SANKEN ELECTRIC CO., LTD.
RD2A
1. Scope
The present specifications shall apply to an RD2A.
2. Outline
Type
Structure
Applications
Silicon Diode
Resin Molded
High Frequency Rectification
3. Flammability
UL94V-0(Equivalent)
‘041117
SSA-04577
1／7
61426-01
SANKEN ELECTRIC CO., LTD.
4. Absolute maximum ratings
No.
1
2
3
4
5
6
7
Item
Transient Peak Reverse Voltage
Peak Reverse Voltage
Average Forward Current
Peak Surge Forward Current
I
2
t Limiting Value
Junction Temperature
Storage Temperature
Symbol
Unit
Rating
RD2A
Conditions
V
RSM
V
RM
I
F(AV)
I
FSM
I
2
t
T
j
T
stg
V
V
A
A
A
2
s
℃
℃
600
600
1.2
30
4.5
-40½+150
-40½+150
Refer to Derating of 7
10msec.
Half sinewave, one shot
1msec≦t≦10msec
5. Electrical characteristics
No.
1
2
3
Item
Symbol
Unit
Value
Conditions
Forward Voltage Drop
Reverse Leakage Current
Reverse Leakage Current Under
High Temperature
V
F
I
R
H½I
R
t
rr
1
V
uA
uA
ns
ns
℃/W
1.55 max.
50 max.
100 max.
50 max.
35 max.
12 max.
I
F
=1.2A
V
R
=V
RM
V
R
=V
RM
, T
j
=150℃
I
F
=I
RP
=100mA
90% Recovery point, T
j
=25℃
I
F
=100mA，I
RP
=200mA
75% Recovery point, T
j
=25℃
Between Junction and Lead
4
Reverse Recovery Time
t
rr
2
5
Thermal Resistance
R
th(j-l)
‘041117
SSA-04577
2／7
61426-01
SANKEN ELECTRIC CO., LTD.
6. Characteristics
RD2A
I
F(AV)
－
P
F
3
Tj=150℃
t
T
Forward Power Dissipation (W)
t/T=1/6
2
t/T=1/3,sinewave
1
t/T=1/2
DC
0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
Average Forward Current (A)
V
R
－
P
R
0.10
Tj=150℃
t
T
0.08
Reverse Power Dissipation (W)
0.06
0.04
1-t/T=2/3
1-t/T=5/6
0.02
1-t/T=1/2
sinewave
0.00
0
100
200
300
Reverse Voltage (V)
400
500
600
‘041117
SSA-04577
3／7
61426-01
SANKEN ELECTRIC CO., LTD.
7.
Derating
RD2A
T
l
－
I
F(AV)
1.2
t/T=1/6
V
R
=600(V)
1.0
Average Forward Current (A)
t/T=1/3
DC
0.8
t/T=1/2
0.6
sinewave
0.4
Tj=150℃
0.2
t
T
0.0
100
110
120
130
Lead Temperature (℃)
140
150
Ta
－
I
F(AV)
1.2
DC
V
R
=600(V)
P.C.B. Mounted
(10mm×10mm Land)
1.0
Average Forward Current (A)
0.8
t/T=1/6
t/T=1/2
0.6
t/T=1/3
sinewave
0.4
Tj=150℃
0.2
t
T
0.0
0
50
100
150
Ambient
Temperature (℃)
‘041117
SSA-04577
4／7
61426-01
SANKEN ELECTRIC CO., LTD.
8.
Package information
8-１ Package type, physical dimensions and material
62.5
±0.7
7.2
±0.2
RD2A
※3
φ0.98
±0.05
φ4.0
±0.2
※1
※2
※1
※2
※3
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
Dimensions in
㎜
8-２ Appearance
The body shall be clean and shall not bear any stain, rust or flaw.
8-３ Marking
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)
½：
Top of the month
½½：
Middle of month
½½½：
End of month
カ½ード表示
Cathode Band
①
②
③
②
①
③
9. Internal structure diagram
No.
①
②
① ②
③
Name of part
Plastic body
Chip
Leads
Materials
Epoxy Resin
Silicon
Solder Dipped Silver plated copper wire
③
‘041117
SSA-04577
5／7
61426-01
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