Data Sheet
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Super Fast Recovery Diode
RFUH10TF6SFH
zSerise zDimensions(Unit : mm) zStructure
Super Fast Recovery
zApplications
General rectification
zFeatures
1)Ultra low switching loss
2)High current overload capacity
zConstruction
Silicon epitaxial planer type
zAbsolute Maximum Ratings(Tc=25°C)
Symbol Unit
VRM V
VRV
Io A
IFSM A
Tj °C
Tstg °C
zElectrical Characteristics(Tj=25°C)
Symbol Unit
Forward voltage VFV
Reverse current IRμA
Reverse recovery time trr ns
Thermal resistance Rth(j-c) °C/W
IF=0.5A,IR=1A,Irr=0.25×IR15 25
Junction to case 䠉䠉
3.5
IF=10A 1.8 2.8
VR=600V 0.05 10
Storage temperature 55 to 150
Parameter Conditions Min. Typ. Max.
Forward current surge peak 60Hz half sin wave , Non-repetitive at Tj=25°C 60
Junction temperature 150
Reverse voltage Direct voltage 600
Average rectified foward current 60Hz half sin wave , Resistive load Tc=52°C 10
Parameter Conditions Limits
Repetitive peak reverse voltage Duty0.5 600
Manufacture Year
Manufacture Week
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ROHM : TO220NFM
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RFUH10
TF6S
1/4 2012.06 - Rev.A
AEC-Q101 Qualified
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
Data Sheet
RFUH10TF6SFH
 
FORWARD VOLTAGE:VF(mV)
VF-IF CHARACTERISTICS
FORWARD CURRENT:IF(A)
REVERSE CURRENT:IR(nA)
REVERSE VOLTAGE:VR(V)
VR-IR CHARACTERISTICS
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
VF DISPERSION MAP
FORWARD VOLTAGE:VF(mV)
REVERSE CURRENT:IR(nA)
IR DISPERSION MAP
CAPACITANCE BETWEEN
TERMINALS:Ct(pF)
Ct DISPERSION MAP
0.1
1
10
100
0500 1000 1500 2000 2500 3000
Tj=125°C
Tj=150°C
Tj=25°C
Tj=75°C
1
10
100
1000
10000
100000
0100 200 300 400 500 600
Tj=125°C
Tj=25°C
Tj=150°C
Tj=75°C
f=1MHz
1600
1650
1700
1750
1800
1850
1900
1950
2000
IF=10A
Tj=25°C
AVE:1806mV
10
100
1000
AVE:32.3nA
VR=600V
Tj=25°C
130
135
140
145
150
155
160
165
170
175
180
AVE:157pF
f=1MHz
VR=0V
Tj=25°C
2/4 2012.06 - Rev.A
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
Data Sheet
RFUH10TF6SFH
 
IFSM DISPERSION MAP
ITS ABILITY OF PEAK SURGE
FORWARD CURRENT:IFSM(A)
trr DISPERSION MAP
RESERVE RECOVERY TIME:trr(ns)
PEAK SURGE
FORWARD CURRENT:IFSM(A)
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
PEAK SURGE
FORWARD CURRENT:IFSM(A)
TIME:t(ms)
IFSM-t CHARACTERISTICS
ELECTROSTATIC
DISCHARGE TEST ESD(kV)
ESD DISPERSION MAP TIME:t(s)
Rth-t CHARACTERISTICS
TRANSIENT
THERMAL IMPEDANCE:Rth (°C/W)
60
80
100
120
140
160
AVE:111A
0
5
10
15
20
25
30
AVE:14.2ns
IF=0.5A
IR=1.0A
Irr=0.25×IR
Tj=25°C
10
100
1000
110 100
10
100
1000
110 100
0
2
4
6
8
C=200pF
R=0Ω C=100pF
R=1.5kΩ
AVE:1.03kV AVE:4.34kV
0.1
1
10
100
0.001 0.1 10 1000
Rth(j-c)
Rth(j-a)
8.3ms
IFSM
1cyc.
time
IFSM
1cyc.
8.3ms
IFSM 8.3ms
3/4 2012.06 - Rev.A
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
Data Sheet
RFUH10TF6SFH
 
0
2
4
6
8
10
12
14
16
18
030 60 90 120 150
D.C.
D=0.5
D=0.2
D=0.1
D=0.05
half sin wave
D=0.8
0
2
4
6
8
10
12
14
16
18
030 60 90 120 150
D.C.
D=0.5
D=0.2
half sin wave
D=0.8
D=0.1 D=0.05
FORWARD POWER
DISSIPATION:Pf(W)
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
Io-Pf CHARACTERISTICS
AMBIENT TEMPERATURE:Ta(°C)
DERATING CURVE(Io-Ta)
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
AVERAGE RECTIFIED
FORWARD CURRENT:Io(A)
CASE TEMPERATURE:Tc(°C)
DERATING CURVE(Io-Tc)
T Tj=150°C
D=t/T
t VR
Io
VR=600V
0A
0V
T Tj=150°C
D=t/T
t VR
Io
VR=600V
0A
0V
0
5
10
15
20
25
30
35
40
45
0 2 4 6 8 10 12 14 16 18
D.C.
D=0.5
D=0.2
D=0.1
D=0.05
half sin wave
D=0.8
4/4 2012.06 - Rev.A
Datasheet
Datasheet
Notice-PAA-E Rev.001
© 2015 ROHM Co., Ltd. All rights reserved.
Notice
Precaution on using ROHM Products
1. If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1),
aircraft/spacecraft, nuclear power controllers, etc.) and whose malfunction or failure may cause loss of human life,
bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales
representative in advance. Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses incurred b y you or third parties arising from the use of an y
ROHM’s Products for Specific Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN USA EU CHINA
CLASS CLASS CLASSb CLASS
CLASS CLASS
2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe d esign against the physical injur y, damage to any property, which
a failure or malfunction of our Products may cause. T he following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3. Our Products are not designed under any special or extraordinary environments or conditions, as exemplified below.
Accordingly, ROHM shall not be in any way responsible or liable for any damages, expens es or losses arising from the
use of any ROHM’s Products under an y special or extraordinary envir onments or conditions. If you intend to use our
Products under any special or extraordinary environments or conditions (as exemplified below), your independent
verification and confirmation of product perfor mance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlig ht or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing comp onents, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flu x (even if you use no-clean type fluxes, cleaning residue of
flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning
residue after soldering
[h] Use of the Products in places subject to dew condensation
4. The Products are not subject to radiation-proof design.
5. Please verify and confirm characteristics of the final or mounted products in using the Pro ducts.
6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7. De-rate Po wer Dissipation (P d) depe nding on Ambient temperature (T a). When us ed in sealed area, confirm the actual
ambient temperature.
8. Confirm that operation temperature is within the specified range described in the product specificati on.
9. ROHM shall not be in any way r esponsible or liable for failure induced under dev iant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1. When a highly active halog enous (chlor ine, bromine, etc.) flux is used, the residue of flux ma y negatively affect product
performance and reliability.
2. In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must
be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products,
please consult with the ROHM represe ntative in advance.
For details, please refer to ROHM Mounting specification
Datasheet
Datasheet
Notice-PAA-E Rev.001
© 2015 ROHM Co., Ltd. All rights reserved.
Precautions Regarding Application Examples and External Circuits
1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the
characteristics of the Products and external components, including transient characteristics, as well as static
characteristics.
2. You agree that application notes, reference designs, and associated data and information contained in this document
are presented only as guidance for Products use. Therefore, in case you use such information, you are solely
responsible for it and you must exercise you r own indepen dent verificati on and judgme nt in the use of such information
contained in this document. ROHM shall n ot be in any way responsible or liable for any d amages, expenses or losses
incurred by you or third parties arising from the use of such information.
Precaution for Electrostatic
This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper
caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be
applied to Products. Please t ake special care under dry condit ion (e.g. Grounding of human body / equipment / sol der iron,
isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).
Precaution for Storage / Transportati on
1. Product performance a nd soldered connections may deteriorate if the Products are stored in the places where:
[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2
[b] the temperature or humidity exceeds those recommended by ROHM
[c] the Products are exposed to direct sunshine or condensation
[d] the Products are exposed to high Electrostatic
2. Even under ROHM recommended storage condition, solderabil ity of products out of recommended storage time perio d
may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is
exceeding the recommen de d storage time period.
3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads
may occur due to excessive s t ress applied when dropping of a carton.
4. Use Products within the specified time after opening a humidity barrier bag. Baking is r equired before using Products of
which storage time is exceeding the recommended storage time period.
Precaution for Product Label
QR code printed on ROHM Products label is for ROHM’s internal use only.
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When disposing Products pl ease dispose them properly using an auth orized industry waste company.
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1. All information and data including but not limited to application example contained in this document is for reference
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Other Precaution
1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
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consent of ROHM.
3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the
Products or this document for any military purposes, including b ut not limited to, the development of mass-destruction
weapons.
4. The proper names of companies or products described in this document are trademarks or registered trademarks of
ROHM, its affiliated companies or third parties.
DatasheetDatasheet
Notice – WE Rev.001
© 2015 ROHM Co., Ltd. All rights reserved.
General Precaution
1. Before you use our Pro ducts, you are requested to care fully read this document and fully understand its contents.
ROHM shall n ot be in an y way responsible or liabl e for fa ilure, malfunction or acci dent arising from the use of a ny
ROHM’s Products against warning, caution or note contained in this document.
2. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior
notice. Before purchasing or using ROHMs Products, please confirm the la test information with a ROHM sale s
representative.
3. The information contained in this doc ument is provi ded on an “as is” basis and ROHM does not warrant that all
information contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or
liable for any damages, expenses or losses incurred b y you or third parties resulting from inaccuracy or errors of or
concerning such information.