BY268_05 Datasheet, PDF (1/5 Pages) Vishay Siliconix – Fast Avalanche Sinterglass Diode

Fast Avalanche Sinterglass Diode
BY268 / BY269
Vishay Semiconductors
Features
• Glass passivated junction
• Hermetically sealed package
e2
• Lead (Pb)-free component
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
Applications
High voltage fast rectification diode
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
Part
BY268
BY269
Type differentiation
V_R = 1400 V; I_FAV = 0.8 A
V_R = 1600 V; I_FAV = 0.8 A
SOD-57
SOD-57
Package
Absolute Maximum Ratings
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Peak reverse voltage, non
repetitive
Reverse voltage
see electrical characteristics
Peak forward surge current
Average forward current
Junction and storage
temperature range
Non repetitive reverse
avalanche energy
t_p = 10 ms, half sinewave
I_(BR)R = 0.4 A
Maximum Thermal Resistance
T_amb = 25 °C, unless otherwise specified
Parameter
Test condition
Junction ambient
on PC board with spacing
25 mm
L = 10 mm, T_L = constant
Document Number 86005
Rev. 1.6, 13-Apr-05
Part
BY268
BY269
BY268
BY269
Symbol
Value
Unit
V_RSM
1600
V
V_RSM
1800
V
V_R
1400
V
V_R
1600
V
I_FSM
20
A
I_FAV
0.8
A
T_j = T_stg
- 55 to + 175
°C
E_R
10
mJ
Part
Symbol
R_thJA
R_thJA
Value
100
45
Unit
K/W
K/W
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