SANKEN ELECTRIC CO., LTD.
RM4C
１ Scope
The present specifications shall apply to an RM4C.
２ Outline
Type
Silicon Diode
Structure
Resin Molded
Applications
Commercial Frequency Rectification
３ Flammability
UL94V-0(Equivalent)
４ Absolute maximum ratings
No.
Item
Symbol
Unit
Rating
Conditions
1
Transient Peak Reverse Voltage
VRSM
V
1050
2
Peak Reverse Voltage
VRM
V
1000
3
Average Forward Current
IF(AV)
A
3.0
Refer to derating curve
in Section 7
4
Peak Surge Forward Current
IFSM
A
150
10ms.
Half sine wave, one shot
5
I2t Limiting Value
I2 t
A2s
112.5
6
Junction Temperature
Tj
°C
-40 to +150
7
Storage Temperature
Tstg
°C
-40 to +150
1ms≦t≦10ms
５ Electrical characteristics (Ta=25°C, unless otherwise specified)
No.
Item
Symbol
Unit
Rating
Conditions
1
Forward Voltage Drop
VF
V
0.97 max.
IF=3.0A
2
Reverse Leakage Current
IR
µA
10 max.
VR=VRM
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
8 max.
060214
Between Junction and Lead
1／4
61426-01
SANKEN ELECTRIC CO., LTD.
RM4C
６ Characteristics
IF(AV) － PF
Forward Power Dissipation, PF (W)
4
Tj=150°C
t
T
3
t/T=1/6
t/T=1/3,sinewave
2
t/T=1/2
DC
1
0
0
1
2
Average Forward Current, IF(AV) (A)
3
VR － PR
Reverse Power Dissipation , PR (W)
0.50
Tj=150°C
t
0.40
T
1-t/T=5/6
0.30
1-t/T=2/3
0.20
1-t/T=1/2
0.10
sinewave
0.00
0
060214
500
Reverse Voltage, VR (V)
1000
2／4
61426-01
SANKEN ELECTRIC CO., LTD.
RM4C
７ Derating
Tl － IF(AV)
VR=1000(V)
Average Forward Current, IF(AV) (A)
3.0
t/T=1/6
DC
2.0
t/T=1/3
t/T=1/2
1.0
Tj=150°C
sinewave
t
T
0.0
100
110
120
130
140
150
Lead Temperature, Tl (°C)
060214
3／4
61426-01
SANKEN ELECTRIC CO., LTD.
RM4C
８ Package information
８-１Package type, physical dimensions and material
50.0± 1.0
8.0± 0.2
*1
*2
*3
※1
φ1.4 ±0.1
φ6.5 ±0.2
※3
※2
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 mm
８-２Appearance
The body shall be clean and shall not bear any stain, rust or flaw.
８-３Marking
① Type number：RM4C
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
カソード表示
Cathode
Band
Cathode Mark
①
②
060214
①
③
②
③
4／4
61426-01