SANKEN ELECTRIC CO., LTD.
RD2A
1. Scope
The present specifications shall apply to an RD2A.
2. Outline
Silicon Diode
Structure
Resin Molded
Applications
High Frequency Rectification
ns
Type
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3. Flammability
UL94V-0(Equivalent)
‘041117
SSA-04577
1/7
61426-01
SANKEN ELECTRIC CO., LTD.
RD2A
4. Absolute maximum ratings
Item
Symbol
Unit
Rating
Conditions
1
Transient Peak Reverse Voltage
VRSM
V
600
2
Peak Reverse Voltage
VRM
V
600
3
Average Forward Current
IF(AV)
A
1.2
4
Peak Surge Forward Current
IFSM
A
30
5
I2t Limiting Value
I2t
A2s
4.5
6
Junction Temperature
Tj
℃
-40~+150
7
Storage Temperature
Tstg
℃
-40~+150
Symbol
Unit
V
1msec≦t≦10msec
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D
2
Reverse Leakage Current
IR
3
Reverse Leakage Current Under
High Temperature
uA
IF=1.2A
50 max.
VR=VRM
100 max.
trr1
ns
50 max.
trr2
ns
35 max.
Rth(j-l)
℃/W
12 max.
de
uA
VR=VRM, Tj=150℃
IF=IRP=100mA
90% Recovery point, Tj=25℃
IF=100mA,IRP=200mA
75% Recovery point, Tj=25℃
Between Junction and Lead
N
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Thermal Resistance
Conditions
1.55 max.
H・IR
en
m
m
Reverse Recovery Time
rN
VF
d
Forward Voltage Drop
5
Half sinewave, one shot
Value
fo
Item
1
4
10msec.
ew
5. Electrical characteristics
No.
Refer to Derating of 7
ns
No.
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SSA-04577
2/7
61426-01
SANKEN ELECTRIC CO., LTD.
RD2A
6. Characteristics
IF(AV) - PF
3
Tj=150℃
t
T
Forward Power Dissipation (W)
t/T=1/6
2
ns
t/T=1/3,sinewave
t/T=1/2
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1
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D
DC
0
0.2
0.4
0.6
0.8
1.0
1.2
rN
0.0
fo
Average Forward Current (A)
0.10
en
Tj=150℃
m
T
m
t
0.08
ec
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0.06
1-t/T=5/6
R
0.04
1-t/T=2/3
ot
Reverse Power Dissipation (W)
de
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VR - P R
N
0.02
1-t/T=1/2
sinewave
0.00
0
100
200
300
400
500
600
Reverse Voltage (V)
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SSA-04577
3/7
61426-01
SANKEN ELECTRIC CO., LTD.
7.
RD2A
Derating
Tl - IF(AV)
VR=600(V)
1.2
t/T=1/6
1.0
DC
Average Forward Current (A)
t/T=1/3
0.8
t/T=1/2
ns
0.6
es
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sinewave
0.4
Tj=150℃
D
0.2
t
ew
T
0.0
110
120
130
140
150
rN
100
de
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Lead Temperature (℃)
Ta - IF(AV)
m
en
1.2
m
P.C.B. Mounted
(10mm×10mm Land)
ec
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0.8
t/T=1/2
t/T=1/6
R
0.6
t/T=1/3
ot
Average Forward Current (A)
1.0
DC
VR=600(V)
sinewave
N
0.4
Tj=150℃
0.2
t
T
0.0
0
50
100
150
Ambient Temperature (℃)
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SSA-04577
4/7
61426-01
SANKEN ELECTRIC CO., LTD.
8.
RD2A
Package information
8-1 Package type, physical dimensions and material
※2
es
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The allowance position of Body against the center of whole lead wire is 0.5mm(max.)
The centric allowance of lead wire against center of physical body is 0.3mm(max.)
The burr may exit up to 2mm from the body of lead
ns
※1
φ4.0±0.2
※1
※2
※3
※3
φ0.98±0.05
62.5±0.7
7.2±0.2
8-2 Appearance
The body shall be clean and shall not bear any stain, rust or flaw.
ew
8-3 Marking
D
Dimensions in ㎜
rN
① Type number RD2A
② Lot number 1
First digit: Last digit of Year
Second digit: Month
From 1 to 9 for Jan. to Sep.
O for Oct., N for Nov., and D for Dec.
③ Lot number 2 (ten days)
・: Top of the month
・・: Middle of month
・・・: End of month
③
②
③
R
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②
①
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カソード表示
Cathode Band
N
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9. Internal structure diagram
① ②
‘041117
③
No.
Name of part
Materials
①
Plastic body
Epoxy Resin
②
Chip
Silicon
③
Leads
Solder Dipped Silver plated copper wire
SSA-04577
5/7
61426-01
SANKEN ELECTRIC CO., LTD.
RD2A
10. Reliability
No.
Item
Rating
Conditions
1
Thermal Fatigue Test
5000 cycles
⊿Tj=100℃
2
High Temperature Reverse Bias Test
1000 hours
3
Humidity Reverse Bias Test
500 hours
4
High Temperature Storage Test
1000 hours
5
Moisture Resistance Test
1000 hours
6
Thermal Shock Test
100 cycle
Ice-water(5min.) ~ R.T.(20sec.) ~ Boiling-water(5min.)
7
Temperature Cycle Test
100 cycle
-40℃(30min.) ~ +150℃(30min.)
8
Pressure Cooker Test
96 hours
2.03×105Pa, 100%R.H., Unsaturated equipment
Ta=150℃,
Ta=85℃,
3.5 sec.
Solderability Test
95%
11
Lead Bend Test
2 cycles
12
Lead Pull Test
13
Lead Twist Test
14
Drop Test
es
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D
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380±5℃, Using soldering iron
de
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245±5℃, 5±0.5sec., Using rosin flux
Apply EIAJ ED-4701 A-111
m
m
en
10 sec.
2 times
10 times
Naturally drop from 1m height on maple plate
ec
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Acceptance Criteria
(1)Item No.1~9
85%R.H.
260±5℃, Dipping up to 1.5mm form case
fo
10
VR=VRM×0.8(D.C.)
ns
Ta=85℃,
rN
Resistance to Soldering Heat Test
R.H.=85%,
Ta=150℃
10 sec.
9
VR=VRM (Half sine wave)
The product shall meet the electrical specifications in paragraph 5
after being exposed to normal temperature for less than 24 hours in 2 hours or more
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(2)Item No.10 The product shall meet the rating.
(3)Item No.11~14 There shall be no trouble in testing and the electrical characteristics in paragraph 5 shall be met.
‘041117
SSA-04577
6/7
61426-01
SANKEN ELECTRIC CO., LTD.
RD2A
11. Cautions and warnings
Application and operation examples described in this document 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.
Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure and 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 document 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.).
Please return to us this document with your signature(s) or seal(s) prior to the use of the products herein.
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 then return to us this document with
your signature(s) or seal(s) prior to the use of the products herein.
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.
In the case that you use our semiconductor devices or design your products by using our semiconductor devices, the
reliability largely depends on the degree of derating to be made to the rated values. Derating may be interpreted as a case that
an operation range is set by derating the load from each rated value or surge voltage or noise is considered for derating in
order to assure or improve the reliability. In general, derating factors include electric stresses such as electric voltage, electric
current, electric power etc., environmental stresses such as ambient temperature, humidity etc. and thermal stress caused due
to self-heating of semiconductor devices. For these stresses, instantaneous values, maximum values and minimum values
must be taken into consideration.
In addition, it should be noted that since power devices or IC’s including power devices have large self-heating value, the
degree of derating of junction temperature (Tj) affects the reliability significantly.
When using the products specified herein by either (i) combining other products or materials therewith or (ii) physically,
chemically or otherwise processing or treating the products, please duly consider all possible risks that may result from all
such uses in advance and proceed therewith at your own responsibility.
Anti radioactive ray design is not considered for the products listed herein.
Sanken assumes no responsibility for any troubles, such as dropping products caused during
transportation out of Sanken’s distribution network.
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‘041117
SSA-04577
7/7
61426-01