WTE
POWER SEMICONDUCTORS
BY550-50 – BY550-1000
Pb
5.0A STANDARD DIODE
Features
!
!
!
!
!
Diffused Junction
Low Forward Voltage Drop
High Current Capability
High Reliability
High Surge Current Capability
A
B
A
Mechanical Data
!
!
!
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!
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
Dim
Min
Max
25.4
—
A
7.20
9.50
B
1.20
1.30
C
4.80
5.30
D
All Dimensions in mm
C
Maximum Ratings and Electrical Characteristics
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
@T
A
=25°C unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
(Note 1)
@T
A
= 75°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
Forward Voltage
Peak Reverse Current
At Rated DC Blocking Voltage
@I
F
= 5.0A
@T
A
= 25°C
@T
A
= 100°C
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
BY550- BY550- BY550- BY550- BY550- BY550- BY550-
50
100
200
400
600
800
1000
50
35
100
70
200
140
400
280
5.0
600
420
800
560
1000
700
Unit
V
V
A
I
FSM
V
FM
I
RM
C
j
R
JA
T
j
T
STG
300
1.1
20
100
40
30
-65 to +125
-65 to +150
A
V
µA
pF
°C/W
°C
°C
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance Junction to Ambient
(Note 1)
Operating Temperature Range
Storage Temperature Range
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
8
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
100
7
I
O
, AVERAGE RECTIFIED CURRENT (A)
6
5
4
3
2
1
0
0
25
50
75
100
125
150 175
200
10
1.0
T
j
= 25ºC
Pulse Width = 300
µ
s
2% Duty Cycle
0.1
0
0.2
0.6
1.0
1.4
1.8
T
A
, AMBIENT TEMPERATURE (ºC)
Fig. 1 Forward Current Derating Curve
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2, Typical Forward Characteristics
500
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
1000
T
j
= 25°C
f = 1MHz
300
C
j
, CAPACITANCE (pF)
8.3ms Single Half Sine-Wave
JEDEC Method
400
100
200
100
0
1
10
NUMBER OF CYCLES AT 60Hz
Fig. 3 Maximum Non-Repetitive Peak Forward Surge Current
100
10
1
10
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
100
BY550-50 – BY550-1000
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© 2006 Won-Top Electronics
MARKING INFORMATION
TAPING SPECIFICATIONS
0.8mm
MAX
BY550-xx
Cathode
BY550-xx
xx
WTE
WTE
= Polarity Band
= Device Number
= 50, 100, 200, 400, 600,
=
800 or 1000
= Manufacturer’s Logo
10mm
1.2mm
MAX
6mm
52.4mm
Cathode Tape: Red
Anode Tape: White
0.8mm
MAX
PACKAGING INFORMATION
TAPE & BOX
TAPE & REEL
Product ID Label
150mm
Inspection Hole
(both ends)
330mm
255mm
75mm
BULK
80±5mm
40mm
200mm
Product ID Label
85mm
Packaging
TAPE & REEL
TAPE & BOX
BULK
Reel Diameter /
Box Size (mm)
330
255 x 75 x 150
200 x 85 x 40
Quantity
(PCS)
1,200
1,200
500
Carton Size
(mm)
370 x 370 x 420
400 x 273 x 415
459 x 214 x 256
Quantity
(PCS)
6,000
12,000
12,500
Approx. Gross Weight
(KG)
10.0
17.0
16.0
Note:
1. Paper reel, white or gray color. Core material: plastic or metal.
2. Components are packed in accordance with EIA standard RS-296-E.
BY550-50 – BY550-1000
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© 2006 Won-Top Electronics
ORDERING INFORMATION
Product No.
BY550-50-T3
BY550-50-TB
BY550-50
BY550-100-T3
BY550-100-TB
BY550-100
BY550-200-T3
BY550-200-TB
BY550-200
BY550-400-T3
BY550-400-TB
BY550-400
BY550-600-T3
BY550-600-TB
BY550-600
BY550-800-T3
BY550-800-TB
BY550-800
BY550-1000-T3
BY550-1000-TB
BY550-1000
1.
2.
3.
Package Type
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
Shipping Quantity
1200/Tape & Reel
1200/Tape & Box
500 Units/Box
1200/Tape & Reel
1200/Tape & Box
500 Units/Box
1200/Tape & Reel
1200/Tape & Box
500 Units/Box
1200/Tape & Reel
1200/Tape & Box
500 Units/Box
1200/Tape & Reel
1200/Tape & Box
500 Units/Box
1200/Tape & Reel
1200/Tape & Box
500 Units/Box
1200/Tape & Reel
1200/Tape & Box
500 Units/Box
Products listed in
bold
are WTE
Preferred
devices.
Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix
to part number above. For example, BY550-50-TB-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING:
DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone:
886-7-822-5408 or 886-7-822-5410
Fax:
886-7-822-5417
Email:
sales@wontop.com
Internet:
http://www.wontop.com
We power your everyday.
BY550-50 – BY550-1000
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© 2006 Won-Top Electronics
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