WTE
POWER SEMICONDUCTORS
Pb
BY550-50 – BY550-1000
5.0A STANDARD DIODE
Features
!
Diffused Junction
!
!
!
!
Low Forward Voltage Drop
High Current Capability
High Reliability
A
B
A
High Surge Current Capability
Mechanical Data
C
!
!
Case: DO-201AD, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 1.2 grams (approx.)
Mounting Position: Any
Marking: Type Number
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
D
DO-201AD
Min
Dim
A
Max
—
!
!
!
!
!
25.4
B
7.20
9.50
1.30
5.30
C
1.20
D
4.80
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
BY550- BY550- BY550- BY550- BY550- BY550- BY550-
Characteristic
Symbol
Unit
50
100
200
400
600
800
1000
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
100
200
400
600
800
1000
V
RMS Reverse Voltage
VR(RMS)
IO
35
70
140
280
5.0
420
560
700
V
A
Average Rectified Output Current
(Note 1)
@TA = 75°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM
300
1.1
A
Forward Voltage
@IF = 5.0A
VFM
IRM
V
µA
Peak Reverse Current
@TA = 25°C
20
100
At Rated DC Blocking Voltage @TA = 100°C
Typical Junction Capacitance (Note 2)
Cj
40
30
pF
Typical Thermal Resistance Junction to Ambient
(Note 1)
RꢀJA
°C/W
Operating Temperature Range
Storage Temperature Range
Tj
-65 to +125
-65 to +150
°C
°C
TSTG
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured at 1.0 MHz and Applied Reverse Voltage of 4.0V D.C.
BY550-50 – BY550-1000
1 of 4
© 2006 Won-Top Electronics