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PDF SB250 Data sheet ( Hoja de datos )
| Número de pieza | SB250 | |
| Descripción | Schottky Barrier Rectifiers | |
| Fabricantes | LRC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SB250 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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LESHAN RADIO COMPANY, LTD.
SB220 thru SB2100
1.Feature & Dimensions
Schottky Barrier Rectifiers
* Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
* Low power loss,high efficiency
* For use in low voltage high frequency inverters,
free wheeling,and polarity protection applications
* Guarding for over voltage protection
* High temperature soldering guaranteed:
260°C/10 seconds at terminals
Reverse Voltage 20 to 100V
Forward Current 2.0A
2.Mechanical Data
Case: JEDEC DO-15, molded plastic over glass body
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.015 oz., 0.40 g
Handling precautin:None
3.Electrical Characteristic
We declare that the material of product
compliance with RoHS requirements.
Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol SB220 SB230 SB240 SB250 SB260 SB280 SB2100 Unit
Maximum repetitive peak reverse voltage
VRRM
20 30 40 50 60 80 100
V
Maximum RMS voltage
VRMS
14 21 28 35 42 56
70
V
Maximum DC blocking voltage
VDC
20 30 40 50 60 80 100
V
Maximum average forward rectified current
0.375" (9.5mm) lead length (See fig. 1)
IF(AV)
2.0
A
Peak forward surge current 8.3ms single half
sine-wave superimposed on rated load (JEDEC
Method)
IFSM
60 A
Typical thermal resistance (Note 1)
RθJA
50 °C/W
Operating junction and storage temperature range TJ, TSTG
–40 to +125
°C
Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.
Parameter Symbol
symbol SB220 SB230 SB240 SB250 SB260 SB280 SB2100
Maximum instantaneous forward voltage at 2.0A
VF
0.50
0.70 0.84
Maximum DC reverse current TA = 25°C
at rated DC blocking voltage TA = 100°C
IR
0.5
20
Typical junction capacitance at 4.0V, 1MHz
CJ
170
NOTES:
1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted
Unit
V
mA
PF
1/3
1 page  
2. 弹带盒装/Ammo Packing
A： 弹带盒规格/Ammo Box Spec.
LESHAN RADIO COMPANY, LTD.
Unit:mm
Item
Box's
Size
Symbol
L
W
H
L
W
H
Dimension
260±2
76±2
100±4
250±3
45±3
95±5
Notes
52mm
TYPE
26mm
TYPE
B：外箱规格/Outer Box Specification
H
W
L
Item
Case's
Size
Symbol
L
W
H
L
W
H
Dimension
430±2
280±2
225±4
435±3
280±3
295±5
Notes
52mm
TYPE
26mm
TYPE
按以上包装方式：(As per the above spec)
Q'ty/Taping
Q'ty/Packing Case
26mm/TYPE
Q'ty/Packing Case
52mm/TYPE
外型/Outside
A-405 & DO-41 & R-1
DO-15
3K 2K
30K 20K
60K 40K
DO-201AD
0.8K
7.2K
14.4K
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet SB250.PDF ] | |
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