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BY268 View Datasheet(PDF) - Diodes Incorporated.

Part Name
Description
Manufacturer
BY268 Datasheet PDF : 2 Pages
1 2
BY268 / BY269
0.8A FAST RECOVERY HIGH VOLTAGE GLASS BODY
RECTIFIER
Features
· Hermetically Sealed Glass Body Construction
· High Voltage to 1800V with Low Leakage
· Surge Overload Rating to 20A Peak
A
B
A
Mechanical Data
· Case: SOD-57, Glass
· Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode Band
· Weight: 0.50 grams (approx.)
· Mounting Position: Any
· Marking: Type Number
C
D
SOD-57
Dim
Min
Max
A
26.0
¾
B
¾
4.2
C
¾
0.82
D
¾
3.6
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @ Tj = 25°C unless otherwise specified
Characteristic
Symbol
BY268
BY269
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
1400
1600
V
RMS Reverse Voltage
VR(RMS)
980
1120
V
Non-Repetitive Peak Reverse Voltage
VRSM
1600
1800
V
Average Rectified Output Current
(Note 1)
IO
800
mA
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
IFSM
20
A
(JEDEC Method)
Forward Voltage
@ IF = 400mA VFM
1.25
V
Peak Reverse Leakage Current
at Rated DC Blocking Voltage
Reverse Recovery Time (Note 2)
@ Tj = 25°C
@ Tj = 100°C
IRM
trr
2.0
15
mA
400
ns
Typical Thermal Resistance Junction to Ambient (Note 1) RqJA
110
K/W
Operating and Storage Temperature Range
Tj, TSTG
-65 to +175
°C
Notes: 1. Valid provided that leads are kept at ambient temperature at a distance of 25mm from the case.
2. Measured with IF = 1.0A, IR = 1.0A, Irr = 0.25A. See Figure 4.
DS30035 Rev. A - PRELIMINARY
1 of 2
BY268 / BY269

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