SANKEN ELECTRIC CO., LTD.
RM2A
1 Scope
The present specifications shall apply to an RM2A.
2 Outline
Silicon Diode
Structure
Resin Molded
Applications
Commercial Frequency Rectification
ns
Type
es
ig
3 Flammability
UL94V-0(Equivalent)
Unit
1
Transient Peak Reverse Voltage
VRSM
V
2
Peak Reverse Voltage
VRM
V
3
Average Forward Current
IF(AV)
4
Peak Surge Forward Current
IFSM
5
I2t Limiting Value
6
Junction Temperature
7
Storage Temperature
Conditions
650
600
Refer to derating curve
in Section 7
A
100
10ms.
Half sine wave, one shot
A2s
50
1ms≦t≦10ms
Tj
°C
-40 to +150
Tstg
°C
-40 to +150
fo
1.2
A
d
m
en
I2 t
ec
o
m
Rating
ew
Symbol
rN
Item
de
No.
D
4 Absolute maximum ratings
R
5 Electrical characteristics (Ta=25°C, unless otherwise specified)
Forward Voltage Drop
N
1
Item
ot
No.
Symbol
Unit
Rating
Conditions
VF
V
0.91 max.
IF=1.5A
IR
µA
10 max.
VR=VRM
2
Reverse Leakage Current
3
Reverse Leakage Current Under
High Temperature
H・IR
µA
50 max.
VR=VRM, Tj=100°C
4
Thermal Resistance
Rth(j-l)
°C/W
12 max.
Between Junction and Lead
031117
1/4
61426-01
SANKEN ELECTRIC CO., LTD.
RM2A
6 Characteristics
IF(AV) - PF
1.2
Tj=150°C
t
T
t/T=1/6
0.8
t/T=1/3,sinewave
ns
0.6
0.4
DC
D
0.2
es
ig
t/T=1/2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
rN
0.0
ew
Forward Power Dissipation, PF (W)
1.0
d
fo
Average Forward Current, IF(AV) (A)
R
ec
o
m
T
m
t
0.4
0.3
en
Tj=150°C
N
1-t/T=5/6
0.2
1-t/T=2/3
ot
Reverse Power Dissipation , PR (W)
0.5
de
VR - PR
1-t/T=1/2
0.1
sinewave
0.0
0
031117
100
200
300
400
Reverse Voltage, VR (V)
500
600
2/4
61426-01
SANKEN ELECTRIC CO., LTD.
RM2A
7 Derating
Ta - IF(AV)
P.C.B. Mounted
(10mm×10mm Land)
1.0
t/T=1/6
0.8
t/T=1/3
t/T=1/2
ns
0.6
es
ig
DC
0.4
sinewave
Tj=150°C
0.2
D
Average Forward Current, IF(AV) (A)
1.2
t
ew
T
0.0
50
100
rN
0
150
N
ot
R
ec
o
m
m
en
de
d
fo
Ambient Temperature, Ta (°C)
031117
3/4
61426-01
SANKEN ELECTRIC CO., LTD.
RM2A
8 Package information
8-1Package type, physical dimensions and material
※2
es
ig
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
8-2Appearance
The body shall be clean and shall not bear any stain, rust or flaw.
ew
8-3Marking
D
Dimensions in mm
rN
① Type number:RM2A
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
N
ot
R
ec
o
m
②
en
①
m
①
de
d
fo
カソード表示
Cathode
Band
Cathode Mark
031117
4/4
61426-01
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