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PDF BY448 Data sheet ( Hoja de datos )
| Número de pieza | BY448 | |
| Descripción | (BY448 / BY458) Standard Avalanche Sinterglass Diode | |
| Fabricantes | LGE | |
| Logotipo |  |
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BY448/BY458
Standard Avalanche Sinterglass Diode
Features
• Glass passivated junction
• Hermetically sealed package
• Lead (Pb)-free component
e2
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
High voltage rectification diode
Efficiency diode in horizontal deflection circuits
949539
Mechanical Data
Case: SOD-57 Sintered glass case
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: approx. 369 mg
Parts Table
BY448
Part
BY458
Type differentiation
VR = 1500 V; IFAV = 2 A
VR = 1200 V; IFAV = 2 A
SOD-57
SOD-57
Package
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Reverse voltage
see electrical characteristics
Peak forward surge current
Average forward current
Junction temperature
Storage temperature range
Non repetitive reverse
avalanche energy
tp = 10 ms, half sinewave
I(BR)R = 0.4 A
Maximum Thermal Resistance
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Junction ambient
l = 10 mm, TL = constant
on PC board with spacing
25 mm
Part
BY448
BY458
Symbol
VR = VRRM
VR = VRRM
IFSM
IFAV
Tj
Tstg
ER
Value
1500
1200
30
2
140
- 55 to + 175
10
Unit
V
V
A
A
°C
°C
mJ
Symbol
RthJA
RthJA
Value
45
100
Unit
K/W
K/W
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1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet BY448.PDF ] | |
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