|-|A|
|Total capacitance|C|VR=1V,f=1MHz|-|1060|-|pF|
|||VR=800V,f=1MHz|-|85|-|pF|
|Total capacitive charge|Qc|VR=800V,di/dt=500A/s|-|66|-|nC|
|Switching time|tc|VR=800V,di/dt=500A/s|-|18|-|ns|
## **Thermal characteristics**
|Parameter|Symbol|Conditions|Values|Values|Values|Unit|
|---|---|---|---|---|---|---|
||||Min.|Typ.|Max.||
|Thermal resistance|Rth(j-c)|Per Leg|-|0.56|0.70|°C/W|
|||Both Legs|-|0.28|0.35|°C/W|
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
**2012.12 - Rev.A**
2/5
Data Sheet
**SCS240KE2**
## **Electrical characteristic curves**
## Fig.1 VF - IF Characteristics (Per leg)
## Fig.2 VF - IF Characteristics (Per leg)
**==> picture [473 x 228] intentionally omitted <==**
**----- Start of picture text -----**
100 30
pulsed pulsed Ta= 75℃
25
10 Ta= 25℃
Ta= 175℃
20 Ta=-25℃
Ta= 125℃
1
Ta= 175℃
15
Ta= 75℃
0.1 Ta= 125℃
10
Ta= 25℃
0.01
5
Ta=-25℃
0.001 0
0.0 0.5 1.0 1.5 2.0 2.5 0.0 0.5 1.0 1.5 2.0 2.5
Forward Voltage : VF [V] Forward Voltage : VF [V]
[A] [A]
F F
Forward Current : I Forward Current : I
**----- End of picture text -----**
Fig.3 VR - IR Characteristics (Per leg)
Fig.4 VR-Ct Characteristics (Per leg)
**==> picture [227 x 226] intentionally omitted <==**
**----- Start of picture text -----**
100
Ta= 175℃
10 Ta= 125℃
Ta= 75℃
1
0.1
0.01 Ta= 25℃
Ta=-25℃
0.001
0 200 400 600 800 1,000 1,200
Reverse Voltage : VR [V]
A]
[
R
Reverse Current : I
**----- End of picture text -----**
**==> picture [231 x 226] intentionally omitted <==**
**----- Start of picture text -----**
10,000
Ta=25℃
f=1MHz
1,000
100
10
0.01 0.1 1 10 100 1000
Reverse Voltage : VR [V]
Capacitance Between Terminals : Ct [pF]
**----- End of picture text -----**
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
**2012.12 - Rev.A**
3/5
Data Sheet
**SCS240KE2**
## **Electrical characteristic curves**
## Fig.5 Thermal Resistance vs. Pulse Width (Per leg)
**==> picture [227 x 223] intentionally omitted <==**
**----- Start of picture text -----**
10
Ta=25℃
Single Pulse
1
0.1
0.01
0.0001 0.001 0.01 0.1 1 10 100 1000
Pulse Width : Pw [s]
Thermal Resistance : Rth(j-c) [ºC/W]
**----- End of picture text -----**
Fig.7 Derating Curve Ip-Tc (Per leg)
**==> picture [227 x 226] intentionally omitted <==**
**----- Start of picture text -----**
120
Duty=0.1
100
80 Duty=0.2
60
Duty=0.5
40
20 Duty=0.8 D.C.
0
0 25 50 75 100 125 150 175
Case Temperature : Tc [ºC]
[A]
P
Peak Forward Current : I
**----- End of picture text -----**
## Fig.6 Power Dissipation (Per leg)
**==> picture [229 x 193] intentionally omitted <==**
**----- Start of picture text -----**
250
200
150
100
50
0
0 25 50 75 100 125 150 175
Power Dissipation [W]
**----- End of picture text -----**
Case Temperature : Tc [ºC]
Fig.8 Io-Pf Characteristics (Per leg)
**==> picture [192 x 194] intentionally omitted <==**
**----- Start of picture text -----**
140
120 Duty=0.2 Duty=0.5
100 Duty=0.1
Duty=0.8
80
60
40 D.C.
20
0
0 5 10 15 20 25 30 35
**----- End of picture text -----**
**==> picture [10 x 99] intentionally omitted <==**
**----- Start of picture text -----**
Power Dissipation [W]
**----- End of picture text -----**
Average Rectified Forward Current : Io [A]
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
**2012.12 - Rev.A**
4/5
Data Sheet
**SCS240KE2**
## **Dimensions** (Unit : mm)
## **TO-247**
**==> picture [291 x 367] intentionally omitted <==**
**----- Start of picture text -----**
1.98
15.90
5.03
2.40
3.00
0.60
1.20
5.45
2.03
5.62 6.17
3.81 3.61
20.95
4.32
20.18
**----- End of picture text -----**
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
**2012.12 - Rev.A**
5/5
Notice
- **N o t e s**
- 1) The information contained herein is subject to change without notice. 2) Before you use our Products, please contact our sales representative and verify the latest specifications :
- 3) Although ROHM is continuously working to improve product reliability and quality, semiconductors 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.
- 4) Examples of application circuits, circuit constants and any other information contained herein are 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.
- 5) The technical information specified herein is intended only to show the typical functions of and 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.
- 6) The Products specified in this document are not designed to be radiation tolerant. 7) For use of our Products in applications requiring a high degree of reliability (as exemplified 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, servers, solar cells, and power transmission systems.
- 8) Do not use our Products in applications requiring extremely high reliability, such as aerospace equipment, nuclear power control systems, and submarine repeaters.
- 9) ROHM shall have no responsibility for any damages or injury arising from non-compliance with the recommended usage conditions and specifications contained herein.
- 10) ROHM has used reasonable care to ensur the accuracy of the information contained in this 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.
- 11) Please use the Products in accordance with any applicable environmental laws and regulations, 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.
- 12) When providing our Products and technologies contained in this document to other countries, 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.
- 13) This document, in part or in whole, may not be reprinted or reproduced without prior consent of ROHM.
**==> picture [80 x 61] intentionally omitted <==**
Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us.
## ROHM Customer Support System
http://www.rohm.com/contact/
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
R1102B
## Links
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- [Supplier page](https://es.farnell.com/en-ES/rohm/scs240ke2c/diode-schottky-1200v-20a-sic-to/dp/2319004)
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